fy16 auto seminar - coretechnology.com.tw
TRANSCRIPT
Microsoft PowerPoint - FY16 auto seminarCONNECTED CAR
• In-Vehicle
• Communication Access Land Mobiles (CALM)
• Car-to-Car Communication Consortium (C2C-CC)
• WLAN 802.11 a / b / g
• WLAN 802.11 p
IEEE 802.11 Intelligent Transportation SystemsITS5.85-5.925GHz
DSRC DSRCMACPHYIEEE802.11p
802.11P
802.11p DSRC ITS E2213-02CALM M5 802.11a 802.11p
DSRC 802.11p
IEEE
: (-40+85)
802.11p
• Is an approved amendment (802.11a/e based) to the IEEE 802.11 standard that adds wireless access in vehicular environments (WAVE)
• Offers wireless connectivity to portable or hand-held stations that require rapid deployment in a vehicular environment
• Standard extends to allow 802.11p devices to communicate directly with other devices outside of infrastructure network
• Under IEEE 1609 - Family of Standards for Wireless Access in Vehicular Environments (WAVE)
• IEEE 1609.4
• 10MHz bandwidth
Parameers 802.11a 802.11p
Bit Rate (Mbps) 6, 9, 12, 18, 24, 36, 48, 54 3, 4.5, 6, 9, 12, 18, 24, 27
Modulation Type BPSK, QPSK, 16QAM, 64QAM BPSK, QPSK, 16QAM, 64QAM
Code Rate 1/2, 2/3, 3/4 1/2, 2/3, 3/4
# of Subcarriers 52 52
(//) Keysight Authorized Distributor
802.11p Design Challenges
• 802.11p PHY layer should be optimized to cope with the channel propagation challenges such as the multi-path fading and Doppler effects caused by high mobility
• Multi-path fading from mobile vehicles and stationary obstacles introduces inter-symbol interference (ISI) Adopting a guard interval (1.6 µs at 802.11p vs. 0.8 µs at 802.11a) to prevent symbols overlapping
• Doppler spread effect modifies the orthogonality between subcarriers by introducing an inter-carrier interference (ICI) Applying a guard band (156 kHz at 802.11p vs. 312 kHZ at 802.11a) to prevent overlapping adjacent subcarriers
eCall
• A telecommunication service aimed to provide the automatic notification of a road traffic accident to save lives and reduce social burden by speeding up emergency service response
• Leverage precise GPS and wireless communication technologies
• European Commission aims to establish the fully operational service in 2015
Time Saved = Lives Saved!
(//) Keysight Authorized Distributor
AUTONOMOUS DRIVING CAR
(//) Keysight Authorized Distributor
wafer probing solutions
Radar Model Library
Arbitrary Waveform Generators includes M8190A
up to 5GHz Analog BW 89600 VSA
Vector Signal Analysis SW
44GHz Vector
solution SSA Wideband
Transient Meas solution
E-band 60-90GHz, W-band 75-110GHz
W-band 75-110GHz
160 GSa/s, 2 Gpts
W2650A Oscilloscope Signal Analyzer (OSA) software
(Pulse and Modulation Analysis)
Modular Digitizers PXI, AXIe
N9051A Pulse Measurement SW X-Series/PSA up to 160MHz BW
mW Automotive Radar Verification
InfiniiVision / Infiniium Scope Solutions for CAN bus, LIN, FlexRay,
+ MOST150 BroadR-Reach Protocol Compliance Test
Keysight 77/79GHz test solution
System Configuration (300MHz or 500MHz Analysis BW)
Multiplier non-linearity affects pulse rise/fall times, AM & IQ vector mod signals
Supports FM, PM and Pulse Mod
AXIe Digitizer M9703A ( 12bit, 2GHz BW)
AXIe AWG M8190A ( 14bit @ 8GSa/s, 12bit @ 12GSa/s, 5GHz Analog BW)
I/Q Mod
or 11970W W/guide Mixer (IF = DC to 1.3GHz, N=18)
12.5 to 13.5 GHz
PCIe /LAN
89600 VSA Analysis Software External IF (PXA BW 900MHz, EXA BW 410MHz) but only 500MHz useable @322.5MHz IF
Tx/Rx Horns
PSG E8257D Analog (I/Q Mod not req’d)
or E8267D (if I/Q Mod not req’d, 80MHz BW) or E8267D-016 (if I/Q Mod req’d, 2GHz BW)
Spectrum Analyzer PXA
or E8257DS12 (60 to 90GHz, N=6)
(//) Keysight Authorized Distributor
System Configuration (300MHz or 500MHz Analysis BW)
Multiplier non-linearity affects pulse rise/fall times, AM & IQ vector mod signals
Supports FM, PM and Pulse Mod
I/Q Mod
AXIe AWG M8190A ( 14bit @ 8GSa/s, 12bit @ 12GSa/s, 5GHz Analog BW)
External IF (PXA BW 900MHz, EXA BW 410MHz) but only 500MHz useable @322.5MHz IF
Tx/Rx Horns
PSG E8257D Analog (I/Q Mod not req’d)
or E8267D (if I/Q Mod not req’d, 80MHz BW) or E8267D-016 (if I/Q Mod req’d, 2GHz BW)
mmW Source Module E8257DS10 (75 to 110GHz, N=6)
or E8257DS12 (60 to 90GHz, N=6)
Scope Infiinium DSO 9000 Series or DSO 90000 Series
mW Automotive Radar
(//) Keysight Authorized Distributor
technologies with reliable lifecycle coverage?
