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Nokia Siemens Networks GSM/EDGE BSS, Rel. RG20(BSS), Operating Documentation, Issue 03
29 Drop Call Breakdown Observation
DN0481217
Issue 5-0Approval Date 2010-04-28
Confidential
2 DN0481217Issue 5-0
29 Drop Call Breakdown Observation
Id:0900d805807fc201Confidential
The information in this document is subject to change without notice and describes only the product defined in the introduction of this documentation. This documentation is intended for the use of Nokia Siemens Networks customers only for the purposes of the agreement under which the document is submitted, and no part of it may be used, reproduced, modified or transmitted in any form or means without the prior written permission of Nokia Siemens Networks. The documentation has been prepared to be used by professional and properly trained personnel, and the customer assumes full responsibility when using it. Nokia Siemens Networks welcomes customer comments as part of the process of continuous development and improvement of the documentation.
The information or statements given in this documentation concerning the suitability, capacity, or performance of the mentioned hardware or software products are given "as is" and all liability arising in connection with such hardware or software products shall be defined conclusively and finally in a separate agreement between Nokia Siemens Networks and the customer. However, Nokia Siemens Networks has made all reasonable efforts to ensure that the instructions contained in the document are adequate and free of material errors and omissions. Nokia Siemens Networks will, if deemed necessary by Nokia Siemens Networks, explain issues which may not be covered by the document.
Nokia Siemens Networks will correct errors in this documentation as soon as possible. IN NO EVENT WILL Nokia Siemens Networks BE LIABLE FOR ERRORS IN THIS DOCUMENTA-TION OR FOR ANY DAMAGES, INCLUDING BUT NOT LIMITED TO SPECIAL, DIRECT, INDI-RECT, INCIDENTAL OR CONSEQUENTIAL OR ANY LOSSES, SUCH AS BUT NOT LIMITED TO LOSS OF PROFIT, REVENUE, BUSINESS INTERRUPTION, BUSINESS OPPORTUNITY OR DATA,THAT MAY ARISE FROM THE USE OF THIS DOCUMENT OR THE INFORMATION IN IT.
This documentation and the product it describes are considered protected by copyrights and other intellectual property rights according to the applicable laws.
The wave logo is a trademark of Nokia Siemens Networks Oy. Nokia is a registered trademark of Nokia Corporation. Siemens is a registered trademark of Siemens AG.
Other product names mentioned in this document may be trademarks of their respective owners, and they are mentioned for identification purposes only.
Copyright © Nokia Siemens Networks 2010. All rights reserved
f Important Notice on Product SafetyThis product may present safety risks due to laser, electricity, heat, and other sources of danger.
Only trained and qualified personnel may install, operate, maintain or otherwise handle this product and only after having carefully read the safety information applicable to this product.
The safety information is provided in the Safety Information section in the “Legal, Safety and Environmental Information” part of this document or documentation set.
The same text in German:
f Wichtiger Hinweis zur Produktsicherheit Von diesem Produkt können Gefahren durch Laser, Elektrizität, Hitzeentwicklung oder andere Gefahrenquellen ausgehen.
Installation, Betrieb, Wartung und sonstige Handhabung des Produktes darf nur durch geschultes und qualifiziertes Personal unter Beachtung der anwendbaren Sicherheits-anforderungen erfolgen.
Die Sicherheitsanforderungen finden Sie unter „Sicherheitshinweise“ im Teil „Legal, Safety and Environmental Information“ dieses Dokuments oder dieses Dokumentations-satzes.
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Table of contentsThis document has 34 pages.
Summary of changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
1 29 Drop Call Breakdown Observation . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2 Counters of Drop Call Breakdown Observation . . . . . . . . . . . . . . . . . . . 112.1 029000 / BTS ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112.2 029001 / RELEASE TIME . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112.3 029002 / PHASE OUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122.4 029003 / CAUSE OUT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132.5 029004 / TRX ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132.6 029005 / PHASE IN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142.7 029006 / CAUSE IN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142.8 029007 / TIMING ADVANCE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152.9 029008 / DL RX LEVEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152.10 029009 / UL RX LEVEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162.11 029010 / DL RX QUALITY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172.12 029011 / UL RX QUALITY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172.13 029012 / DL FER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182.14 029013 / UL FER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182.15 029014 / DL LAST USED BITRATE . . . . . . . . . . . . . . . . . . . . . . . . . . . 192.16 029015 / UL LAST USED BITRATE . . . . . . . . . . . . . . . . . . . . . . . . . . . 202.17 029016 / SUDDEN DROP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212.18 029017 / ADJ CELL PLMN ID 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212.19 029018 / ADJ CELL LAC 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222.20 029019 / ADJ CELL ID 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232.21 029020 / RX LEVEL ADJ 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232.22 029021 / ADJ CELL PLMN ID 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242.23 029022 / ADJ CELL LAC 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242.24 029023 / ADJ CELL ID 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252.25 029024 / RX LEVEL ADJ 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252.26 029025 / ADJ CELL PLMN ID 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 262.27 029026 / ADJ CELL LAC 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 262.28 029027 / ADJ CELL ID 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 272.29 029028 / RX LEVEL ADJ 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 272.30 029029 / ADJ CELL PLMN ID 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 282.31 029030 / ADJ CELL LAC 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 282.32 029031 / ADJ CELL ID 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292.33 029032 / RX LEVEL ADJ 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292.34 029033 / ADJ CELL PLMN ID 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302.35 029034 / ADJ CELL LAC 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302.36 029035 / ADJ CELL ID 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312.37 029036 / RX LEVEL ADJ 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312.38 029037 / ADJ CELL PLMN ID 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 322.39 029038 / ADJ CELL LAC 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 322.40 029039 / ADJ CELL ID 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
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2.41 029040 / RX LEVEL ADJ 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 332.42 029041 / FOCUS OF BREAKDOWN . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
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List of tablesTable 1 Measurement description of Drop Call Breakdown Observation . . . . . . 8Table 2 Counters of Drop Call Breakdown Observation . . . . . . . . . . . . . . . . . . . 8
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Summary of changesChanges between document issues are cumulative. Therefore, the latest document issue contains all changes made to previous issues.
