Patent ID: 8169995

Claim:
A method of transferring data in a wireless communication network for uncompressed video, the method comprising: fragmenting the data into a plurality of data packets; fragmenting at least one of the data packets into a predetermined number of sub-packets, wherein the predetermined number of sub-packets is reduced when the sub-packets do not include audio video (A/V) data; appending a physical (PHY) header to at least one of the data packets to form a medium access control (MAC) frame; adding an A/V indication field in the PHY header; setting the added A/V indication field in the PHY header to indicate whether the packets contain A/V data; and transmitting the MAC frame from a first device to a second device in the wireless communication network, wherein the predetermined number of sub-packets are same as a number of acknowledgment (ACK) groups in the second device.