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www.huawei.com Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved. iManager PRS Introduction and Key Features 07/07/2011
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Page 1: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

www.huawei.com

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

iManager PRS Introduction and Key Features

07/07/2011

Page 2: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Preface

The iManager Performance Report System (PRS) is an integrated

solution for managing the performance reports of the wireless network.

It is applicable to the GSM, CDMA, WCDMA, WiMAX, TD-SCDMA,

LTE and Core Networks. This system enables multiple users to

manage the performance reports of multiple systems, vendors, and

versions, thus providing a basic supporting platform for monitoring and

analyzing the wireless network performance.

This training PPT file includes all the features from R7 and previous

versions, features marked R6/R7 indicates they’re introduced in

R6/R7.

Page 3: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Contents

Product Overview

Product Introduction

Network Topology

Software Architecture

Key Features

Page 4: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

PRS

PRS EMS of the third party

iManager M2000

File interface

PRS Client

Supporting internal professional performance reports on NEsAnalyzing and monitoring network key dataCustomizing KPIs and reports

GSM BSCBTS

WCDMA RNC

NodeB

CDMA CBSC

BTS

Page 5: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Network Topology The PRS is located in a distributed client/server network and is connected

to the EMSs of multiple vendors and OSSs. The following figure shows

the position of the PRS in the network:

Page 6: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Software Architecture (1)

The PRS software architecture consists

of the following parts: Server software

Report service module: provides system report

services such as report management, scheduled

report management, and KPI management. Basic management module: provides basic

system management services such as user

management, authority management, log

management, and system management. Client software

The PRS client provides users with a graphic user

interface (GUI). The client software provides operation entries for

the functions of the basic management module

and the report service module.

Page 7: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Software Architecture (2)

The PRS report service module is

shown in the following figure. The

PRS client provides the operation

entries for the functions of

performance report analysis

through the GUI.

Page 8: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Contents

Product Overview

Key Features Performance Report Management

Data Processing of Performance Report

Scheduled Report Management

KPI Monitoring

KPI Management and Analysis

KPI Benchmark

Traffic Trend Prediction

3DBH

Administration Tool (Web-based)

Data Management

Engineering Parameter Support

One-key Backup and Restore

Note: If a feature is marked with R6/R7, it means this feature was introduced in R6/R7.

Page 9: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Performance Report Management (1) Report Type

System reports consist of simple report and combined report. Custom reports consist of simple report, combined report, DB-based

report, and comparison report.

Simple report Comprises one or multiple subreports. The NE type and object

type are unique.

Combined report

Comprises one or more simple reports that can be of different NE types and object types.

DB-based report

Refers to a report that is created after you enter the customized SQL statements or select a stored procedure.

Comparison report

Compares multiple KPI values at a specific time during two time segments and displays in a comparison chart.

Page 10: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Performance Report Management (2)

Method of Storing Aggregation Data Time dimension

The results of objects can be aggregated from a small time granularity to a large time granularity in the following ways: raw period hour, hour day, day week, day month

Object dimension The results can be aggregated by object dimension from a low level to a high level, for

example, from cell to BSC, or from cell to cell group.

Data aggregation is performed by object dimension and then by time dimension in sequence.

After data is aggregated by both time dimension and object dimension, the aggregated data is displayed in a two-dimensional cross table (involving object and time dimensions), and the data aggregated by each dimension is stored.

Page 11: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Performance Report Management (3)

Related functions

Viewing/editing performance report

attributes

Setting the correlation between

a performance report and an Excel

template

Setting a performance report

directory

Report publication on

WEB

Setting correlated performance reports

Setting user permission for a

performance report

Importing and exporting reports

Page 12: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Performance Report Management — Viewing/Editing Performance Report Attributes (1)

System combined report

System simple report

Custom simple report

Comparison report

Custom DB-based report

Viewing the attributes of a performance

report

You cannot change the attributes of a system report, but can change

the attributes of a custom report.

Page 13: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Performance Report Management — Viewing/Editing Performance Report Attributes (2)

A custom simple report can be displayed as a chart. Multiple

KPIs and multiple legends can be displayed in one chart.

You can set multiple charts to be displayed in a report.

