PCU Utilisation Measurement.pdf

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GSM/EDGE BSS, Rel.

RG20(BSS), Operating

Documentation, Issue 08

Reference

110 PCU Utilisation Measurement

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Table of contentsThis document has 8 pages.

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

2 110 PCU Utilisation Measurement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

3 Counters of PCU Utilisation Measurement . . . . . . . . . . . . . . . . . . . . . . . 7

3.1 110000 / PEAK RESERVED PCUPCM CHANNELS . . . . . . . . . . . . . . . 7

3.2 110001 / PEAK OCCUPIED PDTCH UL . . . . . . . . . . . . . . . . . . . . . . . . . 7

3.3 110002 / PEAK OCCUPIED PDTCH DL . . . . . . . . . . . . . . . . . . . . . . . . . 8



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List of tablesTable 1 Measurement description of PCU Utilisation Measurement . . . . . . . . . . 6

Table 2 Counters of PCU Utilisation Measurement . . . . . . . . . . . . . . . . . . . . . . . 6



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110 PCU Utilisation Measurement Summary of changes

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1 Summary of changesChanges between document issues are cumulative. Therefore, the latest document

issue contains all changes made to previous issues.

Changes made between issues 2-1 and 2-0

The Updated field is modified for the counter 110000 related to BSS21530: mcBSC.

Changes made between issues 2-0 and 1-0

The Description, Updated and Related to feature fields are updated for the counter

110000 related to BSS21454: Packet Abis over IP/Ethernet.



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2 110 PCU Utilisation MeasurementThis measurement records the peak number of used channels in UL/DL direction per

PCU and the number of occupied packet data traffic channels (PDTCH) per PCU.

This measurement is optional.

Measurement description

Measurement counters

Related topics

• Counters of PCU Utilisation Measurement

Instructions

• BSC Statistics Administration

Reference

• BSC Measurement Counters Displaying Program (FOXMEA)

• Performance Measurements

•

PCU2 Service Terminal Commands

Measurement

Measurement ID

Measurement abbreviation

PCU Utilisation Measurement

110

PCU_UTIL

Product BSC

Product software release S13

Target name PCU

Table 1 Measurement description of PCU Utilisation Measurement

Counter Counter number

PEAK RESERVED PCUPCM CHANNELS 110000

PEAK OCCUPIED PDTCH UL 110001

PEAK OCCUPIED PDTCH DL 110002

Table 2 Counters of PCU Utilisation Measurement

http://general_glossary.pdf/

http://dn98786397.pdf/








http://general_glossary.pdf/



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110 PCU Utilisation Measurement Counters of PCU Utilisation Measurement

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3 Counters of PCU Utilisation Measurement

3.1 110000 / PEAK RESERVED PCUPCM CHANNELS

3.2 110001 / PEAK OCCUPIED PDTCH UL

Counter ID: 110000 Network element name: PEAK RESERVED PCUPCM

CHANNELS

Version: 3.2 NetAct name: PEAK_RESERVED_PCUPCM_CH

Description: Peak number of reserved PCUPCM (16 kbit/s) channels. All reserved

channels within a measurement period are taken into account: GPRS channels,

EGPRS master and slave channels.

With Packet Abis the peak number of maximum possible PCU resource allocation

units (16 kbit/s channel equivalents) according to the maximum MCS for the territory.

Updated: When the sampled value exceeds the current peak value.Counter not updated in PCUM.

Logical type: Max Trigger type: Event Sampling interval:

Unit: Integer number Range: Example values:

Dependencies with other counters:

Operability class:

Related to feature:

BSS20432: Packet Data Optimisation Package

BSS21454: Packet Abis over IP/Ethernet

Related to standard:

3GPP Measurement name (Clause header):

3GPP Measurement type:

Exceptions to related standard:

Used from release: S13 Definition updated in release:S15

Counter ID: 110001 Network element name: PEAK OCCUPIED PDTCH UL

Version: 3.0 NetAct name: PEAK_OCCUPIED_PDTCH_ULDescription: Peak number of simultaneously occupied uplink GPRS/EDGE RTSLs

within a measurement period. RTSL is occupied for the whole TBF duration, also

when there is no transmission.

Updated: When the sampled value exceeds the current peak value.

Logical type: Max Trigger type: Event Sampling interval: 1 s



Operability class:



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Counters of PCU Utilisation Measurement

3.3 110002 / PEAK OCCUPIED PDTCH DL

Related to feature:






Used from release: S13 Definition updated in release:

Counter ID: 110002 Network element name: PEAK OCCUPIED PDTCH DL

Version: 3.0 NetAct name: PEAK_OCCUPIED_PDTCH_DL

Description: Peak number of simultaneously occupied downlink GPRS/EDGE RTSLs

within a measurement period. RTSL is occupied for the whole TBF duration, also

when there is no transmission.

Updated: When the sampled value exceeds the current peak value.

Logical type: Max Trigger type: Event Sampling interval: 1 s



Operability class:

Related to feature:






Used from release: S13 Definition updated in release:

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