FIELD: information technology.
SUBSTANCE: transmission opportunity possessor can send a transmission request message or a self-addressed request to send message to one or more stations in order to establish transmission opportunity. Further, data transmission with the corresponding stations can be initiated by sending transmission request messages to the corresponding stations. In each receiving station, the initial address of the received transmission request message is compared with the address of the transmission opportunity possessor. If the addresses coincide for the transmission request message, the receiving station sends a request to send message to the transmission opportunity holder in response to the transmission request message.
EFFECT: easy coordination and transmission to multiple stations in a wireless communication system during one transmission opportunity.
43 cl, 17 dwg
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