2014-aexio-xeuspro-technical.pdf

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AEXIO SOLUTIONS Intelligent Optimization

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XEUS DESKTOP OPTIMIZATION Network Troubleshooting and Analysis


3Copyright © 2013 InfoVista S.A. All rights reserved.

Traffic Measurement Recording Modules

• Neighbor Optimization

• Pilot Pollution Analysis

• Coverage Analysis

• VIP Analysis• Subscriber KPI

Analysis• Phone Profiling• Smart Phone

Analysis*

• Cell Analysis• Blocked/Dropped

Analysis• Throughput

Analysis

QOS Analysis

Network Optimization

User Quality Management

• Coverage Plot• User Positioning

Live Geo-Analysis

Call Search Task Manager

Ericsson GPEH (till W13B)

Huawei PCHR (till RAN15)

NSN Megamon & ICSU (30.9-0)

Data Sources

Excel Reporting

* - GPEH Only

ZTE CTS (Version 4.11)

Ericsson LTE UE/Cell Trace (till L12B)

ZTE LTE CTS (Version 4.11)

Huawei LTE SIG *

* - BETA version. Full version in Q1 2014.


INSTALLATION GUIDE

System Requirements for Xeus TMR:

Components Requirements

Computer and Processor Pentium i5 or higher.

Memory 2 Gigabyte (GB) and above. *Recommended 8GB of RAM for best performance.

Hard Disk Minimum space required is 100 GB

Third-party MapInfo Professional 8 and above and Google Earth (optional)

Operating System Windows XP, Vista or 7 (32 or 64 bit), Windows 8.1


XEUS PRO PROGRAM MENU

Quick Guide for TMR

Task Manager for manual queue parsing and auto-scheduling (TAM – Task Automation Module)


GETTING STARTED FOR TMR

1. Update Network Data prior of importing TMR files. This is important for correct Cell Name Matching

2. Collect TMR files

3. Plan import strategy. Recommended 3 hours data for one RNC for each import


ERICSSON GPEH/UETR/CTR COLLECTION

Configure GPEH Settings

gpehDataLevel = ALL_DATA

gpehFileSize = 50000

Collect GPEH Event based on analysis Scenario. Refer TMR Quick Guide Appendix 1c for list of event

Important: Include RRC Measurement & NBAP Radio Link Setup Request for Geo-Analysis


HUAWEI PCHR COLLECTION

1. Use “EXP CFGMML” command to export the MML scripts of the configuration data into the BAM folder

2. The CHRs are generated automatically and stored under the BAM in the following path:

RAN R12 & R13 /bam/common/fam/famlogfmt/pchr

3. The PCHR log will have either UCHR or PCHR word in the filenames e.g.

RAN R12 & R13 BSC0121_[PCHR]02Log20111010231746(DST)_20111010232743(DST).log.zip

Important: For R11 and above, please ensure that the file name has ‘PCHR’. File with ‘CHR’ string alone does NOT contain the performance call log and not supported in Xeus Pro.

4. Enable the CHRs Field

- If one of the fields is not enabled in the CHRs, use the following command to enable it:

- 1. In the LMT tool, execute the command SET UCHRCTRL (R11&above) in the Command Input field.

- 2. Click the “SELECT ALL” check box in the Type option drop down lists.

- 3. Run the command through a batch file only:

- Huawei R11 & above

SET UCHRCTRL:STATETYPE=ABNORMAL_ONLY-1&NORMAL_ONLY-1, DOMAINTYPE=CS_ONLY-1&PS_ONLY-1, FLOWTYPE=CONN_SETUP-1&RAB-1&DCCC-1&SHO-1&HHO-1&SYS_HO_OUT-1&RRC_RELEASE-1&STAT-1&NET_OPT-1, RRCCAUSE=ORIGINATING_CONVERSATIONAL_CALL-1&ORIGINATING_STREAMING_CALL-1&ORIGINATING_INTERACTIVE_CALL-1&ORIGINATING_BACKGROUND_CALL-1&ORIGINATING_SUBSCRIBED_TRAFFIC_CALL-1&TERMNT_CONVERSATIONAL_CALL-1&TERMNT_STREAMING_CALL-1&TERMNT_INTERACTIVE_CALL-1&TERMNT_BACKGROUND_CALL-1&EMERGENCY_CALL-1&INTER_RAT_CELL_RESELECTION-1&INTER_RAT_CELL_CHG_ORDER-1&REGISTRATION-1&DETACH-1&ORIGINATING_HIGH_PRIOR_SIG-1&ORIGINATING_LOW_PRIOR_SIG-1&CALL_RE_ESTAB-1&TERMNT_HIGH_PRIOR_SIG-1&TERMNT_LOW_PRIOR_SIG-1&TERMNT_CAUSE_UNKNOWN-1&MBMS_RECEPTION-1&MBMS_PTP_RB_REQ-1;