(//) Keysight Authorized Distributor
• Product option EXM V9077B-2FP
• Set to 802.11a OFDM test mode and adjust measurement parameters
• Full measurement result set
– One Box Tester
Keysight 802.11p Solutions
• N7617B Signal Studio for WLAN 802.11 a/b/g/j/p/n/ac generates waveform files
• Compatible hardware
• Manual setting for 802.11p
– Signal Generation and Analysis
ESG
MXG
X-SA
One-Box-Tester
+
N9081A & W9081A Bluetooth Measurement Application (BR/EDR/LE)
For Rx Part Tests
For Tx Part Tests +
67
TPMS, RKE/PKE – RF transceivers for Tire-Pressure Monitoring System (TPMS) , or the
Remote Keyless Entry (RKE) and Passive Keyless Entry (PKE)
– Modulation type: ASK/FSK
– ISM bands (such as 315 MHz, 433 MHz)
– Low power, and high performance RF communications between sensors and the ECUs of the vehicles
1 3 3
Wireless Technologies Verification
mW Automotive Radar
Electronic Power Management
Multi-Channel Media Analysis
Electronic Power Management
Multi-Channel Media Analysis
i307x Series 5
(ExpressConnect)
Agilent solution partner - Konrad’s KT-319000 24GHz Automotive Radar Test System
Combined ICT / FCT / RF Chamber Test
mW Automotive Radar
Electronic Power Management
Multi-Channel Media Analysis
Electronic Power Management
Multi-Channel Media Analysis
Electronic Power Management
Multi-Channel Media Analysis
Electronic Power Management
Multi-Channel Media Analysis
• In-Vehicle
• Communication Access Land Mobiles (CALM)
• Car-to-Car Communication Consortium (C2C-CC)
• WLAN 802.11 a / b / g
• WLAN 802.11 p
IEEE 802.11 Intelligent Transportation SystemsITS5.85-5.925GHz
DSRC DSRCMACPHYIEEE802.11p
802.11P
802.11p DSRC ITS E2213-02CALM M5 802.11a 802.11p
DSRC 802.11p
IEEE
: (-40+85)
802.11p
• Is an approved amendment (802.11a/e based) to the IEEE 802.11 standard that adds wireless access in vehicular environments (WAVE)
• Offers wireless connectivity to portable or hand-held stations that require rapid deployment in a vehicular environment
• Standard extends to allow 802.11p devices to communicate directly with other devices outside of infrastructure network
• Under IEEE 1609 - Family of Standards for Wireless Access in Vehicular Environments (WAVE)
• IEEE 1609.4
• 10MHz bandwidth
Parameers 802.11a 802.11p
Bit Rate (Mbps) 6, 9, 12, 18, 24, 36, 48, 54 3, 4.5, 6, 9, 12, 18, 24, 27
Modulation Type BPSK, QPSK, 16QAM, 64QAM BPSK, QPSK, 16QAM, 64QAM
Code Rate 1/2, 2/3, 3/4 1/2, 2/3, 3/4
# of Subcarriers 52 52
(//) Keysight Authorized Distributor
802.11p Design Challenges
• 802.11p PHY layer should be optimized to cope with the channel propagation challenges such as the multi-path fading and Doppler effects caused by high mobility
• Multi-path fading from mobile vehicles and stationary obstacles introduces inter-symbol interference (ISI) Adopting a guard interval (1.6 µs at 802.11p vs. 0.8 µs at 802.11a) to prevent symbols overlapping
• Doppler spread effect modifies the orthogonality between subcarriers by introducing an inter-carrier interference (ICI) Applying a guard band (156 kHz at 802.11p vs. 312 kHZ at 802.11a) to prevent overlapping adjacent subcarriers
eCall
• A telecommunication service aimed to provide the automatic notification of a road traffic accident to save lives and reduce social burden by speeding up emergency service response
• Leverage precise GPS and wireless communication technologies
• European Commission aims to establish the fully operational service in 2015
Time Saved = Lives Saved!
