RADIO COMMUNICATION METHOD AND RADIO COMMUNICATION TERMINAL

摘要

PROBLEM TO BE SOLVED: To provide a radio communication method and a radio communication terminal capable of continuing multicarrier communication while suppressing interference between adjacent carriers adjoined at prescribed frequency intervals. SOLUTION: The radio communication method includes: a step of calculating a transmission power difference between transmission power of a first carrier and transmission power of a second carrier; a step of discriminating whether or not the transmission power difference exceeds a threshold value established on the basis of a maximum transmission power difference permitted between the first carrier and the second carrier; and a step of transmitting a handoff request of the carrier with higher transmission power in the first and second carriers to a radio base station connected to a radio communication terminal via the carrier with the higher transmission power when the transmission power difference exceeds the threshold value established on the basis of the maximum transmission power differnece. COPYRIGHT: (C)2008,JPO&INPIT