Hướng dẫn sử dụng Tems Pocket 7.3
Trang 1TEMS ™ Pocket 7.3
for Sony Ericsson W995 and W995a
User’s Manual
Trang 2and/or equipment may be made by Ascom Network Testing AB at any time without notice These changes will, however, be incorporated into new editions of this manual.
No part of this publication may be reproduced, transmitted, stored in a retrieval system, nor translated into any human or computer language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without the prior written permission of the copyrighted owner, Ascom Network Testing AB
TEMS is a trademark of Ascom
All other trademarks are the property of their respective holders
© Ascom 2010 All rights reserved
Publication number: LZT 138 0240 R2A
Trang 31.1 What’s New in TEMS Pocket 7.3 1
1.1.1 Presentation of Cell Names 1
1.1.2 Event-based Logfile Sifting 1
1.1.3 Improved Logfile Naming 2
1.1.4 Coexistence with MRU (Mobile Receiving Unit) 2
1.2 What Was New in TEMS Pocket 7.2 2
1.2.1 New UMTS Phones: Sony Ericsson W995/W995a 2
1.2.2 New GSM Phone: Sony Ericsson W995 EDGE 3
1.2.3 Scanning (GSM and WCDMA) 3
1.2.4 Command Sequence Enhancements 3
1.2.5 Streaming 4
1.2.6 Passive Measurement 4
1.2.7 New GPS 5
1.2.8 Data Upload over WiFi 5
1.2.9 HSPA Data View 5
1.2.10 WCDMA AMR Data View 5
1.3 What Was New in TEMS Pocket 7.0 5
1.3.1 Phones: Sony Ericsson C905, C905a 5
1.3.2 Map View and Pinpointing 6
1.3.3 Data Views with Graphs 6
1.3.4 Smarter Logfile Upload 6
1.3.5 Cell Id Presentation 7
1.3.6 Snapshots of Data Views 7
1.3.7 Importing and Exporting TEMS Pocket Settings 7
2 Overview of TEMS Pocket 8 2.1 Phone Mode vs Scan Mode 8
2.2 Data Views 8
2.2.1 Data Views with Graphs 9
2.3 Map View 10
Trang 42.5 Events 11
2.6 Logfiles 11
2.6.1 Logfile Recording 11
2.6.2 GPS Positioning 12
2.6.3 Positioning by Pinpointing 12
2.7 Cell Control Functions 12
2.8 Command Sequences 12
2.9 Scan Mode 12
2.10 Storage Medium: Phone Memory vs Memory Stick 12
2.11 Language Support 13
2.12 Turning TEMS Pocket Off 13
3 Data Views: General 14 3.1 General Data View Properties 14
3.2 The Built-in Help Function 14
3.3 The Capture Function 15
3.4 Other Data View Actions 15
3.5 Survey of Data Views 17
4 Data Views in Text Format 21 4.1 W/G Cells (View No 1.1) 21
4.1.1 Data View Actions 24
4.2 PDP Context (View No 1.2) 25
4.3 MM/GMM (View No 1.3) 26
4.4 Time Log (View No 1.4) 27
4.4.1 Data View Actions 27
4.5 FTP Data (View No 1.5) 28
4.6 GPS (View No 1.6) 30
4.7 Map (View No 1.7) 30
4.8 Progress (View No 1.8) 31
4.9 WCDMA Cells (View No 2.1) 33
Trang 54.14 WCDMA AMR (View No 2.6) 39
4.15 WCDMA Data (View No 2.7) 40
4.15.1 Data View Actions 41
4.16 HSPA Data (View No 2.8) 42
4.17 GSM Cells (View No 3.1) 45
4.17.1 Data View Actions 46
4.18 GSM Cell Id (View No 3.2) 47
4.18.1 Data View Actions 48
4.19 GSM Cell Name (View No 3.3) 48
4.19.1 Data View Actions 49
4.20 GSM BA List (View No 3.4) 49
4.20.1 Data View Actions 49
4.21 GSM Serving Cell (View No 4.1) 50
4.22 GPRS Data (View No 4.2) 53
4.22.1 Data View Actions 55
4.23 GPRS Info (View No 4.3) 56
4.24 GSM C/I Info (View No 4.4) 57
4.25 GSM AMR (View No 4.5) 58
4.26 The WAP Browser Data Views 60
4.26.1 WCDMA WAP Browser Data View 61
4.26.2 GPRS WAP Browser Data View 63
5 Data Views with Graphs 65 5.1 W/G Serving RSSI (View No 5.1) 66
5.2 W/G Cells (View No 5.2) 68
5.3 W/G Data (View No 5.3) 70
5.4 WCDMA Serving (View No 5.4) 71
5.5 WCDMA SIR (View No 5.5) 72
5.6 WCDMA Cells (View No 5.6) 73
5.7 GSM Cells (View No 5.7) 74
5.8 GSM Data (View No 5.8) 76
6 The Map View 78 6.1 Loading a Map Image into the Map View 78
6.2 Pinpointing Your Test Route 79
6.2.1 Setting the Map Zoom 79
6.2.2 Customizing the Appearance of Route Markers 79
Trang 66.2.4 Pinpointing and Recording 80
6.3 Positioning the Map Geographically 82
7 TEMS Pocket Functions in the Activity Menu 83 7.1 Operational Mode 83
7.2 Insert Filemark 83
7.3 Start/Stop Logfile Recording 84
7.3.1 Icons Used for Logfile Recording 84
7.4 Start/Stop Logfile Replay 84
7.4.1 Replay Control Functions 85
7.4.2 Icons Used for Logfile Replay 86
7.5 Tag Logfile 86
7.6 Event Log 87