Changes made between issues 5-0 and 4-0Counters 029014 and 029015 modified due to BSS21309: OSC Half Rate with SAIC MS.
Changes made between issues 4-0 and 3-0Counters 029014 and 029015 modified due to BSS20960: Wideband AMR.
Changes made between issues 3-0 and 2-0Counter table format changed.
Changes made between issues 2-0 and 1-2Updated fields of all counters have been updated.
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1 29 Drop Call Breakdown ObservationDrop Call Breakdown observation collects statistics on the dropped calls. The detailed data of drop is collected when the drop occurs after the ASSIGNMENT_COMPLETE message. The focus of the observation can be either the breakdown of counter DROP AFTER TCH ASSIGN or the breakdown of counter CLEAR REQUEST SENT BY BSC ON TCH.
If the focus of the observation is breakdown of DROP AFTER TCH ASSIGN, the obser-vation data is reported when the TCH drop occurred between messages ASSIGNMENT_COMPLETE from BTS and DISCONNECT from MS/MSC. If the focus of the observation is breakdown of CLEAR REQUEST SENT BY BSC ON TCH, the observation data is reported when CLEAR_REQUEST message is sent to MSC between the ASSIGNMENT_COMPLETE from BTS and CLEAR_COMMAND from MSC messages.
The observation is activated on BSC level and drops are recorded per TRX. The Drop Call Breakdown Observation data is stored to an observation report disk file and sent to NetAct in an observation file.
Drop Call Breakdown Observation is optional.
Measurement description
Measurement counters
MeasurementMeasurement IDMeasurement abbreviation
Drop Call Breakdown Observation29DC_BREAK
Product BSC
Product software release S11.5
Target name –
Target description –
Table 1 Measurement description of Drop Call Breakdown Observation
Counter Counter number
BTS ID 029000
RELEASE TIME 029001
PHASE OUT 029002
CAUSE OUT 029003
TRX ID 029004
PHASE IN 029005
CAUSE IN 029006
TIMING ADVANCE 029007
DL RX LEVEL 029008
Table 2 Counters of Drop Call Breakdown Observation
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Related topics
• Counters of Drop Call Breakdown Observation • BSC Statistics Administration • BSC Measurement Counters Displaying Program (FOXMEA)
UL RX LEVEL 029009
DL RX QUALITY 029010
UL RX QUALITY 029011
DL FER 029012
UL FER 029013
DL LAST USED BITRATE 029014
UL LAST USED BITRATE 029015
SUDDEN DROP 029016
ADJ CELL PLMN ID 1 029017
ADJ CELL LAC 1 029018
ADJ CELL ID 1 029019
RX LEVEL ADJ 1 029020
ADJ CELL PLMN ID 2 029021
ADJ CELL LAC 2 029022
ADJ CELL ID 2 029023
RX LEVEL ADJ 2 029024
ADJ CELL PLMN ID 3 029025
ADJ CELL LAC 3 029026
ADJ CELL ID 3 029027
RX LEVEL ADJ 3 029028
ADJ CELL PLMN ID 4 029029
ADJ CELL LAC 4 029030
ADJ CELL ID 4 029031
RX LEVEL ADJ 4 029032
ADJ CELL PLMN ID 5 029033
ADJ CELL LAC 5 029034
ADJ CELL ID 5 029035
RX LEVEL ADJ 5 029036
ADJ CELL PLMN ID 6 029037
ADJ CELL LAC 6 029038
ADJ CELL ID 6 029039
RX LEVEL ADJ 6 029040
FOCUS OF BREAKDOWN 029041
Table 2 Counters of Drop Call Breakdown Observation (Cont.)
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• Performance Measurements • Call Related DX Causes in BSC
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2 Counters of Drop Call Breakdown Observa-tion
2.1 029000 / BTS ID
2.2 029001 / RELEASE TIME
Counter ID: 029000 Network element name: BTS ID
Version: 4.0 NetAct name: BTS_ID
Description: Identification of the BTS where the drop occurred.
Updated: When the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and DISCONNECT from MS/MSC or between messages ASSIGNMENT_COMPLETE from BTS and CLEAR_COMMAND from MSC.
Logical type: Variable Trigger type: Event Sampling interval:
Unit: Integer number Range: Example values:
Dependencies with other counters:
001202: DROP AFTER TCH ASSIGN
Operability class:
Related to feature:
BSS20028: Drop Call Breakdown Observation
Related to standard:
3GPP Measurement name (Clause header):
3GPP Measurement type:
Exceptions to related standard:
Used from release: S11 Definition updated in release:S12
Counter ID: 029001 Network element name: RELEASE TIME
Version: 4.0 NetAct name: RELEASE_TIME
Description: Timestamp of the call release (dropped call). Coded in BCD (Binary Coded Decimal).
Hundredths of seconds : byteSeconds : byteMinutes : byteHours : byteDay : byteMonth : byteYear : word
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Counters of Drop Call Breakdown Observation
2.3 029002 / PHASE OUT
Updated: When the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and DISCONNECT from MS/MSC or between messages ASSIGNMENT_COMPLETE from BTS and CLEAR_COMMAND from MSC.
Logical type: Variable Trigger type: Event Sampling interval:
Unit: time Range: Example values:
Dependencies with other counters:
001202: DROP AFTER TCH ASSIGN
Operability class:
Related to feature:
BSS20028: Drop Call Breakdown Observation
Related to standard:
3GPP Measurement name (Clause header):
3GPP Measurement type:
Exceptions to related standard:
Used from release: S11 Definition updated in release:S12
Counter ID: 029002 Network element name: PHASE OUT
Version: 4.0 NetAct name: PHASE_OUT
Description: BSC internal phase value of the call release (the phase of the call where the drop occurred). See Call Related DX Causes in BSC.
