comnum.nr_detect_cell_id

comnum.nr_detect_cell_id(grid)

The cell identity of a received SSB, by the PSS then the SSS (coherently, with the flat channel estimated on the PSS).

Parameters:

grid (array_like) – the received SSB, shape (240, 4).

Returns:

the cell identity and the normalised correlations of the PSS and of the SSS (1 without noise).

Return type:

tuple[int, float, float]

Raises:

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