7.7 Start FTP/Stop FTP/Stop Logfile Upload 87
7.8 Connect/Disconnect GPS 87
7.9 Start/Stop Command Sequence 88
7.10 Pocket Menu 88
8 The Pocket Menu 89 8.1 General 89
9 Cell Control Menu 91 9.1 Icons Used for Cell Control 91
9.2 Lock to RAT 91
9.3 Lock Cell WCDMA 92
9.4 Lock ARFCN GSM 93
9.5 Lock Band WCDMA, Lock Band GSM 93
9.6 Interplay between Locking Functions 94
9.7 Comparison with Locking Functions in TEMS Investigation 94
9.8 Voice Codec 95
Trang 710 Events Menu 97
10.1 Event Log 97
10.1.1 Viewing the Event Log 97
10.1.2 Clearing the Event Log 98
10.1.3 Enabling/Disabling Event Logging and Sound 98
10.1.4 Shortcuts to Event Settings and Event Counters 99
10.2 Event Settings 99
10.2.1 Viewing Event Settings 99
10.2.2 Modifying Event Settings 100
10.3 Event Counters 101
10.3.1 Viewing Event Counters 101
10.3.2 Resetting Event Counters 102
10.4 Event Icons 102
10.5 List of Logged Events 103
10.5.1 CC Events 103
10.5.2 MM Events 104
10.5.3 SM Events 105
10.5.4 GMM Events 106
10.5.5 IRAT Events 107
10.5.6 RR Events 108
10.5.7 RRC Events 109
10.5.8 Session Events 110
11 Data Views Menu 112 12 GPS Menu 113 12.1 Using GPS Units with TEMS Pocket: Introduction 113
12.1.1 Using the Built-in GPS 113
12.1.2 Using an External GPS 114
12.2 GPS Connect 114
12.3 GPS Device 115
12.4 GPS Time Synch 116
13 FTP Menu 117 13.1 FTP Transfer 117
13.2 FTP Server 119
Trang 814 Logfile Menu 121
14.1 Logfiles in TEMS Pocket: Introduction 121
14.1.1 Logfile Naming Format 122
14.1.1.1 Examples 123
14.2 Save Logfile To 123
14.3 Upload Logfile 123
14.3.1 Conflicts with Other TEMS Pocket Functions 124
14.3.2 Setting an Upload Schedule 125
14.4 WiFi Upload 126
14.4.1 Relation to Upload over Cellular Network 128
14.4.2 Conflicts with Other TEMS Pocket Functions 128
14.5 Compress 129
14.6 FTP Resume 130
14.7 FTP Server 130
15 Command Sequence Menu 131 15.1 Introduction to Command Sequences 131
15.2 Defining Command Sequences 132
15.2.1 Global Command Sequence Settings 132
15.2.2 Adding an Action to a Command Sequence 134
15.2.3 Voice Action Settings 135
15.2.4 Video Action Settings 136
15.2.5 FTP Action Settings 136
15.2.6 HTTP Action Settings 137
15.2.7 Streaming Action Settings 138
15.2.8 Idle Action Settings 138
15.2.9 Pre-guard and Post-guard Periods 139
15.2.10 Saving Default Settings for an Action Type 139
15.2.11 The Assembled Command Sequence 139
15.2.12 Rearranging Actions in a Command Sequence 139
15.2.13 Deleting an Action from a Command Sequence 140
15.3 Viewing and Editing Command Sequences 140
Trang 916.3 Notes on Message Buffering 143
16.3.1 Pre-guard Period 143
16.3.2 Post-guard Period 144
17 Tools Menu 145 17.1 About Screen 145
17.2 Quick Guide 146
17.3 Import Settings 146
17.3.1 Importing Settings Files from TEMS Pocket Versions Older than 7.2 148
17.4 Export Settings 148
17.4.1 Managing Export Files 149
17.5 Import Cell File 150
18 General Settings Menu 151 18.1 WAP Data View 151
18.2 Data View Style 152
18.3 Messages 152
18.4 Backlight 153
18.5 Cell Id Format 153
18.6 Cell Presentation 153
18.7 Power Display (GSM) 154
18.8 Measure Mode Display (GSM) 154
18.9 Auto Answer 155
18.10 WCDMA Cell Id Q-val 155
18.11 Reset All 155
19 Scanning 156 19.1 Introduction to Scanning 156
19.2 How to Enter Scan Mode 156
19.3 Setting Up a Scan 157
19.3.1 System 157
19.3.2 Method 157
19.3.2.1 GSM Scanning Methods 157
19.3.2.2 WCDMA Scanning Methods 158
19.3.3 Edit Scan List 158
Trang 1019.3.4.2 Advanced WCDMA Settings 159
19.3.5 Notes on Changing the Scan Setup 160
19.4 Starting and Stopping a Scan 160
19.5 Other TEMS Pocket Functionality Available in Scan Mode 160
19.5.1 Using a GPS 160
19.5.2 Recording Logfiles 161
19.6 Scan Presentation: Scanner View (No 1.1) 161
19.6.1 GSM Scanning Presentation 163
19.6.1.1 Whole-band Scan 163
19.6.1.2 Custom List Scan 164
19.6.2 WCDMA Scanning Presentation 164
19.6.2.1 Network (Whole-band) Scan 164
19.6.2.2 CPICH (Custom List) Scan 165
19.6.3 Freezing the Scanner View 166
19.7 GPS View (No 1.2) 166
19.8 The Built-in Help Function 166
19.9 The Capture Function 166
