| 摘要 |
Disclosed are an interference coordination method and apparatus for a cell edge user, and a base station. The method comprises: receiving an RSRP list fed back by a cell edge user, and determining an interference source having strongest interference on the cell edge user; receiving a first PMI value obtained by channel estimation performed on the interference source by the cell edge user; determining a pre-coding weight, best matching the cell edge user, of the interference source in a pre-coding codebook according to the first PMI value, so as to obtain a second PMI value in strongest orthogonality with the pre-coding weight; and sending the second PMI value to the interference source to allow the interference source to schedule a user according to the second PMI value. |