Updated: When the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and DISCONNECT from MS/MSC or between messages ASSIGNMENT_COMPLETE from BTS and CLEAR_COMMAND from MSC.
Logical type: Variable Trigger type: Event Sampling interval:
Unit: Integer number Range: Example values:
Dependencies with other counters:
001202: DROP AFTER TCH ASSIGN
Operability class:
Related to feature:
BSS20028: Drop Call Breakdown Observation
Related to standard:
3GPP Measurement name (Clause header):
3GPP Measurement type:
Exceptions to related standard:
Used from release: S11 Definition updated in release:S12
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2.4 029003 / CAUSE OUT
2.5 029004 / TRX ID
Counter ID: 029003 Network element name: CAUSE OUT
Version: 4.0 NetAct name: CAUSE_OUT
Description: BSC internal cause value of the call release (the drop cause). See Call Related DX Causes in BSC.
Updated: When the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and DISCONNECT from MS/MSC or between messages ASSIGNMENT_COMPLETE from BTS and CLEAR_COMMAND from MSC.
Logical type: Variable Trigger type: Event Sampling interval:
Unit: Integer number Range: Example values:
Dependencies with other counters:
001202: DROP AFTER TCH ASSIGN
Operability class:
Related to feature:
BSS20028: Drop Call Breakdown Observation
Related to standard:
3GPP Measurement name (Clause header):
3GPP Measurement type:
Exceptions to related standard:
Used from release: S11 Definition updated in release:S12
Counter ID: 029004 Network element name: TRX ID
Version: 4.0 NetAct name: TRX_ID
Description: Identification of the TRX where the drop occurred.
Updated: When the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and DISCONNECT from MS/MSC or between messages ASSIGNMENT_COMPLETE from BTS and CLEAR_COMMAND from MSC.
Logical type: Variable Trigger type: Event Sampling interval:
Unit: Integer number Range: Example values:
Dependencies with other counters:
001202: DROP AFTER TCH ASSIGN
Operability class:
Related to feature:
BSS20028: Drop Call Breakdown Observation
Related to standard:
3GPP Measurement name (Clause header):
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Counters of Drop Call Breakdown Observation
2.6 029005 / PHASE IN
2.7 029006 / CAUSE IN
3GPP Measurement type:
Exceptions to related standard:
Used from release: S11 Definition updated in release:S12
Counter ID: 029005 Network element name: PHASE IN
Version: 4.0 NetAct name: PHASE_IN
Description: BSC internal phase value of the call establishment. See Call Related DX Causes in BSC.
Updated: When the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and DISCONNECT from MS/MSC or between messages ASSIGNMENT_COMPLETE from BTS and CLEAR_COMMAND from MSC.
Logical type: Variable Trigger type: Event Sampling interval:
Unit: Integer number Range: Example values:
Dependencies with other counters:
001202: DROP AFTER TCH ASSIGN
Operability class:
Related to feature:
BSS20028: Drop Call Breakdown Observation
Related to standard:
3GPP Measurement name (Clause header):
3GPP Measurement type:
Exceptions to related standard:
Used from release: S11 Definition updated in release:S12
Counter ID: 029006 Network element name: CAUSE IN
Version: 4.0 NetAct name: CAUSE_IN
Description: BSC internal cause value of the call establishment. See Call Related DX Causes in BSC.
Updated: When the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and DISCONNECT from MS/MSC or between messages ASSIGNMENT_COMPLETE from BTS and CLEAR_COMMAND from MSC.
Logical type: Variable Trigger type: Event Sampling interval:
Unit: Integer number Range: Example values:
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2.8 029007 / TIMING ADVANCE
2.9 029008 / DL RX LEVEL
Dependencies with other counters:
001202: DROP AFTER TCH ASSIGN
Operability class:
Related to feature:
BSS20028: Drop Call Breakdown Observation
Related to standard:
3GPP Measurement name (Clause header):
3GPP Measurement type:
Exceptions to related standard:
Used from release: S11 Definition updated in release:S12
Counter ID: 029007 Network element name: TIMING ADVANCE
Version: 4.0 NetAct name: TIMING_ADVANCE
Description: Downlink timing advance.
Updated: The timing advance value is an average from the last 4 (four) MS reports received before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and DISCONNECT from MS/MSC or before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and CLEAR_COMMAND from MSC.
Logical type: Average Trigger type: Event Sampling interval:
Unit: Integer number Range: Example values:
Dependencies with other counters:
Operability class:
Related to feature:
BSS20028: Drop Call Breakdown Observation
Related to standard:
3GPP Measurement name (Clause header):
3GPP Measurement type:
Exceptions to related standard:
Used from release: S11.5 Definition updated in release:S12
Counter ID: 029008 Network element name: DL RX LEVEL
Version: 4.0 NetAct name: DL_RX_LEVEL
Description: Downlink signal strength.
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Counters of Drop Call Breakdown Observation
2.10 029009 / UL RX LEVEL
Updated: The DL RX level value is an average from the last 4 (four) MS reports received before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and DISCONNECT from MS/MSC or before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and CLEAR_COMMAND from MSC.
Logical type: Average Trigger type: Event Sampling interval:
Unit: Integer number Range: Example values:
Dependencies with other counters:
Operability class:
Related to feature:
BSS20028: Drop Call Breakdown Observation
Related to standard:
3GPP Measurement name (Clause header):
3GPP Measurement type:
Exceptions to related standard:
Used from release: S11.5 Definition updated in release:S12
Counter ID: 029009 Network element name: UL RX LEVEL
Version: 4.0 NetAct name: UL_RX_LEVEL
Description: Uplink signal strength of the serving cell.
Updated: The UL RX level value is an average from the last 4 (four) MS reports received before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and DISCONNECT from MS/MSC or before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and CLEAR_COMMAND from MSC.