20 Uploading TEMS Pocket Logfiles from the Phone File System 168 21 Battery Charging Considerations 170 21.1 Choice of Phone Charger 170
21.2 Using the Phone’s Built-in GPS 170
21.3 Using a TEMS Pocket Command Sequence 170
22 Support Contact Information 172 Appendix A Parameter Values 173 A.1 Activate PDP Context Failure Cause 173
Trang 11A.9 GPS Fix Quality 177
A.10 MM Cause 178
A.11 PDP Context Request Parameters 178
A.11.1 Delay Class 178
A.11.2 Reliability Class 179
A.11.3 Peak Throughput 179
A.11.4 Precedence Class 179
A.11.5 Mean Throughput 179
A.12 Routing Area Update Failure Cause 180
A.13 RR Cause 180
A.14 RR Internal Cause 181
A.15 RRC Failure Cause 181
A.16 RRC Protocol Error Cause 182
A.17 SM Cause 182
Appendix B Graphic Representation of Parameter Values 184 B.1 C/I 184
B.2 Ec/N0 184
B.3 FER, RLC/LLC BLER/Retransmissions 185
B.4 RLC DL/UL Throughput 185
B.5 RxLev, RSCP, RSSI 185
B.6 RxQual 186
B.7 Tx Power 186
Appendix C Icons Used in TEMS Pocket 187 Appendix D Default Settings in TEMS Pocket Menus 189 D.1 Activity Menu 189
D.1.1 Operational Mode 189
D.1.2 Scanner Menu 189
D.1.2.1 GSM Scanning 189
D.1.2.2 WCDMA Scanning 189
D.2 Pocket Menu 190
D.2.1 Cell Control Menu 190
Trang 12D.2.3 Data Views Menu 190
D.2.4 GPS Menu 190
D.2.5 FTP Menu 190
D.2.6 Logfile Menu 190
D.2.7 Command Sequence Menu 191
D.2.8 Passive Measurement Menu 192
D.2.9 Tools Menu 192
D.2.10 General Settings Menu 192
Trang 131 Introduction
Welcome to TEMS Pocket
TEMS Pocket is an advanced cellular network diagnostics tool built into a mobile phone TEMS Pocket is suitable for day-to-day verification,
maintenance and troubleshooting of cellular networks but is also handy for many cell planning tasks
This document describes TEMS Pocket 7.3 (product packages Professional and Premium) as implemented in the Sony Ericsson W995 and W995a phones which support both GSM and WCDMA A separate manual is provided for the GSM-only Sony Ericsson W995 EDGE phone
1.1 What’s New in TEMS Pocket 7.3
TEMS Pocket 7.3 is based on the same Sony Ericsson handsets as TEMS Pocket 7.2 (W995/W995a/W995 EDGE) and is available as an upgrade for TEMS Pocket 7.2 users
1.1.1 Presentation of Cell Names
In TEMS Pocket 7.3 it is possible to present cells by name in the realtime data views The cell names are retrieved from an XML-format cell file that the user imports into the TEMS Pocket application; the cell presentation can then
be toggled between cell name and CGI Two new data views listing cells by name (one for GSM and one for WCDMA) are also introduced in order to further amplify the overview of the network structure
1.1.2 Event-based Logfile Sifting
This feature allows the user to set up criteria for what logfiles will be saved during passive monitoring of user sessions, or when a command sequence is running For example, the user can choose to save only logfiles containing a failure event Storing logfiles more selectively like this allows users to focus
Trang 141.1.3 Improved Logfile Naming
The naming of logfiles recorded by TEMS Pocket has been made more structured and elaborate, simplifying and speeding up analysis of the files The logfile name now indicates:
• Occurrence of failure event (if any)
• Type of measurement
• Manually added tag (if any)
• Date and time
1.1.4 Coexistence with MRU (Mobile Receiving Unit)
TEMS Pocket 7.3 can reside on a TEMS Investigation phone which also has MRU (Mobile Receiving Unit) software installed This has previously not been possible
The MRU acts as a receiver when performing voice quality (PESQ)
measurements with TEMS Investigation or TEMS Automatic With TEMS Pocket installed on the same device, it is possible to use TEMS Pocket features such as lock on cell and passive voice measurement while the device is functioning as an MRU
1.2 What Was New in TEMS Pocket 7.2
1.2.1 New UMTS Phones: Sony Ericsson W995/W995a
TEMS Pocket 7.2 is implemented on the Sony Ericsson W995 and W995a phones They are the first Sony Ericsson phones that officially support HSUPA (EUL) Some further key features of these devices are:
• GSM/GPRS quad-band (850/900/1800/1900 MHz)
• WCDMA/HSPA 7.2 Mbit/s DL, 2 Mbit/s UL
