发明名称 |
METHOD AND APPARATUS FOR TRANSMITTING RECEIPT ACKNOWLEDGEMENT IN WIRELESS COMMUNICATION SYSTEM |
摘要 |
The present invention discloses a method for transmitting a reception acknowledgement response in a wireless communication system. The method includes receiving an enhanced physical downlink control channel (EPDCCH), determining a physical uplink control channel (PUCCH) resource based on a lowest one of enhanced control channel element (ECCE) indexes configuring the EPDCCH and a HARQ-ACK resource offset (ARO), and transmitting a reception acknowledgement response through the PUCCH resource. When a reception acknowledgement response related to two or more subframes is transmitted in a subframe for transmission of the reception acknowledgement response, a set of possible values for the ARO includes a first ARO value to shift a PUCCH resource of a specific subframe to a PUCCH resource region for at least one subframe prior to the specific subframe. The first ARO value provides a different shift amount depending on a group having the specific subframe among groups related to the two or more subframes. |
申请公布号 |
EP2953287(A4) |
申请公布日期 |
2016.09.21 |
申请号 |
EP20140745669 |
申请日期 |
2014.01.29 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
CHAE, HYUKJIN;SEO, DONGYOUN;KIM, HAKSEONG |
分类号 |
H04L1/16;H04L1/18;H04L5/00;H04W72/04 |
主分类号 |
H04L1/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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