Logical type: Average Trigger type: Event Sampling interval:
Unit: Integer number Range: Example values:
Dependencies with other counters:
Operability class:
Related to feature:
BSS20028: Drop Call Breakdown Observation
Related to standard:
3GPP Measurement name (Clause header):
3GPP Measurement type:
Exceptions to related standard:
Used from release: S11.5 Definition updated in release:S12
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2.11 029010 / DL RX QUALITY
2.12 029011 / UL RX QUALITY
Counter ID: 029010 Network element name: DL RX QUALITY
Version: 4.0 NetAct name: DL_RX_QUALITY
Description: Downlink bit error rate value of the serving cell.
Updated: The DL RX quality value is an average from the last 4 (four) MS reports received before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and DISCONNECT from MS/MSC or before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and CLEAR_COMMAND from MSC.
Logical type: Average Trigger type: Event Sampling interval:
Unit: Integer number Range: Example values:
Dependencies with other counters:
Operability class:
Related to feature:
BSS20028: Drop Call Breakdown Observation
Related to standard:
3GPP Measurement name (Clause header):
3GPP Measurement type:
Exceptions to related standard:
Used from release: S11.5 Definition updated in release:S12
Counter ID: 029011 Network element name: UL RX QUALITY
Version: 4.0 NetAct name: UL_RX_QUALITY
Description: Uplink bit error rate value of the serving cell.
Updated: The UL RX quality value is an average from the last 4 (four) MS reports received before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and DISCONNECT from MS/MSC or before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and CLEAR_COMMAND from MSC.
Logical type: Average Trigger type: Event Sampling interval:
Unit: Integer number Range: Example values:
Dependencies with other counters:
Operability class:
Related to feature:
BSS20028: Drop Call Breakdown Observation
Related to standard:
3GPP Measurement name (Clause header):
3GPP Measurement type:
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Counters of Drop Call Breakdown Observation
2.13 029012 / DL FER
2.14 029013 / UL FER
Exceptions to related standard:
Used from release: S11.5 Definition updated in release:S12
Counter ID: 029012 Network element name: DL FER
Version: 4.0 NetAct name: DL_FER
Description: Downlink frame erasure value of the serving cell.
Updated: The DL FER value is an average from the last 4 (four) MS reports received before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and DISCONNECT from MS/MSC or before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and CLEAR_COMMAND from MSC.
Logical type: Average Trigger type: Event Sampling interval:
Unit: Integer number Range: Example values:
Dependencies with other counters:
Operability class:
Related to feature:
BSS20028: Drop Call Breakdown Observation
Related to standard:
3GPP Measurement name (Clause header):
3GPP Measurement type:
Exceptions to related standard:
Used from release: S11.5 Definition updated in release:S12
Counter ID: 029013 Network element name: UL FER
Version: 4.0 NetAct name: UL_FER
Description: Uplink frame erasure value of the serving cell.
Updated: The UL FER value is an average from the last 4 (four) MS reports received before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and DISCONNECT from MS/MSC or before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and CLEAR_COMMAND from MSC.
Logical type: Average Trigger type: Event Sampling interval:
Unit: Integer number Range: Example values:
Dependencies with other counters:
Operability class:
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2.15 029014 / DL LAST USED BITRATE
Related to feature:
BSS20028: Drop Call Breakdown Observation
Related to standard:
3GPP Measurement name (Clause header):
3GPP Measurement type:
Exceptions to related standard:
Used from release: S11.5 Definition updated in release:S12
Counter ID: 029014 Network element name: DL LAST USED BITRATE
Version: 4.1 NetAct name: DL_LAST_USED_BITRATE
Description: The last used bitrate in downlink direction when the TCH drop occurred.Values:0x05 = AMR HR speech, 7.4 kbit/s0x06 = AMR HR speech, 6.7 kbit/s0x07 = AMR HR speech, 5.9 kbit/s0x08 = AMR HR speech, 5.15 kbit/s0x09 = AMR HR speech, 4.75 kbit/s0x0A = AMR FR speech, 12.2 kbit/s0x0B = AMR FR speech, 10.2 kbit/s0x0C = AMR FR speech, 7.95 kbit/s0x0D = AMR FR speech, 7.4 kbit/s0x0E = AMR FR speech, 6.7 kbit/s0x0F = AMR FR speech, 5.9 kbit/s0x10 = AMR FR speech, 5.15 kbit/s0x11 = AMR FR speech, 4.75 kbit/s0x12 = WB-AMR FR speech, 12.65 kbit/s0x13 = WB-AMR FR speech, 8.85 kbit/s0x14 = WB-AMR FR speech, 6.6 kbit/s0x15 = OSC DHR speech, 7.4 kbit/s0x16 = OSC DHR speech, 6.7 kbit/s0x17 = OSC DHR speech, 5.9 kbit/s0x18 = OSC DHR speech, 5.15 kbit/s0x19 = OSC DHR speech, 4.75 kbit/s0x255 = non-AMR
Updated: When the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and DISCONNECT from MS/MSC or between messages ASSIGNMENT_COMPLETE from BTS and CLEAR_COMMAND from MSC.
