MULTI-HOP COMMUNICATION TERMINAL, MULTI-HOP COMMUNICATION SYSTEM, AND MULTI-HOP COMMUNICATION METHOD

摘要

PROBLEM TO BE SOLVED: To restrain interference between gateways to maintain communication of a terminal directly communicating with a gateway.SOLUTION: In a GW 10, a frame generating unit 20 transmits an interference notification signal if an interference detection unit 15 detected interference. A terminal 50 receives the interference notification signal transmitted at maximum transmission power from the GW 10 to which it belongs. The interference notification signal includes information related to a scheduled transmission power value which is a transmission power value of a data signal at the GW 10 and smaller than a maximum transmission power value. In addition, the interference notification signal is transmitted at the maximum transmission power value.