Title:
METHOD FOR ALLOCATING UPLINK CONTROL CHANNEL FOR DOWNLINK DATA ACKNOWLEDGEMENT IN WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR
Document Type and Number:
WIPO Patent Application WO/2013/172543
Kind Code:
A1
Abstract:
The present invention relates to a method for transmitting a physical uplink control channel (PUCCH) in a wireless communication system and a device therefor. More specifically, the method for transmitting a PUCCH in a wireless communication system comprises the steps of: enabling a terminal to receive an enhanced physical downlink control channel (EPDCCH) having at least one enhanced control channel element (ECCE) from a base station; and transmitting a PUCCH corresponding to a physical data shared channel (PDSCH) scheduled by the EPDCCH to the base station, according to linkage information on the at least one ECCE, wherein the linkage information indicates a resource index of the physical uplink control channel corresponding to an index of the at least one ECCE according to an aggregation level with respect to the EPDCCH.
Inventors:
KIM MYOUNGSEOB (KR)
LEE SEUNGMIN (KR)
KIM HAKSEONG (KR)
SEO HANBYUL (KR)
LEE SEUNGMIN (KR)
KIM HAKSEONG (KR)
SEO HANBYUL (KR)
Application Number:
PCT/KR2013/002045
Publication Date:
November 21, 2013
Filing Date:
March 14, 2013
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04J11/00; H04B7/26
Foreign References:
| US20110268062A1 | 2011-11-03 | |||
| US20120044890A1 | 2012-02-23 |
Other References:
ALCATEL-LUCENT SHANGHAI BELL: "DCI Multiplexing for ePDCCH", RL-121253, 3GPP TSG RAN WG1 MEETING #68BIS, 26 March 2012 (2012-03-26), JEJU, KOREA
ALCATEL-LUCENT SHANGHAI BELL: "PUCCH resource mapping with ePDCCH", RL-114066, 3GPP TSG RAN WG1 MEETING #67, 14 November 2011 (2011-11-14), SEN FRANCISCO, USA
ASUSTEK: "PUCCH Resource Allocation Corresponding to ePDCCH", RL-121690, 3GPP TSG RAN WG1 MEETING #68BIS, 26 March 2012 (2012-03-26), JEJU, KOREA
ALCATEL-LUCENT SHANGHAI BELL: "PUCCH resource mapping with ePDCCH", RL-114066, 3GPP TSG RAN WG1 MEETING #67, 14 November 2011 (2011-11-14), SEN FRANCISCO, USA
ASUSTEK: "PUCCH Resource Allocation Corresponding to ePDCCH", RL-121690, 3GPP TSG RAN WG1 MEETING #68BIS, 26 March 2012 (2012-03-26), JEJU, KOREA
Attorney, Agent or Firm:
KIM, Yong In et al. (7th Floor Hyundae Building,175-9 Jamsil-dong,Songpa-ku, Seoul 138-861, KR)
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