Page 14: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Performance Report Management — Setting Correlated Performance Reports

Function: You can set

correlation query between

two simple reports of the

same object type or of

different object types that

have aggregation relations.

When you query the

correlated report, the query

conditions are identical with

those of the original report.

The correlated report is also

a simple report.

Page 15: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Performance Report Management — Setting User Permission for a Performance Report

Function: The PRS supports

the function of assigning the

operation permission of a

performance report. The

members in the

Administrators user group or

the user who creates a

report can assign the

operation permission of a

performance report to other

users such as viewing,

modifying, deleting,

drilldown/drillup, correlating,

and scheduled task

management permission.

Page 16: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Function

The PRS supports the function of setting a correlated Excel template

for a performance report. After the setting is successful, the manually

saved or periodically generated performance report is saved in the

format of the correlated Excel template. Thus, you can customize the

display mode of the report result as required by query.

Performance Report Management — Setting the Correlation Between a Report and an Excel Template

Page 17: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Performance Report Management — Setting the Correlation Between a Report and an Excel Template (2)

The default Excel template is generated on the basis of the subreport types of a report. Each subreport corresponds to a tab page.

Removing the correlation with an Excel template

Page 18: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Performance Report Management—Setting a Performance Report Directory

Creating a directory

Page 19: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Function

The PRS can import or export reports in batches, thus facilitating the

sending of report definition information.

The following report attributes can be exported: basic information (including the vendor, NE type, object type, and description), KPIs, filtering conditions, chart information, object dimension, time condition, and object display attributes.

Report export: The PRS exports the specified report information and relevant information (such as KPIs) to an .xml file according to a certain format.

Report import: The PRS parses the exported report files, and then creates the reports defined in the report files.

Performance Report Management—Importing and Exporting Reports (1)

Page 20: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Performance Report Management — Importing and Exporting Reports (2)

Page 21: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved. Page 21

The address of the report Web server is as follows: http://server_ip:8010/prs-web. You can browse PRS reports by date on Web. You can search, browse, and download PRS reports on Web.

Reports WEB Publication (R7)

Page 22: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Contents

Product Overview

Key Features Performance Report Management

Data Processing of Performance Report

Scheduled Report Management

KPI Monitoring

KPI Management and Analysis

KPI Benchmark

Traffic Trend Prediction

3DBH

Administration Tool (Web-based)

Data Management

Engineering Parameter Support

One-key Backup and Restore

Note: If a feature is marked with R6/R7, it means this feature was introduced in R6/R7.

Page 23: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Data Processing of Performance Report — Filtering

Filtering is classified into TopN filtering and non-TopN filtering.

Non-TopN filtering

TopN filtering

Page 24: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Data Processing of Performance Report —Correlation Query

You can set correlation query between two simple reports of the same object type or of different object types but the aggregation relation exists. When you query the related report, the query conditions are identical with those of the original report.

The PRS provides the correlated reports that have the correlation on services or have the aggregation relation. You can query the correlated reports as required.

Page 25: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Correlations Between KPIs and ReportsCorrelations Between KPIs and Reports After setting the correlations between KPIs and reports, users can select a KPI when

querying reports and then drill down through reports to identify the reports that are

correlated with the KPI.

When a KPI deteriorates, users can easily query the reports that are correlated with the

KPI.

Page 26: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Data Processing of Performance Report —Drillup/Drilldown

After a performance report is generated, you can perform further query on the report by time dimension and object dimension, for example, to drill up through the hourly report based on the daily report or to drill up through the cell report based on the BSC report. This helps you thoroughly analyze the report contents and locate problems.

Page 27: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Data Processing of Performance Report —Displaying by Condition

After the display condition of

a performance report is set,

the counter data that meets

the condition is highlighted

in the foreground and

background colors.

Abnormal data is highlighted

through proper setting of

display condition.

Page 28: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Data Processing of Performance Report—GIS Alalysis ( R7)

Display BSs and cells in the shape of a clover on the map based on the

engineering parameter data. Show the performance results of cells on a map for GIS analysis.

