Patent ID: 9565006
Date: 2017-02-07
CPC Classifications: H04L,H04W

Claim:
1. A method for transmitting an acknowledgement/non-acknowledgement (ACK/NACK) in a wireless communication system, the method comprising: receiving a control channel indicating activation or reactivation of semi-persistent scheduling (SPS); receiving at least two downlink subframes among a plurality of downlink subframes; and transmitting ACKs/NACKs for the at least two downlink subframes in an uplink subframe, wherein at least two data channels by the SPS are configurable in the plurality of downlink subframes, and wherein if the at least two data channels by the SPS are included in the at least two downlink subframes, a specific field of the control channel indicating the activation or reactivation of the SPS indicates resources for transmitting all ACKs/NACKs for the at least two downlink subframes.