
Parallel LTE Downlink / Uplink CA Test
(Inter-Band)
With two TRXs, the E6640A can connect two UEs and parallel test
one UE that supports two band, inter-band CA
Both CA bands are tested
in parallel on UE 1 via
RFIO2 on TRX1 and TRX2
Once completed, paths are
switched to RFIO1 on TRX1
and TRX2 and both CA
bands are tested in parallel
on UE 2
Up to two receive only paths
can also be connected
March 27, 2014
Confidentiality Label
40
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