tb99 · web viewregister only one of them to the master equipment to be tested. (b) confirm that...

Notification No. 99 of the Ministry of Public Management, Home Affairs, Posts and Telecommunications (MPMHAPT)

According to the provisions specified in Table 1-2 of the regulations concerning the technical conditions for compliance approval of terminal

equipment (Ordinance No. 15 of the MPMHAPT, 2004), this notification provides the measurement method concerning the technical

conditions for compliance approval of terminal equipment as follows.

26 January 2004

Taroh Asoh, Minister of Public Management, Home Affairs, Posts and Telecommunications

No. 1 Measuring Conditions (General)

I. The test environment must conform with Japan Industrial Standards No. Z8703, which provides room temperature of 5 to 35 degree Celsius

and a relative humidity of 45 to 85%. However, these conditions are accompanied by the normal operating specifications described in

documents attached to the equipment being tested.

II. The equipment shall be tested at a rated voltage and a rated frequency. If documents attached to the equipment being tested specify other

voltages and/or frequencies and therefore the test results are expected to differ from the results of the rated voltage and/or frequency, the

equipment must also be tested at the specified voltage and/or frequency.

III. The equipment shall be tested before it heats up. If documents attached to the equipment being tested specify the necessity of preheating, the

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equipment shall be tested after the specified period of preheating.

IV. Measuring instruments must be calibrated before testing.

No. 2 Measuring method of wire telecommunication terminal equipment shall be as specified in the Annexed Table No. 1.

No. 3 Measuring method of wireless terminal equipment shall be as specified in the Annexed Table No. 2.

No. 4 Measuring method of digital terminal with coaxial interface shall be as specified in the Annexed Table No. 3.

No. 5 Measuring method of time-division / code-division multiple access mobile data terminal shall be as specified in the Annexed Table No. 4.

Annexed Table No. 1 Measuring Method of Wire Telecommunication Terminal Equipment

I. Testing Muting Ring Tone

1 Testing with Measuring Equipment specified by the Annexed Figure No. 1 in the Ordinance No. 563 of the Ministry of Posts and

Telecommunications issued in 1985 (referred to as the 1985 Ordinance, hereafter).

(I) Use the following testing equipment:

(1) Oscillator

- 2 -

(2) Radio frequency level meter (referred to as “LM” in the figures)

(3) 2-wire / 4-wire switch

(4) Circuit emulator as provided in the Annexed Figure No. 2 of the 1985 Ordinance.

(5) Power supply as provided in the Annexed Figure No. 3 of the 1985 Ordinance.

(II) A block diagram for testing is shown below.

(1) Block diagram to test terminal equipment with single telecommunication line connection only.

(2) Block diagram to test terminal equipment with more than two inter-connectable telecommunication lines.

- 3 -

Oscillator

600Ω2-wire/4-wire Switch

CurrentSupplyCircuit

Circuit Emulator

Reading Point

Equipment to Be Tested

LM1

LM2

LM3

(III) Follow the test procedure described below:

(1) Terminate the network with 600 ohm resistors instead of the equipment being tested. Adjust the oscillator output so that the measurement at

the RF level meter 2 reads –35 dBm.

Record the oscillator output as P dBm. Record the measurement at the RF level meter 1 as A dBm.

(2) Terminate the network with a 600 ohm resistor instead of an oscillator and with an oscillator instead of the equipment being tested. Adjust

the oscillator output so that the measurement at the RF level meter 2 reads –35 dBm. Record the measurement at the RF level meter 1 as C

dBm. Determine the call receipt loss X using the following formula:

- 4 -

Oscillator

600Ω2-wire/4-wire Switch

Reading Point

LM1

LM2

LM3

600Ω

Circuit Emulator

Circuit Emulator



Inter-connector

X(db) = –35 – C

(3) Set the oscillator output to P dBm, as obtained in Step (1). Record the measurement of the RF level meter 1 as B dBm. Calculate the

returned power by the following formula. If the obtained value is negative, ignore the calculation.

Y(dBm) = 10 log (10B/10–10A/10)

(4) Determine the returned power loss, RL, at the measuring point by the following formula:

RL(dB) = –35 – (X+Y)

2 Testing with Measuring Equipment specified by the Annexed Figure No. 4 in the 1985 Ordinance.

(I) Use the following testing equipment:

(1) Ammeter

(2) Impedance Gauge

(3) DC Supply Circuit as provided in the Annexed Figure No. 4 of the 1985 Ordinance.

(II) A block diagram is shown below.

- 5 -

250μF

Reading Point

Reading Point

250μF

≧10H

48V

Ammeter

Equipment to Be Tested Impedance

Gauge

DC Supply Circuit


(1) Setup the testing conditions as provided in the Annexed Table No. 2 of the 1985 Ordinance. The input level used in this test equals the

output level at the reading point.

(2) Avoid any interference from voice output on the measurement. Measure each value in all possible conditions of network configuration (i.e.

using all the possible terminators) that could occur when using the equipment being tested.

(3) Connect a 600 ohm resistor instead of the equipment being tested. Record the impedance obtained at the reading point as the standard

impedance, R.

(4) Replace the resistor with the equipment being tested. Record the impedance as Z. Determine the returned power loss by the following

- 6 -

formula.

Returned Power Loss = 20 log 10 | Z+R / Z–R|

II. Testing Insulation Resistance and Dielectric Strength

1 Use the following test equipment:

(I) Insulation resistance meter

(II) Dielectric tester

2 A block diagram is shown below.

- 7 -

3 Follow the test procedure described below:

(I) Turn off the power to the equipment being tested.

(II) Read the values at the following points with the insulation resistance meter. When reading, the voltage must exceed the peak voltage value

specified for the equipment being tested. The reading points are:

(1) Between enclosure or FG and one of the power supply poles.

(2) Between enclosure or FG and the other power supply pole.

(3) Between L1 and the power supply poles.

- 8 -

AC Plug

M M M M

L1

L2

FG


M: Insulation Resistance Meter or Dielectric Tester

(4) Between L2 and the power supply poles.

(III) If any of the system components uses an external power supply, measure the resistance as described above for each power supply.

(IV) Also measure the dielectric strength at the points provided in (II) using a dielectric tester after supplying a voltage 1.5 times stronger than

the recommended voltage for 10 minutes.

III. Testing a Network


(I) RF level meter

(II) Power supply circuit

2 A block diagram is shown below.

- 9 -

AC 100VEquipment

to Be Tested

Current Supply Circuit

LM

3. Turn on the equipment being tested. Measure the steady value and the maximum value of the psophometric strength using the RF level meter.

IV. Testing Wireless Telecommunication Equipment On-Site

1 Wireless function of digital wireless telephone system (including Personal Handy-phone System)

(I) Confirming an ID code

(1) Use the following test equipment:

A. Protocol monitor (Personal Handy-phone System simulator)

B. Coupler (to enable testing)

C. RF anechoic chamber (Required only when coupling equipment that is not certified as provided by the Radio Law (Law No. 131 issued in

1950), via antennas)

(2) A block diagram for testing is shown below.

- 10 -

(3) Follow the test procedure described below:

A. Confirming an ID code

(a) Call the master equipment to be tested from the slave equipment to be tested.

(b) Using the protocol monitor, find a 29-bit ID code in the link channel assignment message that is sent from the master equipment.

(c) Using the protocol monitor, find a 28-bit ID code in the link channel establishment request message that is sent from the slave equipment.

- 11 -

Equipment to Be Tested A

(Slave Equipment)

Equipment to Be Tested B

(Slave Equipment)

Coupler(to enable testing)

Protocol Monitor

Equipment to Be Tested C

(Master Equipment)

RF Anechoic Chamber

B. Testing ID Code Match for Communication Link Establishment

(a) Prepare more than one piece of slave equipment to be tested with different ID codes. Register only one of them to the master equipment to

be tested.

(b) Confirm that only the registered slave equipment is able to establish the communication link with the master equipment, and the other slave

equipment may not.

(c) Confirm this fact with every combination of master and slave equipment.

(II) Identifying Unassigned Channels


A. Coupler (to enable testing)

B. Directional coupler

C. Variable damper

D. Time-base generator

E. Spectrum analyzer

F. Power meter


- 12 -


A. Set all the available channels to “in use” using software, except the following two channels: a single control channel used by the equipment

being tested and another channel for testing.

B. Turn off output from the time-base generator and set the variable damper to 0 dB. Confirm that the communication link has been established

and a signal is sent between the equipment being tested and its counter equipment using the spectrum analyzer. Cut off this communication link

recording the power meter value.

C. Set the time-base generator to a value higher than 159 V at the level of the radio frequency provided by A. and the input level of the receiver

- 13 -

Counter Equipment

(Equipment to Be Tested)

Directional Coupler

Variable Attenuator

Coupler (to enable testing)


Spectrum AnalyzerPower MeterTime-base Generator

equipment to be tested.

D. Gradually increase the damping value of the variable damper and find out the value when the equipment being tested starts transmitting

signals.

E. Confirm this value for both the control channel and the communication channel.

2 Wireless telephone transmitter

(I) ID code length


A. Protocol monitor (This must be equivalent to the equipment being tested, and be able to display and print the monitored value.)

B. Coupler (to enable testing)

C. RF anechoic chamber (Required only when coupling equipment that is not certified as provided by the Radio Law (Law No. 131 issued in

1950), via antennas.)


- 14 -


A. Confirming the ID code length

(a) Tune the protocol monitor to the transmitting radio frequency of the equipment being tested.

(b) Establish a communication link between the slave equipment to be tested A and the master equipment to be tested C.

(c) Confirm the link status with the protocol monitor.

B. ID code matching to establish the communication link

(a) Confirm that the slave equipment to be tested B does not have an established communication link with the master equipment to be tested C.

- 15 -

Protocol Monitor

Equipment to Be Tested A (Slave Equipment)

254M/380 MHz Bandwidth Tuner

Decoder

Coupler (to enable

testing)

Equipment to Be Tested B (Slave Equipment)

Equipment to Be Tested C (Master Equipment)

RF Anechoic Chamber

(b) Confirm this status with the protocol monitor.

C. If the master equipment can communicate with multiple types of slave equipment, confirm A. and B. for all types of slave equipment.



A. Time-base generator

B. Spectrum Analyzer

C. Coupler (to enable testing)

D. Variable Damper

E. Power meter

- 16 -



A. Turn off output from the time-base generator and set the variable damper to 0 dB. Operate the equipment being tested to transmit signals at

the specified radio frequency for testing. Confirm the equipment functions normally using the spectrum analyzer. Stop the transmission from

the equipment being tested.

B. Set the time-base generator to a value higher than 2 µV at the level of radio frequency provided by A. and the input level of the receiver

equipment to be tested. Using the spectrum analyzer, confirm that the equipment being tested does not start transmission when it is operated to

do so.

C. Gradually increase the damping value of the variable damper and determine the value when the equipment being tested starts transmitting

- 17 -

Variable Attenuator

Coupler (to enable

testing)


Spectrum Analyzer

Power Meter

Time-base Generator

signals.

V. Analogue Telephone Terminals

1 Automatic transmission of selected signals

(I) Use the following test equipment:

(1) Oscilloscope (This must have automatic recording and printing functions.)

(2) Switch Emulator


- 18 -


Oscilloscope

Switch Emulator


(1) Set the oscilloscope to monitor the voltage on the lines.

(2) Set the oscilloscope to start recording when the handset of the equipment being tested is picked up.

(3) Pick up the handset and let the equipment send out the selected signal. Measure the time between the DC circuit closing and when the

selected signal is first detected.

Note: Take the measurement best suited to the design of the equipment.

2 Confirming automatic response



(2) Switch emulator (Equivalent to a business-use switch.)

(3) Counter equipment


- 19 -


(1) Set the oscilloscope to monitor the voltage on the line.

(2) Call the counter equipment from the equipment being tested.

(3) Leave the handset of the counter equipment off or set the equipment to unresponsive status.

(4) Keep this status for more than 2 minutes and record the line status with the oscilloscope. Measure the time between when the select signal is

sent out and when the line drops.

3 Automatic redial



(2) Switch emulator (Equivalent to the business-use switch)

- 20 -


Oscilloscope

Switch EmulatorCounter Equipment

(3) Serially Connected Equipment (Only if such equipment is required and this equipment has not been certified.)

(4) Counter equipment



(1) When the equipment is designed to redial twice within three minutes

A. Set the equipment being tested to redial the same number if the counter equipment does not respond to the first call.

B. Set the oscilloscope to start recording when picking up the handset of the equipment being tested.

- 21 -

Oscilloscope

Switch Emulator

Counter Equipment


Serially Connected Equipment (Note)

L1

L2

Note: Only if required.

C. Set the counter equipment not to respond to the incoming call for more than three minutes. Call the counter equipment from the equipment

being tested and record the line status with the oscilloscope for more than three minutes. Record the number of redials that the equipment being

tested carries out.

D. Carry out and record Steps B. and C. for cases when the equipment being tested is set to check a dial tone or a busy tone, and when the

equipment is set not to check these tones.

(2) When the equipment is designed to redial a specific number of times within fifteen minutes

A. Set the equipment being tested to redial the same number if the counter equipment does not respond to the first call.

B. Set the oscilloscope to start recording when picking up the handset of the equipment being tested.

C. Set the counter equipment not to respond to the incoming call for a certain period of time. Call the counter equipment from the equipment

being tested and record the line status with the oscilloscope. Record the number of redials that the equipment being tested carries out until the

equipment reaches the maximum redial number.

D. Carry out and record Steps B. and C. for cases when the equipment being tested is set to check a dial tone or a busy tone, and when the

equipment is set not to check these tones.

E. Confirm that the equipment being tested does not redial again until the current session is completed. Also confirm that the equipment redials

once the current session is completed.

- 22 -

(3) If the equipment being tested has functions both of two redials within three minutes and x number of redials within fifteen minutes, test the

equipment for both functions.

4 Dial pulse condition



(2) DC ammeter

(3) Current supply circuit


- 23 -


Oscilloscope

A

600Ω


Demarcation Point


(1) Set the polarity of the current supply circuit. If the terminal equipment is to detect the DC polarity, record the polarity used for testing.

(2) Set the equipment being tested to the Make status. Set the DC to any value between 20 mA to 120 mA or measure the DC at that point.

(3) Set the dialing speed of the equipment being tested.

(4) Send out dialing pulses (for each dial number from 0 to 9) from the equipment being tested.

(5) Using the oscilloscope, measure the make period, the break period, the minimum pause period, and the number of pulses for the sent out

dialing pulse.

(6) Calculate the dialing pulse speed and the percentage of make periods in the dialing pulse.

A. Relation among the make period, the break period, and the minimum pause period.

- 24 -

Make

Break

Break Period

Make Period

Minimum Pause Period

B. The formula to determine the dialing pulse speed and the percentage of make period in the dialing pulse.

Dialing Pulse Speed = 10,000 ÷ (Make Period (ms) + Break Period (ms)) (PPS)

Percentage of Make Period = Make Period (ms) ÷ (Make Period (ms) + Break Period (ms)) × 100 (%)

5 Tone dialing signals


(1) Oscilloscope

(2) Frequency counter

(3) RF level meter that can work at 600 ohm impedance (Referred to as a selective RF level meter hereafter.)

(4) DC ammeter

(5) DC voltmeter


(7) If the tone signal is sent out at a fixed rate and this causes the response time of frequency and level meter to be too long to measure with the

ordinary measuring equipment, measure the frequency and the signal outgoing level with other equipment such as an FFT analyzer.


