Security Level:
Handset Wireless Test Unit
GENEX PHU V200R005
www.huawei.com
Author/ Email: Deng jiaoping/dengjiaoping@huawei.com
Version: V1.0(20111212)
HUAWEI TECHNOLOGIES CO., LTD.
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Author / ID
Deng jiaoping/60457
Co-author / ID
Approver / ID
Lin Yanqing/00118249
Main Opinion：
This slide introduces the highlights and benefits of GENEX PHU. The PHU is an airinterface testing mobile phone for GSM, UMTS and WLAN. It can display the wireless
parameter data in real time, and record the test data. It is portable, powerful in functions,
and easy to use. You can use it to perform forcing operations in various scenarios.
Description
Audience：
Customer (middle level)
Description
Revision History：
20111212，first edition
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Contents
Introduction to GENEX PHU
PHU Applications
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Introduction to GENEX PHU
 PHU is an air-interface testing mobile phone developed by Huawei. It can
display the wireless parameter data in real time, and record the test data.
 Assistant to drive test (DT) engineers
The PHU is portable, powerful in functions, and easy to use. You can use it
to perform forcing operations in various scenarios.
Support for display of GSM radio
Support for indoor tests
parameters in real time
Support for display of UMTS radio
Support for outdoor tests
parameters in real time
Support for GSM/UMTS forcing features
Support for plan setting
Support for WLAN parameters testing
Support for VQM voice tests
and display
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Application Scenarios of GENEX PHU
Site
Acceptance
Quality
Monitoring
Initial
Tuning
BenchMarking
Network
Optimization
TroubleShooting
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Comparison Between PHU Testing
and Traditional Testing
Traditional Tests
PHU Test
Many test devices are required, which are
complicated to set and inconvenient to
dispose.
Traditional tests are expensive, and a PC is
required.
Only route tests can be performed.
The test devices are compact and portable,
which makes tests more flexible.
The PHU test is cost-effective and can be
used in large scale.
PHU can be used to test networks at any
time anywhere.
The test data is saved on a portable PC.
The test data is saved on the test phone.
The test data can be exported and analyzed
after the test.
The test data is forwarded to the analysis
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tool in real time.
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Benefits of GENEX PHU
• Compact and portable
By using GENEX PHU, you can perform
wireless network tests and record test data at
any time anywhere.
Optimization solution
Data collection
• In-depth data analysis
The test data can be imported to an analysis
tool (Probe or Assistant), and a detailed analysis
report can be generated. In the report, you can
locate the problem and develop an optimization
solution based on the analysis data of multiple
tests.

Handle network monitoring and
Analysis
process
Report generation
Data import
troubleshooting
It monitors network quality and helps identify
Simple work for a complicated network!
and locate problems, therefore improving user
satisfaction.
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GSM/GPRS/EDGE Tests
Displays GSM/GPRS/EDGE network parameters and events graphically.
GSM KPIs
GPRS/EDGE KPIs
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WCDMA/HSUPA/HSDPA Tests
Displays WCDMA/HSUPA/HSDPA/HSPA+ network parameters and events
graphically.
WCDMA KPIs
HSDPA KPIs
HSUPA KPIs
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GSM/UMTS Forcing Features
GSM: ARFCN locking, band locking, forced handover, handover
prohibition, CBA turnover, cell locking, designed ARFCN scanning,
and custom ARFCN scanning
WCDMA: PSC locking, UARFCN locking, W to G handover
GSM forcing features
WCDMA forcing features
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WLAN Tests
 The PHU can be used to test
WLAN air interface information
at any time anywhere.
 Easy for viewing and use. The
PHU provides an effective test
solution for areas where it is
inconvenient to use traditional
DT devices.
WLAN items
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Test Plan
Support for Voice, FTP UL, FTP DL, SMS, and PDP tests
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Indoor Tests
Allows users to load indoor test maps
and zoom in/out and move maps.
Allows users to conduct indoor dotting
tests and record test data.
Allows users to view the GSM or
WCDMA level, signal quality, distribution of
throughput indexes.
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Outdoor Tests
 Supports loading Google maps and
displaying maps. Allows users to
zoom in, out, and move the maps.
 Supports for importing and displaying
engineering parameters.
 Supports for dotting on the maps.
 Longitude and latitude information of
GPS can be obtained and recorded.
 Supports for the tests of VC, R99, and
HSPA services and the display of the
test results.
 Supports for uploading tests results
and logs to servers.
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Voice Quality Measurement---Leader in
the Industry
Voice quality measurement (VQM) is a voice quality monitoring
algorithm used in AMR and EFR scenarios. It is originated by
Huawei in the industry. The VQM GUI of PHU can display the
MOSs of voice quality in real time and the dynamic status of
voice quality.
—This algorithm does not need external modules or voice
samples. The MOS of voice quality are generated directly by
the test phone.
—External interferences are shielded to ensure accurate test
results.
—The interference factors (one-way audio, echo, noise, splitting,
and clipping) that lead to low MOS are identified and displayed.
UL AMR Bit frame
DL AMR Bit frame
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MOS/VMOS
PESQ-based voice test

No external module is required. Two PHU phones dial the
number of each other, and generate the test data. The test data
is uploaded to Probe. Probe analyzes the test data and
generates the MOSs.
External interferences are shielded, and the test results are
more accurate and reliable.
 Field tests are supported.

Traditional voice tests
Traditional voice tests take a
long time and require huge
workload. The test results
depend on the subjective
experience of users and may be
inaccurate.
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Voice
Quality
Test
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Integrated uplink and downlink
voice test

Uplink voice test

Downlink voice test

Common field tests
Various display modes of
test results
You can view the
test results in
various modes.
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Contents
Introduction to GENEX PHU
PHU Applications
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PHU Applications
1. PHU is used in large scale by Indian Reliance to optimize
wireless networks.
2. PHU has been used in sites in the following countries or
regions: Russia, Indonesia, Singapore, Sweden,
Guatemala, Brazil, Mexico, Vietnam, Oman, Norway,
Hong Kong, Czech, Tunisia, Sudan, and so on.
The following is only
the beginning…
PHU is used by
Vodafone in Spain to
perform the
benchmark test for
network upgrade.
Complete KPI results
are provided.
PHU has been used
in Hong Kong to
optimize the wireless
network. Currently,
the optimized network
has been delivered to
the customer.
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PHU has been
used in Pakistan to
test the highefficiency GBTSs,
which significantly
saves the test cost.
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GENEX PHU - Smart Phone U8800
Item
Mode
Specification
Huawei U8800 (51, Pro)
OS Platform
Android standard UI
Frequency
Pro: WCDMA 900/2100MHz
51: WCDMA 850/1900/2100MHz
GSM/GPRS 900/1800/1900MHz
Max Data
Transfer
HSUPA 5.76 Mbit/s,
HSDPA 14.4 Mbit/s, HSPA+
Dimension
120 mm x 62 mm x 11.6 mm
Display
Camera
Memory
Connectivity
GPS
Battery
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3.8-inch 800 x 480 full touch screen
supporting automatic rotation
5.0 MP AF Camera
4 GB memory, External microSD Card (up
to 32 GB)
Bluetooth 2.1, Wi-Fi 802.11 b/g/n
GPS/AGPS
1500 mAh
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Thank you
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Copyright©2011 Huawei Technologies Co., Ltd. All Rights Reserved.
The information contained in this document is for reference purpose only, and is subject to
change or withdrawal according to specific customer requirements and conditions.
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