Mobile communication system, base station, and communication control method

摘要

In a mobile communication system in which a plurality of base stations included in a CoMP cooperating set perform uplink CoMP communication with a user terminal, each of the plurality of base stations comprises: a resource notification receiver that receives a resource notification from another base stations included in the CoMP cooperating set, the resource notification indicting a communication resource of allocation candidate for the user terminal in the other base station; a transmission unit that transmits information on whether the reception of the resource notification succeeds to another base station included in the CoMP cooperating set based on a reception state in the resource notification receiver.

主权项

1. A mobile communication system, comprising:
a user terminal; and a plurality of base stations included in a CoMP cooperating set and configured to perform uplink CoMP communication with the user terminal, wherein the plurality of base stations comprises a first base station, a second base station, and a third base station, the first base station, the second base station, and the third base station are different from each other, each of the plurality of base stations comprises a resource notification receiver and a transmission unit, and in the third base station,
the resource notification receiver is configured to receive resource notification from the first base station included in the CoMP cooperating set, the resource notification indicating a communication resource of allocation candidate for the user terminal in the first base station; andthe transmission unit is configured to transmit information on whether the reception of the resource notification is successful to the second base station included in the CoMP cooperating set, based on a reception state in the resource notification receiver.