- 25 -

(1) When measuring the frequency and its deviation of each tone signal

(2) When measuring the signal sending period, the minimum pause period, and their cycles

- 26 -

600Ω

A

440Ω 440Ω

48V

2μF

2μF


4.3H or more 1.0H or more

Demarcation Point


Frequency Counter

+-

(3) When measuring the electric power to send out each signal group

- 27 -

600Ω

A

440Ω 440Ω

48V

2μF

2μF



Demarcation Point


Oscilloscope

+-

- 28 -

600Ω

A

440Ω Variable

48V

2μF

2μF



Demarcation Point


Selective Level Meter

+- V

(4) When measuring the frequency and the electric power to send out signals using the FFT analyzer

- 29 -

- 30 -

600Ω

A

440Ω Variable

48V

2μF

2μF



Demarcation Point


FFT Analyzer

+- V


(1) Measuring the tone signal frequency and deviation

A. Set the polarity of the current supply circuit. If the terminal equipment is to detect the DC polarity, record the polarity used for testing.

B. Set the equipment being tested to the Make status. Set the DC to any value between 20 mA to 120 mA or measure the DC at that point.

C. Send out tone signals (for each dial number from 0 to 9, from A to D, *, and #) from the equipment being tested.

D. Using the frequency counter, measure the frequency of a high frequency group and a low frequency group.

E. Calculate the frequency deviation from the obtained results using the following formula.

Frequency Deviation = (1 – (Index Frequency – Measured Frequency) ÷ Index Frequency) × 100 (%)

(2) Measuring the signal sending period, the minimum pause period, and their cycles




D. Using the oscilloscope, measure the signal sending period, the minimum pause period, and their cycles.

- 31 -

(3) Measuring the electric power to send out each signal group


B. Set the equipment being tested to the Make status. Set the DC value.


D. Using a selective RF level meter, measure the electric power to send out a high frequency group and a low frequency group.

E. Vary the DC level between 20 mA and 120 mA, and measure the electric power to send out the signal at each level using the selective RF

level meter.

(4) Measuring the tone signal frequency and its frequency deviation using the FFT analyzer




D. Using the frequency counter, measure the frequency of a high frequency group and a low frequency group.

E. Calculate the frequency deviation from the obtained results using the following formula:

Frequency Deviation = (1 – (Index Frequency – Measured Frequency) ÷ Index Frequency) × 100 (%)

(5) Measuring the electric power to send out each signal group using the FFT analyzer

- 32 -


B. Set the equipment being tested to the Make status. Set the DC value.


D. Using the selective RF level meter, measure the electric power to send out a high frequency group and a low frequency group.

E. Vary the DC level between 20 mA and 120 mA, and measure the electric power to send out the signal at each level using a selective RF level

meter.

6 Measuring the DC resistance when the DC circuit is closed


(1) DC power

(2) DC voltmeter

(3) DC ammeter

(4) Variable damper


- 33 -


(1) Measure the current and the voltage, adjusting the current between 20 mA and 120 mA at every 10 mA. The maximum voltage to be applies

is 53 V.

(2) Change the polarity of DC power and carry out Step 1.

(3) Calculate the DC resistance using the following formula.

R = V ÷ A

7 Measuring the capacitance when sending out the dialing pulse


- 34 -

DC PowerE

Variable Resistor

VR

DC Ammeter

DC Voltmeter


L1

L2

A

V

(1) Impedance measuring equipment

(2) AC ammeter

(3) Oscillator

(4) Power supply circuit


(1) When using impedance measuring equipment

(2) When measuring the capacitance for sending out dialing pulses from an existing compatible telephone that is serially connected to the

equipment being tested

- 35 -


Impedance Analyzer

Bias Voltage DC 48V

(3) When using generic measuring equipment

- 36 -

Bias Voltage DC 48V

Impedance AnalyzerEquipment to Be Tested

Existing Compatible Telephone

(Serial connection to the equipment to be tested)

Existing Compatible Telephone

(Parallel connection to the equipment to be tested)


Measure the capacitance of DC circuit when sending out select signals in the following steps:

(1) Measure the capacitance at the Make period and the Break period.

(2) If the equipment being tested only sends out a dialing pulse at the rate of 10 pulses per second, set the frequency to measure at 10 Hz.

(3) When measuring the capacitance with an impedance measuring equipment

A. Set the impedance measurement equipment to output 20 Hz.

B. Set the equipment being tested to send the dialing pulse and read the capacitance or inductance at the Make period and the Break period.

- 37 -



Oscillator

E1, E2, E3: AC VoltmeterE2～

E1～ E3～OSC～

(4) When the dialing pulse is sent out from an existing compatible telephone that is serially connected to the equipment being tested

Follow the same procedure as (3).

(5) When using generic measuring equipment

A. Set the oscillator to output 20 Hz.

B. Set the equipment being tested to send dialing pulses and read the voltage at E1, E2 and E3 during the Make period and the Break period.

C. Calculate the capacitance C using the following formula:

Capacitance C = 1/

cos = E12 – E2

2 – E32 / 2E2E3

8 Measuring the DC resistance and the insulation resistance when DC circuit is open


(1) DC power

(2) DC ammeter

(3) DC voltmeter

(4) Insulation resistance meter

- 38 -


(1) When measuring the DC resistance between L1 and L2 when the DC circuit is open

(2) When measuring the DC resistance of equipment that has sufficient resistance between L1 and L2

- 39 -

48V

DC Ammeter

DC Voltmeter


L1

L2

V

A

- 40 -

Insulation Resistance Meter


L1

L2

MΩ

(3) When measuring the DC resistance and the insulation resistance between the earths when the DC circuit is open


(1) When measuring the DC resistance between L1 and L2 in an open DC circuit

A. Set both the DC power voltage and the line voltage to 48 V.

B. Read the ammeter and the voltage meter.

C. Determine the DC resistance R from the obtained the current and the voltage using the following formula:

R(MΩ) = V(V) ÷ A(µA)

(2) When measuring the DC resistance of equipment that has sufficient resistance between L1 and L2

- 41 -

L1

L2MΩ MΩ Equipment to

Be Tested


Connect insulation resistance meters to L1 and L2 of the equipment being tested. Apply DC 250 V and directly read the insulation resistance

meter.

(3) When measuring the DC resistance and the insulation resistance between the earths in an open DC circuit

Connect the insulation resistance meter between L1 and the earth, and between L2 and the earth. Directly read the insulation resistance meter.

9 Measuring capacitance and impedance when receiving an incoming call


(1) Oscillator

(2) AC voltmeter

(3) DC voltmeter

(4) Oscilloscope


(1) When using the AC voltmeter

- 42 -Equipment to Be

Tested

Oscillator

E1, E2, E3: AC Voltmeter

R

E2～

E1～ E3～OSC～

- 43 -

(2) When using the oscilloscope


(1) When using the AC ammeter

A. Set the oscillator so that the voltage at E3 reads 75 V.

B. Read E1, E2 is, and E3 at this status.

- 44 -


V ２

V1

R

V1, V2: DC Voltmeter

CH1

CH2

Oscillator

Oscilloscope

C. Calculate the impedance Z and the capacitance C using the following formula:

Z = E3R / E2

Capacitance C = 1/

cos = E12 – E2

2 – E32 / 2E2E3

(2) When using the oscilloscope

A. Set the oscillator so that the voltage at E2 reads 75 V.

B. Read E1 at this status.

C. Measure the phase difference θ between CH1 and CH2 using the oscilloscope.

D. Calculate the impedance Z and the capacitance C using the following formula.

Z = V2R / V1

Capacitance C = 1 / Zωsinθ

10 Power emission other than calls


- 45 -


(2) Selective level meter (or BPF and level meter), FFT digital scope or spurious emission level meter


(1) When using the selective level meter

(2) When using the spurious emission level meter

- 46 -



600ΩCurrent

Supply Circuit

L1

L2

Level Meter BPF

(3) When using the FFT digital scope

- 47 -


600ΩCurrent Supply Circuit

L2

Spurious-Emission

Level Meter

L1


(1) If the outgoing signal level of the equipment being tested is adjustable, set the level to maximum.

(2) Make the equipment being tested active, and measure the electric power to send signals at each 4 kHz bandwidth.

(3) Carry out Step (2) for each type of signal.

11 Crosstalk losses


(1) Oscillator

- 48 -


600ΩCurrent Supply Circuit

L2

FFT

L1

(2) Level meter (with sensitivity less than –70 dBm)


(1) When measuring crosstalk between closely located terminals

- 49 -

600Ω

L2

L1

L2

L1

#1

#2

Oscillator

Level Meter



Line 1

Line 2

TerminatorEquipment to Be Tested

Crosstalk (a) Crosstalk (b)

(2) When measuring crosstalk between remotely located terminals


(1) Measuring crosstalk between closely located terminals

A. Engage the line between Line 1 and Terminal #1. Set the oscillator output level to 0 dBm (1,500 Hz).

B. Engage the line between Line 2 and Terminal #2. Read the level meter at 1,500 Hz.

C. Carry out Step B. for all combinations of connections between analogue telephone lines, and connections between an analogue telephone

line and an analogue dedicated line, on the same board. (Crosstalk (a))

D. Carry out Step B. for all the intra-connection that could happen in a single board for any analogue telephone line. (Crosstalk (b))

- 50 -

600Ω

L2

L1

L2

L1

#1

#2Level Meter(2)



Line 1

Line 2

TerminatorEquipment to Be Tested


600Ω

OscillatorLevel Meter(1)

(2) Measuring crosstalk between remotely located terminals

A. Engage the line between Line 1 and Terminal #1. Set the oscillator output level so that the level meter #1 reads 0 dBm (1,500 Hz).

B. Engage the line between Line 2 and Terminal #2. Read level meter #2 at 1,500 Hz..

C. Carry out Step B. for all combinations of connections between analogue telephone lines, and connections between analogue telephone lines

and analogue dedicated lines, on the same board. (Crosstalk (a))

D. Carry out Step B. for all possible intra-connections on a single board for any analogue telephone line. (Crosstalk (b))

12 When using a special analogue telephone terminal


Insulation resistance meter

- 51 -



(1) Measure the insulation resistance between L1 to FG using the insulation resistance meter.

(2) Measure the insulation resistance between L2 to FG using the insulation resistance meter.

- 52 -

MΩ


L1

L2

FG

MΩInsulation Resistance Meter: Set to DC 250V

VI. Terminals connected to an Integrated Services Digital Network

1 Sending the connection message and the disconnection message


(1) Switch emulator that is operable when directly connected to the equipment being tested

(2) Protocol analyzer that can detect the transmission signals on an integrated services digital path or on the interface of the switch emulator

(3) Printer

(4) Equipment identical to the equipment being tested or existing compatible equipment (This is the counter equipment in diagram (II).)


- 53 -

Note: This configuration will allow measurement at the switch emulator only, in case measurement at the demarcation point is difficult.

(III) The test procedure is as follows: Operate the equipment being tested to call, respond, disconnect, and drop the line. Confirm this

operational sequence one by one using the protocol analyzer.

2 Timing of disconnect message submission




- 54 -


Counter Equipment

Switch Emulator

Protocol Analyzer

Printer

Demarcation Point

BProtocol Analyzer

Printer

A

(3) Printer



Note: If measurement at the demarcation point is difficult, measure on the switch emulator.

- 55 -


Counter Equipment

Switch Emulator

Protocol Analyzer

Printer

Demarcation Point

BProtocol Analyzer

Printer

A


(1) If the equipment being tested is programmed to respond in different timings in cases when the counter equipment does not respond and

when it is busy, test the equipment being tested in these two cases. If the equipment being tested responds in the same way to these two cases,

testing with one case is sufficient.

(2) Testing the operation when the counter equipment does not answer

Call the waiting-status counter equipment from the equipment being tested. Prevent the counter equipment from answering and let the

equipment being tested automatically hang up. Monitor this entire procedure using the protocol analyzer.

(3) Testing the operation when the counter equipment is busy

Call the busy-status counter equipment from the equipment being tested. Keep the counter equipment engaged and let the equipment being

tested automatically hang up. Monitor this entire procedure using the protocol analyzer.

3 Automatic redial




- 56 -

(3) Printer



Note: If measurement at the demarcation point is difficult, measure on the switch emulator.


(1) If the equipment is designed to redial twice within three minutes

- 57 -


Counter Equipment

Switch Emulator

Protocol Analyzer

Printer

Demarcation Point

BProtocol Analyzer

Printer

A

A. If the equipment being tested is programmed to respond in different timings in cases when the counter equipment does not respond and when

it is busy, test the equipment being tested in these two cases. If the equipment being tested responds in the same way in these two cases, testing

with one case is sufficient.

B. Testing operation when the counter equipment does not answer


equipment being tested automatically redial. Monitor this entire procedure for more than three minutes using the protocol analyzer.

C. Testing the operation when the counter equipment is busy


tested automatically redial. Monitor this entire procedure for more than three minutes using the protocol analyzer.

(2) When the equipment is designed to redial a certain number of times within fifteen minutes

A. If the equipment being tested is programmed to respond in different timings in cases when the counter equipment does not respond and when

it is busy, test the equipment being tested in these two cases. If the equipment being tested responds the same in these two cases, testing with

one case is sufficient.

B. Testing the operation when the counter equipment does not answer


- 58 -

equipment being tested automatically redial. After this redialing session is complete, do not manually terminate the session using a completion

call.

Operate the equipment being tested to redial the counter equipment in a non-manual manner, and confirm that the equipment being tested does

not redial to the counter equipment. Monitor this entire procedure using the protocol analyzer.

C. Testing the operation when the counter equipment is busy


tested automatically redial. If the equipment being tested is provided with a non-manual means to redial, or redialing is available from the

existing compatible equipment that is serially connected to the equipment being tested, use the following procedure. After the redialing session

is complete, do not manually terminate the session using a completion call. Operate the equipment being tested to redial the counter equipment

in a non-manual manner, and confirm that the equipment being tested does not redial the counter equipment. Monitor this entire procedure for

more than three minutes using the protocol analyzer.

(3) If the equipment being tested has both functions of two redials within three minutes and x redials within fifteen minutes, test the equipment

for both functions.

4 Electronic requirements of metallic networks and optical network terminals

(I) Measuring the outgoing voltage of a terminal that uses an ITU–T-recommended G.961 Appendix III Interface

- 59 -


A. Oscilloscope

B. Load resistance 110 ohm


(3) The test procedure is as follows: Measure the voltage at the both ends of the load resistance using the oscilloscope.

(II) Measuring outgoing voltage of a terminal that uses an ITU–T-recommended G.961 Appendix II Interface


- 60 -


Oscilloscope

L1

L2

Demarcation Point

R

R=110Ω

A. Oscilloscope

B. Load resistance 135 ohm


(3) The test procedure is as follows: Measure the voltage at the both ends of the load resistance using the oscilloscope.

(III) Measuring the electric power to send out signals from a terminal that uses the Primary Rate Interface

(1) Use the optical power meter as test equipment.


- 61 -


Oscilloscope

L1

L2

Demarcation Point

R

R=135Ω


Optical Power MeterOUT

Demarcation Point

(3) The test procedure is as follows: Measure the average electric power to send out signals occurs on the optical transmission line interface

using the optical power meter.

5 Measuring the electric power to send out signals when in communication with an analogue terminal such as a telephone


(1) Reference equipment (This must be able to generate a reference signal at 1,500 Hz and 0 dBm, be connected to a integrated services digital

network, and be able to submit digital voice data.)

(2) Switch emulator (This must be equivalent to a business-use switch with the digital / analogue signal converting function of voice-frequency

signals.)

(3) Level calibrator (This must be able to calibrate the analogue signals.)

(4) Level meter (This must be able to measure the electric power at the 600 ohm terminator.)

(5) External equipment emulator (This must be able to generate a reference signal at 1,500 Hz and 0 dBm, be connected to the external interface

of the equipment being tested, and be able to communicate with an analogue telephone terminal. This varies according to the external interface

of the equipment being tested.)

(II) (2) A block diagram for testing is shown below.

- 62 -

(1) When measuring the internal sound source of the equipment being tested

- 63 -

Reference Equipment

A / D

Equipment to Be Tested D / A

～

Extension Component

Terminal Internal

Sound Source

Internal Sound Source

Main Equipment

Digital

Digital or Analogue

Switch Emulator Analogue

Counter Equipment

Terminator Level Calibrator

LM

Digital Analogue

Counter Equipment

Terminator Level Calibrator

LM

Switch Emulator

Digital or Analogue

External Equipment Emulator

～ Equipment to Be Tested

(2) When the equipment being tested has the external interface


(1) Measure the bandwidth between 300 Hz and 4 kHz, which is equivalent to the voice frequency used by analogue telephone terminals. To

obtain the average figure, use three seconds that contains the maximum sound level. However, when measuring sequential signals such as data

transmission, the period to obtain the average can be as small as 0.3 sec. The measured value must be the average of either of the periods

mentioned above.

