nokia netact optimisation introduction

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Introduction to Optimizer

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1 Nokia Siemens Networks OS86641EN53GLA0

NetAct Optimizer 3.0 BasicIntroduction to Optimizer

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Nokia Siemens Networks AcademyLegal notice

Intellectual Property RightsAll copyrights and intellectual property rights for Nokia Siemens Networks training documentation, product documentation and slide presentation material, all of which are forthwith known as Nokia Siemens Networks training material, are the exclusive property of Nokia Siemens Networks. Nokia Siemens Networks owns the rights to copying, modification, translation, adaptation or derivatives including any improvements or developments. Nokia Siemens Networks has the sole right to copy, distribute, amend, modify, develop, license, sublicense, sell, transfer and assign the Nokia Siemens Networks training material. Individuals can use the Nokia Siemens Networks training material for their own personal self-development only, those same individuals cannot subsequently pass on that same Intellectual Property to others without the prior written agreement of Nokia Siemens Networks. The Nokia Siemens Networks training material cannot be used outside of an agreed Nokia Siemens Networks training session for development of groups without the prior written agreement of Nokia Siemens Networks.

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Module Objectives

At the end of this module the trainee should be able to:

list the main functionality in Optimizer explain how network data is retrieved to Optimizer

database

start Optimizer

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Content

Optimizer Functionality Architecture Prerequisites before using Optimizer Starting Optimizer

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Optimizer product concept (1/2)

Visualisation and analysis functionality Topology, configuration parameters and KPIs

in one view Multi-vendor, multi-cluster network

visualisation

Measurement based optimization for the key tasks GSM Frequency Optimization (BCCH,TCH, BSIC,HSN) Interference Analysis for WCDMA and GSM Adjacency management for GSM & WCDMA for multi-vendor environment

Main Optimizer components Topology Navigator Browser Map View

Primary downlink scrambling code allocation

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Optimizer product concept (2/2)Shared NetAct installation No need for extra HW Pre-installed in NetAct (only license activation need) Full data integrity Client-server architecture (no limitation for simultaneous

use)

Automation through seamless NetAct integration Automated refresh of Configuration Data (CM) and KPIs Nightly KPI calculation from raw counters (from NetAct) Custom KPI Import from preferred PM tool (through

integration project) Export and Provisioning changes through NetAct

Configurator for multi-vendor environment NetAct

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7 Nokia Siemens Networks OS86641EN53GLA0Presentation / Author / 10.2008 Date

Optimization Process for Operational Networks

Something wrong in the network

Changes in the network

Need to improve performance

Analyze and visualize

Scrambling code allocation

Frequency optimization

Capacity optimization

Verification of the plan and manual changes

Provisioning

Triggers for optimization

Actions for optimization

Verify and Implement change

Time for a regular check

Performance Follow-upPerformance Follow-up

Adjacency optimization

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Optimizer Licences

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Licenses and Features (1/3)2G & 3G Optimizer (basic functionality)

Geographical Visualisation Graphical Adjacency Management Distance based adjacency optimisation Instant Adjacency Provisioning Scrambling Code Optimisation Custom KPI

2G & 3G Advanced Visualisation (basic functionality from OSS5.2 onwards)

Dominance area visualisation Improved map graphics with scroll mouse support User specific visualisation profiles and map bookmarks Border area visualisations Timing Advance Analysis Alarm History

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Licenses and Features (2/3)2G & 3G Automated Adjacency Management (optional) Measurement-based GSM Adjacency Optimisation Measurement-based WCDMA Adjacency Optimisation

2G & 3G Performance Optimisation (optional) Frequency allocation BCCH Allocation List management support Interference Analysis Propagation Delay Analysis

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Licenses and Features (3/3)2G & 3G Service Optimizer (optional)

Capacity AnalysisMVI Interface (optional)

Visualisation and analysis Graphical and distance based adjacency management Measurement based adjacency creation and deletion Scrambling code checking and allocation Optional, depending on other vendor data Interference analysis Frequency allocation Propagation delay analysis

LTE Optimizer (optional)

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Content


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NetAct Optimizer architecture overview

Optimizer Client

Tier 2Application Server

Tier 3Database Server

GIS dataCM dataPM data

Optimizer data

GIS dataCM dataPM data

Optimizer data

Reporter

Configurator

Optimizer

Tier 1 Client PC

Optimizer Client

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Optimizer Database ConnectionsTier 2Tier 2

Tier 3Tier 3

Linux Application Servers

OPT DBAnte DataCM data

PM Data

Optimizer RAC Appl. Planning ToolADE

RAC DB

REP DB

Other vendors NEsNokia NEs

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Solution architecture overview

Statistic DB

OptimizerData

OptimizerData

NetActtm

Optimizer CM

Data

CMData

CSVASCII

NMS

Conversion SW

Conversion

SW

NMS

Vendor-X

Huawei

exNokia

ADE

MV

PM Data

PM Data

IM Generation

- Existent Functionality

- Integration Project

- Operator Specific

Configurator

Reporter

CSVXML

CSV

NMS

Site data base

Planningtool

exNokia

MMR

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Currently Supported vendors

Technology Vendor CM adapators IM adaptors Integration wk

2G exNokia x x 0

2G Huawei x x 1-2

2G exSiemens x x 1

2G Ericsson x x 1

3G exNokia x x 0

3G Huawei xno interference

analysis 3-4

3G exSiemens Not Supported Not Supported -

3G Ericsson x x 1

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Content


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Preliminary Tasks Before Optimising

Manage Geographic Information System (GIS) Settings Check site and antenna data Create adjacency templates Start measurements

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Optimising Process

CM dataNetworkconfigurationNetworkmeasurements

site and antenna data

Optimizerfunctionality

ScramblingCodeAllocation

FrequencyPlanning

GSM AdjacencyOptimization

WCDMA AdjacencyOptimization

InterferenceAnalysis

Visualization

KPI data

Interference Matrix

Plans

Actual data:

Modified data:

Optimizerdatabase

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Content


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Starting Optimizer (1/2)

1. Download and install Tier1 package:https:///client_sw/

2. Configure Java Web Start:Start -> Programs -> Java WebStartSelect File -> Preferences -> Java

3. Open NED from NetAct Start and check the rest of the NetAct user workstation configuration settings from there.

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Starting Optimizer (2/2)

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Optimizer Default View

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Document change history

First version for Optimizer 3.0PLe1.023.8.2010

Change commentNameVersionDate

nokia netact optimisation introduction

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