| 摘要 |
<p>PROBLEM TO BE SOLVED: To suppress degradation in efficiency of an access link.SOLUTION: A mobile communication system including a relay station which relays radio communication between a base station and a mobile station is provided. In a section in which a transmission subframe to the mobile station from the relay station is an MBSFN subframe, the base station sets at least one of a downlink communication section in which a transmission signal from the base station is received by the relay station and an uplink communication section in which a transmission signal to the base station is transmitted by the relay station by restricting transmission of signals to the relay station from the mobile station. The relay station provides a plurality of communication processes on the access link between the mobile station and the relay station and sets the uplink communication section with a timing in accordance with the timing of the uplink data transmission of a specific communication process so that a communication process in which communication processing cannot be performed is limited to the specific communication process. The mobile station sets the downlink communication section after each predetermined time of the uplink communication section that has been set.</p> |