Page 29: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Contents

Product Overview

Key Features Performance Report Management

Data Processing of Performance Report

Scheduled Report Management

KPI Monitoring

KPI Management and Analysis

KPI Benchmark

Traffic Trend Prediction

3DBH

Administration Tool (Web-based)

Data Management

Engineering Parameter Support

One-key Backup and Restore

Note: If a feature is marked with R6/R7, it means this feature was introduced in R6/R7.

Page 30: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Scheduled Report Management (1)

Function

Scheduled generation of a report enables the system to periodically and

automatically generate the report results and save them. The report distribution

system can send the report to a specified email address or FTP server.

Benefits

A report file can be generated on schedule according to the preset time and

period. After the setting, you need not pay attention to the process for

generating the report. The file generated on schedule can be sent to the preset

email address or FTP server. Without using the client, you can obtain the

report data by receiving emails or viewing the file on the FTP server.

Page 31: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

iManager PRS

A file is generated on schedule and sent a specified email or SMS or upload to FTP server.

Email and SMS

Automatic

FTP

Generation and Distribution of Scheduled Reports

Page 32: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Scheduled Report Management (2)

The execution type is classified into Periodic and Once.For a periodic task, you need to set the execution period and the number of execution times.

Page 33: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Scheduled Report Management (3)

You can customize the file name and path for saving the files uploaded to the FTP server. In addition, the pre-defined macro expression is supported.

The maximum number of files that can be savedon the FTP server

Page 34: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

IP address, for example,10.0.0.1or a domain name, for example, mail.yourdomain.com

After the parameter setting is complete, you can click Test to test the parameters and check that you can log in to the email-sending server by using the preset User Name and Password.

Scheduled Report Management (4)

Absolute directory for saving files that are uploaded to the FTP server. For example, /export/home/.

Page 35: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

After the SMS distribution plan is set, the PRS periodically sends the KPIs to users through

SMSs. This facilitates operators to learn the network performance in time.

The PRS allows users to set the rules for distributing KPIs through SMSs in scheduled report

management tasks.

The PRS can send SMSs by using GSM modem, CDMA modem, or Huawei 3G data card.

KPI SMS Notification(R6)

Page 36: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Contents

Product Overview

Key Features Performance Report Management

Data Processing of Performance Report

Scheduled Report Management

KPI Monitoring

KPI Management and Analysis

KPI Benchmark

Traffic Trend Prediction

3DBH

Administration Tool (Web-based)

Data Management

Engineering Parameter Support

One-key Backup and Restore

Note: If a feature is marked with R6/R7, it means this feature was introduced in R6/R7.

Page 37: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

KPI Monitoring (1)

Function Monitoring the KPI dashboard can update KPI data in real time, display the

health status of KPI data accurately, and display charts of the dashboard. This

helps you directly monitor significant KPI information. You can thoroughly

monitor and analyze the network status by switching the dashboard to the

report involving relevant services.

Benefits

You can directly monitor the health status of KPIs on the KPI dashboard.

With the dashboard and report correlation functions, you can further analyze

the causes of a network problem when it occurs.

Page 38: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

KPI Monitoring (2)

Page 39: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

KPI Monitoring (3)

Page 40: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

KPI Monitoring (4)

Setting a correlated performance report for a monitoring task

While monitoring multiple KPIs, you can view the correlated performance report data of a KPI and locate a problem through setting the correlated performance report of a monitoring task.

You can set a correlation between only a KPI and a performance report that have the same time dimension and object dimension.

Page 41: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Contents

Product Overview

Key Features Performance Report Management

Data Processing of Performance Report

Scheduled Report Management

KPI Monitoring

KPI Management and Analysis

KPI Benchmark

Traffic Trend Prediction

3DBH

Administration Tool (Web-based)

Data Management

Engineering Parameter Support

One-key Backup and Restore

Note: If a feature is marked with R6/R7, it means this feature was introduced in R6/R7.

Page 42: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

KPI Management and Analysis

The key performance indicators (KPIs) are classified into

system KPIs and custom KPIs. The main functions are as

follows:

Viewing KPIs

Filtering KPIs

Customizing KPIs

Analyzing KPIs

Page 43: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

KPI Management and Analysis — Viewing/Filtering KPIs

The formulas of medium counters and custom KPIs can be displayed.