XEUS PRO TMR FILE PROCESSING

GPEH, PCHRMegamon Logs

File Decoder

Call State Engine

Geolocating & Binning

Cell Matching

Statistics Calculation

Plot Creation

Output Databases(Access)

Output Plots(MapInfo Tables)

INPUTOUTPUT

Identify Call Type, Call Events and

Release Reasons


IMPORT TMR FILES


IMPORTING TMR LOGS

Allow Filtering by Call End type or Call Messages to reduce output

database size

Set output database and summary parsing report name

and location

Enable Geo-Analysis to geolocating call position


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QOS ANALYSISHigher QOS through analysis & comprehensive troubleshooting of abnormal events



Cell RF Classification

Good

Poor

Distribution of received signal strength

Cell Analysis – Health Check


RF Elements in the cell

Power Usage & System Resources

Cell Utilization


Overall Throughput Analysis

Best/Worst Cell Analysis

Throughput Analysis


Detail Dropped Analysis with slicing and drill-down support

Drill-down analysis

Blocked & Dropped Analysis


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USER QUALITY MANAGEMENTManage & Improve your most important clients call quality



VIP Summary for selected IMSI Details call with decoded messages

VIP Call Trace Analysis


Subscriber KPI Analysis


Phone Profiling – Comparing Phone Performance

Phone Profiling


Compare Signal Strength between two Phone models

Phone Profiling – Distribution Chart


Summary of State Transitions of all UEs

Smart Phone Analysis (*GPEH ONLY)


Signaling vs RRC State Transition Statistics

Smart Phone Analysis (*GPEH ONLY)


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LIVE GEO-ANALYSISSwiftly Geo-Locate calls & pin-point areas that require optimization



• GeoAnalysis feature for geo-locating of UE

• User-defined Thematic Plotting

Bin Plots from live UE measurement

Coverage Analysis


Bin Plot Analysis and Call SearchDisplay Measurements and KPI for selected bin on Map

Able to search call that pass through the bin

Select plot bin

Search Calls that pass through the

bin

Bin- Plot Analysis


User Positioning on Normal/Abnormal Calls

Abnormal Call Details

User Positioning


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NETWORK OPTIMIZATIONIncrease optimization efficiency through detailed neighbor optimization , pilot pollution & coverage analysis



Suggest Neighbor Addition, Removal and Re-ranking

User-definable parameter for neighbor optimization algorithm

Neighbor Optimization


Pilot-pollution analysis


Polluted Cell Polluter Cell and Pollution Event

Count

• Identify Polluted Cells & Polluters

• Input for Antenna Tilting

Pilot-pollution analysis – Map View


Call Setup Distance

Coverage Zone on Map

Cell Coverage Details

Cell Coverage Analysis


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SUPPORTING FEATURES



Search by various filters

Search Result with detail information

Call or Event Search


Excel Report Designer and CreatorExcel Report Template Editor where user can drag-drop drop the metrics to the report template

Reporting feature and template available for all modules

Drag & drop metrics

Excel file Editor

Flexible Reporting Module


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TASK AUTOMATION MODULE (TAM)Automated parsing of TMR logs



1. Scheduling with Auto FTP & Parsing

Network Traffic Measurement Log from OSS

4. User can copy the parsed datasets to local machine to

work on them offline

2. Parsed datasets & reports are stored in the workstation file-system

Workstation

3. Xeus Pro user can work locally on the

workstation with the parsed datasets

Aexio Xeus Task Automation Module (TAM)


Processor : Intel® Xeon® 8-Core (E5-2667, E5-2630, E5-2620)

Operating System : Windows® 7 Professional 64 bit

Memory : 16 (2 x 8GB) or 32GB (4 x 8GB) DDR3 RDIMM

Memory, 1600MHz

Hard Drive : 4 X 1TB Serial Attached SCSI hard

drive (10K RPM)

Drive Controller : SAS hard drives with RAID 10

configurations

Task Automation Module (TAM) Recommended Specs


TAM

WORKSTATION

Multi Vendor

OSS or RNCs

Gigabit

Ethernet LANLAN

TAM

WORKSTATION

TAM

WORKSTATION


OTHER SUPPORTED VENDORSLayer3 Message Flow with Internal Message Visibility and RF Measurements


Layer 3 Messages & Events

Huawei CHR Log associated for the call

Measurement Chart

XEUS – Huawei CHR Views


Layer 3 Messages & Internal RNC

Messages

External Message DetailsInternal RNC Message Details

XEUS – NSN Megamon Views


Layer 3 Messages & Events

ZTE CTS log internal message of the call

Measurement Chart

XEUS – ZTE CTS Views


Layer 3 Messages & Internal RNC

Messages

Internal RNC Message Details

XEUS – Ericsson LTE eNodeB UE/Cell Trace Views

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2014-aexio-xeuspro-technical.pdf

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