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1. (WO2012115450) METHOD FOR TRANSMITTING CONTROL CHANNEL IN MULTICELL COOPERATIVE WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/115450    International Application No.:    PCT/KR2012/001356
Publication Date: 30.08.2012 International Filing Date: 22.02.2012
IPC:
H04B 7/04 (2006.01), H04J 11/00 (2006.01)
Applicants: LG ELECTRONICS INC. [KR/KR]; 20 Yeouido-dong, Yeongdeungpo-gu Seoul 150-721 (KR) (For All Designated States Except US).
KIM, Hyungtae [KR/KR]; (KR) (For US Only).
SEO, Inkwon [KR/KR]; (KR) (For US Only).
PARK, Jonghyun [KR/KR]; (KR) (For US Only).
CHOI, Youngseob [KR/KR]; (KR) (For US Only).
LEE, Seungmin [KR/KR]; (KR) (For US Only).
KIM, Kijun [KR/KR]; (KR) (For US Only)
Inventors: KIM, Hyungtae; (KR).
SEO, Inkwon; (KR).
PARK, Jonghyun; (KR).
CHOI, Youngseob; (KR).
LEE, Seungmin; (KR).
KIM, Kijun; (KR)
Agent: KIM, Yong In; KBK & Associates 7th Floor, Hyundae Building 175-9 Jamsil-dong, Songpa-ku Seoul 138-861 (KR)
Priority Data:
61/445,541 23.02.2011 US
Title (EN) METHOD FOR TRANSMITTING CONTROL CHANNEL IN MULTICELL COOPERATIVE WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR
(FR) PROCÉDÉ DE TRANSMISSION D'UN CANAL DE COMMANDE DANS UN SYSTÈME DE COMMUNICATION SANS FIL COOPÉRATIF MULTICELLULAIRE ET DISPOSITIF ASSOCIÉ
(KO) 다중 셀 협력 무선 통신 시스템에서 제어 채널 전송 방법 및 이를 위한 장치
Abstract: front page image
(EN)Disclosed is a method for transmitting a downlink signal in a multicell cooperative wireless communication system. More particularly, the present invention comprises the steps of: a first sending end transmitting a control channel and a data channel, and one or more second sending ends transmitting only the data channel, in a first subframe; and the first sending end transmitting only the data channel and one or more of the second sending ends transmitting the control channel and the data channel, in a second subframe, wherein the data channel transmitted by one or more of the second sending ends in the first subframe is decoded on the basis of the control channel transmitted by one or more of the second sending ends in the second subframe.
(FR)L'invention concerne un procédé de transmission d'un signal de liaison descendante dans un système de communication sans fil coopératif multicellulaire. Plus précisément, la présente invention comprend les étapes consistant à : faire en sorte que l'extrémité émettrice émette tout d'abord un canal de commande et un canal de données, et qu'une ou plusieurs secondes extrémités émettrices n'émettent que le canal de données, dans une première sous-trame ; et faire en sorte que la première extrémité émettrice n'émette que le canal de données et qu'une ou plusieurs des secondes extrémités émettrices émettent le canal de commande et le canal de données, dans une seconde sous-trame, le canal de données émis par lesdites secondes extrémités émettrices dans la première sous-trame étant décodé sur la base du canal de commande émis par lesdites secondes extrémités émettrices dans la seconde sous-trame.
(KO)본 출원에서는 다중 셀 협력 무선 통신 시스템에서 하향링크 신호를 송신하는 방법이 개시된다. 구체적으로, 제 1 서브프레임에서, 제 1 송신단이 제어 채널과 데이터 채널을 송신하고, 하나 이상의 제 2 송신단이 데이터 채널만을 송신하는 단계, 및 제 2 서브프레임에서, 상기 제 1 송신단이 데이터 채널만을 송신하고, 상기 하나 이상의 제 2 송신단이 제어 채널과 데이터 채널을 송신하는 단계를 포함하고, 상기 제 1 서브프레임에서 상기 하나 이상의 제 2 송신단이 송신하는 데이터 채널은 상기 제 2 서브프레임에서 상기 하나 이상의 제 2 송신단이 송신하는 제어 채널에 기반하여 복호되는 것을 특징으로 한다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)