User equipment, base station and method for a user equipment
暂无分享,去创建一个
The present invention proposes a channel state information feedback resource allocation method, comprising: configuring a user equipment mode feedback channel state information for a plurality of cooperative cells; according to the configured feedback mode, the user equipment assigned for the plurality of cooperative cells in each cell cooperative feedback channel state information feedback resources required to avoid the cooperation of different cell channel collision state information in the same subframe; and notifies the configured feedback mode and the feedback resource to the corresponding user equipment. Further, the present invention proposes a channel state information feedback method, comprising: a user device configured base station receives the channel state for a plurality of cooperative cells of information from the feedback mode and the feedback resource assignment information related; user equipment according to the configured feedback mode, the allocated resource using a feedback, the feedback of the channel state information to the plurality of cooperative cell base station; and when a collision occurs in the same sub-frame between the feedback modes different types of feedback, according to the collision resolution rules , to resolve collisions between different feedback type feedback modes occur in the same subframe.