Quick location

Page 44: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

KPI Management and Analysis — Customizing KPIs

The PRS allows you to

customize KPIs of different

object types.

Page 45: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

KPI Management and Analysis — Importing and Exporting KPIs

Page 46: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

KPI Management and Analysis — Threshold Management and Divide Zero Rule

Setting the upper and lower thresholds of KPIs as required

Setting the display mode of a KPI when it is zero divided

Page 47: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

KPI Management and Analysis — Analyzing KPIs

The KPI analysis function

enables you to view and locate

problems instantly. You can set

the query conditions in real time

based on the actual situations

and learn the details about the

problems by checking the

generated KPI analysis report.

After the following conditions are set, the

query result is obtained.

Page 48: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Contents

Product Overview

Key Features Performance Report Management

Data Processing of Performance Report

Scheduled Report Management

KPI Monitoring

KPI Management and Analysis

KPI Benchmark

Traffic Trend Prediction

3DBH

Administration Tool (Web-based)

Data Management

Engineering Parameter Support

One-key Backup and Restore

Note: If a feature is marked with R6/R7, it means this feature was introduced in R6/R7.

Page 49: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved. Page 49

Benchmark OverviewBenchmark Overview

The France Telecom (FT) and Network Technology Service

(NTS) request the function of KPI benchmarking. 1 The requirements for KPI benchmarking of the BYG swapping project in France SFR are

as follows:

(1) The cluster-level KPIs instead of cell-level KPIs before and after the network swapping need

to be compared. The cluster-level KPIs after the network swapping must not be worse than

those before the network swapping.

(2) Generally, the average KPI values one to two weeks before the network swapping are

regarded as the benchmark values.

2 The NTS requests that the KPIs before and after the network optimization be compared.

3 It is requested that the benchmark values be calculated on the basis of history

performance data for monitoring network performance.

Page 50: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved. Page 50

Benchmark DefinitionBenchmark Definition Fixed benchmark

In a fixed benchmark rule, the benchmark value is fixed.

Fixed benchmark rules are classified into fixed benchmark rules (system)

and fixed benchmark rules (imported). The difference between the two

types of fixed benchmark rules lies in data sources of the benchmark

values. The benchmark values of fixed benchmark rules (system) are

from the internal PRS system, and the benchmark values of fixed

benchmark rules (imported) are from external data sources.

Floating benchmark

In a floating benchmark rule, the benchmark value is variable. The

benchmark value of a floating benchmark rule is obtained by adjusting

the average value based on the internal history data in the PRS.

Page 51: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved. Page 51

Benchmark Report Query ResultBenchmark Report Query Result

BenchmarkBenchmark

Delta

Page 52: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved. Page 52

Rules for Calculating Floating Benchmark Values

The time dimension is set to day, and the floating period is set to day.

The time dimension is set to day, and the floating period is set to week.

The time dimension is set to hour, and the floating period is set to day.

The time dimension is set to daily busy hour, and the floating period is set to day.

Date 2 3 4 5 6 7 8 9

Date 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30week1 week2 week3 week4

Date

23

4Hour

01

1 2 3

Date 2 3 4 5 6 7 8 9

Page 53: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved. Page 53

Viewing the Detailed Information About Viewing the Detailed Information About Benchmark RulesBenchmark Rules

Page 54: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Contents

Product Overview

Key Features Performance Report Management

Data Processing of Performance Report

Scheduled Report Management

KPI Monitoring

KPI Management and Analysis

KPI Benchmark

Traffic Trend Prediction

3DBH

Administration Tool (Web-based)

Data Management

Engineering Parameter Support

One-key Backup and Restore

Note: If a feature is marked with R6/R7, it means this feature was introduced in R6/R7.

Page 55: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved. Page 55

Traffic Trend Prediction OverviewTraffic Trend Prediction Overview

The performance department requests the function of traffic trend

prediction. Predicting the traffic trend helps to support network

optimization, provide reference for the expansion or contraction of network

capacity, and thus to ensure the network performance on holidays.

With the function of traffic trend prediction, the PRS can predict the traffic

trend in a certain period based on history traffic data by using the related

traffic prediction algorithms.

