| 摘要 |
Provided in the embodiment of the present invention are a channel estimation method, apparatus and system, which relate to the technical field of communications and can improve the rate of utilization of communication resources. The channel estimation method comprises: obtaining a self-interference channel estimation value of an ith moment and a communication channel estimation value of the ith moment, the i being greater than or equal to 0; obtaining a local end transmitting signal of the ith moment; obtaining an opposite end transmitting signal estimation value of the ith moment; and according to the self-interference channel estimation value of the ith moment, the communication channel estimation value of the ith moment, the local end transmitting signal of the ith moment and the opposite end transmitting signal estimation value of the ith moment, obtaining the self-interference channel estimation value and communication channel estimation value of an i+1 moment, and the i+1 moment differing from the i moment by 1 unit of time. The channel estimation method, apparatus and system provided in the embodiment of the present invention are applied to channel estimation. |
