| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a relay device and a communication control method, capable of determining the use frequency band of a service node hard to receive interference in the communication environment of the service node, while maintaining a good communication environment of a donor node. <P>SOLUTION: A relay device 101 includes: a base station side communication unit 123 for exchanging radio signals with a base station using a base station side frequency band; a mobile station side communication unit 117 for exchanging radio signals with a mobile station using one of a plurality of available frequency bands different from the base station side frequency band; a storage unit 119 for storing each communication quality value on receipt of the communication quality value of the mobile station when a radio signal is transmitted using each available frequency band; and when the communication quality value of a certain tentative frequency band among the available frequency bands is a communication quality threshold or greater, a control unit 121 for controlling the mobile station side communication unit 123 to exchange radio signals at the tentative frequency band. <P>COPYRIGHT: (C)2013,JPO&INPIT |
