公开(公告)号：US20120108175A1

公开(公告)日：2012-05-03

申请号：US13280142

申请日：2011-10-24

申请人： Xiliang Luo ,  Teasang Yoo ,  Tao Luo

发明人： Xiliang Luo ,  Teasang Yoo ,  Tao Luo

IPC分类号： H04W24/00 ,  H04B15/00

CPC分类号： H04L27/2691 ,  H04L5/0007 ,  H04L27/2657 ,  H04L27/2662

摘要： A frontend receiver of a user equipment (UE) is configured with multiple transform operations assigned to separate sets of cells. One set of cells includes the serving cell of the UE and at least one additional cell within a first offset range of the serving cell. Another set or sets of cells include additional interferer cells within another offset range of the serving cell. After tracking the common frequency/timing offsets of each set of cells the assigned transform operation for that set transforms the time domain samples into frequency domain symbols. The individual frequency/timing offsets for each cell within the set are then tracked.

摘要翻译： 用户设备（UE）的前端接收器被配置为分配给单独的单元组的多个变换操作。 一组小区包括UE的服务小区和服务小区的第一偏移范围内的至少一个附加小区。 另一组或多组单元包括在服务小区的另一偏移范围内的附加干扰信元。 在跟踪每组单元的公共频率/定时偏移之后，该组的分配变换操作将时域采样转换成频域符号。 然后跟踪集合内的每个单元的各个频率/定时偏移量。