From: SAMU: design and implementation of frequency selectivity-aware multi-user MIMO for WLANs
Bandwidth | N base | v | N sub | N pkt−bit | N a | N b |
---|---|---|---|---|---|---|
20 MHz | 33 | 000 | 1 | 16 | 0 | 0 |
 |  | 001 | 2 | 15 | 2 | 1 |
 |  | 010 | 4 | 14 | 3 | 2 |
 |  | 011 | 8 | 13 | 7 | 4 |
 |  | 100 | 16 | 12 | 14 | 8 |
 |  | 101 | 32 | 11 | 29 | 15 |
40 MHz | 65 | 000 | 1 | 17 | 0 | 0 |
 |  | 001 | 2 | 16 | 2 | 1 |
 |  | 010 | 4 | 15 | 3 | 1 |
 |  | 011 | 8 | 14 | 7 | 3 |
 |  | 100 | 16 | 13 | 14 | 5 |
 |  | 101 | 32 | 12 | 29 | 8 |
80 MHz | 136 | 000 | 1 | 19 | 0 | 0 |
 |  | 001 | 2 | 18 | 2 | 1 |
 |  | 010 | 4 | 17 | 3 | 1 |
 |  | 011 | 8 | 16 | 7 | 2 |
 |  | 100 | 16 | 15 | 14 | 3 |
 |  | 101 | 32 | 14 | 29 | 5 |
160 MHz | 272 | 000 | 1 | 19 | 0 | 0 |
 |  | 001 | 2 | 18 | 2 | 1 |
 |  | 010 | 4 | 17 | 3 | 1 |
 |  | 011 | 8 | 16 | 7 | 1 |
 |  | 100 | 16 | 15 | 14 | 2 |
 |  | 101 | 32 | 14 | 29 | 3 |