(2) Preparation (Calibration)

A. Call the counter equipment from the reference equipment and keep the line engaged. Send signals at 1,500 Hz and 0 dBm from the reference

equipment.

B. Using the level calibrator, adjust the signals so that the level meter reads 0 dBm.

C. Always readjust the calibrator directly before carrying out Step (3) or (4).

(3) Measuring the internal sound source

A. Call the counter equipment from the equipment being tested and keep the line engaged. Send sound signals to the counter equipment from

the equipment being tested. Record the level meter value.

- 64 -

B. Carry out this step for every internal sound source, including intra-connection components.

(4) External interface

A. Engage the line between external equipment emulator and the counter equipment through the equipment being tested and send a signal at

1,500 Hz and 0 dBm from the emulator to the counter equipment. Measure this signal with the level meter.

B. Carry out Step A. for all external interfaces that can connect with an analogue telephone terminal.

VII. Testing terminals connected to a dedicated line network or digital data transmission network

1 Measuring the electric power, current, and voltage to send out signals from a 3.4 kHz band analogue terminal with a metallic transmission line

interface



(2) Selective level meter (or BPF and level meter), FFT digital scope, or spurious-emission level meter

(3) Oscilloscope

(4) Ammeter


- 65 -

(1) Measuring the electric power

A. 2-wire system without power supply from a station

B. 4-wire system without power supply from a station

- 66 -

600Ω

L1

L2


Level Meter BPF


C. With power supply from a station

- 67 -

600Ω

L2

L1


Level Meter BPF


600Ω

L3

L4



600ΩCurrent Supply

Circuit

L1

L2

Level Meter BPF

(2) Measuring the voltage and pulse width to send out signals in a circuit with special DC

(3) Measuring the current to send out signals in a circuit with special DC

- 68 -

OscilloscopeEquipment

to Be Tested

L1

L2

L1

L2

Equipment to Be TestedA


(1) Electric power to send out signals

A. If the outgoing signal level of the equipment being tested is adjustable, set the level to maximum.

B. Make the equipment being tested active, and measure the electric power to send signals at every 4 kHz bandwidth.

C. Carry out Steps A. and B. for each type of signal.

(2) Measuring the voltage and pulse width to send out signals in a circuit with special DC

Make the equipment being tested active, and measure the line voltage, the voltage to ground, and the pulse width.

(3) Measuring the current to send out signals in a circuit with special DC

Make the equipment being tested active, and measure the current to send signals.

2 Measuring the voltage to send out signals from a digital terminal with a TTC standard JJ-50.10 metallic transmission line interface


(1) Oscilloscope

(2) Load resistance R = 110 ohm

- 69 -


(III) The test measure is as follows: Connect the subscriber terminal to 110 ohm of load resistance. Measure the voltage at the both ends of the

load resistance using the oscilloscope.

3 Measuring the voltage to send out signals from a digital terminal with an ITU-T-recommended G.961 Appendix III metallic transmission line

interface


(1) Oscilloscope



- 70 -

Equipment to Be Tested Oscilloscope

L1

L2

R

R=110Ω

(III) The test procedure is as follows: Connect the subscriber terminal to 110 ohm of load resistance. Measure the voltage at the both ends of the

load resistance using the oscilloscope.

4 Measuring the voltage to send out signals from a digital terminal with an ITU-T recommended G.992.1 (G.dmt) or G.992.1 (G.lite) ADSL

metallic transmission line interface


(1) When measuring the total electric power to send out signals

A. Impedance-Matching Transformer (that matches the load impedance estimated by the equipment being tested and the actual impedance input

to the measuring equipment)

B. Level meter

- 71 -

Equipment to Be Tested Oscilloscope

L1

L2

R

R=110Ω

(2) When measuring the power spectral density (referred to as PSD hereafter)

A. Impedance-Matching Transformer

B. Spectrum analyzer

C. Low pass filter (referred to as LPF hereafter)


(1) Measuring the total electric power to send out signals

(2) Measuring PSD

A. Measuring the band between 0 kHz to 4 kHz

- 72 -


100Ω

Impedance-Matching Transformer

Level Meter

B. Measuring band between 4 kHz to 11,040 kHz


A. Establish a link between the equipment being tested and the counter asymmetrical digital subscriber line (referred to as ADSL hereafter)

digital subscriber line access multiplexer (referred to as DSLAM hereafter) via the line simulator.

B. Set the equipment being tested operation mode to “No Auto Retrain.”

C. Measure the power with the level meter and calculate the total power required to send out signals.

(Total Power to Send Out Signals) = (Level Meter Value) – (Loss at Impedance-Matching Transformer) [dBm]

- 73 -


100Ω

LPFImpedance-

Matching Transformer

Spectrum Analyzer


100ΩImpedance-Matching

Transformer Spectrum Analyzer

D. If the equipment condition and link condition are likely to cause the results to vary, carry out the test several times or using several different

devices to be tested.

(2) PSD

A. Measuring PSD between 0 kHz and 4 kHz.

(a) Establish a link between the equipment being tested and the DSLAM counter equipment via the circuit emulator.

(b) Set the equipment being tested operation mode to “No Auto Retrain.”

(c) Using the spectrum analyzer, measure the PSD in the bandwidth between 0 kHz and 4 kHz taking account of losses from the Impedance-

Matching and LPF.

B. Measuring PSD between 4 kHz and 11,040 kHz

(a) Establish link between the equipment being tested and the DSLAM counter equipment via the circuit emulator.

(b) Set the equipment being tested operation mode to “No Auto Retrain.”

(c) Using the spectrum analyzer, measure the PSD in each bandwidth taking account of losses from the Impedance-Matching and LPF.

5 Measuring the voltage to send out signals from a digital terminal with the ITU-T-recommended G.992.1 (G.dmt) SSDSL metallic

transmission line interface

- 74 -


(1) Measuring total electric power


B. Level Meter

(2) Measuring PSD


B. Spectrum Analyzer

C. LPF


(1) Measuring total electric power

(2) Measuring PSD

- 75 -


100Ω

Impedance-Matching Transformer

Level Meter

(A) Measuring PSD between 0 kHz and 4 kHz


(III) Follow the test procedure described below.

C. Measure the power with the level meter and calculate the total power to send out signals.

(Total Power to Send Out Signals) = (Level Meter Value) – (Loss at Impedance-Matching Transformer) [dBm]

B. If equipment condition is likely to cause the results to vary, carry out the test several times or using several different devices to be tested.

(2) PSD

- 76 -


100Ω

LPFImpedance-

Matching Transformer

Spectrum Analyzer


100Ω

Impedance-Matching Transformer Spectrum Analyzer

A. Measuring PSD between 0 kHz and 4 kHz.

Using the spectrum analyzer, measure the PSD in the bandwidth between 0 kHz and 4 kHz taking account of losses from the Impedance-

Matching Transformer and LPF.


Using the spectrum analyzer, measure the PSD in each bandwidth taking account of losses from the Impedance-Matching Transformer and LPF.

6 Measuring the optical power output of a digital terminal with a less than 6.312 Mbps optical transmission line interface


(1) Optical power meter

(2) Optical sensor


- 77 -

Equipment to Be TestedOUT

Optical Sensor Optical Power Meter

(III) The test procedure is as follows: Connect the optical sensor of the optical power meter to the outgoing interface of the equipment being

tested, and measure the average optical output.

7 Measuring the optical power output of a digital terminal with a 6.312 Mbps to 155.52 Mbps optical transmission line interface



(2) Optical sensor




- 78 -



8 Measuring the optical power output of a digital terminal that has a TTC Standard JT-G.957 (52 Mbps) compliant transmission line code I-0 as

the optical transmission line interface



(2) Optical sensor




9 Measuring the optical power output of a digital terminal that has a TTC Standard JT-G.957 (52 Mbps) compliant transmission line code L-0.1

as the optical transmission line interface

- 79 -





(2) Optical sensor




10 Measuring the optical power output of a digital terminal that has an ITU-T-recommended G.957 (155 Mbps) application code I-1, S-1.1, or

S-1.2 as the optical transmission line interface



- 80 -



(2) Optical sensor




11 Measuring the optical power output of a digital terminal that has an ITU-T-recommended G.957 (155 Mbps) application code L-1.1, L-1.2,

or L-1.3 as the optical transmission line interface



(2) Optical sensor

- 81 -






12 Measuring the optical power output of a digital terminal that has an ITU-T-recommended G.957 (622 Mbps) application code I-4, S-4.1, or

S-4.2 as the optical transmission line interface



(2) Optical sensor

- 82 -






13 Measuring the optical power output of a digital terminal that has an ITU-T-recommended G.957 (622 Mbps) application code L-4.1, L-4.2,

or L-4.3 as the optical transmission line interface



(2) Optical sensor


- 83 -





14 Measuring the optical power output of a digital terminal that has an ITU-T-recommended G.957 (2.488 Gbps) application code I-16 as the

optical transmission line interface



(2) Optical sensor


- 84 -







15 Measuring optical power output of a digital terminal that has an ITU-T-recommended G.957 (2.488 Gbps) application code S-16.1 or S-16.2

as the optical transmission line interface



(2) Optical sensor




- 85 -



16 Measuring the optical power output of a digital terminal that has an ITU-T-recommended G.957 (2.488 Gbps) application code L-16.1, L-

16.2, or L-16.3 as the optical transmission line interface



(2) Optical sensor




17 Measuring the optical power output of a digital terminal with an ISO Standard 8802-3 Section 26 (100Base-FX) optical transmission line

- 86 -



interface



(2) Optical sensor




18 Measuring the optical power output of a digital terminal with an ISO Standard 8802-3 Section 38.3 (1000Base-SX) optical transmission line

interface


- 87 -




(2) Optical sensor




19 Measuring the optical power output of a digital terminal with an ISO Standard 8802-3 Section 38.4 (1000Base-LX) optical transmission line

interface



- 88 -



(2) Optical sensor




20 Measuring the optical power output of a digital terminal with an ATM-Forum af-phy-0062 (155 Mbps) optical transmission line interface



(2) Optical sensor


- 89 -





21 Measuring the voltage to send out signals from a digital terminal with an ITU-T-recommended V.28 interface


(1) DC Voltmeter

(2) Load Resistance R = 3 k ohm

(3) Load Resistance R = 7 k ohm

- 90 -





(1) Connect the equipment being tested to the circuit as shown in the diagram. Send out signals “0” and “1” from the signal output terminal.

(2) Measure the voltage between SG and each terminal of the equipment being tested at load resistances of 3 k ohm and 7 k ohm.

22 Measuring the open terminal voltage of a digital terminal with an ITU-T-recommended V.10 / V.11 interface

(I) Use the DC voltmeter as the test equipment.

- 91 -

V R

V: DC VoltmeterR: 3kΩ, 7 kΩ


RS, ER, SD, ST1, NS

SG


(1) Measuring the open terminal voltage in an IC unbalanced doubled-current circuit

- 92 -

V2

V3

V1 Equipment to Be Tested

V1 – V3: DC Voltmeter

A, A’

Ga, Gb

G, G

(2) Measuring the open terminal voltage in an IC balanced doubled-current circuit


(1) Measuring the open terminal voltage in an IC unbalanced doubled-current circuit

A. Connect the equipment being tested as shown in the diagram. Open Line A and Circuit Ga and measure the voltage between them.

B. Connect the equipment being tested as shown in the diagram. Open Line A1 and Circuit Gb and measure the voltage between them.

C. Connect the equipment being tested as shown in the diagram. Open Line A and Circuit G and measure the voltage between them.

D. Connect the equipment being tested as shown in the diagram. Open Line A1 and Circuit G and measure the voltage between them.

- 93 -

V2

V3

V1 Equipment to Be Tested

V1 – V3: DC Voltmeter

A

B

G

E. Connect the equipment being tested as shown in the diagram. Open Line Ga and Circuit G and measure the voltage between them.

F. Connect the equipment being tested as shown in the diagram. Open Line Gb and Circuit G and measure the voltage between them.

(2) Measuring the open terminal voltage in the IC balanced doubled-current circuit

A. Connect the equipment being tested as shown in the diagram. Open Line A and Line B and measure the voltage between them.

B. Connect the equipment being tested as shown in the diagram. Open Line A and Circuit G and measure the voltage between them.

C. Connect the equipment being tested as shown in the diagram. Open Line B and Circuit G and measure the voltage between them.

23 Measuring the voltage to send out signals from a digital terminal with an ITU-T-recommended G.703 (1.544M bps) interface


(1) Oscilloscope

(2) Load Resistance R = 100 ohm


- 94 -

Equipment to Be Tested OscilloscopeR

(III) The test procedure is as follows: Using the oscilloscope, measure the voltage at the both ends of the load resistance.

24 Measuring the electric power to send out signals from a digital terminal with an ITU-T-recommended G.703 (45 Mbps) interface


(1) Spectrum Analyzer



(III) The test procedure is as follows: Connect a 75 ohm load resistance to the subscriber terminal, and send out the subsequent signals of 1

from the equipment being tested.

Using the spectrum analyzer, measure the voltage to send out the signals at a bandwidth of 3 kHz.

- 95 -


25 Measuring the voltage to send out signals from a digital terminal with an ISO Standard 8802-3 Section 7 (AUI) interface


(1) Oscilloscope




(III) The test procedure is as follows: Connect 73-ohm and 83-ohm load resistances to the subscriber terminal. Using the oscilloscope, measure

the voltage at the both ends of the load resistance.

26 Measuring the voltage to send out signals from a digital terminal with an ISO Standard 8802-3 Section 14 (10Base-T) interface

- 96 -



(1) Oscilloscope




27 Measuring the voltage to send out signals from a digital terminal with an ISO Standard 8802-3 Section 15 (100Base-TX) interface


(1) Oscilloscope



- 97 -



28 Measuring the voltage to send out signals from a digital terminal with a TTC Standard JT-I 432.5 (25 Mbps) interface


(1) Oscilloscope



- 98 -




29 Measuring the voltage to send out signals from a digital terminal with a TTC Standard JT-I 430 or JT-I 430a interface


(1) Oscilloscope




(III) The test procedure is as follows: Using the oscilloscope, measure the voltage at the both ends of the load resistance. Measure for

- 99 -


resistances of both 50 ohm and 400 ohm.

30 Measuring the voltage to send out signals from a digital terminal with a TTC Standard JT-I 431 or JT-I 431a interface


(1) Oscilloscope




31 Measuring crosstalk attenuation

- 100 -



(1) Oscillator

(2) Level meter (minimum sensitivity: at least –70 dBm)


(1) Measuring attenuation from crosstalk between closely located terminals

- 101 -

600Ω

L2

L1

L2

L1

#1

#2

Oscillator

Level Meter



Line 1

Line 2



(2) Measuring attenuation from crosstalk between remotely located terminals


- 102 -

600Ω

L2

L1

L2

L1

#1

#2Level Meter

(2)



Line 1

Line 2

Terminator



600Ω

OscillatorLevel Meter

(1)

(1) Measuring attenuation from crosstalk between closely located terminals

A. Engage the line between Line 1 and Terminal #1. Set the oscillator output level to 0 dBm (1,500 Hz).

B. Engage the line between Line 2 and Terminal #2. Read the level meter at 1,500 Hz.


and analogue dedicated lines, on the same board.

D. Carry out Step B. for all possible intra-connections on a single board for any analogue telephone line.

(2) Measuring attenuation from crosstalk between remotely located terminals

A. Engage the line between Line 1 and Terminal #1. Set the oscillator output level so that level meter (1) reads 0 dBm (1,500 Hz).

