J.1 Static propagation condition

38.176-23GPPIntegrated Access and Backhaul (IAB) conformance testingNRPart 2: radiated conformance testingRelease 17TS

The propagation for the static performance measurement is an Additive White Gaussian Noise (AWGN) environment. No fading or multi-paths exist for this propagation model.

J.1.1 IAB-MT Receiver with 2 Rx

For 1 port transmission the channel matrix is defined in the frequency domain by:

.

For 2 port transmission the channel matrix is defined in the frequency domain by:

.

For 4 port transmission the channel matrix is defined in the frequency domain by:

For 8 port transmission the channel matrix is defined in the frequency domain by: