| 摘要 |
Provided in an embodiment of the present invention are a method and device for reducing self-interference signals of a communication system, the method comprising: transmitting a detection signal; receiving an echo signal, the echo signal including a near-zone reflected signal corresponding to the detection signal; separating the near-zone reflected signal corresponding to the detection signal from the echo signal; determining a near-zone reflection channel parameter according to the near-zone reflected signal; determining a reconstructed near-zone reflected self-interference signal based on the near-zone reflection channel parameter; and removing the reconstructed near-zone reflected self-interference signal from a received second communication signal. The method and device of the present invention can be used to estimate the near-zone reflection channel parameter of a near-zone reflected self-interference signal, and utilize the near-zone reflection channel parameter to reduce the near-zone reflected self-interference signal from the signals received from other devices. |