Trang 151.2.2 New GSM Phone: Sony Ericsson W995 EDGE
TEMS Pocket 7.2 is also available on the GSM-only version of the W995 phone, which is called Sony Ericsson W995 EDGE Key features are:
• GSM/GPRS quad-band (850/900/1800/1900 MHz)
• EDGE Class 10
1.2.3 Scanning (GSM and WCDMA)
TEMS Pocket 7.2 introduced the capability of scanning GSM and WCDMA networks
Supported bands are as follows:
• Sony Ericsson W995: GSM 850/900/1800/1900; WCDMA 900/2100
• Sony Ericsson W995a: GSM 850/900/1800/1900; WCDMA 850/1900/2100
• Sony Ericsson W995 EDGE: GSM 850/900/1800/1900
For GSM, RSSI scanning is done either across an entire band or of a selected set of up to 200 ARFCNs The ARFCNs can be picked from arbitrary bands BSIC decoding helps identify the signal source
user-For WCDMA, two scanning modes are provided: network scan and CPICH scan
• In network scan mode, TEMS Pocket will scan a user-selected band for UARFCNs where a CPICH can be decoded The main purpose of this scan mode is to detect network presence; UARFCNs found by the network scan can be added to the CPICH scan list
• In CPICH scan mode, the current top ten CPICHs are presented from each scanned UARFCN Up to 12 UARFCNs can be scanned
The scan presentation has been carefully designed to provide a
comprehensive view of all scanned channels, ensuring that no significant signals are overlooked, while also allowing close-up inspection of individual channels
1.2.4 Command Sequence Enhancements
The command sequence function was greatly expanded and enhanced in this
Trang 16• Actions for HTTP, streaming, and idle mode Regarding streaming, see section 1.2.5 below.
• Multiple actions (up to 10) can be strung together in one command sequence
• Multiple command sequences (up to 10) can be defined
• Default settings for each action type can be saved; new actions are initialized with these defaults
• Actions contain an option for applying control functions while the action is executed, for instance locking on a band and/or cell
• Logfile recording can be set on or off for each command sequence
• For voice and video calls, a redial option can be activated which causes any dropped or blocked calls to be redialed automatically
• Logfile upload can be done after each loop through a command
sequence
• A new data view is provided which presents the current status of a command sequence that is being executed The information given includes the expected remaining duration of current action and the next action to follow
• All command sequence settings can be exported to file and imported
1.2.5 Streaming
TEMS Pocket 7.2 can test video streaming over the RTSP protocol by means
of the phone’s integrated media player Data can be streamed from a defined URL through an access point that is likewise user-configurable The media presentation can be customized in various respects (hide/show video; audio on/off) A new command sequence action is provided for streaming; it lets the user put a cap on the duration of the streaming session
user-Streaming performance data is displayed in the TEMS Pocket data views just
as for previously supported services such as FTP
Trang 171.2.7 New GPS
The GPS that could optionally be ordered with TEMS Pocket 7.2 is the GlobalSat BT-359
1.2.8 Data Upload over WiFi
Data upload can alternatively be done over WiFi whenever a WiFi access point is available
The TEMS Pocket phone is capable of searching for available WiFi networks, and the user can select any WiFi bearer thus detected for uploading TEMS Pocket data to an FTP server
1.2.9 HSPA Data View
The HSDPA Data view has been expanded with HSUPA-specific information and renamed “HSPA Data” Among this information may be noted average E-TFCI, average Serving Grant Index, average transport block size, and UE happy rate
1.2.10 WCDMA AMR Data View
A new data view (“WCDMA AMR”) has been created for showing AMR speech codec usage in WCDMA Both AMR-NB (narrowband) and AMR-WB (wideband) appear in the view, which is broadly similar to the GSM AMR data view already present
1.3 What Was New in TEMS Pocket 7.0
(TEMS Pocket 7.1 is a Nokia-based release.)
