초록

In a channel selection method for a radio communication system constituted by a plurality of radio stations, each radio station transmits a control signal only when required, but need not constantly transmit a control signal.

대표청구항 ▼

[What is claimed is:] [1.]when establishing a new communication link,checking a use state of a communication channel to determine if another radio station is using said communication channel; andselecting said communication channel if said communication channel is not in use, else repeating without

[What is claimed is:] [1.]when establishing a new communication link,checking a use state of a communication channel to determine if another radio station is using said communication channel; andselecting said communication channel if said communication channel is not in use, else repeating without delay said checking step for another communication channel; andwhen connecting to an existing link,checking a use state of a communication channel to determine if another radio station is using said communication channel; andselecting said communication channel if said communication channel is in use, else repeating said checking step for another communication channel;wherein said steps of checking a use state comprises:transmitting a control packet on said communication channel;receiving a response from another one of said radio stations indicating that said communication channel is in use.