A RESISTING FEEDBACK ERROR METHOD, SYSTEM AND DEVICE

摘要

A method, system and device are used for resisting feedback error. A receiving end (10) selects a codeword in a codebook (12) according to the current transmission channel state information, and determines the sequence number information corresponding to the codeword, further determines the transmission sequence number information corresponding to the sequence number information, and transmits the transmission sequence number information to a transmitting end (11) through a feedback channel; the transmitting end (11) receives the transmission sequence number information, and determines the sequence number information corresponding to the transmission sequence number information, further determines the codeword corresponding to the sequence number information, and determines the beam corresponding to the codeword, the transmitting end (11) employs the determined beam to transmit signals.