B. Engage the line between Line 2 and Terminal #2. Read level meter (2) at 1,500 Hz.


and analogue dedicated lines, on the same board.

D. Carry out Step B. for all possible intra-connections on a single board for any analogue telephone line.

Annexed Table No.2 Testing Wireless Terminal Equipment

I. Testing insulation resistance

- 103 -

1 Use the insulated resistance meter as the test equipment.

2 A block diagram for testing is shown below.

3 The test procedure is as follows: Using the insulation resistance meter, measure the insulation resistance between each pole and the cabinet.

When reading, voltage must exceed the peak voltage value specified for the equipment being tested.

II. Testing Wireless Telecommunication Equipment On-Site

1 This equipment refers to a Personal Handy-phone System (referred to as “PHS” hereafter) that can be connected to a wireless telephone

- 104 -



MΩ MΩ


Power Charger

AC Adaptor

system. (This is a wireless station provided by the Radio Law (Law No. 131 issued in 1950), and a mobile terminal that uses the wireless

function of land mobile stations for PHS, which is provided by the Radio Law Enforcement Regulation (Regulation No. 14 of the Committee of

Radio Management issued in 1950), Article 6, Clause 4, Item 6. This applies to all the wireless telecommunication equipment mentioned in this

section.)

(I) Confirming the ID code


A. PHS / Digital wireless telephone system simulator

B. Printer


- 105 -


Connected by RF Coupler or Connector

PHS or Digital Wireless Phone Simulator

Printer

(3) Follow the test procedure described below.

A. Match the receiver’s ID code of the PHS / Digital wireless telephone system simulator and the caller’s ID code of the equipment being

tested.

B. Call the simulator from the equipment being tested.

C. Confirm that the line between the equipment being tested and the simulator is engaged. Then hang up the equipment being tested and drop

the line.

D. In Step C., find a 28-bit ID code in the link channel assignment message that is sent from the equipment being tested.

E. Set the simulator with a receiver’s ID code that does not match the caller’s ID code on the equipment being tested.

F. Call the simulator from the equipment being tested.

G. Confirm that the line between the equipment being tested and the simulator is not established.



A. Multiple channel signal generator

B. Spectrum analyzer

- 106 -

C. Reference signal generator

D. PHS / Digital wireless telephone system simulator

E. Printer



A. Using the multiple channel signal generator, generate a signal of more than 159µV to interfere with all but the following two channels: a

single control channel and a single communication channel used by the equipment being tested.

- 107 -

PHS or Digital Wireless Phone Simulator

Printer


Coupling/Splitting Attenuator

Time-Base GeneratorSpectrum Analyzer

Multiple-Channel Signal Generator

B. Establish a link between the equipment being tested and the simulator, and confirm that signals are exchanged between them.

C. Use the reference signal generator to generate a signal of more than 159µV to interfere with the control channel over a period of 4 frames.

Confirm that the equipment being tested cannot send out signals in this condition.

D. Repeat Step C. for the communication channel.

III. Basic Functions


(I) Mobile telephone equipment simulator

(II) Printer


(I) Testing PHS and Personal Digital Cellular (referred to as “PDC” hereafter). (A mobile telephone system that is provided by the Wireless

Equipment Regulation (Regulation No. 18 of the Committee of Radio Management issued in 1950), Article 49, 6-2. This applies to all the

wireless telecommunication equipment mentioned in this section.) When a PDC does not use 800M / 1,500 MHz dual frequencies, such

telephone should be:

- 108 -

MC (1X)-CDMA (telephones with chip rates of 1.2288M cps or 3.6864M cps among the telephone system provided by the Wireless Equipment

Regulation Article 49, 6–3. This applies to all the wireless telecommunication equipment mentioned in this section.) and DS-CDMA

(telephones with chip a rate of 3.84M cps among the telephone systems provided by the Wireless Equipment Regulation Article 49, 6–3; this

applies to all the wireless telecommunication equipment mentioned in this section).

(II) Testing 800M / 1,500 MHz dual frequency PDC

- 109 -



PrinterMobile Telephone Equipment Simulator

Printer

Printer

Equipment to Be Tested RF Coupler

Mobile Telephone Equipment Simulator (800 MHz)

Mobile Telephone Equipment Simulator (1.5 GHz)

3. Follow the test procedure described below.

(I) Testing dialing operation

(1) Dial to the mobile telephone equipment simulator from the equipment being tested.

(2) If the equipment being tested is a 800M / 1,500 MHz dual frequency PDC, confirm the following points in Step (1):

A. Change over from the waiting channel to the communication channel within the 800 MHz band.

B. Change over from the waiting channel in the 800 MHz band to the communication channel in the 1,500 MHz band.

C. Change over from the waiting channel to the communication channel within the 1,500 MHz band.

D. B. Change over from the waiting channel in the 1,500 MHz band to the communication channel in the 800 MHz band.

(3) Confirm that communication can be established between the simulator and the equipment being tested.

(4) Confirm messages sent out from the equipment being tested in Step (3).

(5) In the case of PDC, carry out this test using the full-rate method (refers to a time-division multiple access method on mobile telephones that

share the same frequency between three terminals; similarly used hereafter) and for the half-rate method (refers to a time-division multiple

access method on mobile telephones that share the same frequency between six terminals; similarly used hereafter). In the case of MC (1X)-

CDMA and DS-CDMA, carry out this test for both circuit-switched connection and packet-switched connection.

(II) Testing responding operation

- 110 -

(1) Dial to the equipment being tested from the mobile telephone equipment simulator.

(2) If the equipment being tested is a 800M / 1,500 MHz dual frequency PDC, confirm the following points in Step (1):

A. Change over from the waiting channel to the communication channel within the 800 MHz band.

B. Change over from the waiting channel in the 800 MHz band to the communication channel in the 1,500 MHz band.

C. Change over from the waiting channel to the communication channel within the 1,500 MHz band.

D. Change over from the waiting channel in the 1,500 MHz band to the communication channel in the 800 MHz band.

(3) After confirming that the equipment being tested receives the call, respond to the call to start communication.

(4) Confirm that communication is established between the simulator and the equipment being tested.

(5) Confirm messages sent out from the equipment being tested (the signal to respond a call) when starting communication in Step (3).

(6) Send a message to the equipment being tested from the simulator using the text message service.

(7) Wait for the equipment being tested to start ringing, and respond to the call. Confirm the message sent out from the equipment being tested.

(8) In the case of PDC, carry out Steps (1) to (7) for the full-rate method and for the half-rate method.

(9) In the case of MC (1X)-CDMA and DS-CDMA, carry out Steps (1) to (5) for the circuit-switched connection and in the packet-switched

connection.

(III) Testing disconnecting operation

- 111 -

(1) Disconnecting from a terminal

A. Confirm that the simulator and the equipment being tested can communicate.

B. Disconnect the communication link from the equipment being tested.

C. If the equipment being tested is a 800M / 1,500 MHz dual frequency PDC, confirm the following points in Step B:

(a) Change over from the communication channel to the waiting channel within the 800 MHz band.

(b) Change over from the communication channel in the 800 MHz band to the waiting channel in the 1,500 MHz band.

(c) Change over from the communication channel to the waiting channel within the 1,500 MHz band.

(d) Change over from the communication channel in the 1,500 MHz band to the waiting channel in the 800 MHz band.

D. Confirm messages sent out from the equipment being tested in Step B.

E. In the case of PDC, carry out this test for the full-rate method and the half-rate method. In the case of MC (1X)-CDMA and DS-CDMA,

carry out this test for both circuit-switched connection and packet-switched connection.

(2) Disconnecting from network

A. Confirm that the simulator and the equipment being tested can communicate.

B. Disconnect the communication link from the simulator.

C. If the equipment being tested is a 800M / 1,500 MHz dual frequency PDC, confirm the following points in Step B:

- 112 -

(a) Change over from the communication channel to the waiting channel within the 800 MHz band.

(b) Change over from the communication channel in the 800 MHz band to the waiting channel in the 1,500 MHz band.

(c) Change over from the communication channel to the waiting channel within the 1,500 MHz band.

(d) Change over from the communication channel in the 1,500 MHz band to the waiting channel in the 800 MHz band.

D. Confirm messages sent out from the equipment being tested in Step B.

E. In the case of PDC, carry out this test for the full-rate method and the half-rate method. In the case of MC (1X)-CDMA and DS-CDMA,

carry out this test for both circuit-switched connection and packet-switched connection.

IV. Testing other dialing functions

1 Call cancellation when PDC and PHS do not respond


(1) Mobile telephone equipment simulator

(2) Printer

(3) Spectrum analyzer


- 113 -


(1) PDC

A. Call the mobile telephone equipment simulator from the equipment being tested and prevent the simulator from submitting a response

message to the call.

B. Confirm that the signals of “Hang up,” “Line dropped,” and “Wireless channel disconnected” are sent out from the equipment being tested

by printing the signals. Then use the spectrum analyzer to confirm that the equipment being tested has stopped sending out signals.

C. Measure the time between the call setting message being sent out and the signal transmission stopping.

- 114 -



Spectrum Analyzer Printer

Mobile Telephone Equipment Simulator

D. Carry out Steps A. to C. for both the full-rate method and the half-rate method.

(2) PHS

A. Call the mobile telephone equipment simulator from the equipment being tested and prevent the simulator from submitting a response

message to the call.

B. Confirm that the signals of “Hang up,” “Line dropped,” and “Wireless channel disconnected” are sent out from the equipment being tested

by printing the signals. Then use the spectrum analyzer to confirm that the equipment being tested has stopped sending out signals.

C. Measure the time between the call setting message being sent out (or when the dialing operation starts) and when the signal transmission

stops.

2 Automatic redialing by PDC and PHS



(2) Printer

- 115 -



(1) Start sending the control channel from the mobile telephone equipment simulator and set the equipment being tested to the waiting mode.

(2) Call the simulator from the equipment being tested.

(3) Prevent the simulator from responding to the call (leave the simulator ringing), and measure the time until the equipment being tested sends

out the “Disconnect” message.

(4) After the line is disconnected, confirm that the equipment being tested has really stopped sending signals.

(5) Confirm that the equipment being tested starts redialing the simulator.

(6) Prevent the simulator from responding to the call (leave the simulator ringing), and measure the time until the equipment being tested sends

out the “Disconnect” message.

- 116 -




(7) After the line is disconnected, confirm that the equipment being tested has really stopped sending signals.

(8) Confirm that Step (5) to (7) are repeated and record the number of repetition for a period of three minutes from the first call.

3 Cancellation of calling by MC (1X)-CDMA and DS-CDMA when the counter party does not answer



(2) Printer

(3) Spectrum Analyzer


- 117 -

Equipment to Be Tested Connected by RF

Coupler or Connector




(1) Call the mobile telephone equipment simulator from the equipment being tested via the circuit-switch connection, and prevent the simulator

from responding to the call.

(2) Using the spectrum analyzer, measure the time until the signal emitted by the equipment being tested stops, which indicates that the

equipment being tested has submitted the signal to stop the call.

(3) Measure the time between the end of selective signal transmission and the end of the call, or the time between when the call started and

when the signal transmission stopped.

4 Redialing by MC (1X)-CDMA and DS-CDMA



(2) Printer



- 118 -


(1) Set the equipment being tested into the waiting mode.

(2) Call the mobile telephone equipment simulator from the equipment being tested.

(3) Prevent the simulator from responding to the call and measure the time until the equipment being tested sends out the “Disconnect”

message.

(4) After the line is disconnected, use the spectrum analyzer to confirm that the equipment being tested has really stopped sending signals.

(5) Confirm that the equipment being tested automatically starts redialing the simulator.

(6) Prevent the simulator from responding to the call, and measure the time until the equipment being tested sends out the “Disconnect”

- 119 -



Spectrum AnalyzerPrinter


message.

(7) After the line is disconnected, use the spectrum analyzer to confirm that the equipment being tested has really stopped sending signals.

(8) Confirm that Step (5) to (7) are repeated and record the number of repetition for a period of three minutes from the first call.

V. Signal transmission timing

1 PDC





- 120 -


Connected by RF Coupler or Connector Submission Timing Signal



Reception Timing Signal



(2) Establish the physical communication channel.

(3) Using the spectrum analyzer, observe the electric power waveform the equipment being tested requires to send out signals triggered by the

timing signal and confirm that the signal transmission is burst at the specified timing.

2 PHS


(1) General performance characteristic tester (mobile telephone equipment simulator)


(3) Loss emulator

(4) Coupler


- 121 -


(1) Send out signals at a certain frequency.

(2) Measure the time between the downlink burst gate and the rising edge of the downlink waveform and the time between the downlink burst

gate and the rising edge of the uplink waveform.

(3) Using the difference between these measured figures as the transmission timing, convert the measured values at each time unit into the

symbol rate.

3 MC (1X)-CDMA

- 122 -

Equipment to Be

Tested

Spectrum Analyzer

Load Loss Emulator

Coupler General Performance Characteristic Tester






(1) Call from the equipment being tested.

(2) Using spectrum analyzer, measure the transmission timing from the mobile telephone equipment simulator and the receiving timing of the

equipment being tested and confirm that the error is less than 1 µsec.

- 123 -


Connected by RF Coupler or Connector Submission Timing Signal




4 DS-CDMA

(I) Control channel


A. Mobile telephone equipment simulator

B. Spectrum analyzer or submitter tester

C. Printer

D. Oscilloscope


A. When using the spectrum analyzer or submitter tester

- 124 -

B. When not using the spectrum analyzer or submitter tester


- 125 -



PrinterSpectrum Analyzer or

Submitter Tester Oscilloscope

Uploading Access Slot Timing

Control Channel Submission Timing (OUT Trigger)

10MHzref





A. Send out the location registration signal.

B. Synchronize the equipment being tested to the slot received from the mobile telephone equipment simulator and send out the control signals

at the specified timing.

C. When using the spectrum analyzer or a submitter tester, detect the start of control signal transmission using the oscilloscope or the submitter

tester and direct the transmission timing to the spectrum analyzer.

D. Using the oscilloscope, measure the transmission timing of the equipment being tested and the access slot timing submitted by the mobile

telephone equipment simulator.

E. When not using the spectrum analyzer or submitter tester, measure the transmission timing of the equipment being tested using the mobile


(II) Communication channel




C. Printer


- 126 -




- 127 -



Printer

Spectrum Analyzer or Submitter Tester

10MHzRef


Frame Trigger




A. Establish the communication link between the mobile telephone equipment simulator and the equipment being tested.

B. Measure the time difference between a transmitted frame and a received frame.

VI. Random access control

1 PDC



(2) Printer



(1) Confirming start of frame transmission at the slot directly after receiving the permission signal and the successful transmission of the first

- 128 -




frame

A. Set the collision control signals to one transmission per super frame.

B. Call the mobile telephone equipment simulator from the equipment being tested.

C. In Step B., confirm that the equipment being tested starts transmission in the slot directly after receiving the “I” bit, which permits data

transmission in the data transmission Initiate / Block bit of the collision control signal, and that the equipment being tested sends the

“Transmission Status Report” message and the “Call Setting” message once.

D. Carry out Steps B. and C. when the Receive / Non-receive bit is “R” and the error bit is “0.”

E. Create a 1-bit error in the partial echo bit of the mobile telephone equipment simulator and carry out Steps B. and C.

(2) Confirming redialing operation when the Receive / Non-receive bit received directly after the first frame transmission indicates “non-

receive”

A. In the mobile telephone equipment simulator, set the Receive / Non-receive bit to “N,” the number of paging retransmissions to 0, and the

location registration timer of the broadcast information to 00 (in hexadecimal).

B. Call the equipment being tested from the mobile telephone equipment simulator and confirm that the equipment being tested tries to

retransmit the first frame at irregular intervals of less than 0.5 seconds for no more than 4 times.

(3) Confirming redialing operation when the partial echo bit received directly after the first frame transmission contains an error larger than 2

- 129 -

bits

A. In the mobile telephone equipment simulator, create an error larger than 2 bits in the partial echo bit, set the number of paging retransmission

to “0,” and set the location registration timer of the broadcast information to “00” (in hexadecimal).

