| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for a channel access to be executed by a sender in a wireless LAN.SOLUTION: A plurality of RTS (Request to Send) frames are transmitted to a recipient through a plurality of requesting channels. Each RTS frame includes a recipient address field, indicative of the address of the recipient, and a sender address field, indicative of the address of the sender. At least one CTS (Clear to Send) frame is received from the recipient through at least one responding channel. At least one CTS frame includes a recipient address field indicative of the address of the sender. Each RTS frame indicates each bandwidth of the plurality of requesting channels, and at least one CTS frame indicates at least one responding channel bandwidth. |
