3GCellPro - TGCP WCDMA optimization tools3gcellpro.com/TGCP_SW_Portfolio.pdf · 3GCellPro - TGCP WCDMA optimization tools: TGCP WCDMA Protocol Analyzer - functionality and applications:

3GCellPro - TGCP WCDMA optimization tools: TGCP WCDMA Protocol Analyzer - functionality and applications:

Tool post-processes RNC, Cell and IMSI Performance Measurements (e.g. GPEH, CTR, UETR txt and bin format, under development) and gives

possibility to review each single message and connection, statistic and histograms, details analysis for IMSI/IMEI and Cell levels.

� Support for UTRAN protocols: RRC,NBAP,RANAP,RNSAP binary decoder (ASN.1 format)

� RRC Connection Request cell profile : � Propagation delay � Establishment cause

� EcIo on Request � Initial code power

� Quick drill-down troubleshooting � RRC Connection Request / Setup / Success rate

� Quick assessment which RRC Service/Signalling connections are failing

� rrcConnectionRelease in Compressed Mode � Radio Environment. Matrix for RRC Connection

� RRC Connection Request break down into CS/PS service: Impact of HW changes on capacity

� Pilot Pollution, Other2Own Cell Interference (DL) � Cell radio performance :

� Common Measurements (Capacity): � Dedicated Measurements (RL Quality):

� SIR � 3g3g Cell Overlapping Matrix � Detected/missing neighbours 3g-3g � HO distribution: AS Size distribution � Received-total-wide-band-power,

� Transmitted-carrier-power

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TGCP WCDMA Optimizer - functionality and applications:

Tool post-processes RNC Performance Measurements (e.g. GPEH bin format) and gives possibility to review results on map and histograms, details analysis for NW, Site and Cell levels: � Neighbours SHO module

� Detected / Missing neighbours analysis based on events 408

and 427 � Unmonitored Neighbours analysis - event 428

� Internal system releases analysis - event 438 � High correlation between field measurements and GPEH

statistics � Improvement in Unspecified failures - rrcConnectionReleases � Reduction of Speech/VT/Packet calls drops; 3g-2g

unnecessary reselections and UL Interference � Existing neighbours analysis – enhanced functionality and

filtering

� HSPA module � Advanced analysis of successful and failure HS Cell Change

based on events 432 and 433 � Not defined Cell Change neighbours detection � Average and Maximum HS users analysis – event 390

� Transmission module � Advanced traffic demand analysis for PS services based on

events 390 - system load � Very detailed analysis on cell, site (Iub) and RNC(Iups) –

system event resolution

Future functionality: � Pilot Pollution

� Restricted use, Unique PSC plan needed in RNC � Other2Own Cell Interference (DL) � IRAT HO Performance Behaviour

� CM_Activation, CM without e3a event, Average CM time,

Average time to e3a � Capacity Investigation :

� INTERNAL_DL_POWER_MONITOR_UPDATE � INTERNAL_ADMISSION_CONTROL_RESPONSE (finds the real

reason for Admission Rejects)

� STS counters causes verification : Admission counters Transmission analysis improved by Throughput calculation based on

event 441

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TGCP WCDMA Optimizer – Drive Tests Module

Multivendor application: Tool post-processes Air Interface Scanner Measurements and gives possibility to review results on map and histograms, details analysis for measurement area and cell levels: � Neighbours functionality

� Detected / Missing neighbours analysis based on scanner � Summary Data can be sorted by Cell Name, SC,%, and

Samples – easy to find a problematic cell � Bin Area Info data with detail RF parameters

� Existing neighbours analysis – enhanced functionality and filtering

� Reduction of calls drops; 3g-2g unnecessary reselections and UL Interference

� Comparison between field measurements and GPEH statistics - Unique functionality

� Map functionality

� Displays coverage of single and all SC’es (RSCP, EcNo) � Indicates Best Server, Active Sets and Polluted by selected SC

areas � Displays low RF areas for quick problems analysis:

� low RSCP areas

� Low EcNo areas � Polluted areas

� Displays direction and distance to missing neighbour or polluter

� Multi Layers analysis

� Detailed Analysis functionality � Cell Priority – advanced, detailed report with ncell priority

proposals, ncell RF parameters, distance etc. � Pilot Statistics charts:

� Pilot Coverage ranges � EcIo v.s.RSCP

� Polluted SC’es � RSCP PDF and CDF distribution � EcIo PDF and CDF distribution

Future functionality:

� Air Interface UE (3g and 2g)measurements support

� IRAT functionality

� Very detailed analysis on neighbour cells relation – RF parameters

distribution w

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