Patent ID: 11895522
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 9:
10. The method according to claim 9, wherein reconstructing, by the first device, the self-interference noise comprises:
determining, by the first device based on the second interference cancellation error reference value, a reconstruction parameter used for reconstruction of analog self-interference noise; and
reconstructing, by the first device, the analog self-interference noise based on the reconstruction parameter and the first transmit signal, to obtain an analog cancellation signal of the self-interference noise; and
canceling, by the first device, of the self-interference noise from the second receive signal comprises:
canceling, by the first device, the self-interference noise from the second receive signal based on the analog cancellation signal of the self-interference noise.