DEVICE, SYSTEM AND METHOD OF COMMUNICATING AGGREGATE DATA UNITS

摘要

Some demonstrative embodiments include devices, systems and/or methods of communicating aggregate data units. For example, a device may include a wireless communication unit to communicate an aggregate data unit including a plurality of data units in an increasing order of sequence numbers assigned to the data units, such that a first data unit having a first sequence number always precedes a second data unit having a second sequence number, greater than the first sequence number.

主权项

1. A wireless apparatus including one or more processors having circuitry, the circuitry to cause a station to:
buffer a plurality of medium access control (MAC) Service Data Units (MSDUs); maintain a Block Acknowledgement (BA) record including a bitmap indexed by sequence number; and process one or more of the MSDUs in said buffer if:
a received MAC Protocol Data Unit (MPDU) is received as a non-first frame of an Aggregate MPDU (A-MPDU);a bit at a position SN=WINStartR−1 of said bitmap is set to 1, wherein WINStartR represents a lowest sequence number position in the bitmap, and SN is a sequence number of the received MPDU; andall delimiters between the received MPDU and a preceding MPDU are valid.