Perfecting Wireless Communications

Nemo Analyze Training

Contents

• General• Installing Nemo Analyze Lite• Getting started• Organizing data• Filtering data• Statistical reporting• Analyzing CSV Files

• Cutting-edge post-processing tool for drive test data• Supports Nemo Outdoor and Nemo Handy log files• GSM, GPRS, EDGE, UMA, WCDMA, HSDPA,

cdmaOne, CDMA 2000, TDMA, and TETRA supported• Troubleshooting• Automatic benchmarking• Trend analysis• Statistical KPI reporting based on Crystal Reports• QoS and service performance analysis• SQL database engine with open ODBC interface for

third-party tools

Nemo Analyze

Nemo Analyze - Database Engine

• SQL database engine with open ODBC interface

– Access from third-party DB tools• Combines the benefits of a file-based

analysis solution and a heavy-duty database:

– Outstanding scalability: data mining over thousands of measurement files

– Runs on a standard PC– Easy installation– No DB administrator needed– No DB knowledge required

Contents

• General• Installing Nemo Analyze Lite• Getting started• Organizing data• Filtering data• Statistical reporting

HW and SW Requirements

• PC with Windows® 2000 or Windows® XP Professional• Pentium III processor or better, minimum 1 GHz, preferably 2 GHz• 1 GB RAM minimum• 1 GB of free hard disk space for installation and use; 20 GB recommended• Nemo Analyze copy protection module• One parallel port or USB port for copy protection module• Display resolution 1024x768 min, 1280x1024 or better recommended• Crystal Reports Professional edition for creating custom-made report templates

(optional)

Installing Nemo Analyze

• Insert the setup CD-ROM into the CD-ROM drive (e.g., drive D).

• Note that the person doing the installation must have administration rights.

• Select Start⏐Run. Type D:\Nemo Analyze\5.0x.xx.exe and press the return key.

• Select I accept the terms of the license agreement and click Next.

• Select Stand Alone as the setup type and click Next.

• The default directory for installation is C:\Program Files\Nemo Technologies\Nemo Analyze 5.02. Accept this by clicking Next or click the Change button to select another location.

• The default directory for Nemo measurement data is C:\Nemo Tools. Accept this by clicking Next or click the Change button to select another location.

• After the installation, restart the computer.

Contents

• General• Installing Nemo Analyze Lite• Getting started• Organizing data• Filtering data• Statistical reporting

User Interface Overview

Workspace

Ribbonbar

Data displaying

Workspace

• Tabs in the workspace:– Measurements – Base stations– Maps– Data source files– Reports

• “Measurements” tab in workspace is divided into three sections:

– Folders• “All measurements” folder in the

workspace shows all files currently in the database

• Other user-defined folders – Folder contents

• List of all measurements in the folder selected in the “Folders”section

Loading and Removing Files to/from Nemo Analyze

• Select File | Open | Measurement/BTS/Map/Report or click the Open Measurement button

• Or drag and drop file(s) to Nemo Analyze

• Measurement files and BTS files are loaded in the database

• Maps and report templates are loaded in the workspace

• Note that all the files uploaded into the database need to have unique file names

• Remove measurement files: Right-click on “All measurements” folder | Clean up…

Contents

• General• Installing Nemo Analyze• Getting started• Organizing data• Filtering data• Statistical reporting• Analyzing CSV Files

Organize Measurements

• By default, all added measurement files go into the All Measurements folder

• Measurement files can be further grouped into folders• 3 different folder types:

– Drag-and-drop folder

• User can manually drag the files in the folder

– Search folder

• User sets criteria, based on which the measurement files are automatically added to the folder

• Folder contents are updated automatically when new files are added to the DB

• E.g., all files from last week, all files from UMTS, all files from certain operator

– Query folder

• Files to the folder are filtered based on user-defined SQL query

• E.g. all files with dropped RRC connections

Organize Measurements

• Right-click on “All Measurements” folder Organize..

• In the Organize Measurements dialog you can conveniently handle and organize large sets of measurement files

• In the Organize Measurements dialog you can create new folders, make joined measurements, and remove files from drag & drop folders. Right-click on the left-hand panel to create new folders.

Joined Measurement

• With Nemo Analyze it is possible to join separate measurement files into a joined measurement. Joined measurements will be handled as one measurement file.

• Note that you cannot join overlapping measurement files. Files must have been recorded at different times.

• Right-click on All Measurements and select Add Joined Measurement

• The joined measurement appears in the Workspace and you can now drag & drop measurement files in it. Joined measurements are identified with a symbol.

Joined Measurement

Contents

• General• Installing Nemo Analyze• Getting started• Displaying data• Graphs• Workbooks• Organizing data• Statistical reporting

Statistical Reporting

• Reporting is based on Crystal Reports• Report templates provided along with the SW,

including all essential KPIs:– Service performance report, KPIs on:

• Voice call, video call, PDP context activation, attach, MMS, SMS, FTP, HTTP, WAP, POP3, SMTP, PoC,

– Network performance report, KPIson:

• GSM, GPRS, EDGE, WCDMA, HSDPA, CDMA, TDMA, TETRA

Statistical Reporting

• Reports can be run over single file or multiple files• Inside the selected measurement files, data to be

reported can be filtered further on based on:– Time frame – System– Band– Area– Combination of above attributes

• For example: Report from all measurements from last week in the DB, from WCDMA in city X

• Reports can be configured:– KPIs to be included – Range and binning step for the cumulation

and density histograms– Threshold and threshold condition (e.g.

percentage of RSCP samples <= -95dBm)

Statistical Reporting

1. Right-click on measurement file or folder Report Select report template

2. Report can be exported to pdf, .doc, .xls, etc..

THANK YOU!Questions, comments?