digi xeus gpeh analysis

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Commercial Confidential. All Rights Reserved. Aexio Software 2010

Intelligent Optimization


DiGi Phone Profiling

using Aexio Xeus


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iPhone 3G RSCP Distribution


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iPhone 3Gs RSCP Distribution


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iPhone 3G Ec/No Distribution


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iPhone 3Gs Ec/No Distribution


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XEUSTraffic Recording

PerformanceCounters

Drive Test

Traffic Recording

Network

Configuration

Statistics

Drive Test

Aexio XEUS PRO 2010 GPEH Solution


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SOLUTION 1 Improving Network

Performance

XEUS AnalysisSolution

Complete

NeighborOptimization

Pilot

PollutionAnalysis

CellProfiling

Optimization

neighbor usinglive users

Minimizeinterference

Optimize cell bycell basis


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Complete Neighbor Optimization

Based on almost every live

user

Identify missing, too many

and bad ranking neighbor

Intuitive map presentation

Built-in neighbor editor


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Pilot Pollution Analysis

Polluted

Cell

Polluter Cell and

Pollution Event

Count (e.g. 4)

Identify Polluted

Cells & Polluters

Input for

Antenna Tilting


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Cell Profiling Health Check

Cell RF Classification

Good

Poor

Distribution of receivedsignal strength


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SOLUTION 2 Managing VIP Complaint

XEUS AnalysisSolution UETRProcessing

Extensive

CallAnalysis

Able to call tracespecific IMSI

Drive Test likeanalysis


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Extensive Call Analysis Synchronized Events,Messages & Measurement

Chart view

Decoded Message

View

Step-by-step


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Call Event Properties Description Example

Call ID Unique Call Id 5034

Time Timestamp of the event 25/6/2010 12:03:11 AM

Call Type Call Type Speech

Call End Type Call End Type DroppedCallRF Class RF Class Poor DL Quality

Event Event Type Dropped Call

Cause Cause of the Event (from Xeus) Soft Handover Failure

System Cause System Cause (from Log)ASU Complete for Addition NotReceived

Extended Cause Extended Cause (from Log) Procedure Timeout

ExtraInfo Additional InformationAS Cell 1 Active Set Cell 1 Name 9485AU02

AS Cell Ec/No 1 Active Set Cell 1 Ec/No -15.5

AS Cell RSCP 1 Active Set Cell 1 RSCP -105

AS Cell 2 Active Set Cell 2 Name


HS Cell HS Cell Name

Target Cell Target Cell Name W10787:naTarget Cell Ec/No Target Cell Ec/No -12.5

Target Cell RSCP/RSSI Target Cell RSCP/RSSI -102

Phone Phone Model

IMSI UE IMSI 5021610001845762

UERC UERC Speech

Target UERC Target UERC

RAB RAB Group Type SpeechTarget RAB Target RAB Group

Nokia N95-3

Extensive Call Details


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SOLUTION 3 Identify Problem Phones


Phone Type

EventStatistics

Phone RFDistribution Phone infoper call

Identify Phone

with high drop &block

Understand RadioPerformance

Identify Phone

model in callanalysis


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Phone Profiling Comparing Phone

Performance


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Compare Signal Strength

between two Phone models


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Call Event Properties Description Example

Call ID Unique Call Id 5034

Time Timestamp of the event 25/6/2010 12:03:11 AM

Call Type Call Type Speech

Call End Type Call End Type DroppedCall

RF Class RF Class Poor DL Quality

Event Event Type Dropped CallCause Cause of the Event (from Xeus) Soft Handover Failure

System Cause System Cause (from Log)ASU Complete for AdditionNot Received

Extended Cause Extended Cause (from Log) Procedure Timeout

ExtraInfo Additional Information

AS Cell 1 Active Set Cell 1 Name 9485AU02

AS Cell Ec/No 1 Active Set Cell 1 Ec/No -15.5AS Cell RSCP 1 Active Set Cell 1 RSCP -105



HS Cell HS Cell Name

Target Cell Target Cell Name W10787:na

Target Cell Ec/No Target Cell Ec/No -12.5Target Cell RSCP/RSSI Target Cell RSCP/RSSI -102

Phone Phone Model

IMSI UE IMSI 5021610001845762

UERC UERC Speech

Target UERC Target UERC

RAB RAB Group Type Speech

Target RAB Target RAB Group

Nokia N95-3

Identify Phone model for each

call analysis


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SOLUTION 4 Human Resource


Wizard-

basedanalysis

Detail problem

categorization

Built-in

ActionHistory

Suitable for less

experiencedengineer

Fast problemidentification

Fast solutionimplementation


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Wizard based Analysis

Summary of issues withsuggested actions

Interactive Charts showingsummary of the recording


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Drill-down analysis

Detail Dropped Analysis with

slicing and drill-down support

Drill-down analysis


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Shown mostly due toIRAT HO Failure

Dropped Call Categorization


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Sync view with Google Earth for 3D Mapping


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Built-in Action History

Add & RemoveNeighbor by

clicking cell on Map

Action Plan Historytracks the changesthat are undoable

Show Warning if addedNeighbor cause co-channel

neighbor or co-BCCH &BSIC neighbors


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Action Plan Report

Export Action Planas Excel Report


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UNLOCK powerful data

source

NEW level of

optimization technique KEY to Intelligent

Network managementXEUS

CONCLUSION

digi xeus gpeh analysis

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