7.1 General

37.145-23GPPActive Antenna System (AAS) Base Station (BS) conformance testingPart 2: radiated conformance testingRelease 17TS

OTA receiver characteristics requirements apply to the AAS BS including all its functional components active unless otherwise stated in each requirement.

Unless otherwise stated the requirements in clause 7 apply during the AAS BS receive period.

The requirements in clause 7 shall be met for any transmitter setting.

The (E-UTRA) throughput requirements defined for the receiver characteristics in this clause do not assume HARQ retransmissions.

When the AAS BS is configured to receive multiple carriers, all the throughput requirements are applicable for each received carrier.

Any radiated receiver test requirement specified in TS 37.105 [6] is not applicable for AAS BS operation in Band 46.

Each requirement shall be met over the RoAoA specified.

For requirements which are to be met over the OTA REFSENS RoAoA absolute requirement values are offset by the following term:

ΔOTAREFSENS = 44.1 – 10*log10(BeWθ,REFSENS*BeWφ,REFSENS) (dB) for the reference direction.

And

ΔOTAREFSENS = 41.1 – 10*log10(BeWθ,REFSENS*BeWφ,REFSENS) (dB) for all other directions.

For requirements which are to be met over the minSENS RoAoA absolute requirement values are offset by the following term:

ΔminSENS = PREFSENS – EISminSENS (dB)