Currently, the PRS supports the traffic trend prediction of the GSM,

CDMA, UMTS, and TD-SCDMA networks.

Page 56: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved. Page 56

Traffic Trend PredictionTraffic Trend Prediction

(1)(2)

(3)

(4)

(5)

(6)

(7)

(8)

(9)

Page 57: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved. Page 57

Traffic Trend PredictionTraffic Trend Prediction

Clarifying the prediction task: prediction object level, prediction range, and prediction period

Preparing prediction data If the prediction type is set to the three-month prediction, the history data of three to eight months is required.

If the prediction type is set to the one-year prediction, the history data of more than one year and 33 days is

required.

Executing the prediction task

(1) Select a network system.

(2) Select the object level to BSC or cell.

(3) Set the prediction type to three-month prediction or one-year prediction.

(4) Set the prediction time range.

(5) Set the data source to system data or external data.

(6) Load data to the system.

(7) Select the prediction object.

(8) Execute the prediction including preprocessing data and invoking the prediction algorithm.

(9) Exporting prediction results and view the prediction result of the selected object.

Page 58: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Contents

Product Overview

Key Features Performance Report Management

Data Processing of Performance Report

Scheduled Report Management

KPI Monitoring

KPI Management and Analysis

KPI Benchmark

Traffic Trend Prediction

3DBH

Administration Tool (Web-based)

Data Management

Engineering Parameter Support

One-key Backup and Restore

Note: If a feature is marked with R6/R7, it means this feature was introduced in R6/R7.

Page 59: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved. Page 59

3DBH Overview3DBH Overview

3DBH is short for 3-Day Bush Hour.

Telenor requests the 3DBH for analyzing the network performance.

3DBH is a type of weekly busy hour. The 3DBH is calculated as follows:

(1) Calculate the busy hours of each day within a week. Then, you can obtain seven

busy hour data records about each object.

(2) Determine top 3 daily busy hours according to the obtained busy hour data

records.

(3) Calculate the average value of top 3 daily busy hour values for each KPI. Then,

one average value is calculated for each object. The calculated average value is the

3DBH data.

Page 60: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved. Page 60

3DBH Solution Introduction3DBH Solution Introduction Set 3DBH rules on the administration tool (AT).

Enable the PRS to aggregate data according to the 3DBH rules.

Use 3DBH data during the report query or KPI analysis.

Time of DayTraffic

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

SundaySunday

Thursday

Monday

3DBH

1. Find Busy hour of each day

2. Find three busiest day busy hour

3. Calculate 3DBH

Page 61: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved. Page 61

Setting 3DBH RulesSetting 3DBH Rules

Page 62: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Contents

Product Overview

Key Features Performance Report Management

Data Processing of Performance Report

Scheduled Report Management

KPI Monitoring

KPI Management and Analysis

KPI Benchmark

Traffic Trend Prediction

3DBH

Administration Tool (Web-based)

Data Management

Engineering Parameter Support

One-key Backup and Restore

Note: If a feature is marked with R6/R7, it means this feature was introduced in R6/R7.

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PRS Administration Tool - Flexibly Selecting Counters To Be Extracted Flexibly setting or deleting KPIs to be extracted

Defining the aggregation mode of extracted KPIs

Supporting the import and export of KPI information in

batches

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Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

PRS Administration Tool - Logging in to the Administration Tool

You can log in to the Administration Tool (AT ) directly through the PRS client.

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Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

PRS Administration Tool - Customizing Busy Hour Rule

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Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

PRS Administration Tool - Data Storage Duration The following data can be stored for a long time: Data

of special dates. By default, the data of this type can

be stored for 13 months.

Busy hour data and other data of a high granularity

13

monthsMonthly data (busy hours)

53

weeksWeekly data (busy hours)

13

monthsData of special dates (hourly/daily)

93

daysDaily data (busy hours)

30

daysHourly data

7

daysRaw-granularity data

Default Storage Duration

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The integrity check result for the data in green is Parsed. You can double-click the data to drill down the data and obtain the object instances of each object type.

