LTS Integrates Automated Testing on all Network Interfaces

http://www.qosmotec.com
Description
Do you still employ a huge team of testers to manually test services or handsets?
Testing consumes about 40% of the software development lifecycle, and 80% of
all tests are regression tests that need to be re-tested with every new release.
Hence, automation of regression tests can achieve significant reductions of
development costs and shorten time to market.
The purpose of LTS is to fully automate your lab tests, controlling commercial or
test mobiles as well as supplementary test equipment, such as the Qosmotec AIS,
protocol analysers or signalling generators, and even the network switches, in a
synchronous test campaign. Test suites are stored in a database and can be
replayed at any time. By controlling hundreds of mobiles, LTS can also be used
as end-to-end load generator.
LTS performs the job of a whole team of testers upon a keypress.
LTS Integrates Automated Testing
on all Network Interfaces
Automate load, stability and regression tests
LTS integrates various means of testing under a common management,
e.g. mobile feature test, handover test, protocol analysis, OSS control etc.
Use your competence in a more efficient way
Shift routine testing to a machine so your engineers
can focus on debugging and testing of new features.
Improve the quality of your test process
Replicating archived test suites on a keypress means you can test
every patch with exact reproducibility and free of human errors.
Reduce Time to Market
LTS Rack with 96 mobiles
Fast, parallel, unattended 24/7 test execution.
Tester
Terminals
LTS Application &
Database Server
Test Plant Network
LTS Network
Air I/F
Simulator
HF
Mobile Control
Server
Control
Video Streaming
Quality Server
Video
BSC /
RNC
BTS /
Node-B
SIM
Server
Protocol
Analyser
SIM Data
Background
Load Generator
Signalling
O&M
I/F
IP Test
Host
Telnet
Monitor
MSC
SGSN
GGSN
LTS integrates multiple lab test devices under a common test management system
2
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Characteristics
Intuitive graphical user interface
For creating, scheduling & monitoring test suites.
Multi-user operation
Concurrent multi-user access & parallel testing with
resource conflict prevention & access management.
Predefined, configurable test scripts
Providing user-definable parameters.
Graphical Test Script Editor
Create new test scripts from more than 250 basic steps.
Database-oriented
All test suites & results archived in LTS database;
CSV export and report generation provided.
Unlimited scalability by distributed processing
Available from laptop-based solution with 1-2 mobiles to
rack-mounted installation with several hundred mobiles.
Easy to use drag & drop graphical user interface
Open platform concept
Straightforward integration of new mobile types & testers.
One Platform, Multiple Applications
Load and stability test
LTS can stress mobile networks on cell level via massive
parallel accessing of voice and data services by real UEs.
Feature & regression test
By executing programmed test scripts, LTS can perform
complex test cases involving multiple test resources;
pass / fail verdicts and alarms are automatically generated.
KPI assessment
LTS can be used to assess quality of service levels by
measuring key performance indicators from call set up
times and data throughput to voice and video quality.
Individual Mobile Screening with Shielded Boxes
Inherent Stability
Qosmotec offers a shielding box with reset solution for inherent system stability. Fitting one mobile each, the shielding
boxes isolate the mobiles from external as well as mutual
radio interference, yet providing access of the mobile RS232,
USB 2.0 and audio lines.
If a mobile should crash during testing, Qosmotec's generic
reset solution automatically hard-resets the mobile via a momentary interrupt of the power supply and subsequent powerup. The reset solution may also replace the mobile battery
which will not survive permanent charging and heavy use.
The reset solution thus does away with permanent outages of
test mobiles and exhausted batteries that plague other end-toend test systems.
Voice Quality MOS Plot
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Suited for all Radio Access Technologies
Means of Test
LTS supports a multitude of terminals
covering various technologies such as:
An LTS system may incorporate one or several:
HSDPA
Novatel Wireless Merlin Datacard U740
Sierra Wireless Aircard 850
UMTS
Motorola A835
Nokia 6650, 7600, 6630
Sony-Ericsson K608i
Samsung SG-Z105
LG U8120
Qualcomm TM6200/TM6250
Novatel Wireless Merlin Datacards U630
iDEN
Motorola I265
Qosmotec Mobile Control Servers
Drives up to 32 commercial mobiles via RS232 or USB.
Qosmotec Datacard Control Servers
Controls 8-16 PCMCIA datacards, e.g. HSDPA.
Qosmotec Air Interface Simulators
Provides synchronous mobility simulation
during service access.
SIM Servers
Fast swapping of used SIM card between tests.
MC-TAS Mobile Robots
Provided by ServiceForce.Com, manipulates and observes mobiles like a human using keypad and display.
Network OSS Interfaces
Manipulate or verify subscriber properties, network
parameters etc. directly in the network switches.
CDMA
Samsung SPH-A660
LG LP3700
Test Features
LTS can be used to access a variety of services:
EGDE
Nokia 6230, 6310i
GSM-R / GSM-ASCI (Advanced Speech Call Items)
Marconi RGG 100 / RGG 160
GSM / GPRS
Sony-Ericsson T610/T630
Samsung P400 / V200
Siemens C45/S45
Motorola V525
Support of Trace / Net Monitor functionality
Marconi GSM-R, Nokia GSM / GRPS / EDGE / UMTS
More terminals and technologies are integrated on a
permanent basis and on request of our customers.
CS call scripts
Voice, Video, Supplementary Services, CS data call.
Data test scripts
SMS, MMS, WAP, FTP, HTTP, e-mail (SMTP/POP3);
Measurement of throughput, delay, block losses /
duplicates / retransmissions / sequence failures.
Tracing of air interface layers 1/2/3
For GSM(-R) / GPRS / EDGE / UMTS.
Call Data Record Generation
Measurement of call establishment / alerting / release.
Push-to-Talk test scripts
Measurement of PTT server connection /
reconnection / voice link delay.
GSM-R & ASCI test scripts
Voice Group Call, Voice Broadcast Call, eMLPP.
Voice Quality Evaluation with PESQ
Measurement of MOS, SNR, voice delay and more.
Contact Information
LTS employs datacards by means of Datacard Control Servers
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Postal address:
Qosmotec Software Solutions GmbH
Schloss-Rahe-Straße 15
52072 Aachen
Germany
Phone
+49 241 8797 510
Fax
+49 241 8797 515
E-mail
[email protected]
Internet http://www.qosmotec.com