1.3.1 Phones: Sony Ericsson C905, C905a
TEMS Pocket 7.0 is implemented on the Sony Ericsson C905 and C905a phones Their features include:
• GSM/GPRS quad-band
• HSDPA/WCDMA 2100 MHz (C905); 850/1900/2100 MHz (C905a)
Trang 18• 8.1 megapixel camera
• Integrated GPS
1.3.2 Map View and Pinpointing
The map view was the principal new feature in TEMS Pocket 7.0 It allows users to pinpoint their route through a building on a floor plan The setup is fast and easy:
• Obtain an image of the floor plan For example, use the camera in the TEMS Pocket phone to take a photo of the emergency/evacuation plan displayed in the building
• Load the picture as a background image in the Map view
• Start pinpointing your position in the building A logfile will be opened automatically Pinpoint at regular intervals along the route and whenever you change direction
• When you are done with the measurement, give a “Stop pinpointing” command The logfile will close
This is the full list of steps required to use the TEMS Pocket Map view No messy or time-consuming preparations have been left out: none are needed.Before post-processing the data, it just needs to be anchored to a
geographical position This is accomplished in a tick with a software utility accompanying TEMS Pocket The logfiles are then ready to be loaded into TEMS Presentation or TEMS Investigation
The map functionality is available as an option in the Professional package
1.3.3 Data Views with Graphs
TEMS Pocket 7.0 comes equipped with a set of graph views showing how radio parameters vary over time These line charts were an entirely new feature in TEMS Pocket 7.0, but they are similar to the ones found in TEMS
Trang 19interrupted instead of being restarted from the beginning The new procedure cuts upload times and saves phone battery life, enhancing the efficiency and power of the tool.
1.3.5 Cell Id Presentation
Cell Identity data is presented in both idle and dedicated/connected mode for both GSM and WCDMA This is achieved by buffering Cell Identities in idle mode and then correlating the buffered data with the phone’s position in dedicated/connected mode The buffer is cleared when the phone is restarted
1.3.6 Snapshots of Data Views
A display snapshot function was added which enables you to capture TEMS Pocket data views in the form of bitmap images The snapshot function is perfect for instantly capturing your own user’s view of the network It can also
be used to produce receipts handed in by staff to confirm completion of field measurement tasks This too contributes to efficiency and reduces traveling expenses
1.3.7 Importing and Exporting TEMS Pocket Settings
More aspects of user configuration in TEMS Pocket can be saved to file: command sequence setups, user-configured map views, and more Each setup is saved in a separate file which can be imported into the application on
a later occasion This functionality permits convenient distribution of test setups to multiple TEMS Pocket units
Trang 202 Overview of TEMS Pocket
2.1 Phone Mode vs Scan Mode
TEMS Pocket has two main working modes
• Phone mode: The TEMS Pocket device acts as a regular phone, and
measurement data is collected relating to GSM and WCDMA networks and to voice and data services in which the phone engages
• Scan mode: The TEMS Pocket device acts as a scanner capable of
detecting GSM and WCDMA signals and decoding BSICs/CPICH scrambling codes
You select working mode in the Activity menu under Operational mode See section 7.1
The scanning functionality is dealt with in chapter 19 Everything else in this manual applies to phone mode, or is common to both modes Chapter 19 explains what functions the two modes share, giving references to other parts
of the manual where appropriate
2.2 Data Views
Most of the data displayed by TEMS Pocket is to be found in data views
When you turn the phone on for the first time, it will display the W/G Cells data view:
Trang 21On later occasions, when turned on, the phone will display the data view last inspected, provided that the TEMS Pocket operational mode is set to Active (see section 7.1).
The data views are divided into categories from 1 to 5 Each data view is numbered according to the format “x.y”, where “x” is the category and “y” the position of the data view within that category You browse the categories by moving the navigation key left and right, and the data views within a category
by moving the navigation key up and down TEMS Pocket remembers the view last displayed in each category; when you return to a category, that view
is shown
The top section of the display preserves the ordinary signal strength and battery power level indicators as well as other symbols belonging to the regular user interface of the phone Among the latter are:
A “3G” symbol indicating that the phone’s current serving cell supports WCDMA R99 (but not HSDPA)
An “H” symbol indicating that the current serving cell supports HSDPA.The top section of the display also shows various icons related to TEMS Pocket operation They include:
• an icon indicating that a logfile is being recorded (see section 7.3)
• an icon indicating that a logfile is being replayed, and the status of the replay (see section 7.4.2)
• an icon indicating that a cell control function is currently applied (see section 9)
• an icon for the latest TEMS Pocket event that occurred (if it occurred within the last 15 minutes; see section 10.4)
If the default phone display with the operator name appears instead of a TEMS Pocket data view, this is because TEMS Pocket has been put in background or inactive mode (see section 7.1) By default TEMS Pocket is in active mode, and all of its data views are visible
The data views are exhaustively described in chapter 3
2.2.1 Data Views with Graphs
Data views with graphs combine text-format content (similar to that of
ordinary data views) with a line chart showing how one or several parameters
Trang 22vary over time Like the text-only data views, the graph views are predefined They are collected in category 5.