B. Call the equipment being tested from the mobile telephone equipment simulator and confirm that the equipment being tested tries to

retransmit the first frame at irregular intervals of less than 0.5 seconds for no more than 4 times.

(4) Confirming call canceling operation when the Receive / Non-receive bit received directly after the second frame transmission indicates

“non-receive”

A. In the mobile telephone equipment simulator, set the Receive / Non-receive bit that is sent directly after receiving the second frame to “N.”

B. Call the mobile telephone equipment simulator from the equipment being tested.

C. Confirm that the equipment being tested does not send out the third frame.

2 PHS


(1) General performance characteristic tester (mobile telephone equipment simulator)

(2) Digital oscilloscope

- 130 -

(3) Coupler

(4) Printer



(1) From the equipment being tested, send out the signal that requests establishment of a link channel synchronizing the control signal received

from the general performance characteristic tester.

(2) Confirm the following operations by observing the data output by a printer connected to the general performance characteristics tester. After

sending the link channel establishment request signal, the equipment being tested should receive the link channel assignment signal from the

- 131 -

Printer

Coupler Equipment to Be Tested

Digital Oscilloscope

UW Outgoing Signal

General Performance Characteristic Tester

general performance characteristic tester within 1.2 seconds. The equipment being tested should sense the carrier of the assigned channel and

judge that reception is available at the level less than 159 µV. The equipment being tested should then start data transmission correctly.

(3) Send the equipment being tested a 160 µV signal that is set by the general performance characteristics tester through the assigned link

channel.

(4) Confirm the following operations by observing the data output by a printer connected to the general performance characteristics tester. The

equipment being tested should sense the carrier of the assigned channel and judge the reception is not available at a level of more than 159 µV.

The equipment being tested should then transmit a signal that requests link channel establishment after a random length of delay. Also measure

this delay using the digital oscilloscope.

(5) Prevent the general performance characteristics tester from responding to the equipment being tested using the link channel assignment

signal. In this condition, confirm the following operations by observing the data output by the printer connected to the general performance

characteristics tester. The equipment being tested should sensor the carrier of the assigned channel and transmit a signal that requests link

channel establishment after a random length of delay for no more than 3 times. Also measure this delay using the digital oscilloscope.

3 MC (1X)-CDMA


- 132 -



(3) Printer



(1) Confirm values set to each field of the access parameter message in the mobile telephone equipment simulator. Set the values so that the

mobile telephone equipment simulator responds correctly. Among these values, NUM STEP must be set to greater than 2, and MAX REQ SEQ

- 133 -



Spectrum Analyzer

PrinterMobile Telephone

Equipment Simulator

and MAX RSP SEQ must be set to greater than 3.

(2) Confirm that the equipment being tested does not retransmit the access probe after receiving a response to the first transmission of the

access probe.

(3) Among the access parameter message fields of the mobile telephone equipment simulator, set PROBE BKOFF and BK OFF to 15 and set

all the transmission control parameters to 0.

(4) Confirm the following points when signals are transmitted from the equipment being tested.

A. The access probe signals are transmitted (1 + NUM STEP value) times at random intervals between 80 × (2 + ACC TMO) ms and 80× (2 +

ACC TMO) + 20 × (4 + MAX CAP SZ + PAM SZ) × 16 ms.

B. The groups of signals that are described in Step A. are transmitted MAX REQ SEQ value times at random intervals betwee n 80 × (2 + ACC

TMO) ms and 80 × (2 + ACC TMO) + (4 + MAX SZ – PAM SZ) × 16 ms.

(5) Confirm the following points when calling the equipment being tested from the mobile telephone equipment simulator (preventing the

mobile telephone equipment simulator from redialing):

A. The access probe signals are transmitted (1 + NUM STEP value) times at random intervals between 80 × (2 + ACC TMO) ms and 80× (2 +

ACC TMO) + 20 × (4 + MAX CAP SZ + PAM SZ) × 16 ms.

B. The groups of signals that are described in Step A. are transmitted MAX RSP SEQ value times at random intervals betwee n 80 × (2 + ACC

- 134 -

TMO) ms and 80 × (2 + ACC TMO) + 20 × (4 + MAX CAP SZ + PAM SZ) × 16 ms.

(6) Confirm Step (1) to (5) for both the circuit-switched connection and the packet-switched connection.

4 DS-CDMA

(I) Timing




C. Printer



- 135 -



- 136 -


Connected by RF Coupler or Connector 10MHzref


Spectrum Analyzer or Submitter Tester

Printer




A. Send out the location registration signal from the equipment being tested.

B. When using the spectrum analyzer or a submitter tester, use it to measure the transmission timings of the preamble field and the message

field of the control signal transmitted from the equipment being tested.

C. After the mobile telephone equipment simulator receives the PRCH preamble field, it should send out the submission permission signal after

7,680 chips or 12, 800 chips.

D. From the results obtained from Steps A. to C., determine submission and reception timings of AICH and PRCH by calculation. Confirm that

the results conform with the provisions.

E. When not using a spectrum analyzer or submitter tester, measure the submission and reception timings of AICH and PRCH using the mobile


(II) Number of retransmissions



B. spectrum analyzer

C. Printer


- 137 -

A. When using a spectrum analyzer

B. When not using a spectrum analyzer


- 138 -








A. Receiving transmission block signal

(a) Using the mobile telephone equipment simulator, set the number of retransmissions for the equipment being tested to 32 times. In the

mobile telephone equipment simulator, set the transmission block signal of the random access control to “Send.”

(b) Send out the location registration signal form the equipment being tested.

(c) Confirm that the equipment being tested does not transmit signals more than 32 times.

B. Not receiving the transmission initiate / block signal

(a) Using the mobile telephone equipment simulator, set the number of transmission of the equipment being tested to 64 times. In the mobile

telephone equipment simulator, set the transmission initiate signal and the transmission block signal of the random access control to “Not to

send.”

(b) Send out the location registration signal form the equipment being tested.

(c) Confirm that the equipment being tested does not transmit signals more than 64 times.

VII. Time alignment



- 139 -

(II) Printer


3 Follow the test procedure described below.

(I) When the symbol rate of the equipment to be tested is set between 0 and 6.

(1) In the mobile telephone equipment simulator, set the initial time alignment to between 0 and 6. Engage the link between the equipment to be

tested and the mobile telephone equipment simulator.

(2) Confirm that the transmission timing from the equipment being tested is as specified by the initial time alignment. Test this for each value.

(3) Set the initial time alignment to 0 and engage the link between the equipment to be tested and the mobile telephone equipment simulator.

(4) Set the time alignment to between 0 and 6 using Rch.

(5) Confirm that the transmission timing from the equipment being tested is as specified by Rch.

- 140 -




(6) Carry out Steps (3) to (5) for the full-rate method and the half-rate method.

(II) When the symbol rate of the equipment being tested is set to greater than 6

(1) Set the initial time alignment to 7, and engage the link between the equipment being tested and the mobile telephone equipment simulator.

(2) Using Rch, set the time alignment to any value other than 0. If the equipment does not allow overriding of the initial time alignment by Rch,

set the initial time alignment to between 1 and 6 and change the value after engaging the link. Then carry on Step (3) and (4).

(3) Cut off the link between the equipment being tested and the mobile telephone equipment simulator for a moment to cause a synchronization

burst.

(4) Confirm that the transmission timing stays the same as specified in Step (2).


(6) Set the initial time alignment to 0 and engage the link between the equipment being tested and the mobile telephone equipment simulator.

(7) Change the Rch time alignment from 0 to 7 sequentially.

(8) Confirm that the transmission timing of the equipment being tested is 6 symbols ahead of the set value.


VIII. Location Registration Control

- 141 -



(II) Printer



(I) PDC

(1) Set the location registration timer, which is included in the broadcasting information message, to 00 in hexadecimal.

(2) Set the equipment being tested to the waiting mode and turn off the power.

(3) Change all the location registration numbers stored in the mobile telephone equipment simulator. Set the first location number to 11 in

hexadecimal.

- 142 -




(4) Turn on the equipment being tested and print out the message sent out from the equipment being tested.

(5) Turn off the equipment being tested and change the first location number to 22 in hexadecimal.




(9) Turn off the equipment being tested, then turn it on again. Confirm that no messages are sent out from the equipment being tested.

(II) PHS

(1) Set the paging area used by mobile telephone equipment simulator to “A” and turn on the equipment being tested.

(2) Confirm that the equipment being tested sends out a “Link channel establishment request” signal and a “Location registration request”

signal.

(3) Turn off the equipment being tested and set the paging area used by mobile telephone equipment simulator to “B.” Turn on the equipment

being tested.

(4) Turn off the equipment being tested and set the paging area used by mobile telephone equipment simulator to “A.” Turn on the equipment

being tested.

(5) Turn the equipment being tested off, then on again, and confirm that no messages are sent out from the equipment being tested.

- 143 -

(III) MC (1X)-CDMA

(1) Set each field contained in the System Parameter Message of the mobile telephone equipment simulator as shown in the following table.

Then confirm the REG ZONE value.

Field name Value Field name Value

TOTAL ZONE 001 POWER DOWN

REG

0

MAX SLOT

CYCLE INDEX

001 REG PRD 0000000

POWER UP REG 0 REG DIST 00000000000

(2) Turn on the equipment being tested and change the REG ZONE value. At this point, confirm that the registration message is sent out and

that the mobile telephone equipment simulator sends out the registration accepted order in response.

(3) Turn off the equipment being tested, then turn it back on. Confirm that the equipment being tested does not send out the registration message

at this point.

(IV) DS-CDMA

- 144 -

(1) Set the equipment being tested to the waiting mode and connect it to the mobile telephone equipment simulator.

(2) Set the location information of the mobile telephone equipment simulator to “A” and set items concerning automatic location registration

based on the broadcasting information.

(3) Change the location information of the mobile telephone equipment simulator to “B.”

(4) Confirm that the equipment being tested sends out the location registration request signal via output from the mobile telephone equipment

simulator.

(5) Retain the status for a while without changing the mobile telephone equipment simulator’s location registration.

(7) Carry out Steps (1) to (6) for the circuit-switched connection and the packet-switched connection.

(8) According to the design of the equipment being tested, change operations in Steps (5) and (6). For the circuit-switched connection, carry out

Steps (5) and (6) as described above. For the packet-switched connection, turn off and on the equipment being tested and confirm that no

location registration request signal is set out from the equipment being tested.

IX. Channel Reconfiguration

1 PDC


- 145 -


(2) Printer



(a) Non 800 MHz/1,500 MHz dual frequency PDC

- 146 -

Equipment to Be Tested Connected by RF Coupler

or Connector

Spectrum Analyzer


Equipment Simulator

(b) 800 MHz/1,500 MHz dual frequency PDC


(1) Channel reconfiguration by channel assignment

A. Confirm the channel number and the slot number specified by the channel assignment message.

B. Engage the link between the equipment being tested and the mobile telephone equipment simulator.

C. Confirm that the data is transmitted in the correct slots by the synchronization word in the upload signal during communication.

- 147 -

Printer

RF Coupler

Mobile Telephone Equipment Simulator (800 MHz)


Mobile Telephone Equipment Simulator (1.5 GHz)

Printer

Spectrum Analyzer

D. Using the spectrum analyzer, confirm that the upload signal frequency is as specified in Step A.

E. Carry out Steps A. to D. for the full-rate method and the half-rate method.

F. If the equipment being tested is a 800 MHz/1,500 MHz dual frequency PDC, carry out Steps A. to D. for both the full-rate and half-rate

methods in both the 800 MHz and 1,500 MHz bands.

(2) Channel reconfiguration by target channel assignment

A. Confirm the channel number and the slot number specified by the channel assignment message.

B. Engage the link between the equipment being tested and the mobile telephone equipment simulator and change the communication channel

while they are engaged.

C. Confirm that the data is transmitted in the correct slots by the synchronization word in the upload signal during communication.

D. Using the spectrum analyzer, confirm that the upload signal frequency is as specified in Step A.

E. Carry out Steps A. to D. for the full-rate method and the half-rate method.

F. If the equipment being tested is a 800 MHz/1,500 MHz dual frequency PDC, carry out Steps A. to D. for both the full-rate and half-rate

methods in each of the following reconfiguration cases:

(a) Reconfiguration within the 800 MHz band.

(b) Reconfiguration from the 800 MHz band to the 1,500 MHz band.

- 148 -

(c) Reconfiguration within the 1,500 MHz band.

(d) Reconfiguration from the 1,500 MHz band to the 800 MHz band.

2 PHS



(2) Printer



- 149 -


or Connector

Spectrum Analyzer


Equipment Simulator


(1) Calling and responding

A. Confirm the carrier number is 39ch and the TDMA slot number is 2 in the link channel assignment message.

B. Engage the link between the equipment being tested and the mobile telephone equipment simulator. Confirm that the frequency sent out

from the equipment being tested and the TDMA slot number used by the equipment being tested are as specified in Step A. by referring to the

output from the mobile telephone equipment simulator.

(2) Channel reconfiguration

A. Channel reconfiguration between slots of the same carrier

(a) Confirm that the carrier number is 39ch and the TDMA slot is 3, as specified by the TCH reconfiguration order.

(b) Engage the link between the equipment being tested and the mobile telephone equipment simulator and change the communication channel

using TCH reconfiguration while the link is engaged.

(c) Confirm that the frequency sent out from the equipment being tested and the TDMA slot number used by the equipment being tested are as

specified in Step A. by referring to the output from the mobile telephone equipment simulator and the waveforms displayed by the spectrum

analyzer.

B. Changing over to the other slot of the other carrier

- 150 -

(a) Confirm that the carrier number is 77ch and the TDMA slot is 4 as specified by the TCH reconfiguration order.

(b) Engage the link between the equipment being tested and the mobile telephone equipment simulator and change the communication channel

using TCH reconfiguration while the link is engaged.

(c) Confirm that the frequency sent out from the equipment being tested and the TDMA slot number used by the equipment being tested are as

specified in Step A. by referring to the output from the mobile telephone equipment simulator and the waveforms displayed by the spectrum

analyzer.

3 MC (1X)-CDMA





- 151 -


(1) Dialing and responding

A. Circuit-switched connection

(a) Confirm that the Extended Channel Assignment message contains Assignment Mode 100 (assigning the extended traffic) and that the

equipment being tested sends out the Service Connect Completion message when there is no CDMA FREQ.

(b) Confirm that the Extended Channel Assignment message contains Assignment Mode 100 (assigning the extended traffic) and that the

equipment being tested sends out the Service Connect Completion message when there is CDMA FREQ. Also confirm that the signals sent out

from the equipment being tested have the frequency specified by CDMA FREQ by using the spectrum analyzer.

B. Packet-switched connection

- 152 -


Submission Timing Signal

Printer


Spectrum Analyzer

Mobile Telephone Equipment SimulatorEquipment to

Be Tested

(a) Confirm that the Extended Channel Assignment message contains the Assignment Mode 100 (assigning the extended traffic) and that the

equipment being tested sends out the Service Connect Completion message when there is no CDMA FREQ.

(b) Confirm that the Extended Channel Assignment message contains the Assignment Mode 100 (assigning the extended traffic) and that the

equipment being tested sends out the Service Connect Completion message when there is CDMA FREQ. Also confirm that the signals sent out

from the equipment being tested have the frequency specified by CDMA FREQ by using the spectrum analyzer.

(2) Soft handoff


Receive the Universal Handoff Direction message twice on the mobile telephone equipment simulator and confirm that the equipment being

tested sends out the Handoff Completion message each time.


Receive the Universal Handoff Direction message twice on the mobile telephone equipment simulator and confirm that the equipment being

tested sends out the Handoff Completion message each time.

(3) Hard handoff


(a) Confirm that the equipment being tested sends out the Handoff Completion message after receiving the Universal Handoff Direction

- 153 -

message.

