Method of control / data partitioning schemes in heterogeneous network for LTE-A

摘要

When the base station power different classes (BS) is present in both the data channel and control channel, in order to reduce the interference user equipment to (UE), it is necessary to adjust the transmission from BS different Ur. adjustment method there are different. For some embodiments, the sub-frame level division multiplexing (TDM) resources division may be performed on a plurality of BS's time. TDM resource partitioning can avoid control channel interference. Because the resource mapping in time and frequency for the control channel, since the frequency can Oyobi area. However, the data rate of the UE may be limited by the resolution of the TDM sub-frame. In other words, the limit can be derived from the control channel interference coordination. For some embodiments, UE can receive and / or transmit in the subframe other than the subframe which is divided for the UE.