发明名称 |
METHOD FOR TRANSMITTING A HARQ FEEDBACK AND DEVICE THEREFOR |
摘要 |
The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for transmitting a HARQ (Hybird-ARQ) feedback signal in the wireless communication system, wherein the method comprises: receiving 1st to ith data within a time window comprising subframes 1 to N, wherein the 1st to Nth data are transmitted by a base station for the time window, wherein the ‘i’ is a natural number no more than the ‘N’, and the 1st to the Nth data are the same, sequentially decoding the 1st to the ith data, wherein the ith data received at a subframe i is data first successfully decoded, and transmitting an ACK (Acknowledgement) signal for all the 1st to the Nth data at a subframe i+X, wherein the ‘X’ is a predetermined number for transmission of the HARQ signal. |
申请公布号 |
US2016020873(A1) |
申请公布日期 |
2016.01.21 |
申请号 |
US201414773018 |
申请日期 |
2014.02.11 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
Park Sungjun;Lee Sunyoung;Jung Sunghoon;Lee Youngdae;Yi Seungjune |
分类号 |
H04L1/18;H04W72/04 |
主分类号 |
H04L1/18 |
代理机构 |
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代理人 |
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主权项 |
1. A method for transmitting a HARQ (Hybird-ARQ) feedback signal at a UE (User Equipment) in the wireless communication system, the method comprising:
receiving 1st to ith data within a time window comprising subframes 1 to N, wherein the 1st to Nth data are transmitted by a base station for the time window, wherein the ‘i’ is a natural number no more than the ‘N’, and the 1st to the Nth data are the same; sequentially decoding the 1st to the ith data, wherein the ith data received at a subframe i is data first successfully decoded; and transmitting an ACK (Acknowledgement) signal for all the 1st to the Nth data at a subframe i+X, wherein the ‘X’ is a predetermined number for transmission of the HARQ signal. |
地址 |
Yeongdeungpo-gu, Seoul KR |