H.5 Resource element TX power

38.176-13GPPIntegrated Access and Backhaul (IAB) conformance testingNRPart 1: conducted conformance testingRelease 17TS

Perform FFT on with the FFT window timing . The result is called . The RE TX power (RETP) is then defined as:

Where SCS is the subcarrier spacing in Hz.

From RETP the OFDM Symbol TX power (OSTP) is derived as follows:

Where the summation accumulates RETP values of all N_sym OFDM symbols that carry PUSCH and not containing PUCCH, SRS or PRACH within a slot.

From the acquired samples, values for each OSTP can be obtained and averaged where for TDD, is the number of slots with uplink symbols in a 10 ms measurement interval and is computed according to the values in table 4.9.2.2-1.

For the example used in the annex, and .