Timing Advance

Nokia Siemens Networks GSM/EDGE BSS, rel. RG10(BSS), operating documentation, issue 04

55 Timing Advance Statistics Measurement

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Issue 6-0Approval Date 12/02/2009 00:00:00

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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.

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Copyright © Nokia Siemens Networks 2009. All rights reserved

f Important Notice on Product Safety Elevated voltages are inevitably present at specific points in this electrical equipment. Some of the parts may also have elevated operating temperatures.

Non-observance of these conditions and the safety instructions can result in personal injury or in property damage.

Therefore, only trained and qualified personnel may install and maintain the system.

The system complies with the standard EN 60950 / IEC 60950. All equipment connected has to comply with the applicable safety standards.

The same text in German:

Wichtiger Hinweis zur Produktsicherheit

In elektrischen Anlagen stehen zwangsläufig bestimmte Teile der Geräte unter Span-nung. Einige Teile können auch eine hohe Betriebstemperatur aufweisen.

Eine Nichtbeachtung dieser Situation und der Warnungshinweise kann zu Körperverlet-zungen und Sachschäden führen.

Deshalb wird vorausgesetzt, dass nur geschultes und qualifiziertes Personal die Anlagen installiert und wartet.

Das System entspricht den Anforderungen der EN 60950 / IEC 60950. Angeschlossene Geräte müssen die zutreffenden Sicherheitsbestimmungen erfüllen.

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Table of ContentsThis document has 13 pages.

Summary of changes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1 55 Timing Advance Statistics Measurement . . . . . . . . . . . . . . . . . . . . . . 6

2 Counters of Timing Advance Statistics Measurement . . . . . . . . . . . . . . . 82.1 055000 / TA CLASS 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82.2 055008 / TA CLASS 9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82.3 055009 / PC 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92.4 055018 / PC 10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92.5 055019 / MIN 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92.6 055028 / MIN 10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102.7 055029 / MAX 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102.8 055038 / MAX 10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112.9 055039 / AVE 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112.10 055040 / DENOMINATOR 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122.11 055057 / AVE 10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122.12 055058 / DENOMINATOR 10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

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List of TablesTable 1 Measurement description of Timing Advance Statistics Measurement . . 6Table 2 Measurement counters of Timing Advance Statistics Measurement . . . . 6

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55 Timing Advance Statistics Measurement Summary of changes

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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 6-0 and 5-0Coverage area added to Target name field in Chapter 1.

NetAct names corrected in counter tables.

Changes made between issues 5-0 and 4-0Counter table format changed.

Changes made between issues 4-0 and 3-0The document has been revised throughout to comply with the latest documentation standards. No changes have been made due to changes in software.

The name of the document and chapter one has been changed from BSC Counters: Timing Advance Statistics Measurement to 55 Timing Advance Statistics Measurement.

Tables one and two, Measurement description of Timing Advance Statistics Measure-ment and Counters of Timing Advance Statistics Measurement have been added to chapter one.

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1 55 Timing Advance Statistics MeasurementThe measurement of the timing advance statistics registers information on the timing advance during calls. With this information you can estimate the distribution of the sub-scribers within the cell area. The information is collected for each BTS.

This measurement is optional.

Measurement description

Measurement counters

Related topics

• Counters of Timing Advance Statistics Measurement • BSC Statistics Administration

MeasurementMeasurement IDMeasurement abbreviation

Timing Advance Statistics Measurement55TIMING_ADV

Product BSC

Product software release S4

Target name BTS + Coverage Area

Table 1 Measurement description of Timing Advance Statistics Measurement

Counter Counter number

TA CLASS 1 055000

: :

TA CLASS 9 055008

PC 1 055009

: :

PC 10 055018

MIN 1 055019

: :

MIN 10 055028

MAX 1 055029

: :

MAX 10 055038

AVE 1 055039

DENOMINATOR 1 055040

: :

AVE 10 055057

DENOMINATOR 10 055058

Table 2 Measurement counters of Timing Advance Statistics Measurement

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• Activating and Testing BSC4093: Timing Advance Statistics • BSC Measurement Counters Displaying Program (FOXMEA) • Performance Measurements • Extended Cell Range

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Counters of Timing Advance Statistics Measurement

2 Counters of Timing Advance Statistics Mea-surement

2.1 055000 / TA CLASS 1

The pattern of counter 055000 is repeated until 055008.

PATTERN START: 055000

PATTERN STOP: 055000

PATTERN REPEATED: 9 times

2.2 055008 / TA CLASS 9

Counter ID: 055000 Network element name: TA CLASS 1

Version: 3.0 NetAct name:

Description: Upper range of the subclass 1

Updated:

Logical type: Variable Trigger type: Event Sampling interval:

Unit: Integer number Range: Example values:

Dependencies with other counters:

Operability class:

Related to feature: Related to standard:

3GPP Measurement name (Clause header):

3GPP Measurement type:

Exceptions to related standard:

Used from release: S4 Definition updated in release:

Counter ID: 055008 Network element name: TA CLASS 9


Description: Upper range of the subclass 9.

Updated:

Logical type: Variable Trigger type: Event Sampling interval:



Operability class:






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55 Timing Advance Statistics Measurement Counters of Timing Advance Statistics Measurement

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2.3 055009 / PC 1





2.4 055018 / PC 10

2.5 055019 / MIN 1

Counter ID: 055009 Network element name: PC 1


Description: Number of the MS power measurements with timing advance class 1.

Updated:

Logical type: Sum Trigger type: Event Sampling interval:



Operability class:






Counter ID: 055018 Network element name: PC 10


Description: Number of the MS power measurements with timing advance class 10.

Updated:




Operability class:






Counter ID: 055019 Network element name: MIN 1

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2.6 055028 / MIN 10

2.7 055029 / MAX 1


Description: Minimum MS power value with timing advance class 1.

Updated:

Logical type: Min Trigger type: Event Sampling interval:



Operability class:






Counter ID: 055028 Network element name: MIN 10


Description: Minimum MS power value with timing advance class 10.

Updated:

Logical type: Min Trigger type: Event Sampling interval:



Operability class:






Counter ID: 055029 Network element name: MAX 1


Description: Maximum MS power value with timing advance class 1.

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2.8 055038 / MAX 10

2.9 055039 / AVE 1

Updated:

Logical type: Max Trigger type: Event Sampling interval:



Operability class:






Counter ID: 055038 Network element name: MAX 10


Description: Maximum MS power value with timing advance class 10.

Updated:

Logical type: Max Trigger type: Event Sampling interval:



Operability class:






Counter ID: 055039 Network element name: AVE 1


Description: Average MS power value with timing advance class 1.This counter is updated with counter 055040.

Updated:


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2.10 055040 / DENOMINATOR 1

The pattern of counters 055039-055040 is repeated until 055057-055058.




2.11 055057 / AVE 10



055040: DENOMINATOR 1

Operability class:






Counter ID: 055040 Network element name: DENOMINATOR 1


Description: Denominator of the average MS power value with timing advance class 1.This counter is updated with counter 055039.

Updated:




055039: AVE 1

Operability class:






Counter ID: 055057 Network element name: AVE 10


Description: Average MS power value with timing advance class 10.This counter is updated with counter 055058.

Updated:

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2.12 055058 / DENOMINATOR 10




055058: DENOMINATOR 10

Operability class:






Counter ID: 055058 Network element name: DENOMINATOR 10


Description: Denominator of the average MS power value with timing advance class 10.This counter is updated with counter 055057.

Updated:




055057: AVE 10

Operability class:






Timing Advance

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