Anite NEMO Walker Air Manuel utilisateur
UserManual
IndoorBenchmarkingandAirInterfaceMeasurementTool
WalkerAir
Version1.2
© 2014 by Anite Finland Ltd. All rights reserved.
This manual, as well as the software described in it, is furnished under license and may only be used
or copied in accordance with the terms of such license. The information in this manual is intended for
informational use only and is subject to change without notice. Anite Finland Ltd assumes no
responsibility or liability for any errors or inaccuracies that may appear in this user manual.
Except as permitted by such license, no part of this publication may be reproduced or transmitted in
any form or by any means, electronic, mechanical, recording, or otherwise, without the prior written
permission of Anite Finland Ltd.
Android is a trademark of Google Inc. CDMA 2000® is a registered trademark of the
Telecommunications Industry Association (TIA -USA). Sentinel is a registered* trademark of SafeNet,
Inc. Any other trademarks or service marks contained herein are the property of their respective
owners. All rights reserved.
Last edited May 2014
CONTENTS 3
CONTENTS
QUICK GUIDE 9
BEFORE YOU BEGIN 10
NOTES10
IMPORTANT11
End-User License Agreement11
Traffic Safety11
Operating Environment11
Local Laws and Regulations11
NEMO WALKER AIR SYSTEM OVERVIEW12
NEMO WALKER AIR SETUP 12
INSTALLING NEMO WALKER AIR USING SD CARD12
INSTALLING NEMO WALKER AIR FROM NEMO USER CLUB13
INSTALLING NEMO WALKER AIR LICENSE13
BLUETOOTH PAIRING14
SLAVE OPTIONS17
CONNECTING AN EXTERNAL GPS19
DURING MEASUREMENTS 20
SCRIPTED APPLICATION TESTING21
Creating Scripts22
Scripted Voice Calls26
Scripted Call Answer27
Scripted FTP Transfer27
Scripted SFTP Transfer29
Scripted HTTP Transfer30
Scripted HTML Browsing32
Scripted ICMP Ping32
Scripted SMS Send33
4 NemoWALKERAIRUserManual
Scripted Iperf TCP/UDP34
Scripted YouTube Testing35
Scripted Facebook Testing36
Nested Script37
VOICE QUALITY TESTING37
POLQA NB/SWB Mode Selection39
Voice Quality Testing in Uplink+Downlink Mode39
PESQ voice quality testing40
FORCING FEATURES40
System Lock41
Band Lock42
Preferred Channel Lock (UMTS)43
LTE Cell Lock44
AMR Codec Activation45
IP CAPTURE46
INDOOR MEASUREMENTS47
Importing Maps and Defining Map Settings47
Importing iBwave Maps48
Performing Indoor Measurements51
Route Plans53
BTS Information on a Map56
DEFINING ROUTE PARAMETERS58
FILE EXPLORER62
WALKER AIR FILE EXPLORER63
SLAVE MEASUREMENT VIEWS 64
PARAMETER MENU65
Set Active65
Auto Scale66
CONTENTS 5
Number Format66
STATUS VIEW67
SCRIPT VIEW68
GPS69
NOTIFICATION HISTORY70
INDOOR MAP71
OUTDOOR MAP72
WEB VIEW73
BTS VIEW73
YOUTUBE VIEW74
YOUTUBE PARAMETERS75
STATISTICS VIEWS76
SIGNALING VIEW76
VOICE QUALITY VIEW77
WIFI VIEW78
TRANSACTION LOG VIEW80
GSM VIEWS81
Summary View for GSM81
Cell Measurements View for GSM83
GSM Cell Table / GSM Hopping Channels84
GSM Inter-System Cells84
GSM View85
Throughput View for GSM85
PPP Throughput View for GSM86
GPRS View for GSM87
WCDMA VIEWS87
Summary View for WCDMA87
WCDMA Cell Measurements91
6 NemoWALKERAIRUserManual
WCDMA Cell Table92
WCDMA Inter-System Cells92
WCDMA MIMO93
WCDMA/WCMA Power Control View94
Throughput View for WCDMA94
PPP Throughput for WCDMA95
Iperf for WCDMA96
HSDPA View for WCDMA97
WCDMA HSUPA View98
LTE VIEWS99
Summary View for LTE99
LTE Cell Measurements View102
LTE Cell Table103
LTE Inter-system Cells103
LTE MIMO104
Application Throughput View for LTE105
PPP Throughput View for LTE106
Iperf View for LTE106
LTE Link Adaptation Uplink108
CDMA/EVDO VIEWS109
Summary View for CDMA/EVDO109
Cell Measurements View for CDMA/EVDO111
RX Power View for CDMA/EVDO112
Power Control View for CDMA/EVDO113
Application Throughput View for CDMA/EVDO114
SETTINGS 115
GENERAL SETTINGS115
DISPLAY SETTINGS116
CONTENTS 7
Notifications118
LOGGING SETTINGS122
Defining Measurement Upload Configurations123
GPS SETTINGS126
INDOOR MAP SETTINGS127
OUTDOOR MAP SETTINGS128
BTS SETTINGS129
UI CUSTOMIZATION SETTINGS130
