Huawei technologies co., ltd. (20250105948). FEEDBACK INFORMATION SENDING METHOD AND APPARATUS
FEEDBACK INFORMATION SENDING METHOD AND APPARATUS
Organization Name
Inventor(s)
FEEDBACK INFORMATION SENDING METHOD AND APPARATUS
This abstract first appeared for US patent application 20250105948 titled 'FEEDBACK INFORMATION SENDING METHOD AND APPARATUS
Original Abstract Submitted
this application provides methods and apparatus for sending feedback information. by binding a bar-ba feedback manner, that is, first a request and then a feedback, when it is determined that data retransmission is performed by using a hybrid automatic repeat request (harq) mechanism, duration of an acknowledgment operation performed by a data receive end on retransmitted data may be increased. alternatively, the receive end estimates duration required for feeding back a receiving status of the retransmitted data, and feeds back the duration to a transmit end. the transmit end may therefore adaptively adjust duration of the retransmitted data based on a feedback capability of the receive end, to ensure that the feedback of the receive end on the receiving status of the retransmitted data is within a short inter-frame space (sifs).