Logical type: Variable Trigger type: Event Sampling interval:
Unit: Integer number Range: Example values:
Dependencies with other counters:
Operability class:
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Counters of Drop Call Breakdown Observation
2.16 029015 / UL LAST USED BITRATE
Related to feature:
BSS20028: Drop Call Breakdown Observation
BSS21309 : Orthogonal Sub Channel with SAIC MS
Related to standard:
3GPP Measurement name (Clause header):
3GPP Measurement type:
Exceptions to related standard:
Used from release: S11.5 Definition updated in release:S15
Counter ID: 029015 Network element name: UL LAST USED BITRATE
Version: 4.1 NetAct name: UL_LAST_USED_BITRATE
Description: The last used bitrate in uplink direction when the TCH drop occurred.Values:0x05 = AMR HR speech, 7.4 kbit/s0x06 = AMR HR speech, 6.7 kbit/s0x07 = AMR HR speech, 5.9 kbit/s0x08 = AMR HR speech, 5.15 kbit/s0x09 = AMR HR speech, 4.75 kbit/s0x0A = AMR FR speech, 12.2 kbit/s0x0B = AMR FR speech, 10.2 kbit/s0x0C = AMR FR speech, 7.95 kbit/s0x0D = AMR FR speech, 7.4 kbit/s0x0E = AMR FR speech, 6.7 kbit/s0x0F = AMR FR speech, 5.9 kbit/s0x10 = AMR FR speech, 5.15 kbit/s0x11 = AMR FR speech, 4.75 kbit/s0x12 = WB-AMR FR speech, 12.65 kbit/s0x13 = WB-AMR FR speech, 8.85 kbit/s0x14 = WB-AMR FR speech, 6.6 kbit/s0x15 = OSC DHR speech, 7.4 kbit/s0x16 = OSC DHR speech, 6.7 kbit/s0x17 = OSC DHR speech, 5.9 kbit/s0x18 = OSC DHR speech, 5.15 kbit/s0x19 = OSC DHR speech, 4.75 kbit/s0x255 = non-AMR
Updated: When the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and DISCONNECT from MS/MSC or between messages ASSIGNMENT_COMPLETE from BTS and CLEAR_COMMAND from MSC.
Logical type: Variable Trigger type: Event Sampling interval:
Unit: Integer number Range: Example values:
Dependencies with other counters:
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29 Drop Call Breakdown Observation Counters of Drop Call Breakdown Observation
Id:0900d805807fc1cbConfidential
2.17 029016 / SUDDEN DROP
2.18 029017 / ADJ CELL PLMN ID 1
Operability class:
Related to feature:
BSS20028: Drop Call Breakdown Observation
BSS21309 : Orthogonal Sub Channel with SAIC MS
Related to standard:
3GPP Measurement name (Clause header):
3GPP Measurement type:
Exceptions to related standard:
Used from release: S11.5 Definition updated in release:S15
Counter ID: 029016 Network element name: SUDDEN DROP
Version: 4.0 NetAct name: SUDDEN_DROP
Description: This counter indicates whether the last 4 (four) MS reports have been completely lost or not.Values: 0 = at least 1 (one) of the last 4 (four) MS reports have been received at least partly.1 = all of the last 4 (four) MS reports are completely missing.Counters 029007-029015 and 029017-029040 are updated with the values from the last received MS report whenever this counter is updated with value 1.
Updated: When the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and DISCONNECT from MS/MSC or between messages ASSIGNMENT_COMPLETE from BTS and CLEAR_COMMAND from MSC.
Logical type: Variable Trigger type: Event Sampling interval:
Unit: Integer number Range: Example values:
Dependencies with other counters:
Operability class:
Related to feature:
BSS20028: Drop Call Breakdown Observation
Related to standard:
3GPP Measurement name (Clause header):
3GPP Measurement type:
Exceptions to related standard:
Used from release: S11.5 Definition updated in release:S12
Counter ID: 029017 Network element name: ADJ CELL PLMN ID 1
Version: 4.0 NetAct name: ADJ_CELL_PLMN_ID_1
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Counters of Drop Call Breakdown Observation
2.19 029018 / ADJ CELL LAC 1
Description: PLMN ID of the strongest adjacent cell.
Updated: The PLMN ID value is based on the last received MS report before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and DIS-CONNECT from MS/MSC or before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and CLEAR_COMMAND from MSC.
Logical type: Variable Trigger type: Event Sampling interval:
Unit: Integer number Range: Example values:
Dependencies with other counters:
Operability class:
Related to feature:
BSS20028: Drop Call Breakdown Observation
Related to standard:
3GPP Measurement name (Clause header):
3GPP Measurement type:
Exceptions to related standard:
Used from release: S11.5 Definition updated in release:S12
Counter ID: 029018 Network element name: ADJ CELL LAC 1
Version: 4.0 NetAct name: ADJ_CELL_LAC_1
Description: LAC of the strongest adjacent cell.
Updated: The LAC value is based on the last received MS report before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and DISCON-NECT from MS/MSC or before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and CLEAR_COMMAND from MSC.
Logical type: Variable Trigger type: Event Sampling interval:
Unit: Integer number Range: Example values:
Dependencies with other counters:
Operability class:
Related to feature:
BSS20028: Drop Call Breakdown Observation
Related to standard:
3GPP Measurement name (Clause header):
3GPP Measurement type:
Exceptions to related standard:
Used from release: S11.5 Definition updated in release:S12
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Id:0900d805807fc1cbConfidential
2.20 029019 / ADJ CELL ID 1
2.21 029020 / RX LEVEL ADJ 1
Counter ID: 029019 Network element name: ADJ CELL ID 1
Version: 4.0 NetAct name: ADJ_CELL_ID_1
Description: Cell ID of the strongest adjacent cell.
Updated: The Cell ID value is based on the last received MS report before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and DIS-CONNECT from MS/MSC or before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and CLEAR_COMMAND from MSC.
Logical type: Variable Trigger type: Event Sampling interval:
Unit: Integer number Range: Example values:
Dependencies with other counters:
Operability class:
Related to feature:
BSS20028: Drop Call Breakdown Observation
Related to standard:
3GPP Measurement name (Clause header):
3GPP Measurement type:
Exceptions to related standard:
Used from release: S11.5 Definition updated in release:S12
Counter ID: 029020 Network element name: RX LEVEL ADJ 1
Version: 4.0 NetAct name: RX_LEVEL_ADJ_1
Description: RX level value of the strongest adjacent cell.
Updated: The RX level value is based on the last received MS report before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and DIS-CONNECT from MS/MSC or before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and CLEAR_COMMAND from MSC.
Logical type: Variable Trigger type: Event Sampling interval:
Unit: Integer number Range: Example values:
Dependencies with other counters:
Operability class:
Related to feature:
BSS20028: Drop Call Breakdown Observation
Related to standard:
3GPP Measurement name (Clause header):
3GPP Measurement type:
Exceptions to related standard:
Used from release: S11.5 Definition updated in release:S12
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Counters of Drop Call Breakdown Observation
2.22 029021 / ADJ CELL PLMN ID 2
2.23 029022 / ADJ CELL LAC 2
Counter ID: 029021 Network element name: ADJ CELL PLMN ID 2
Version: 4.0 NetAct name: ADJ_CELL_PLMN_ID_2
Description: PLMN ID of the 2nd strongest adjacent cell.
