| 摘要 |
Embodiments herein relate to, among other things, systems, methods, and computer-readable media for a block acknowledgement (BA) frame for multiple communication stations (STAs) having multiple traffic identifiers (TIDs). The BA frame may include BA indications for STAs in each 20 MHz within an 80 MHz PPDU or a 160 MHz PPDU. The BA frame may include a variable size BA bitmap and a BA Ending Sequence Number (ESN) that determines the size of the variable size BA bitmap. |
