METHOD FOR SETTING A SEARCH SPACE FOR A RELAY NODE IN A WIRELESS COMMUNICATION SYSTEM AND APPARATUS FOR SAME

WIPO Patent Application WO/2011/129537

A3

The present application discloses a method wherein a relay node receives a control signal from a base station in a wireless communication system. Specifically, the method comprises steps of: receiving, from the base station, resource allocation information which is constituted of bitmap information; receiving, from the base station, a downlink signal; and performing blind decoding on a search space included in the downlink signal to thereby acquire control information for the relay node. The search space is characterized in that it is set based on a resource allocation unit indicated by a resource allocation bit of the resource allocation information. Preferably, the resource allocation unit indicated by the resource allocation bit can be determined according to the resource allocation information type.

KIM HAK SEONG (KR)
KIM BYOUNG HOON (KR)

PCT/KR2011/002226

January 19, 2012

March 31, 2011

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LG ELECTRONICS INC (KR)
KIM HAK SEONG (KR)
KIM BYOUNG HOON (KR)

H04B7/14; H04J11/00; H04W72/04

US20070081483A1

2007-04-12

T.-H. CHANG ET AL.: "Blind maximum-likelihood detection for decode-and-forward randomized distributed OSTBC", 2009 IEEE L0TH WORKSHOP ON SIGNAL PROCESSING ADVANCES IN WIRELESS COMMUNICATIONS (SPAWC'09), 24 June 2009 (2009-06-24), pages 260 - 264, XP031487829

KIM, Yong In et al. (7th Floor Hyundae Building,175-9 Jamsil-dong, Songpa-ku, Seoul 138-861, KR)

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