| 摘要 |
<p>Disclosed are a method and device for eliminating interference and noise. The method comprises: extracting a receiving pilot sequence of a user from a received signal; obtaining a spatial-feature matrix of interference and noise according to the extracted receiving pilot sequence and a local transmitting pilot sequence; determining a relative ratio of interference to noise based on the spatial-feature matrix of interference and noise; comparing the determined relative ratio of interference to noise with a predetermined threshold, and selecting a corresponding equalization algorithm for equalization according to the comparison result, thus eliminating the interference and noise. The technical solution provided in the present invention solves the problem that system performance degrades when one equalization method is robustly employed to implement equalization with the degree of interference unknown in a communication system, thereby improving the communication feature of cell-edge users, and maximally increasing the throughput of cell center users.</p> |