Updated: The PLMN ID value is based on the last received MS report before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and DIS-CONNECT from MS/MSC or before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and CLEAR_COMMAND from MSC.
Logical type: Variable Trigger type: Event Sampling interval:
Unit: Integer number Range: Example values:
Dependencies with other counters:
Operability class:
Related to feature:
BSS20028: Drop Call Breakdown Observation
Related to standard:
3GPP Measurement name (Clause header):
3GPP Measurement type:
Exceptions to related standard:
Used from release: S11.5 Definition updated in release:S12
Counter ID: 029022 Network element name: ADJ CELL LAC 2
Version: 4.0 NetAct name: ADJ_CELL_LAC_2
Description: LAC of the 2nd strongest adjacent cell.
Updated: The LAC value is based on the last received MS report before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and DISCON-NECT from MS/MSC or before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and CLEAR_COMMAND from MSC.
Logical type: Variable Trigger type: Event Sampling interval:
Unit: Integer number Range: Example values:
Dependencies with other counters:
Operability class:
Related to feature:
BSS20028: Drop Call Breakdown Observation
Related to standard:
3GPP Measurement name (Clause header):
3GPP Measurement type:
Exceptions to related standard:
Used from release: S11.5 Definition updated in release:S12
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Id:0900d805807fc1cbConfidential
2.24 029023 / ADJ CELL ID 2
2.25 029024 / RX LEVEL ADJ 2
Counter ID: 029023 Network element name: ADJ CELL ID 2
Version: 4.0 NetAct name: ADJ_CELL_ID_2
Description: Cell ID of the 2nd strongest adjacent cell.
Updated: The Cell ID value is based on the last received MS report before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and DIS-CONNECT from MS/MSC or before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and CLEAR_COMMAND from MSC.
Logical type: Variable Trigger type: Event Sampling interval:
Unit: Integer number Range: Example values:
Dependencies with other counters:
Operability class:
Related to feature:
BSS20028: Drop Call Breakdown Observation
Related to standard:
3GPP Measurement name (Clause header):
3GPP Measurement type:
Exceptions to related standard:
Used from release: S11.5 Definition updated in release:S12
Counter ID: 029024 Network element name: RX LEVEL ADJ 2
Version: 4.0 NetAct name: RX_LEVEL_ADJ_2
Description: RX level value of the 2nd strongest adjacent cell.
Updated: The RX level value is based on the last received MS report before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and DIS-CONNECT from MS/MSC or before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and CLEAR_COMMAND from MSC.
Logical type: Variable Trigger type: Event Sampling interval:
Unit: Integer number Range: Example values:
Dependencies with other counters:
Operability class:
Related to feature:
BSS20028: Drop Call Breakdown Observation
Related to standard:
3GPP Measurement name (Clause header):
3GPP Measurement type:
Exceptions to related standard:
Used from release: S11.5 Definition updated in release:S12
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Counters of Drop Call Breakdown Observation
2.26 029025 / ADJ CELL PLMN ID 3
2.27 029026 / ADJ CELL LAC 3
Counter ID: 029025 Network element name: ADJ CELL PLMN ID 3
Version: 4.0 NetAct name: ADJ_CELL_PLMN_ID_3
Description: PLMN ID of the 3rd strongest adjacent cell.
Updated: The PLMN ID value is based on the last received MS report before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and DIS-CONNECT from MS/MSC or before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and CLEAR_COMMAND from MSC.
Logical type: Variable Trigger type: Event Sampling interval:
Unit: Integer number Range: Example values:
Dependencies with other counters:
Operability class:
Related to feature:
BSS20028: Drop Call Breakdown Observation
Related to standard:
3GPP Measurement name (Clause header):
3GPP Measurement type:
Exceptions to related standard:
Used from release: S11.5 Definition updated in release:S12
Counter ID: 029026 Network element name: ADJ CELL LAC 3
Version: 4.0 NetAct name: ADJ_CELL_LAC_3
Description: LAC of the 3rd strongest adjacent cell.
Updated: The LAC value is based on the last received MS report before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and DISCON-NECT from MS/MSC or before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and CLEAR_COMMAND from MSC.
Logical type: Variable Trigger type: Event Sampling interval:
Unit: Integer number Range: Example values:
Dependencies with other counters:
Operability class:
Related to feature:
BSS20028: Drop Call Breakdown Observation
Related to standard:
3GPP Measurement name (Clause header):
3GPP Measurement type:
Exceptions to related standard:
Used from release: S11.5 Definition updated in release:S12
DN0481217 27
29 Drop Call Breakdown Observation Counters of Drop Call Breakdown Observation
Id:0900d805807fc1cbConfidential
2.28 029027 / ADJ CELL ID 3
2.29 029028 / RX LEVEL ADJ 3
Counter ID: 029027 Network element name: ADJ CELL ID 3
Version: 4.0 NetAct name: ADJ_CELL_ID_3
Description: Cell ID of the 3rd strongest adjacent cell.
Updated: The Cell ID value is based on the last received MS report before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and DIS-CONNECT from MS/MSC or before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and CLEAR_COMMAND from MSC.
Logical type: Variable Trigger type: Event Sampling interval:
Unit: Integer number Range: Example values:
Dependencies with other counters:
Operability class:
Related to feature:
BSS20028: Drop Call Breakdown Observation
Related to standard:
3GPP Measurement name (Clause header):
3GPP Measurement type:
Exceptions to related standard:
Used from release: S11.5 Definition updated in release:S12
Counter ID: 029028 Network element name: RX LEVEL ADJ 3
Version: 4.0 NetAct name: RX_LEVEL_ADJ_3
Description: RX level value of the 3rd strongest adjacent cell.