Serving Info Parameters130
VOICE QUALITY SETTINGS132
WALKER AIR SETTINGS133
DRT4311B SCANNER 135
INSTALLING MPS SCANNER SERVICE AIR USING SD CARD135
INSTALLING MPS SCANNER SERVICE FROM NEMO USER CLUB136
INSTALLING MPS SCANNER SERVICE LICENSE136
BLUETOOTH PAIRING137
GSM frequency scan139
UMTS pilot scan140
LTE pilot scan143
Scanning results144
ENDING MEASUREMENTS 147
EXPORTING AND CONVERTING FILES148
UPLOADING LOG FILES ON SERVER148
EXPORTING FILES MANUALLY149
CONVERTING MEASUREMENT FILES TO NEMO FILE FORMAT149
POST-PROCESSING MEASUREMENTS153
POST-PROCESSING WITH NEMO OUTDOOR153
POST-PROCESSING WITH NEMO ANALYZE153
8 NemoWALKERAIRUserManual
NEMO WALKER AIR BACKPACK 154
TIPS AND HINTS 155
FILE LOCATIONS155
USING THE GPS RECEIVER155
TECHNICAL SUPPORT 156
USER CLUB156
NEMO SUPPORT PORTAL156
PHONE AND EMAIL SUPPORT156
APPENDIX 158
END-USER LICENSE AGREEMENT158
QUICKGUIDE 9
QUICK GUIDE
This quick guide will explain briefly how to set up the Nemo Walker Air measurement system and how
to start the actual measurements.
Do not upgrade, root, or reflash your Nemo Walker Air measurement terminal firmware.
Doing so will cause the terminal to permanently lose its measurement capability!
Using Nemo Walker Air
1. Before beginning the measurements, Bluetooth pairing is required for each device. For pairing the
devices, see Bluetooth pairing.
2. Select the Nemo Walker Air button from the Apps view by tapping Apps on your Nemo Walker Air
device.
3. If you want to use scripts, tap the Script button ( ) on the toolbar. If there are no scripts created
yet, tap the No script field and select New script from the dialog box. Add script commands by
tapping Add at the bottom right corner of the touchpad.
4. To choose parameters for Slave units, go to Menu ( ) and select Slave Parameters… A list of
parameters will open. There is a selection of parameters under each heading. Parameters can be
selected by ticking individual parameters and saving the selection.
5. To start recording manually, tap the Start logging button ( ) on the toolbar. Once the recording
has started, the recording icon ( ) appears on the touchpad.
6. You can browse the different views by dragging your finger horizontally across the screen. If a view
has several pages, you can move between the pages by dragging your finger vertically across the
screen. Please note that unless you deactivate forcing features, they will stay active even if you exit
Nemo Walker Air.
7. Stop the recording by tapping the Stop logging button ( ), or pause logging by tapping .
After pausing you can continue logging by tapping . You are able to keep, rename, send, or
delete the resulting log file.
8. The measurement files can be sent to FTP server or exported for post-processing.
10 NemoWALKERAIRUserManual
BEFORE YOU BEGIN
This manual explains how to set up and operate the Nemo Walker Air measurement tool software
developed by Anite Finland Ltd.
Nemo Walker Air is a portable engineering tool for measuring and monitoring the air interface of digital
networks. The supported network standards are:
GSM, WCDMA, HSPA, LTE, CDMA, EVDO, WIFI (HETNET)
Nemo Walker Air is an effective tool for tracing mobile networks. Nemo Walker Air collects
measurement results and stores them on log files, which are uploaded to FTP/HTTP server from the
Master unit or collected manually from Salve units. Measurement results provide useful information for
network optimization, verification, and maintenance purposes. Results can be efficiently and easily
viewed with the Nemo analysis tool Nemo Analyze for Windows®.
NOTES
When using the Nemo Walker Air test devices for measurement use, the battery operation time is
reduced from normal use. The best operation times will be achieved when the batteries are regularly
charged and discharged as instructed in the device user manual. See also other instructions and hints
from the device user manual regarding the battery use.
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