BACKHAUL DOWNLINK SIGNAL DECODING METHOD OF RELAY STATION AND RELAY STATION USING SAME

WIPO Patent Application WO/2011/049401

A2

Disclosed is a backhaul downlink signal decoding method of a relay station. The method comprises the steps of: the relay station, receiving a transmission rank value for a backhaul downlink from a base station through an upper layer signal; receiving control information from the base station through a control area; and decoding the control information, wherein the transmission rank value for the backhaul downlink corresponds to a transmission rank value supposed when the relay station decodes the control information, and the control information is mapped with a resource element which is not overlapped with a dedicated reference signal resource element mapped with the control area by supposing the transmission rank value.

SEO HAN BYUL (KR)
LEE DAE WON (KR)
KIM BYOUNG HOON (KR)
KIM HAK SEONG (KR)
KIM KI JUN (KR)

PCT/KR2010/007274

April 28, 2011

October 22, 2010

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LG ELECTRONICS INC (KR)
SEO HAN BYUL (KR)
LEE DAE WON (KR)
KIM BYOUNG HOON (KR)
KIM HAK SEONG (KR)
KIM KI JUN (KR)

H04B7/14

US20090252077A1	2009-10-08
US20080220790A1	2008-09-11

"Technical Specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access (E-UTRA); Physical Channels and Modulation (Release 8", 3GPP TS 36.211 V8.3.0, May 2008 (2008-05-01)
"Technical Specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access (E-UTRA); Physical Channels and Modulation (Release 8", 3GPP TS 36.211 V8.2.0, March 2008 (2008-03-01)
See also references of EP 2493092A4

YANG, Moon Ock (KR)
양문옥 (KR)

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