comnum.nr_pbch_dmrs

comnum.nr_pbch_dmrs(n_cell_id, i_ssb_bar=0)

The 144 QPSK values of the PBCH DMRS (TS 38.211, Sec. 7.4.1.4).

Parameters:

• n_cell_id (int) – the cell identity, 0 to 1007.

• i_ssb_bar (int) – the SSB index ī_SSB, 0 to 7.

Returns:

the values (complex128), in the order of their mapping.

Return type:

numpy.ndarray

Raises:

ValueError – for an invalid parameter (the message names it).