Data structure, data slot allocation method for transmission of uncompressed AV data and transmission method thereof, and apparatus using the same

摘要

Provided are an apparatus and method for allocating a data slot to transmit uncompressed audiovisual (AV) data. The method includes transmitting a first superframe that includes a data-slot-reservation period during a first beacon period and information thereon; receiving a frame that requests the data slot from at least one of wireless devices included in a network, in the data-slot-request period; transmitting a response frame to the data-slot-request frame to at least one of the wireless devices; and transmitting a second superframe that includes a data slot allocated to at least one of the wireless devices during a second beacon period.