E1993A Datasheet, PDF (17/40 Pages) Keysight Technologies – W-CDMA Mobile Test Application

17 | Keysight | E1963A W-CDMA Mobile Test Application - Technical Overview
W-CDMA Specifications
Call connection types
End-to-end video conferencing (Option 401)
Loop back video conferencing (Option 402)
The E1963A, when configured as a two-instrument system, provides true H324 call setup with
live video and audio from both mobile devices. With only one E5515C, loop back video call can
be setup with Option 402.
Validate compatibility by testing interoperability between your mobile and the competitor
models offered for the same network.
–– Complete call setup, mobile origination, and mobile release
–– 64 k circuit-switched UDI channel
–– H324 call setup
http://wireless.keysight.com/rfcomms/refdocs/wcdma/wcdma_gen_call_video_call.html
AMR voice
Standard voice call with audio loopback for a quick check of voice functionality for 12.2 k rate;
also many more AMR rates, such as 4.75, 5.15, 5.9, 6.7, 7.4, 7.95, 10.2, and 12.2 k
–– UE and BS origination 12.2 k
–– UE and BS release
http://wireless.keysight.com/rfcomms/refdocs/wcdma/wcdma_gen_bse_amrvoice.html
FDD test mode
FDD test mode allows you to test the parametric performance of your UE’s transmitter and
receiver without call processing. In FDD test mode, the test set does not send signaling
information on the downlink. Rather, it continuously generates a downlink signal and searches
for a corresponding uplink signal. The UE must synchronize to the downlink signal and send an
appropriate uplink signal, which the test set uses to measure the UE’s transmitter and receiver
performance. Any changes to the UE configuration must be accomplished by directly sending
commands to the UE from a system controller through a proprietary digital interface.
http://wireless.keysight.com/rfcomms/refdocs/wcdma/wcdma_gen_bse_fddtest.html
RB test mode
Fast conformance test calls with significant configuration control and testing capabilities
BS origination and release
Symmetrical configuration: W-CDMA modes support symmetrical RMCs at 12.2, 64, 144, and
384 k rates. These symmetrical RMCs are typically used for transmitter testing and receiver
testing user BER (via loopback type 1) or BLER (via loopback type 2)
Asymmetric configuration: The asymmetrical RMCs use either a 12.2 or a 64 k channel on
the uplink. The primary purpose of the symmetrical RMCs is to provide a way to make a BLER
measurement by counting retransmission requests that the UE sends. There is no need for
data loopback in this mode
http://wireless.keysight.com/rfcomms/refdocs/wcdma/wcdma_gen_bse_rbtest_setup.html