The top section of the display has precisely the same layout and behavior as
in text-only data views See section 2.2
2.3 Map View
The Map view (no 1.7) is used for pinpointing a test route on a floor plan or other map image See section 2.6.3
2.4 Menus
Trang 23Most of the commands in this menu are found only here The menu is gone through in chapter 7.
From the Activity menu you can also access the Pocket menu, which is the
chief means of configuring TEMS Pocket: see chapter 8 The Pocket menu can alternatively be accessed from the phone’s main menu: Settings →
General → Pocket menu
2.5 Events
Events are generated and logged by TEMS Pocket to indicate that something
interesting and worthy of note has occurred in the phone’s interaction with the cellular network
The event log is inspected and managed from the Pocket menu See section
10.1 A shortcut to the event log is found in the Activity menu
2.6 Logfiles
2.6.1 Logfile Recording
You can record data collected by TEMS Pocket in logfiles and replay these
files in TEMS Pocket itself or in TEMS Investigation or TEMS Presentation
Note: TEMS Pocket settings are always saved in the phone’s internal
memory If the phone memory is full, TEMS Pocket settings can
no longer be saved You then need to remove some files to free
up memory
Trang 242.6.2 GPS Positioning
TEMS Pocket supports positioning of data using GPS You can use either the phone’s internal GPS or an external GPS unit that has been Bluetooth paired with the phone See chapter 12
2.6.3 Positioning by Pinpointing
In an indoor environment or other location without GPS coverage, you can use the Map view (see section 2.3) to pinpoint your test route You load an image of your testing area into the Map view, then indicate your route by marking waypoints on that map The map image can also be assigned a geographical position For the full details on these procedures, see chapter 6
2.7 Cell Control Functions
TEMS Pocket has a number of cell control functions for controlling the
phone’s behavior in the cellular network These include locking the phone to a RAT, band, cell, or channel See chapter 9 for full details
2.8 Command Sequences
TEMS Pocket offers the use of command sequences for automated testing of
various services See chapter 15
2.9 Scan Mode
See section 2.1 above and chapter 19
2.10 Storage Medium: Phone Memory vs Memory
Stick
Trang 25• Pocket user interface
– Text display: English
– User input: English
2.12 Turning TEMS Pocket Off
You turn TEMS Pocket on and off by entering the Activity menu and changing the operational mode: see section 7.1
Trang 263 Data Views: General
3.1 General Data View Properties
The data views in category 1 (numbered “1.x”) are capable of showing both WCDMA and GSM data Both will appear simultaneously if the phone is making inter-RAT neighbor measurements
The data views in category 2 chiefly contain WCDMA-specific data, and those
in category 3 and 4 chiefly contain GSM- and GPRS/EGPRS-specific data.The data views in category 5 all include a graph WCDMA-only, GSM-only, and combined views are found in this category
All data views have the same general structure in idle mode and dedicated/active mode
Whenever a parameter is currently not valid, this is indicated in the data view
by a dash “–” or a string of dashes
Certain parameters are presented both numerically and graphically, the number appearing on top of a colored bar whose length and color depend on the parameter value These parameters are tagged “numeric/graphic” in chapters 4 and 5 The rules for the graphic presentation are found in appendix B, page 184
In the case of frequency hopping, the hopping list is shown one channel at a time, a new channel appearing every second
3.2 The Built-in Help Function
If you press Options and select “Toggle help”, a callout box appears
Trang 27• To turn off the help function, press the C key Alternatively, press Options
and choose Toggle help again
3.3 The Capture Function
You can take screenshots of any data view To do this, you must first turn the screen capture function on (while in a data view) by selecting Options →
3.4 Other Data View Actions
In some data views you can perform an action relating to a piece of data shown in the view For example, in data views listing cells, you can lock on one of the cells
All data view actions are performed by pressing the Options button and choosing Data view actions A submenu appears listing the available actions.Help not displayed Help displayed
Trang 28Specifics on data view actions are found in the subsequent sections.
