LTS-F can be used to access a variety
of services:
CS
call scripts
Voice, Video, Supplementary Services, CS data
call.
Voice
quality evaluation with PESQ
Measurement of MOS, SNR, voice delay and more.
GSM-R
& ASCI test scripts
Voice Group Call, Voice Broadcast Call, eMLPP.
Data test scripts
SMS, MMS, WAP, FTP, HTTP, e-mail (SMTP/POP3);
Measurement of throughput, delay, block losses
/ duplicates / retransmissions / sequence failures.
HSDPA
tests
Supports testing with HSDPA mobiles and datacards.
Push-to-Talk
test scripts
Measurement of PTT server connection / reconnection
/ voice link delay.
Call
Data Record Generation
Measurement of call establishment / alerting /
release.
Monitoring
of cell environment data
Global Cell ID, BCCH channel, RxLevel, RxQuality
etc. for serving and neighbouring cells with suitable
mobiles.
Tracing
of air interface layers 2 / 3
GSM: RLC / MAC; CM, MM, RRC, LLC, SNDCP;
UMTS: RLC, MAC; CP, UP messages;
also for other networks, with suitable trace mobiles.
Roaming
tests
By integrating a SIM server in LTS-F, hundreds
of SIM cards held in a central location can be
virtually transferred anywhere to mobiles in LTS-F
probes.
Network
OSS interface
Manipulate or verify subscriber properties, network
parameters etc. directly in the network switches.
