MULTI-CHANNEL STATE INFORMATION FEEDBACK WITH CELL-SPECIFIC ADAPTIVE GRANULARITY

摘要

It is described a user equipment for a cellular communication network providing a plurality of cells, the user equipment including a receiver unit for receiving a first and second transmissions via a first and a second communication channel. The first communication channel uses a first cell and the second communication channel uses a different, second cell of said plurality of cells. A feedback unit is configured for providing a first and second channel state information feedback components for the respective communication channels with a separate, cell specific granularity. Further described is a base station of the cellular communication network.