Constellation mapping

maps
the input sequence `y`

= wlanConstellationMap(`bits`

,`numBPSCS`

) `bits`

using the number of coded bits per
subcarrier per spatial stream, `numBPSCS`

, to one of the
following modulations:

BPSK, QPSK, 16QAM, or 64QAM, as per IEEE

^{®}802.11™-2012, Section 18.3.5.8256QAM, as per IEEE 802.11ac™-2012, Section 22.3.10.9.1

1024QAM, as per IEEE 802.11-16/0922r2

The constellation mapping is performed column-wise.