Updated: The RX level value is based on the last received MS report before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and DIS-CONNECT from MS/MSC or before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and CLEAR_COMMAND from MSC.
Logical type: Variable Trigger type: Event Sampling interval:
Unit: Integer number Range: Example values:
Dependencies with other counters:
Operability class:
Related to feature:
BSS20028: Drop Call Breakdown Observation
Related to standard:
3GPP Measurement name (Clause header):
3GPP Measurement type:
Exceptions to related standard:
Used from release: S11.5 Definition updated in release:S12
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Counters of Drop Call Breakdown Observation
2.30 029029 / ADJ CELL PLMN ID 4
2.31 029030 / ADJ CELL LAC 4
Counter ID: 029029 Network element name: ADJ CELL PLMN ID 4
Version: 4.0 NetAct name: ADJ_CELL_PLMN_ID_4
Description: PLMN ID of the 4th strongest adjacent cell.
Updated: The PLMN ID value is based on the last received MS report before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and DIS-CONNECT from MS/MSC or before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and CLEAR_COMMAND from MSC.
Logical type: Variable Trigger type: Event Sampling interval:
Unit: Integer number Range: Example values:
Dependencies with other counters:
Operability class:
Related to feature:
BSS20028: Drop Call Breakdown Observation
Related to standard:
3GPP Measurement name (Clause header):
3GPP Measurement type:
Exceptions to related standard:
Used from release: S11.5 Definition updated in release:S12
Counter ID: 029030 Network element name: ADJ CELL LAC 4
Version: 4.0 NetAct name: ADJ_CELL_LAC_4
Description: LAC of the 4th strongest adjacent cell.
Updated: The LAC value is based on the last received MS report before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and DISCON-NECT from MS/MSC or before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and CLEAR_COMMAND from MSC.
Logical type: Variable Trigger type: Event Sampling interval:
Unit: Integer number Range: Example values:
Dependencies with other counters:
Operability class:
Related to feature:
BSS20028: Drop Call Breakdown Observation
Related to standard:
3GPP Measurement name (Clause header):
3GPP Measurement type:
Exceptions to related standard:
Used from release: S11.5 Definition updated in release:S12
DN0481217 29
29 Drop Call Breakdown Observation Counters of Drop Call Breakdown Observation
Id:0900d805807fc1cbConfidential
2.32 029031 / ADJ CELL ID 4
2.33 029032 / RX LEVEL ADJ 4
Counter ID: 029031 Network element name: ADJ CELL ID 4
Version: 4.0 NetAct name: ADJ_CELL_ID_4
Description: Cell ID of the 4th strongest adjacent cell.
Updated: The Cell ID value is based on the last received MS report before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and DIS-CONNECT from MS/MSC or before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and CLEAR_COMMAND from MSC.
Logical type: Variable Trigger type: Event Sampling interval:
Unit: Integer number Range: Example values:
Dependencies with other counters:
Operability class:
Related to feature:
BSS20028: Drop Call Breakdown Observation
Related to standard:
3GPP Measurement name (Clause header):
3GPP Measurement type:
Exceptions to related standard:
Used from release: S11.5 Definition updated in release:S12
Counter ID: 029032 Network element name: RX LEVEL ADJ 4
Version: 4.0 NetAct name: RX_LEVEL_ADJ_4
Description: RX level value of the 4th strongest adjacent cell.
Updated: The RX level value is based on the last received MS report before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and DIS-CONNECT from MS/MSC or before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and CLEAR_COMMAND from MSC.
Logical type: Variable Trigger type: Event Sampling interval:
Unit: Integer number Range: Example values:
Dependencies with other counters:
Operability class:
Related to feature:
BSS20028: Drop Call Breakdown Observation
Related to standard:
3GPP Measurement name (Clause header):
3GPP Measurement type:
Exceptions to related standard:
Used from release: S11.5 Definition updated in release:S12
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Counters of Drop Call Breakdown Observation
2.34 029033 / ADJ CELL PLMN ID 5
2.35 029034 / ADJ CELL LAC 5
Counter ID: 029033 Network element name: ADJ CELL PLMN ID 5
Version: 4.0 NetAct name: ADJ_CELL_PLMN_ID_5
Description: PLMN ID of the 5th strongest adjacent cell.
Updated: The PLMN ID value is based on the last received MS report before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and DIS-CONNECT from MS/MSC or before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and CLEAR_COMMAND from MSC.
Logical type: Variable Trigger type: Event Sampling interval:
Unit: Integer number Range: Example values:
Dependencies with other counters:
Operability class:
Related to feature:
BSS20028: Drop Call Breakdown Observation
Related to standard:
3GPP Measurement name (Clause header):
3GPP Measurement type:
Exceptions to related standard:
Used from release: S11.5 Definition updated in release:S12
Counter ID: 029034 Network element name: ADJ CELL LAC 5
Version: 4.0 NetAct name: ADJ_CELL_LAC_5
Description: LAC of the 5th strongest adjacent cell.
Updated: The LAC value is based on the last received MS report before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and DISCON-NECT from MS/MSC or before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and CLEAR_COMMAND from MSC.
Logical type: Variable Trigger type: Event Sampling interval:
Unit: Integer number Range: Example values:
Dependencies with other counters:
Operability class:
Related to feature:
BSS20028: Drop Call Breakdown Observation
Related to standard:
3GPP Measurement name (Clause header):
3GPP Measurement type:
Exceptions to related standard:
Used from release: S11.5 Definition updated in release:S12
DN0481217 31
29 Drop Call Breakdown Observation Counters of Drop Call Breakdown Observation
Id:0900d805807fc1cbConfidential
2.36 029035 / ADJ CELL ID 5
2.37 029036 / RX LEVEL ADJ 5
Counter ID: 029035 Network element name: ADJ CELL ID 5
Version: 4.0 NetAct name: ADJ_CELL_ID_5
Description: Cell ID of the 5th strongest adjacent cell.
