|発明の名称||RADIO COMMUNICATION SYSTEM, RADIO COMMUNICATION DEVICE, AND RADIO COMMUNICATION METHOD|
PROBLEM TO BE SOLVED: To provide a radio communication system that can set a communication opportunity in response to a request from a terminal.
SOLUTION: In order to divide each of a plurality of terminals into a first virtual group including a terminal to request high-speed communication and a second virtual group including a terminal to request power saving communication, an access point comprises control packet transmission means for broadcasting a control packet including virtual group setting information associating terminal identification information belonging respectively to the first virtual group or the second virtual group with information specifying the communication period of a terminal having the terminal identification information. The terminal comprises control packet receiving means for receiving a control packet, and communication means for performing communication with the access point in a communication period associated with the terminal identification information included in a control packet corresponding with its own terminal identification information, and sets the communication period of a terminal belonging to the first virtual group longer than the communication period of a terminal belonging to the second virtual groups.
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