| 摘要 |
PROBLEM TO BE SOLVED: To provide an improved method of channel estimation through more efficient cancellation of neighboring common reference signals (CRSs).SOLUTION: A method of wireless communication comprises: initializing a current channel estimate using a previous channel estimate computed for a previous subframe; selecting a target cell from a plurality of cells; canceling interfering signals of non-target cells of the plurality of cells from a received signal in the target cell, the canceling resulting in a remaining signal; filtering the remaining signal using a channel estimator; and updating the current channel estimate of the target cell using the filtered remaining signal. |