PRS Administration Tool – Integrity – Integrity Check on Raw DataCheck on Raw Data

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PRS Administration Tool – Integrity – Integrity Check on Aggregated DataCheck on Aggregated Data

The integrity check result for the data in yellow is Partially Missing and that for the data in red is All Missing. You can double-click the data to drill down the data and check the integrity of the data of lower time dimensions, thus quickly identifying the data loss cause.

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Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Contents

Product Overview

Key Features Performance Report Management

Data Processing of Performance Report

Scheduled Report Management

KPI Monitoring

KPI Management and Analysis

KPI Benchmark

Traffic Trend Prediction

3DBH

Administration Tool (Web-based)

Data Management

Engineering Parameter Support

One-key Backup and Restore

Note: If a feature is marked with R6/R7, it means this feature was introduced in R6/R7.

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Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Data Management — Data Collection Creating a collection task according to users' requirements to collect data in a

scheduled period or in real time Collecting data after you configure FTP account and password and NE attributes

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Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Data Management — Object Group Management

Object group type Manual grouping: You can create an object group by manually selecting

object instances. Automatic grouping: After the object attribute is selected, the PRS

automatically creates an object group based on the objects of the same attribute.

Grouping by condition: After a condition of the object attribute is selected, the PRS creates an object group for the object instances meeting the selected condition.

Exporting an object group: The PRS exports the object group selected by users to an .xml file based on a certain format.

Importing an object group: After the exported file of the object group is parsed, the PRS creates an object group defined in the file.

Importing and exporting object groups facilitate the export and addition of object groups in batches.

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Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Data Management — Object Group Management

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Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Data Management — Customizing Time Dimension You can customize the time dimension by week or month.

Page 74: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Contents

Product Overview

Key Features Performance Report Management

Data Processing of Performance Report

Scheduled Report Management

KPI Monitoring

KPI Management and Analysis

KPI Benchmark

Traffic Trend Prediction

3DBH

Administration Tool (Web-based)

Data Management

Engineering Parameter Support

One-key Backup and Restore

Note: If a feature is marked with R6/R7, it means this feature was introduced in R6/R7.

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Engineering parameters usage:

Can be displayed in reports.

Can be used to group objects and aggregate performance results.

Can be used to locate network performance problems.

Functions supported on PRS Exporting an engineering parameter template

Importing/Exporting engineering parameters

Applying engineering parameters in performance report

Supporting the conditional grouping and automatic grouping of objects based on engineering parameters in the object group management function.

Engineering Parameter Support

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Engineering Parameter Support- Buttons on the Toolbar

Exporting engineering

parameter data

Importing engineering parameter data

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Engineering Parameter Support - - Displaying Engineering Parameter Information in a Report

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Engineering Parameter Support - - Creating Object Groups Based on Engineering Parameters

Page 79: Training_iManager PRS Product Introduction and Key Features-20110707-B-1.0

Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Contents

Product Overview

Key Features Performance Report Management

Data Processing of Performance Report

Scheduled Report Management

KPI Monitoring

KPI Management and Analysis

KPI Benchmark

Traffic Trend Prediction

3DBH

Administration Tool (Web-based)

Data Management

Engineering Parameter Support

One-key Backup and Restore

Note: If a feature is marked with R6/R7, it means this feature was introduced in R6/R7.

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Operators request that the system security be enhanced

through the backup and restore function, which can quickly

restore services when faults occur in the system.

The PRSV100R005 supports the BRT and the backup and

restore of system dynamic data through scripts but does not

support data backup and restore through the NBU solution.

The PRSV100R006 supports the backup and restore of

system dynamic data in one-key mode through the NBU

solution.

One-key Backup and Restore(R6)

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The PRS provides the following backup and restore solutions:

One-key backup and restore Backing up the data in the /export/home/omc/var directory

Backing up dynamic data of the database

BRT Backing up the data in the /opt/PRS directory

Backing up the data in the /opt/oracle directory

Backing up the operating system (OS)

Veritas NBU The PRS can implement centralized data backup and restore in one-key mode through the

NBU solution.

You need to install the Veritas client in the PRS to back up the data that is backed up by

the one-key backup and restore tool to the Veritas server.

One-key Backup and Restore(R6)

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One-key Backup and Restore(R6)

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Thank You!


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