Trang 293.5 Survey of Data Views
No View Name Description Page
1.1 W/G Cells Combines the WCDMA Cells (2.1) and
GSM Cells (3.1) views into a dual mode view
21
1.2 PDP Context Displays PDP addresses and PDP
context settings for each address, including NSAPI and APN
25
1.3 MM/GMM Displays identities common to
WCDMA and GSM, such as TMSI,P-TMSI, and CGI of last registered network
26
1.4 Time Log Displays time spent by the phone in
various states (MM states; idle/
dedicated)
27
1.5 FTP Data Displays information on the current
FTP session, such as FTP server address, throughput, and transferred byte count
28
1.6 GPS Displays essential GPS data: latitude
and longitude, altitude and speed, number of satellites, fix quality, time and date
30
1.7 Map Not a data view (but has a number)
See chapter 6
78
1.8 Progress Displays the progress of a command
sequence that is being executed
31
2.1 WCDMA Cells Displays UARFCN, cell status,
scrambling code, RSCP, Ec/N0, and path loss for each cell in active set and monitored/detected neighbor sets
33
Trang 302.2 WCDMA Cell Id Displays UARFCN, scrambling code,
CI, and RSCP for each cell in the active set and monitored/detected neighbor sets
34
2.3 WCDMA C
Name
Displays UARFCN, scrambling code,
CI, and cell name for each cell in the active set and monitored/detected neighbor sets
38
2.6 WCDMA AMR Displays SIR and SIR target, power
control information, RRC state, AMR codecs selected on uplink and downlink, and statistics on AMR codec utilization
39
2.7 WCDMA Data Displays SIR and SIR target, power
control information, RRC state, and information on uplink and downlink RLC and transport channel performance
40
2.8 HSPA Data Displays HSDPA CQI, requested and
actual block sizes, data transfer rate, and block error rates Also displays HSUPA E-TFCI, SGI, TBS, DTX rate,
42
No View Name Description Page
Trang 313.1 GSM Cells Displays ARFCN, BSIC, RxLev, C1/
C31, and C2/C32 for the serving cell and each neighbor Also presents system information data for cell access, selection, and location
45
3.2 GSM Cell Id Displays ARFCN, LAC, CI, and RxLev
for the serving cell and each neighbor
Also presents system information data for cell access, selection, and location
47
3.3 GSM Cell Name Displays ARFCN, BSIC, CI, and cell
name for the serving cell and each neighbor
48
3.4 GSM BA List Displays the GSM BA neighbor list as
received from the network and shows which BCCH ARFCN the list was received from
connected) Note: TMSI, P-TMSI, and
TLLI are not found here but in the MM/
GMM data view (1.3)
50
4.2 GPRS Data Displays traffic channel ARFCN,
timeslots and coding schemes used, and LLC and RLC/MAC performance
on uplink and downlink
53
4.3 GPRS Info Displays traffic channel ARFCN,
timeslots and coding schemes used, and vital GPRS/EGPRS configuration parameters
56
4.4 GSM C/I Info Displays C/I information for the most
frequently utilized timeslot on each traffic channel in use
57
No View Name Description Page
Trang 324.5 GSM AMR Displays GSM logical channel
information, AMR codecs selected on uplink and downlink, and statistics on AMR codec utilization
5.2 W/G Cells Graph displays WCDMA serving cell
RSCP/GSM serving cell RxLev; ditto for three strongest WCDMA/GSM neighbors
68
5.3 W/G Data Graph displays WCDMA transport
channel and GSM RLC/MAC data transfer rates
5.6 WCDMA Cells Graph displays RSCP for serving cell
and three strongest neighbors
73
5.7 GSM Cells Graph displays RxLev for serving cell
and three strongest neighbors
Trang 334 Data Views in Text Format
4.1 W/G Cells (View No 1.1)
Screenshot
Key (used for
convenience in the
manual; not shown in
this format in the
phone display)
Lines 1–4 show WCDMA cells and are thus
primarily used in WCDMA mode However, when WCDMA neighbors are measured in GSM mode, these neighbors also appear here Note that if you have locked the phone to GSM (Lock to RAT function, section 9.2), no WCDMA neighbors will ever be measured
W: WCDMA cell type: One of
UARFC: UARFCN, UMTS Absolute Radio
Frequency Channel Number
SC: Scrambling Code RSCP: Received Signal Code Power (dBm),
numeric/graphic
Ec/No: Ec/N0 (dB), numeric/graphic
PL: Pathloss (dB); this measurement appears only
when ordered by the network
Trang 34Screenshot (footer
with CGI)
Screenshot (footer
with cell name)
Key (footer with CGI)
Key (footer with cell
Lines 5–8 show GSM cells and are thus primarily
used in GSM mode If GSM neighbors are measured while in WCDMA mode, these neighbors also appear here Note that if you have locked the phone to WCDMA (Lock to RAT function, section 9.2), no GSM neighbors will ever be measured
Line 5: GSM serving cell Lines 6–8: Three strongest GSM neighbors
G: GSM channel type for serving cell: One of
