Invention Grant
- Patent Title: Method for transmitting and receiving control information and apparatus for the same
- Patent Title (中): 用于发送和接收控制信息的方法及其装置
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Application No.: US14356462Application Date: 2013-10-31
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Publication No.: US09014131B2Publication Date: 2015-04-21
- Inventor: Suckchel Yang , Hanbyul Seo , Joonkui Ahn
- Applicant: LG Electronics Inc.
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Lee, Hong, Degerman, Kang & Waimey
- International Application: PCT/KR2013/009774 WO 20131031
- International Announcement: WO2014/069910 WO 20140508
- Main IPC: H04L1/18
- IPC: H04L1/18 ; H04W72/04

Abstract:
The present invention relates to a wireless communication and, more specifically, to a method for transmitting an HARQ) response by a UE in a wireless communication system, and an apparatus for the same. The method includes receiving an E-PDCCH signal on at least one of a plurality of enhanced physical downlink control channel (E-PDCCH) sets, each E-PDCCH set including a plurality of resources units indexed per E-PDCCH set; and transmitting the HARQ response using a physical uplink control channel (PUCCH) resource determined using the index of the first resource unit among one or more resource units carrying the E-PDCCH signal, wherein the index of the first resource unit is determined on the basis of the E-PDCCH set having the lowest index among the plurality of E-PDCCH sets when specific conditions are satisfied.
Public/Granted literature
- US20140307695A1 METHOD FOR TRANSMITTING AND RECEIVING CONTROL INFORMATION AND APPARATUS FOR THE SAME Public/Granted day:2014-10-16
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