(b) Confirm that the signal frequency has changed to the one that is specified by CDMA FREQ contained in the Universal Handoff Direction

message of the mobile telephone equipment simulator.


(a) Confirm that mobile telephone equipment simulator sends out the Service Option Control message.

(b) Confirm that mobile telephone equipment simulator sends out the Release Order that requests disconnection of the link.

(c) Confirm that this signal successfully caused the line to drop.

(d) Confirm the equipment being tested sends out the Origination message and the link is connected.

(e) Confirm that mobile telephone equipment simulator sends out the Extended Channel Assignment message.

(f) Confirm that mobile telephone equipment simulator sends out the Universal Handoff Direction message and the signal to specify a channel.

(g) Confirm that the equipment being tested sends out the Handoff Completion message.

(h) Confirm that the signal frequency is changed to the one that is specified by CDMA FREQ contained in the Universal Handoff Direction

message of the mobile telephone equipment simulator by using the spectrum analyzer.

4 DS-CDMA


- 154 -


(2) Printer



(1) Connection

A. Call the mobile telephone equipment simulator from the equipment being tested and establish the link between them.

B. Send the equipment being tested the signal to specify the channel (diffusion code) to use from the mobile telephone equipment simulator.

C. Confirm that the equipment being tested receives this signal from the mobile telephone equipment simulator, which directs it to change the

channel (diffusion code) to the specified channel.

D. Confirm that the communication channel between the mobile telephone equipment simulator and the equipment being tested is changed to

- 155 -




the specified channel and the communication continues.

(2) Dedicated channel/shared channel reconfiguration on communication PHS

A. Call the mobile telephone equipment simulator from the equipment being tested and establish the link between them.

B. Send the equipment being tested the signal to specify the channel (the shared channel) to use from the mobile telephone equipment

simulator.

C. Confirm that the communication channel between the mobile telephone equipment simulator and the equipment being tested is changed to

the specified channel (the shared channel) and that communication continues.

D. Send the equipment being tested the signal to specify the channel (the dedicated channel) to use from the mobile telephone equipment

simulator.

E. Confirm that the communication channel between the mobile telephone equipment simulator and the equipment being tested is changed to

the specified channel (the dedicated channel) and that communication continues.

(3) Dialing

A. Call the mobile telephone equipment simulator from the equipment being tested.

B. Send the equipment being tested the signal to specify the channel to use from the mobile telephone equipment simulator.

C. Confirm that the communication channel between the mobile telephone equipment simulator and the equipment being tested is changed to

- 156 -

the specified channel and that communication continues.

(4) Carry out the Steps (1) to (3) for the circuit-switched connection and the packet-switched connection.

X. Broadcasting Reception Level



(2) Printer



(1) Set the zone channel of the mobile telephone equipment simulator to the perch channel of the mobile telephone equipment simulator.

- 157 -




(2) In the mobile telephone equipment simulator, set the following Status Report message fields to the specified values:

Report Threshold: 0 dB or more.

Maximum Number of Channels to Report: the number of perch channels that the mobile telephone equipment simulator transmits

Number of Perch Channels (to identify the current zone and sector): the number of perch channels that the mobile telephone equipment

simulator transmits

Perch Channel ID: The perch channel ID that the mobile telephone equipment simulator transmits

Then confirm the value of the report intervals.

(3) Increase the zone transmission level of the mobile telephone equipment simulator to be higher than that of the mobile telephone equipment

simulator’s current zone. Engage the link between the equipment being tested and the mobile telephone equipment simulator.

(4) Confirm that the “Status Report 1” message is sent out from the equipment being tested at the specified intervals.

(5) Increase the transmission level of the mobile telephone equipment simulator’s zone to be higher than the Report Threshold currently set in

the mobile telephone equipment simulator.

(6) Confirm that the “Status Report 2” message is sent out from the equipment being tested at the specified intervals.


2 MC (1X)-CDMA

- 158 -



(2) Printer




- 159 -



Spectrum Analyzer


Equipment Simulator

(1) Enable the soft handoff of the mobile telephone equipment simulator and match the Extended Neighbor List message field values of the

current station to those of the neighbor base station signal sent out from the mobile telephone equipment simulator.

(2) Confirm each field value of the system parameter message of the current station and the neighbor station set to the mobile telephone

equipment simulator.

(3) Engage the link between the equipment being tested and the mobile telephone equipment simulator. Adjust the transmission level to T_ADD

< –20 × log (Ec/Io), where, Io (µW) is the total transmission level of the current station and the neighbor station, and Ec (µW) is the

transmission level of the neighbor station pilot channel. Also, align the level of channels (including pilot, synchronization, paging, and

communication) in each station.

(4) Increase the transmission level of the neighbor station or decrease that of the current station so that –20 × log (Ec/Io) becomes slightly less

than T_ADD.

(5) Confirm that the equipment being tested sends out the Pilot Strength Measurement message in this condition.

(6) Increase the transmission level of the neighbor station’s pilot channel more than T_COMP/2 dB higher than that of the current station.

(7) Confirm that the equipment being tested sends out the Pilot Strength Measurement message in this condition.

(8) Operate the soft handoff.

(9) Adjust –20 × log (Ec/Io) exceeds the value of T_DROP by decreasing Ec, where Ec (µW) is the transmission level of the current station’s

- 160 -

pilot channel.

(10) After carrying out Step (9), and confirm that the equipment being tested sends out the Pilot Strength Measurement after the variable

timeouts of T_TDROP. The following table shows these timeouts.

T_TDROP (Handoff Drop Timer) Timeout Values

T_TDROP Value Timeout Value

(sec)

T_TDROP Value Timeout Value (sec)

0 ≦0.1 8 27

1 1 9 39

2 2 10 55

3 4 11 79

4 6 12 112

5 9 13 159

6 13 14 225

- 161 -

7 19 15 319

3 DS-CDMA



(2) Printer



- 162 -




(1) Set the transmission level of channel A (CPICH) of the mobile telephone equipment simulator greater than that of channel B (CPICH).

(2) Broadcast the reception level using the broadcast function of the mobile telephone equipment simulator.

(3) Engage the link between the equipment being tested and the mobile telephone equipment simulator through channel A.

(4) In the mobile telephone equipment simulator, match the transmission level of channel B to channel A.

(5) Confirm that the equipment being tested sends out the reception level notification signal.

XI. Canceling Transmission

1 PDC



(2) Printer



- 163 -


(1) Send out the Channel Disconnect message from the mobile telephone equipment simulator while the link is engaged.

(2) Confirm that the Channel Disconnect Confirmation message is sent out from the equipment being tested via a printout from the printer.

(3) Using the spectrum analyzer to confirm that the signal stops.

(4) Call the mobile telephone equipment simulator from the equipment being tested and carry out Steps (1) to (3) while preventing the mobile

telephone equipment simulator from responding


- 164 -



Spectrum Analyzer


Equipment Simulator

2 PHS



(2) Printer



(1) Call the mobile telephone equipment simulator from the equipment being tested and assign the physical slots for communication.

(2) Send out the Channel Disconnect message from the mobile telephone equipment simulator and confirm that the equipment being tested goes

into the waiting mode after sending out the Channel Disconnect Completion message.

3 MC (1X)-CDMA

- 165 -






(2) Printer




(1) Hang up the “busy” call (including packet communication from network (mobile telephone equipment simulator). Confirm that the Release

- 166 -



Spectrum Analyzer


Equipment Simulator

Order is sent out first from the mobile telephone equipment simulator then from the equipment being tested. Also confirm that the equipment

being tested stops sending signals subsequently.

(2) Send out the Lock Until Power – Cycled Order from the mobile telephone equipment simulator during a call (including packet

communication). Confirm that the equipment being tested stops sending signals when it receives this order.

4 DS-CDMA



(2) Printer



- 167 -




(1) Call the mobile telephone equipment simulator from the equipment being tested and establish the link between them.

(2) Send a signal to disconnect the link from the mobile telephone equipment simulator.

(3) Confirm that the equipment being tested goes into the waiting mode after sending the disconnect completion signal.

(4) Carry out Steps (1) to (3) for both the circuit-switched connection and the packet-switched connection.

XII. Automatic Cancellation of Poor Quality Signal






- 168 -



(2) Assign the physical channels.

(3) Lower the transmission level of the mobile telephone equipment simulator and confirm that the equipment being tested stops sending

signals by using the spectrum analyzer. Also confirm that the equipment being tested goes into the waiting mode.

- 169 -

Video Out

Burst Gate



Spectrum Analyzer



2 DS-CDMA




(3) Printer




(2) Setup the communication status between mobile telephone equipment simulator and the equipment being tested.

- 170 -


or Connector



(3) Lower the transmission level from the mobile telephone equipment simulator to the equipment being tested.

(4) Use the mobile telephone equipment simulator to confirm that the equipment being tested stops sending signals and goes into the waiting

mode.

XIII. Testing Emergency Preparedness

1 PDC



(2) Printer

(3) Basic simulator

- 171 -



(1) Confirming group access restriction towards non-prioritized mobile station.

A. Print out the Transmission Status Report messages that are sent out from the equipment being tested when it makes a call. Confirm this

messages indicates that it is from a non-prioritized mobile station and determine the group ID of the terminal based on the MSI that has also

been printed out. This group ID is referred to as “A.”

B. Set the control information in the Report message as follows:

- 172 -




Equipment Simulator

Basic Simulator

(a) Fourth octet: 10 (in hexadecimal)

Current zone selectability: on; Current zone accessibility: on; Current zone access restriction: on; and Zone selection compensation level: none.

(b) Fifth octet: 80 (in hexadecimal)

Non-prioritized mobile station – Transmission restriction: on; Location registration restriction: off

Prioritized mobile station – Transmission: available; location registration: available.

Access cycle: unspecified.

(c) Sixth octet: Set 1 to the 9-A bit.

(This applies the above controls only to the group to which the equipment being tested belongs.)

C. Confirm that the equipment being tested cannot send out signals with the settings as specified in Step B.

D. Change the 9-A bit in the sixth octet in the Report message to 0.

(This lifts the controls applied to the group to which the equipment being tested belongs.)

E. Confirm that now the equipment being tested can send out signals.

(2) Confirming access control to the prioritized mobile station

A. Print out the Transmission Status Report messages that are sent out from the equipment being tested when it makes a call. Confirm these

messages indicate that it is from a prioritized mobile station.

- 173 -





Non-prioritized mobile station – Transmission restriction: off; Location registration restriction: off

Prioritized mobile station – Transmission: not available; location registration: available.


(c) Sixth octet: 00 (in hexadecimal)

(No control group is specified.)

C. Confirm that the equipment being tested cannot send out signals with the settings specified in Step B.

D. Change the fifth octet to 00 (transmission from the prioritized mobile station is available).


(3) Confirming zone access control in another zone

A. Set the control information in the Report message as follows:

(a) Fourth octet: 4F (in hexadecimal)

- 174 -

Current zone selection: on; Current zone access: on; Current zone access control: off; and Zone selection compensation level: on; Zone

selection compensation level: 30 dB.





(c) Sixth octet: 00 (in hexadecimal) No control group is specified.

B. Set the basic simulator channel to the perch channel. Adjust the basic simulator’s transmission level so that the level difference between the

basic simulator and mobile telephone equipment simulator falls within 30 dB.

C. Under the conditions specified in Steps A. and B., confirm that location of the mobile telephone equipment simulator is registered while

signals are transmitted to the basic simulator.

D. Lower the transmission level of the basic simulator so that the level difference between the basic simulator and mobile telephone equipment

simulator falls within 30 dB, with the basic simulator being at a lower level than the mobile telephone equipment simulator.

E. Confirm that signals are now transmitted to the mobile telephone equipment simulator.

(4) Testing current zone access control

- 175 -



Current zone selection: on; Current zone access: off; Current zone access control: off; and Zone selection compensation level: off.






B. Confirm that the equipment being tested cannot send out signals with the settings specified in Step A.

D. Change the fourth octet to 00 (Current zone access is on).


(5) Confirming access cycle control (using a non-prioritized mobile station used in (1))




- 176 -

(b) Fifth octet: 8F (in hexadecimal)



Access cycle: 1111 (720 × 60 ms)

(c) Sixth octet: Set 1 to the 9-A bit. (This applies the above controls only to the group to which the equipment being tested belongs (Group A).)


C. Change the 9-A bit in the sixth octet in the Report message to 0. (This lifts the controls applied to the group to which the equipment being

tested belongs.)

D. Within 43.2 seconds after carrying out Step B., attempt to send signals out from the equipment being tested. Confirm that the equipment

being tested cannot send the signals although Step C. has been carried out.

E. After 43.2 seconds subsequent to performing Step B., attempt to send out signals out from the equipment being tested. Confirm that the

change in Step C. is now made and the equipment being tested can now send out signals.

(6) Testing emergency call (110, 119, and 118) from a non-prioritized mobile station

A. Following Step A. in (1), confirm that the equipment being tested is a non-prioritized mobile station.


- 177 -







(c) Sixth octet: Set 1 to the 9-A bit. (This applies the controls above only to the group to which the equipment being tested belongs.)

C. Confirm that the equipment being tested can make emergency call with the settings specified in Step A.

(7) Testing emergency call (110, 119, and 118) to a non-prioritized mobile station with access cycle control. Confirming that a non-prioritized

mobile station is processed as a prioritized mobile station when the station makes an emergency call.






- 178 -

Prioritized mobile station – Transmission: not available; location registration: available.




C. Set the control information in the Report message as follows:



(b) Fifth octet: 8F (in hexadecimal)



Access cycle: 1111 (720 × 60 ms)

(c) Sixth octet: Set 1 to the 9-A bit. (This applies the controls above only to the group to which the equipment being tested belongs (Group A).)

D. Confirm that the equipment being tested can send out signals with the settings specified in Step C.

E. Change the 9-A bit in the sixth octet in the Report message to 0.

(This lifts the controls applied to the group to which the equipment being tested belongs (Group A).)

- 179 -

F. Within 43.2 seconds after making the first emergency call, attempt to make another emergency call from the equipment being tested. Confirm

that the equipment being tested cannot make the second emergency call although Step E. has been carried out.

G. After 43.2 seconds subsequently to the first emergency call, attempt to another emergency call from the equipment being tested. Confirm

that the change in Step E. is now made and the equipment being tested can now make the second emergency call.

2 PHS



(2) Printer



- 180 -




(1) Testing PHS with no access cycle control

A. Set the equipment being tested to the PS number that belongs to Group 6 and set the fifth octet and the sixth octet of the System Information

Report message as follows:

Fifth octet: 20 (in hexadecimal) Restricted non-prioritized station group: Group 6

Sixth octet: 10 (in hexadecimal); non-prioritized PS call origination restriction: on; non-prioritized PS location registration restriction: none,

Access cycle: unspecified


C. Change the fifth octet to DF (in hexadecimal), which lifts the control on Group 6.

D. Change the sixth octet to 30 (in hexadecimal), which indicates non-prioritized station PS location registration restriction is on and call

origination restriction is also on.

E. Confirm that the equipment being tested can now send out signals.

(2) Testing PHS with access cycle control

A. Set the equipment being tested to the PS number that belongs to Group 6 and set the fifth octet and the sixth octet of the System Information

Report message as follows:

(a) Fifth octet: 20 (in hexadecimal). Restricted non-prioritized station group: Group 6

- 181 -

(b) Sixth octet: 38 (in hexadecimal); non-prioritized PS call origination restriction: on; non-prioritized PS location registration restriction: on,

Access cycle: LCCH super frame cycle × 32


C. Change the fifth octet to 00 (in hexadecimal), which lifts the control on all groups. Also, change the sixth octet to 30 (in hexadecimal), which

indicates that the access cycle is unspecified while the non-prioritized PS call origination restriction and the non-prioritized PS location

registration restriction are on.

D. Within 38.4seconds after carrying out Step B., attempt to send signals from the equipment being tested. Confirm that the equipment being

tested cannot send signals although Step C. has been carried out.

E. After 38.4 seconds subsequently to Step B., attempt to send signals from the equipment being tested. Confirm that the change in Step C. is

now made and the equipment being tested can now send out signals.

