RADIO COMMUNICATION SYSTEM, INTEGRATED TERMINAL DEVICE, ACCESS POINT, AND RADIO COMMUNICATION METHOD

摘要

PROBLEM TO BE SOLVED: To prevent throughput of a first radio communication system from being deteriorated, when reserving channels of the first radio communication system for communication in a plurality of radio communication systems coexisting with the first radio communication system.SOLUTION: An integrated terminal 1 having functions of a radio station in a radio LAN system and functions of a coordinator in a radio PAN system, or an access point 2 in the radio LAN system determines a representative integrated terminal based on a beacon cycle from a plurality of integrated terminals 1. The integrated terminal 1 determined as the representative integrated terminal transmits the channel reservation signal of a radio LAN to the access point 2. Each integrated terminal 1 transmits a beacon signal and a data signal using a channel requested for reservation by the channel reservation signal form the representative integral terminal and synchronizing with other integral terminal 1 by a frequency channel mutually perpendicular to the other integral terminal 1 in a frequency channel used in the radio LAN system.