ASCOM TEMS SYMPHONY SUITE Brochure page 5

HSDPA Quality
Mobile data tests assess network performance with respect to trans-
ferring data and messages. There are suites of test protocols available for
QVoice systems including HTTP, FTP, UDP, WAP, SMS/MMS, PING and e-mail.
IP-Data KPIs are:
Service accessibility
Setup time
Session time
Mean data rate
Data transfer cut-off ratio
Technical Data Collection Features
Best algorithms for speech, video, and audio testing – industrial
and ITU standards
Video telephony clips are directly feed into the mobile device
Video telephony clips on the screen of the mobile device are
captured electronically
Referenced and unreferenced video algorithms
Speech MOS values displayed in real time during tests
Compact measurement data files
On-line display of AMR codec status
Video quality MOS algorithm on mobile video applications
Real speech quality
In-band audio problem detection with silence, level jump, echo,
gaps
Mobile data tests: FTP, UDP, Ping, HTTP, SMS, MMS, E-Mail
Mobile application protocol stack (e.g. MMS/WAP)
Measurement trigger points precisely defined per ETSI
Protocol messages recorded with air interface layer 3 data
Combined test mobile phone and scanner measurements
Subscriber view of QoS in uplink and downlink
Simulation of subscriber behavior
Live recording and call statistics
Detailed decoding of engineering data: layer 3, RLC/MAC messages
Measurements over different air interfaces: GSM, GPRS, , EDGE,
WCDMA, CDMA-1X
Supports latest technologies: HSDPA/HSUPA, WiMAX (4G), CDMA
EV-DO
GPRS/EDGE transmission specific data: TBF usage, QoS fulfillment,
time used/time wasted.
Detection of unlawful transmitters in the LTE frequency bands
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TEMS™ SyMphony SUITE