3 MC (1X)-CDMA





- 182 -


(1) In the mobile telephone equipment simulator, set the PSIST (0-9) field in the access parameter message to 111111. Confirm that the

equipment being tested does not send out signals.

(2) In the mobile telephone equipment simulator, set the PSIST (0-9) field in the access parameter message to 000000. Confirm that the

equipment being tested sends out signals.

4 DS-CDMA



- 183 -



Spectrum Analyzer


(2) Printer



(1) Confirming that a mobile telephone terminal with lower priority does not send out signals

A. Insert a Universal Subscriber Identity Module (referred to as USIM hereafter) 1 that has a low Access Control Class (referred to as EFACC

hereafter), between EFACC 0 and 9, into the equipment being tested.

B. Broadcast the System Information from the mobile telephone equipment simulator to indicate that Cell Access Restriction is applied to all

terminals but with Access Control Class = 11 to 15.

- 184 -



Printer


USIM1 USIM2

C. Confirm that the equipment being tested does not send out signals.

(2) Confirming that a mobile telephone terminal with higher priority can send out signals

A. Insert a USIM2 that has a high EFACC (between EFACC 11 and 15) into the equipment being tested.

B. Broadcast the System Information from the mobile telephone equipment simulator to tell that the Cell Access Restriction is applied to all

terminals but with Access Control Class = 11 to 15.

C. Confirm that the equipment being tested can send out signals.

XIV. Testing the Electric Power to Send Out Signals from PDC and PHS when Communicating with an Analogue Terminal

1 When the signal source is in the equipment being tested



(2) Level meter


- 185 -


(1) Send out any signals, such as a call hold melody.

(2) Measure the level using the level meter.

(3) If the equipment being tested is PDC, carry out Steps (1) and (2) for the full-rate method and the half-rate method.

2 When the sound source is serially connected to the equipment being tested


(1) Low-Frequency Oscillator


(3) Level meter

(4) Voice synthesizer

- 186 -

Equipment to Be

TestedLevel Meter Mobile Telephone

Equipment Simulator




(1) Connect the low-frequency oscillator via a 3-pin socket and input a 1,500 Hz signal at –43.5 dBm to the equipment being tested.

(2) Measure the analogue 2-wire output from the mobile telephone equipment simulator using the level meter.

(3) Input 1,500 Hz signal at –18.5 dBm to the equipment being tested via a 16-conductor cable and carry out Step (2).

(4) If the equipment being tested is a PDC, carry out Steps (1) to (3) for the full-rate method and the half-rate method. When testing the

equipment being tested with the half-rate method, use the voice synthesizer instead of the low-frequency oscillator.

- 187 -


Serial Interface (16-conductor cable with 3-pin socket)

Low-Frequency Oscillator

Equipment to Be

Tested

Level MeterMobile Telephone Equipment Simulator

Analogue 2-wire Output

XV. Basic Functions of Packet Mode Terminals Associated with PDC and PHS


(I) Mobile packet-mode equipment simulator

(II) Printer



(I) Testing transmission

(1) Call the mobile packet-mode equipment simulator from the equipment being tested.

(2) Confirm the message sent out from the equipment being tested when carrying out Step (1).

- 188 -



PrinterMobile Packet-mode Equipment Simulator

(II) Testing responding

(1) Call the equipment being tested from the mobile packet-mode equipment simulator.

(2) Let the mobile packet-mode equipment simulator ring then let it respond.

(3) Confirm the messages sent out from the equipment being tested when carrying out Step (2).

(III) Testing disconnection

(1) Hang up the engaged link from the equipment being tested.

(2) Confirm the messages sent out form the equipment being tested when hanging up.

(3) Hang up the engaged link from mobile packet-mode equipment simulator.

(4) Confirm the messages sent out form mobile packet-mode equipment simulator when hanging up.

XVI. Transmission Timing of Mobile Packet-Mode Equipment Terminals

1 PDC


(1) Mobile packet-mode equipment simulator


- 189 -




(2) Assign the physical channel.

(3) Using the spectrum analyzer, observe electric power waveform to send out signals from the equipment being tested as triggered by the

timing signal from the mobile packet-mode equipment simulator and confirm that the signal transmission is burst at the specified timing.

2 PHS

- 190 -



Synchronization Signal

Spectrum Analyzer

Mobile Packet-mode Equipment Simulator


(1) General performance characteristic tester (mobile packet-mode equipment simulator )


(3) Loss emulator

(4) Coupler



(1) Send out signals at a certain frequency.

- 191 -

Equipment to Be

TestedLoad Emulator Coupler Mobile Packet-mode Equipment

Simulator

Spectrum Analyzer

(2) Measure the time between the downlink burst gate and the rising edge of the downlink waveform and the time between the downlink burst

gate and the rising edge of the uplink waveform.

(3) Determine the transmission timing as the difference between these measured figures.

(4) Convert the measured values at each time unit into the symbol rate.

XVII. Random Access Control of Mobile Packet-Mode Equipment Terminals



(II) Spectrum analyzer

(III) Digital oscilloscope

(IV) Printer

- 192 -



(I) PDC

(1) In the mobile packet-mode equipment simulator, set the collision control signal to one transmission per super frame.


(3) In Step (2), confirm that the equipment being tested starts transmission in the slot directly after receiving the “I” bit, which permits data

- 193 -


Spectrum Analyzer Digital Oscilloscope

Mobile Packet-mode Equipment Simulator Printer


transmission in the data transmission Initiate/Block bit of the collision control signal, and that the equipment being tested sends the “Packet

communication registration request” message once.

(4) In the collision control settings of the mobile packet-mode equipment simulator, set the Transmission Initiate/Block bit to initiate all-frame

transmission, and the receive/non-receive bit to non-receive.


(6) Confirm that the equipment being tested resends the first frame at irregular intervals.

(7) Change the receive/non-receive bit in the mobile packet-mode equipment simulator’s collision controls to receive, and create a 1-bit error in

partial echo bits.


(9) Confirm that signals are transmitted successfully.

(10) Change the transmission Initiate/Block bit in the mobile packet-mode equipment simulator’s collision control to initiate, and create a 2-bit

error in the partial echo bits.


(12) Confirm that the equipment being tested resends the first frame at irregular intervals.

(II) PHS

- 194 -

(1) From the equipment being tested, send out the signal that requests establishment of a wireless packet link channel synchronizing the control

signal received from the mobile packet-mode equipment simulator.

(2) Within 1.2 seconds after the equipment being tested sent out the wireless packet link channel establishment request signal, it should receive

the wireless packet LCH establishment request signal from the mobile packet-mode equipment simulator. The equipment being tested should

sense the carrier of the assigned channel and judge that reception is available at a level less than 159 µV. The equipment being tested should

then start data transmission correctly. Confirm this process by observing the data output from a printer connected to the mobile packet-mode

equipment simulator.

(3) Send the equipment being tested a 160 µV signal that is set by the mobile packet-mode equipment simulator through the assigned wireless

packet link channel.

(4) Confirm the following operations by observing the data output by the printer connected to the mobile packet-mode equipment simulator.

The equipment being tested should sense the carrier of the assigned channel and judge that reception is not available at a level of more than 159

µV. The equipment being tested should then transmit a signal that requests wireless packet link channel establishment after a random length of

delay. Also, measure this delay using the digital oscilloscope.

(5) Prevent the general performance characteristics tester from responding to the equipment being tested using the link channel assignment

signal. In this condition, confirm the following operations by observing the data output by the printer connected to the general performance

- 195 -

characteristics tester. The equipment being tested should sensor the carrier of the assigned channel and transmit a signal that requests wireless

packet link channel establishment after a random length of delay. Also, measure this delay using the digital oscilloscope.

(5) Prevent the mobile packet-mode equipment simulator from sending the wireless packet link channel assignment signal to the equipment

being tested. In this condition, confirm the following operations by observing the data output by the printer connected to the mobile packet-

mode equipment simulator. The equipment being tested should transmit a signal that requests wireless packet link channel establishment after a

random length of delay no more than 3 times. By using the digital oscilloscope, monitor the video output from the spectrum analyzer, which is

set to a frequency span (control channel frequency) of 0 Hz, and measure the delay until the wireless packet link channel establishment request

signal is transmitted.

XVIII. Testing Transmission from a PHS Mobile Packet-Mode Terminal



(2) Printer


- 196 -


(I) Start transmitting the control channel from the mobile telephone equipment simulator and put the equipment being tested into the waiting

mode.

(II) Call the mobile telephone equipment simulator from the equipment being tested.

(III) Prevent the simulator from sending out the “Response” message (leave the simulator ringing), and measure the time until the equipment

being tested sends out the “Disconnect” message.

(IV) After the line is disconnected, confirm that the equipment being tested has really stopped sending signals.

(V) Confirm that the equipment being tested automatically starts redialing the simulator.

- 197 -




(VI) Prevent the simulator from sending out the “Response” message (leave the simulator ringing), and measure the time until the equipment

being tested sends out the “Disconnect” message.

(VII) After the line is disconnected, confirm that the equipment being tested has really stopped sending signals.

(VIII) Confirm that Step (V) to (VII) are repeated and record the number of repetition for a period of three minutes from the first call.

XIX. Testing the Location Registration Function of PDC and PHS Mobile Packet-Mode Terminals



(II) Printer



- 198 -



PrinterMobile Packet-mode Equipment

Simulator

(I) PDC

(1) Set the location registration timer contained in the broadcast information to 00 (in hexadecimal).

(2) Put the equipment being tested into the waiting mode and turn off the power.

(3) Change all the location registration numbers stored in the mobile packet-mode equipment simulator. Set the first location number to 11 in

hexadecimal.

(4) Turn on the equipment being tested and print out the message sent out from it.




(8) Turn on the equipment being tested and print out the message sent out from it.

(9) Turn off the equipment being tested, then turn it on again. Confirm that no messages are sent out.

(II) PHS

(1) Set the paging area used by the mobile packet-mode equipment simulator to “A” and turn on the equipment being tested.

(2) Confirm that the equipment being tested sends out the “wireless packet link channel establishment request” and “Location registration

request” signals.

- 199 -

(3) Turn off the equipment being tested and set the paging area used by the mobile packet-mode equipment simulator to “B.” Turn the

equipment being tested back on.

(4) Turn off the equipment being tested and set the paging area used by the mobile packet-mode equipment simulator to “A.” Turn the

equipment being tested back on.

(5) Turn the equipment being tested off and on again, and confirm that no messages are sent out from it.

XX. Channel-Reconfiguration-Related Functions of PHS Mobile Packet-Mode Terminals





(4) Printer


- 200 -


(I) Transmission

(1) Confirm that the equipment being tested is set to the carrier number and TDMA slot number specified by the Wireless Packet LCH1.

(2) Call the mobile packet-mode equipment simulator from the equipment being tested and confirm that the link between them is established.

(3) Engage the link between the equipment being tested and the mobile packet-mode equipment simulator. Using the spectrum analyzer or by

observing the output from the printer connected to the mobile packet-mode equipment simulator, confirm that the sends out the signals at the

- 201 -


Spectrum Analyzer Digital Oscilloscope

Mobile Packet-mode Equipment Simulator Printer


specified frequency and in the specified TDMA slot number.

(II) While the line is engaged

(1) Channel reconfiguration between slots of the same carrier

A. While the equipment being tested is communicating, confirm that the equipment being tested receives the TCH Reconfiguration Order,

reconfigures channels according to the order, and continues the communication.

B. Call the mobile packet-mode equipment simulator from the equipment being tested and engage the link between them.

C. Send the TCH Reconfiguration Order from the mobile packet-mode equipment simulator to the equipment being tested to reconfigure

channels.

D. Through Wireless Packet LCH Assignment 1, confirm that the equipment being tested checks that the channels are reconfigured to channels

of the same CS and the same carrier but in the other slot, and communication continues.

E. Confirm that the frequency sent out from the equipment being tested and the TDMA slot number used by it are as specified by referring to

the output from the mobile packet-mode equipment simulator and the waveforms displayed by the spectrum analyzer.

(2) Channel reconfiguration to the other slot of the other carrier

A. While the equipment being tested is communicating, confirm that the equipment being tested receives the TCH Reconfiguration Order,

reconfigures channels according to the order, and communication continues.

- 202 -

B. Call the mobile packet-mode equipment simulator from the equipment being tested and engage the link between them.

C. Send the TCH Reconfiguration Order from the mobile packet-mode equipment simulator to the equipment being tested to reconfigure

channels.

D. Through Wireless Packet LCH Assignment 1, confirm that the equipment being tested checks that channels are reconfigured to a channel of

the same CS but of a different carrier and slot, and that communication continues.

E. Confirm that the frequency sent out from the equipment being tested and the TDMA slot number used by the equipment being tested are as

specified by referring to the output from the mobile packet-mode equipment simulator and the waveforms displayed by the spectrum analyzer.

XXI. Call Cancellation of PDC and PHS Mobile Packet-Mode Terminals



(II) Printer

(III) Spectrum analyzer


- 203 -


(I) PDC

(1) While the link between the equipment being tested and the mobile packet-mode equipment simulator is engaged, send the “Packet Channel

Disconnect Request” message from the mobile packet-mode equipment simulator.

(2) Confirm that the equipment being tested sends out a “Packet Channel Disconnect Confirmation” message.

(3) Confirm that the equipment being tested stops sending out signals using the spectrum analyzer.

(II) PHS

(1) Send out the “USP-DISC” message from the mobile packet-mode equipment simulator to the equipment being tested.

- 204 -

Equipment to Be Tested Connected by RF Coupler or

Connector


Spectrum Analyzer

(2) Confirm that the equipment being tested sends out a “USP-UA” message.

(3) Confirm that the equipment being tested stops sending out signals using the spectrum analyzer.

XXII. Automatic Cancellation of Poor Quality Signal




(III) Digital oscilloscope


- 205 -



(2) Assign the packet channel.

(3) Lower the transmission level of the mobile packet-mode equipment simulator for a certain period and confirm that the equipment being

- 206 -

Video Out

Burst Gate



Spectrum Analyzer



tested stops sending signals by using the spectrum analyzer. Also confirm that the equipment being tested goes into the waiting mode.

XXIII. Testing Emergency Preparedness of Mobile Packet-Mode Terminals

1 PDC



(2) Printer



(1) Set the Channel Restriction information to 0F (hexadecimal; this indicates 100% restricted).

- 207 -




Simulator

(2) Confirm that the equipment being tested cannot send out signals.

(3) Change the Channel Restriction information to 00 and confirm that the equipment being tested can now send out signals.

2 PHS



(2) Printer



(1) Set the third and sixth octets in the System Information Report message as follows:

A. Third octet: 10 (hexadecimal), indicating that the current CS is not available.

- 208 -




Simulator

B. Sixth octet: 00 (hexadecimal)

Prioritized station – PS call origination restriction: off, PS location registration restriction: off

Non-prioritized station – PS call origination restriction: off, PS location registration restriction: off

(2) Under these conditions, confirm that the equipment being tested cannot go into the waiting mode nor send out signals.

(3) Change the third and sixth octets as follows:

A. Third octet: 00 (hexadecimal) This indicates that the current CS is available.

B. Sixth octet: F0 (hexadecimal)

Prioritized station – PS call origination restriction: on, PS location registration restriction: on

Non-prioritized station – PS call origination restriction: on, PS location registration restriction: on

(3) Under these conditions, confirm that the equipment being tested can go into the waiting mode and send out signals.

Annexed Table No. 3 Testing a Digital Terminal with a Coaxial Cable Interface

I Use the following test equipment:

1 Cable modem terminating system (referred to as CMTS hereafter)

2 Attenuator

3 Separator

- 209 -

4 Splitter

5 Spectrum analyzer with accuracy of within ± 0.5 dB

6 LAN analyzer (with functions of packet generation, File Transfer Protocol (referred to as FTP hereafter), file transfer, PING (a command to

test connection status), and communication.)

II A block diagram for testing is shown below.

