Patent ID: 9240875
Filing Date: 2016-01-19
CPC Classification: H04L,H04W

Claim Text:
1. A method for a user equipment to feedback acknowledgement information of semi-persistent scheduling (SPS) data packets, comprising: obtaining a quantity N of physical downlink shared channel (PDSCH) sub-frames that are scheduled by a base station for the user equipment, the N scheduled PDSCH sub-frames including at least one SPS sub-frame and at least one dynamic scheduling sub-frame; forming a feedback signal comprising N acknowledgements/negative acknowledgements (ACKs/NAKs) in response to the N PDSCH sub-frames scheduled for the user equipment, wherein the feedback signal comprises at least one ACK/NAK in response to the at least one SPS sub-frame and at least one ACK/NAK in response to the at least one dynamic scheduling sub-frame, and wherein the at least one ACK/NAK in response to the at least one SPS sub-frame follows after the at least one ACK/NAK in response to the at least one dynamic scheduling sub-frame; and sending the feedback signal to the base station.