(//) Keysight Authorized Distributor
AUTONOMOUS DRIVING CAR
(//) Keysight Authorized Distributor
wafer probing solutions
Radar Model Library
Arbitrary Waveform Generators includes M8190A
up to 5GHz Analog BW 89600 VSA
Vector Signal Analysis SW
44GHz Vector
solution SSA Wideband
Transient Meas solution
E-band 60-90GHz, W-band 75-110GHz
W-band 75-110GHz
160 GSa/s, 2 Gpts
W2650A Oscilloscope Signal Analyzer (OSA) software
(Pulse and Modulation Analysis)
Modular Digitizers PXI, AXIe
N9051A Pulse Measurement SW X-Series/PSA up to 160MHz BW
mW Automotive Radar Verification
InfiniiVision / Infiniium Scope Solutions for CAN bus, LIN, FlexRay,
+ MOST150 BroadR-Reach Protocol Compliance Test
Keysight 77/79GHz test solution
System Configuration (300MHz or 500MHz Analysis BW)
Multiplier non-linearity affects pulse rise/fall times, AM & IQ vector mod signals
Supports FM, PM and Pulse Mod
AXIe Digitizer M9703A ( 12bit, 2GHz BW)
AXIe AWG M8190A ( 14bit @ 8GSa/s, 12bit @ 12GSa/s, 5GHz Analog BW)
I/Q Mod
or 11970W W/guide Mixer (IF = DC to 1.3GHz, N=18)
12.5 to 13.5 GHz
PCIe /LAN
89600 VSA Analysis Software External IF (PXA BW 900MHz, EXA BW 410MHz) but only 500MHz useable @322.5MHz IF
Tx/Rx Horns
PSG E8257D Analog (I/Q Mod not req’d)
or E8267D (if I/Q Mod not req’d, 80MHz BW) or E8267D-016 (if I/Q Mod req’d, 2GHz BW)
Spectrum Analyzer PXA
or E8257DS12 (60 to 90GHz, N=6)
(//) Keysight Authorized Distributor
System Configuration (300MHz or 500MHz Analysis BW)
Multiplier non-linearity affects pulse rise/fall times, AM & IQ vector mod signals
Supports FM, PM and Pulse Mod
I/Q Mod
AXIe AWG M8190A ( 14bit @ 8GSa/s, 12bit @ 12GSa/s, 5GHz Analog BW)
External IF (PXA BW 900MHz, EXA BW 410MHz) but only 500MHz useable @322.5MHz IF
Tx/Rx Horns
PSG E8257D Analog (I/Q Mod not req’d)
or E8267D (if I/Q Mod not req’d, 80MHz BW) or E8267D-016 (if I/Q Mod req’d, 2GHz BW)
mmW Source Module E8257DS10 (75 to 110GHz, N=6)
or E8257DS12 (60 to 90GHz, N=6)
Scope Infiinium DSO 9000 Series or DSO 90000 Series
mW Automotive Radar
(//) Keysight Authorized Distributor
technologies with reliable lifecycle coverage?
(//) Keysight Authorized Distributor
• Product option EXM V9077B-2FP
• Set to 802.11a OFDM test mode and adjust measurement parameters
• Full measurement result set
– One Box Tester
Keysight 802.11p Solutions
• N7617B Signal Studio for WLAN 802.11 a/b/g/j/p/n/ac generates waveform files
• Compatible hardware
• Manual setting for 802.11p
– Signal Generation and Analysis
ESG
MXG
X-SA
One-Box-Tester
+
N9081A & W9081A Bluetooth Measurement Application (BR/EDR/LE)
For Rx Part Tests
For Tx Part Tests +
67
TPMS, RKE/PKE – RF transceivers for Tire-Pressure Monitoring System (TPMS) , or the
Remote Keyless Entry (RKE) and Passive Keyless Entry (PKE)
– Modulation type: ASK/FSK
– ISM bands (such as 315 MHz, 433 MHz)
– Low power, and high performance RF communications between sensors and the ECUs of the vehicles
1 3 3
Wireless Technologies Verification
mW Automotive Radar
Electronic Power Management
Multi-Channel Media Analysis
Electronic Power Management
Multi-Channel Media Analysis
i307x Series 5
(ExpressConnect)
Agilent solution partner - Konrad’s KT-319000 24GHz Automotive Radar Test System
Combined ICT / FCT / RF Chamber Test
mW Automotive Radar
Electronic Power Management
Multi-Channel Media Analysis
Electronic Power Management
Multi-Channel Media Analysis
Electronic Power Management
Multi-Channel Media Analysis
Electronic Power Management
Multi-Channel Media Analysis