III Follow the test procedure described below.

1 TDMA

(I) As shown in the block diagram above, form a test circuit that includes the attenuator, separator, and splitter, using appropriate coaxial cables

and connectors. Establish an authenticated link between the equipment being tested and the CMTS. Also adjust the attenuators d and n so that

the downlink of the equipment being tested becomes 0 dBmV or 60 dBµV on average.

- 210 -

LAN Analyzer


CMTS

LAN Analyzer

Attenuator d

Attenuator u

Attenuator n

Splitter

Splitter

Spectrum Analyzer

(II) Use one of the following methods to constantly send uplink signals from the equipment being tested, so that the uplink status can be

observed easily:

(1) Connect a packet generator (a LAN analyzer) to the LAN interface of the equipment being tested and feed constantly generated signals to a

host (another LAN analyzer) connected to the CMTS.

(2) Connect an FTP client to the LAN interface of the equipment being tested and connect an FTP server to the CMTS. Then send a file via FTP

in the binary mode from the client to the server. This file should be 5 MB to 6 MB or larger.

(3) Connect a personal computer to the LAN interface of the equipment being tested and keep executing PING commands towards the host that

is connected to the CMTS at intervals of less than 1 second.

(III) Set the uplink frequency of the equipment being tested to the center frequency of the spectrum analyzer. Also set the appropriate frequency

span and the reference level. Any frequency can be set for testing as far as it falls within the range of the uplink frequencies shown below:

(1) ITU-T J.112 Annex B and ITU-T J.122: from 5 MHz to 42 MHz

(2) ITU-T J.112 Annex C and ITU-T J.122 Annex J: from 10 MHz to 55 MHz

(IV) Adjust the attenuator u so that the uplink transmission level of the equipment being tested reaches the maximum allowed level.

(V) Set the Resolution Bandwidth (referred to as RBW hereafter) of the spectrum analyzer to a value of less than one-hundredth of the

modulated digital signal symbol rate. Also set the Video Bandwidth (referred to as VBW hereafter) to a value of less than one-thirtieth of the

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RBW. This setting must be at the maximum fixed display and with a level of dBm V/Hz or dBµ V/Hz.

(VI) Measure the uplink center frequency of the equipment being tested and calculate the electric power to send out signals based on the

measured value Lm by using the following formula:

(1) (Electric power to send out signals [dBmV]) = (Lm [dBmV/Hz]) + 10 log (Nyquist bandwidth of modulated signal [Hz]) + (Loss at splitter

[dB])

(2) (Electric power to send out signals [dBµV]) = (Lm [dBμV/Hz]) + 10 log (Nyquist bandwidth of modulated signal [Hz])+(Loss at splitter

[dB])

2 S-CDMA

(I) As shown in the block diagram above, form a test circuit that includes the attenuator, the separator, and the splitter, using appropriate coaxial

cables and connectors. Establish an authenticated link between the CMTS and the equipment being tested. Also adjust the attenuators d and n so

that the downlink of the equipment being tested becomes 0 dBmV or 60 dBµV on average.

(II) Use one of the following methods to constantly send uplink signals from the equipment being tested, so that the uplink status can be easily

observed:

(1) Connect a packet generator (a LAN analyzer) to the LAN interface of the equipment being tested and feed the constantly generated signals

to a host (another LAN analyzer) connected to CMTS.

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(2) Connect an FTP client to the LAN interface of the equipment being tested and connect an FTP server to the CMTS.

Next, send a file via FTP in the binary mode from the client to the server. This file should be 5 MB to 6 MB or larger.

(3) Connect a personal computer to the LAN interface of the equipment being tested and keep executing PING commands towards the host that

is connected to the CMTS at intervals of less than 1 second.

(III) Set the uplink frequency of the equipment being tested to the center frequency of the spectrum analyzer. Also set the appropriate frequency

span and the reference level. Any frequency can be set for testing as long as it falls within the range of uplink frequencies shown below:

(1) ITU-T J.112 Annex B and ITU-T J.122: from 5 MHz to 42 MHz

(2) ITU-T J.112 Annex C and ITU-T J.122 Annex J: from 10 MHz to 55 MHz

(IV) Adjust the attenuator u so that the uplink transmission level per the equipment being tested becomes one nth of the maximum allowed

level, where n is the number of terminals.

(V) Set the RBW of the spectrum analyzer to a value of less than one-hundredth of the digital modulated digital signal symbol rate. Also set the

VBW to a value of less than one-thirtieth of the RBW. This setting must be at the maximum fixed display and with a level of dBm V/Hz or dBµ

V/Hz.

(VI) Measure the uplink center frequency of the equipment being tested and calculate the electric power to send out signals based on the

measured value Lm by using the following formula:

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(1) (Electric power to send out signals [dBmV]) = (Lm [dBmV/Hz]) + 10 log (Nyquist bandwidth of modulated signal [Hz]) + (Loss at splitter

[dB]) + 10 log (n)

(2) (Electric power to send out signals [dBµV]) = (Lm [dBμV/Hz]) + 10 log (Nyquist bandwidth of modulated signal [Hz])+(Loss at splitter

[dB]) + 10 log (n)

n is the number terminals as mentioned in Step (IV).

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Annexed Table No. 4 Testing Time-Division/Code-Division Multiple Access Mobile Data Terminals

I. Basic function (Transmission)

1 Use a time-division/code-division multiple access mobile data equipment simulator as the test equipment.



(I) Call the time-division/code-division multiple access mobile data equipment simulator from the equipment being tested.

(II) Confirm that the time-division/code-division multiple access mobile data equipment simulator and the equipment being tested can

communicate.

(III) At this point, confirm that the equipment being tested sends out the Connection Request message and the Route Upgrade message.

II. Basic function (Response)

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Data Transmitter for Time-division Multiple Access Mobile Phone and Code-division Multiple Access Mobile Phone Simulator




(I) Call the equipment being tested from the time-division/code-division multiple access mobile data equipment simulator.

(II) Confirm that the equipment being tested receives the call, then respond to the call to start the communication.

(III) Confirm that the time-division/code-division multiple access mobile data equipment simulator and the equipment being tested can

communicate.

(IV) At this point, confirm that the equipment being tested sends out the Connection Request message and the Route Upgrade message.

III. Basic function (Disconnection)


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(1) While the link between the equipment being tested and the time-division/code-division multiple access mobile data equipment simulator is

engaged, disconnect the line from the equipment being tested.

(2) Confirm that the equipment being tested sends out the Connection Close message at this point.

(3) Engage the link between the time-division/code-division multiple access mobile data equipment simulator and the equipment being tested.

(4) While this link is engaged disconnect the link form the time-division/code-division multiple access mobile data equipment simulator.

(6) Confirm that the time-division/code-division multiple access mobile data equipment simulator sends out the Connection Close message at

this point.

IV. Call cancellation when the receiver does not respond

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(I) Time-division/code-division multiple access mobile data equipment simulator

(II) Printer

(III) Spectrum analyzer



(I) Call the time-division/code-division multiple access mobile data equipment simulator from the equipment being tested via the circuit-

switched connection, and prevent the simulator from submitting a response message to the call.

(II) Using the spectrum analyzer, measure the time until the equipment being tested stops sending signals to confirm that the disconnect

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message is transmitted.

(II) Measure the time between when the selection signal submission ends and when the equipment being tested stops signal transmission, or

when the transmission operation is started and signal transmission is stopped.

V. Automatic redialing



(II) Printer



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(I) Put the equipment being tested into the waiting mode.

(II) Call the time-division/code-division multiple access mobile data equipment simulator from the equipment being tested.

(III) Prevent the time-division/code-division multiple access mobile data equipment simulator from sending out the response message, and

measure the time until the equipment being tested sends out the disconnect message.

(IV) After the line is disconnected, use the spectrum analyzer to confirm that the equipment being tested has really stopped sending signals.

(V) Confirm that the equipment being tested automatically starts redialing the simulator.

(VI) Prevent the simulator from sending the response message, and measure the time until the equipment being tested sends out the disconnect

message.

(VII) After the link is disconnected, use the spectrum analyzer to confirm that the equipment being tested has really stopped sending signals.

(VIII) Confirm that Steps (V) to (VII) are repeated and record the number of repetition for a period of three minutes from the first call.

VI. Transmission timing



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(I) Call the time-division/code-division multiple access mobile data equipment simulator from the equipment being tested and engage the link

between them.

(3) Using the spectrum analyzer, observe the electric power waveform the equipment being tested requires to send out signals triggered by the

timing signal from the time-division/code-division multiple access mobile data equipment simulator and confirm that the signal transmission is

carried out at the specified timing.

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(III) Next, measure the time difference between the transmission frame and the receiving frame to confirm that these are synchronized.

VII. Random access control



(II) Digital oscilloscope



(I) Set up the time-division/code-division multiple access mobile data equipment simulator to correctly respond to the equipment being tested,

and send out the signals to start the random access control. Confirm that the equipment being tested responds to this control signal with the

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Digital Oscilloscope Printer

access probe signal.

(II) Confirm that the time-division/code-division multiple access mobile data equipment simulator sends out the acknowledge signal responding

to the access probe signal from the equipment being tested. Also confirm that the equipment being tested stops sending the access probe signal

when it receives the acknowledge signal from the time-division/code-division multiple access mobile data equipment simulator. Using the

digital oscilloscope, confirm that the time between exchanging the access probe signal from the equipment being tested and the acknowledge

signal from the time-division/code-division multiple access mobile data equipment simulator falls into the period of time predefined by it.

(III) Prevent the mobile telephone equipment simulator from responding to the access probe signal form the equipment being tested and call the

equipment being tested from the time-division/code-division multiple access mobile data equipment simulator.

(IV) Confirm that the equipment being tested sends out the access probe signal for a number of times that has been specified by the time-

division/code-division multiple access mobile data equipment simulator, and the equipment being tested inserts a random delay between

transmissions of these access probe signals.

(V) Confirm that the equipment being tested repeats the course of actions described in Step (IV) for the number of times that has been specified

by the time-division/code-division multiple access mobile data equipment simulator.

(VI) Now allow the time-division/code-division multiple access mobile data equipment simulator to respond to the access probe signal from the

equipment being tested. Put the equipment being tested into the waiting mode. Again prevent the time-division/code-division multiple access

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mobile data equipment simulator from responding to the access probe signal from the equipment being tested.

(VII) Call the time-division/code-division multiple access mobile data equipment simulator from the equipment being tested and carry out Steps

(IV) and (V). Confirm the equipment being tested behaves as specified.

VIII Call cancellation functions

I Use the following test equipment:




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(I) Engage the link between the equipment being tested and the time-division/code-division multiple access mobile data equipment simulator.

(II) While the link is engaged, disconnect the link from the time-division/code-division multiple access mobile data equipment simulator. At

this point, confirm that the time-division/code-division multiple access mobile data equipment simulator sends the Connection Close signal

first, then the equipment being tested also sends the Connection Close signal subsequently.

(III) Confirm that the equipment being tested has really stopped sending signals.

IX. Location registration restriction




(I) In the time-division/code-division multiple access mobile data equipment simulator, set the Latitude parameter and the Longitude parameter

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to 0 and the Route Update Radius parameter to 5. Turn on the equipment being tested. Confirm that the equipment being tested sends out the

Route Update message that requests to register its location. Also confirm that the time-division/code-division multiple access mobile data

equipment simulator sends out the ACAck message that confirms the location registration.

(II) In the time-division/code-division multiple access mobile data equipment simulator, change the Latitude parameter and the Longitude

parameter to 100 leaving the Route Update Radius parameter to 5. Under this condition, confirm that the equipment being tested starts sending

a new Route Update message that requests registration of its location. Also confirm that the time-division/code-division multiple access mobile

data equipment simulator sends out the ACAck message that confirms the location registration.

(III) After confirming that the ACAck message has been transmitted, leave the time-division/code-division multiple access mobile data

equipment simulator location information unchanged. This should cause the time-division/code-division multiple access mobile data equipment

simulator not to send any further signals that requests location registration. Under these conditions, confirm that the equipment being tested

does not send the Route Update message for a period of 5 minutes (as specified by TMSPMinClose: 300 sec).

X. Channel reconfiguration




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(I) Confirming channel reconfiguration signal

Confirm that the equipment being tested can receives the Traffic Channel Assignment message, which assigns the channel to communicate with

the time-division/code-division multiple access mobile data equipment simulator, from the simulator.

(II) Originating call

Confirm that the equipment being tested sends out the Traffic Channel Complete message when it originates a call.

(III) Receiving call

Confirm that the equipment being tested sends out the Traffic Channel Complete message when it receives a call.

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(IV) Soft handoff

When soft handoff takes place, confirm that the channel in use is reconfigured to the channel specified as the PN offset value of the Pilot PN

that is transmitted from the time-division/code-division multiple access mobile data equipment simulator. (The Pilot PN is a part of the Traffic

Channel Assignment message, and is a modified maximal-length PN (pseudorandom noise) sequence used to spread the CDMA channel in

uplink and downlink.) Confirm that the equipment being tested sends the Traffic channel Complete message.

(IV) Hard handoff

When hard hand off takes place, use the spectrum analyzer to confirm that the channel in use is reconfigured to the frequency specified by the

channel assignment signal transmitted by the time-division/code-division multiple access mobile data equipment simulator. Also confirm that

the equipment being tested sends out the Traffic Channel Complete message.

XI. Broadcasting reception level



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(I) Set up the time-division/code-division multiple access mobile data equipment simulator as follows: Enable the soft handoff setting, which is

sent as the parameter setting signal. Set each field in the Sector parameters and the Neighbor List for the current station to the values that match

signals of the neighbor stations, which is also sent out from the time-division/code-division multiple access mobile data equipment simulator.

(II) In the time-division/code-division multiple access mobile data equipment simulator, confirm the settings of each field in the Set

Management Same Channel Parameters Attribute, the Set Management Different Channel Parameters Attribute for both the current station and

the neighbor station.

(III) Engage the link between the equipment being tested and the current station contained in the time-division/code-division multiple access

mobile data equipment simulator. Adjust the transmission level to Pilot Add < –20 log (Ec/Io), where Io (µW) is the total transmission level of

the current station and the neighbor station, and Ec (µW) is the transmission level of the neighbor station pilot channel.

(IV) Increase the transmission level of the neighbor station or decrease that of the current station so that –20 log (Ec/Io) becomes slightly less

than Pilot Add.

(V) Confirm that the equipment being tested sends out the Route Update message in this condition.

(VI) In the time-division/code-division multiple access mobile data equipment simulator, increase the transmission level of the neighbor

station’s pilot channel more than Pilot Compare dB higher than that of the current station.

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(VII) Confirm that the equipment being tested sends out the Route Update message in this condition.

(VIII) Operate soft handoff.

(IX) Adjust –20 log (Ec/Io) exceeds the value of Pilot Drop by decreasing Ec, where Ec (µW) is the transmission level of the current station’s

pilot channel (the station that passes the channel to the other).

(X) After carrying out Step (IX), confirm that the equipment being tested sends out the Route Update message after the Pilot Drop Timer

timeout.

XII. Automatic cancellation of poor quality signal





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(1) Call the time-division/code-division multiple access mobile data equipment simulator from the equipment being tested.

(2) Assign the physical channels between the time-division/code-division multiple access mobile data equipment simulator and the equipment

being tested.

(3) Lower the transmission level of the time-division/code-division multiple access mobile data equipment simulator for a certain period of

time. Using the spectrum analyzer, confirm that the equipment being tested stops sending signals and goes into the waiting mode.

XIII. Testing Emergency preparedness



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(I) In the time-division/code-division multiple access mobile data equipment simulator, set the APersistence field in the Access Parameter

message to 111111 (binary).

(II) Under these conditions, confirm that the equipment being tested cannot send out signals.

(III) In the mobile telephone equipment simulator, set the APersistence field in the Access Parameter message to 000000 (binary). Confirm that

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the equipment being tested can now send out signals.

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tb99 · web viewregister only one of them to the master equipment to be tested. (b) confirm that...

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