configurable: see section 18.7), numeric/graphic
Lines 9–10 are used in both WCDMA and GSM
mode, showing data on the network that the phone is currently using The information shown in WCDMA and GSM mode is partly different, as detailed below This data is repeated in many other data views
Line 9
C: Current RAT {G: GSM, W: WCDMA, –: No
service}
(U)ARFC: WCDMA: Serving cell UARFCN; GSM:
Serving cell BCCH ARFCN
Trang 35Screenshot (footer
with CGI)
Screenshot (footer
with cell name)
Key (footer with CGI)
Key (footer with cell
name)
Line 10
This line identifies the serving cell, either by means
of CGI or by cell name as defined in an imported XML cell file The choice of presentation mode is made in the Pocket menu under General settings; see section 18.6, page 153 Cell file import is done under Pocket menu → Tools; see section 17.5, page 150
In all data views that follow, the view footer uses the CGI mode of presentation; but cell names can alternatively be displayed in any data view that has a footer
MCC: Serving cell Mobile Country Code MNC: Serving cell Mobile Network Code LAC: Serving cell Location Area Code RNC: Serving cell Radio Network Controller ID
(WCDMA only; Cell Identity for WCDMA = RNC + CI)
CI: Serving cell Cell Identity, 16 bits (= C-Id: see
3GPP 25.401, section 6.1.5)
Cell Name: Name of cell, taken from XML file; see
section 17.5
Trang 364.1.1 Data View Actions
• You can lock on a cell or (in WCDMA mode) a UARFCN that is listed in the data view
• Choose the cell or UARFCN to lock on by moving the red frame, using the navigation key When you have navigated to the desired item, press Select
• To unlock, enter the Data view actions menu again and give the appropriate Unlock command
Trang 374.2 PDP Context (View No 1.2)
There are no actions associated with this data view
Screenshot
Key
Lines 1–6 show data on the active PDP contexts
(up to three) and the contents of the PDP context request
PDP Address: IPv4 PDP address (12-digit
number) See 3GPP 24.008, sec 10.5.6.4
NSAPI: Network Service Access Point Identifier
(For the meanings of values, see appendix A.11.)
APN: Access Point Name (shown as scrolling text)
Lines 7–8 are the same as the two bottom lines in
the W/G Cells view: see section 4.1
Trang 384.3 MM/GMM (View No 1.3)
There are no actions associated with this data view
Screenshot
Key
Lines 1–4 show data related to Mobility
Management/GPRS Mobility Management
TMSI: Temporary Mobile Subscriber Identity (hex) T3212C: T3212, current time between location
updates {Off, 0 1530 minutes} See 3GPP 24.008
T3212M: T3212, max time between location
updates (= start value) {Off, 0 1530 minutes}
PTMSI: Packet TMSI (hex) GMM: GMM Attached {A: Attached, –: Not
attached}
TLLI: Temporary Logical Link Identifier (hex)
The following four parameters are updated each time the phone performs a Location Area Update or Routing Area Update
RMCC: Registered MCC RMNC: Registered MNC RLAC: Registered LAC RRAC: Registered RAC
Lines 5–6 are the same as the two bottom lines in
the W/G Cells view: see section 4.1
Trang 394.4 Time Log (View No 1.4)
4.4.1 Data View Actions
You can reset all counters in this view by choosing Reset time log
Screenshot
This view shows the time (in hours, minutes, and seconds) that the phone has spent in various states since the latest occurrence of one of the following:
• Phone power-on
• Entering replay mode
• Exiting replay mode
• Rewinding of logfile during replay
MM Home: Registered in Home PLMN Equiv: Registered in Equivalent PLMN Roam: Registered in Roaming PLMN Unreg: Unregistered
(See 3GPP 21.905.)
GSM TCH: Time using Traffic Channel (TCH) PDCH: Time using Packet Data Channel (PDCH) Idle: Time spent in Idle mode
WCDMA DCH: Time using Dedicated Channel (DCH) Idle: Time spent in Idle mode
No Service: Time spent in No Service mode (no
RAT found)
Trang 404.5 FTP Data (View No 1.5)
FTP Address: IPv4 address (12-digit number) or
plain-text name of FTP server Displayed as scrolling text
Line 3
File Name: Name of file being downloaded/
uploaded over FTP Displayed as scrolling text
hh:mm:ss: Duration of current FTP session in
hours, minutes, and seconds
Line 4
CThpDL: Current downlink application-level FTP
throughput in kbit/s or Mbit/s (based on the latest report from the phone)
CThpUL: Current uplink application-level FTP
throughput in kbit/s or Mbit/s (based on the latest report from the phone)
Line 5
MThpDL: Mean downlink application-level FTP
throughput in kbit/s or Mbit/s (calculated over the whole of the file currently being transferred).a
MThpUL: Mean uplink application-level FTP
throughput in kbit/s or Mbit/s (calculated over the whole of the file currently being transferred).a