Updated: The Cell ID value is based on the last received MS report before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and DIS-CONNECT from MS/MSC or before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and CLEAR_COMMAND from MSC.
Logical type: Variable Trigger type: Event Sampling interval:
Unit: Integer number Range: Example values:
Dependencies with other counters:
Operability class:
Related to feature:
BSS20028: Drop Call Breakdown Observation
Related to standard:
3GPP Measurement name (Clause header):
3GPP Measurement type:
Exceptions to related standard:
Used from release: S11.5 Definition updated in release:S12
Counter ID: 029036 Network element name: RX LEVEL ADJ 5
Version: 4.0 NetAct name: RX_LEVEL_ADJ_5
Description: RX level value of the 5th strongest adjacent cell.
Updated: The RX level value is based on the last received MS report before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and DIS-CONNECT from MS/MSC or before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and CLEAR_COMMAND from MSC.
Logical type: Variable Trigger type: Event Sampling interval:
Unit: Integer number Range: Example values:
Dependencies with other counters:
Operability class:
Related to feature:
BSS20028: Drop Call Breakdown Observation
Related to standard:
3GPP Measurement name (Clause header):
3GPP Measurement type:
Exceptions to related standard:
Used from release: S11.5 Definition updated in release:S12
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Counters of Drop Call Breakdown Observation
2.38 029037 / ADJ CELL PLMN ID 6
2.39 029038 / ADJ CELL LAC 6
Counter ID: 029037 Network element name: ADJ CELL PLMN ID 6
Version: 4.0 NetAct name: ADJ_CELL_PLMN_ID_6
Description: PLMN ID of the 6th strongest adjacent cell.
Updated: The PLMN ID value is based on the last received MS report before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and DIS-CONNECT from MS/MSC or before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and CLEAR_COMMAND from MSC.
Logical type: Variable Trigger type: Event Sampling interval:
Unit: Integer number Range: Example values:
Dependencies with other counters:
Operability class:
Related to feature:
BSS20028: Drop Call Breakdown Observation
Related to standard:
3GPP Measurement name (Clause header):
3GPP Measurement type:
Exceptions to related standard:
Used from release: S11.5 Definition updated in release:S12
Counter ID: 029038 Network element name: ADJ CELL LAC 6
Version: 4.0 NetAct name: ADJ_CELL_LAC_6
Description: LAC of the 6th strongest adjacent cell.
Updated: The LAC value is based on the last received MS report before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and DISCON-NECT from MS/MSC or before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and CLEAR_COMMAND from MSC.
Logical type: Variable Trigger type: Event Sampling interval:
Unit: Integer number Range: Example values:
Dependencies with other counters:
Operability class:
Related to feature:
BSS20028: Drop Call Breakdown Observation
Related to standard:
3GPP Measurement name (Clause header):
3GPP Measurement type:
Exceptions to related standard:
Used from release: S11.5 Definition updated in release:S12
DN0481217 33
29 Drop Call Breakdown Observation Counters of Drop Call Breakdown Observation
Id:0900d805807fc1cbConfidential
2.40 029039 / ADJ CELL ID 6
2.41 029040 / RX LEVEL ADJ 6
Counter ID: 029039 Network element name: ADJ CELL ID 6
Version: 4.0 NetAct name: ADJ_CELL_ID_6
Description: Cell ID of the 6th strongest adjacent cell.
Updated: The Cell ID value is based on the last received MS report before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and DIS-CONNECT from MS/MSC or before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and CLEAR_COMMAND from MSC.
Logical type: Variable Trigger type: Event Sampling interval:
Unit: Integer number Range: Example values:
Dependencies with other counters:
Operability class:
Related to feature:
BSS20028: Drop Call Breakdown Observation
Related to standard:
3GPP Measurement name (Clause header):
3GPP Measurement type:
Exceptions to related standard:
Used from release: S11.5 Definition updated in release:S12
Counter ID: 029040 Network element name: RX LEVEL ADJ 6
Version: 4.0 NetAct name: RX_LEVEL_ADJ_6
Description: RX level value of the 6th strongest adjacent cell.
Updated: The RX level value is based on the last received MS report before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and DIS-CONNECT from MS/MSC or before the TCH drop occured between messages ASSIGNMENT_COMPLETE from BTS and CLEAR_COMMAND from MSC.
Logical type: Variable Trigger type: Event Sampling interval:
Unit: Integer number Range: Example values:
Dependencies with other counters:
Operability class:
Related to feature:
BSS20028: Drop Call Breakdown Observation
Related to standard:
3GPP Measurement name (Clause header):
3GPP Measurement type:
Exceptions to related standard:
Used from release: S11.5 Definition updated in release:S12
34 DN0481217
29 Drop Call Breakdown Observation
Id:0900d805807fc1cbConfidential
Counters of Drop Call Breakdown Observation
2.42 029041 / FOCUS OF BREAKDOWN
Counter ID: 029041 Network element name: FOCUS OF BREAKDOWN
Version: 4.0 NetAct name: FOCUS_OF_BREAKDOWN
Description: Indicates to which counter the drop call breakdown observation is related. Coding: 1 = breakdown of counter DROPS AFTER TCH ASSIGN 2 = breakdown of counter CLEAR REQUEST SENT BY BSC ON TCH
Updated: When the focus of the observation is on the breakdown of the counter DROPS AFTER TCH ASSIGN, this counter is updated with value 1 when the counter DROPS AFTER TCH ASSIGN is updated. When the focus of the observation is on the breakdown of the counter CLEAR REQUEST SENT BY BSC ON TCH, this counter is updated with value 2 when the counter CLEAR REQUEST SENT BY BSC ON TCH is updated.
Logical type: Variable Trigger type: Event Sampling interval:
Unit: Integer number Range: Example values:
Dependencies with other counters:
Operability class:
Related to feature:
BSS20028: Drop Call Breakdown Observation
Related to standard:
3GPP Measurement name (Clause header):
3GPP Measurement type:
Exceptions to related standard:
Used from release: S11.5 Definition updated in release:
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