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1. (WO2012102510) METHOD FOR TRANSMITTING AND RECEIVING DOWNLINK CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/102510    International Application No.:    PCT/KR2012/000431
Publication Date: 02.08.2012 International Filing Date: 18.01.2012
IPC:
H04B 7/26 (2006.01), H04W 72/04 (2009.01), 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, Hakseong [KR/KR]; (KR) (For US Only).
SEO, Hanbyul [KR/KR]; (KR) (For US Only).
KIM, Kijun [KR/KR]; (KR) (For US Only)
Inventors: KIM, Hakseong; (KR).
SEO, Hanbyul; (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:
61/436,574 26.01.2011 US
61/497,929 16.06.2011 US
Title (EN) METHOD FOR TRANSMITTING AND RECEIVING DOWNLINK CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR
(FR) PROCÉDÉ POUR TRANSMETTRE ET RECEVOIR DES DONNÉES DE CONTRÔLE SUR LA LIAISON DESCENDANTE DANS UN SYSTÈME DE COMMUNICATION SANS FIL, ET DISPOSITIF CORRESPONDANT
(KO) 무선 통신 시스템에서 하향링크 제어 정보를 송수신하는 방법 및 이를 위한 장치
Abstract: front page image
(EN)Disclosed is a method for allowing a terminal to receive a downlink signal from a base station in a wireless communication system. More specifically, the method comprises the steps of: receiving a first control channel which indicates the location information of a resource allocated to a second control channel; receiving the second control channel, on the basis of a control format indicator contained in the first control channel; and obtaining a downlink grant and/or an uplink grant contained in the second control channel, wherein the second control channel is allocated with the resource contained in a data region of a specific subframe.
(FR)La présente invention se rapporte à un procédé adapté pour permettre à un terminal de recevoir un signal sur la liaison descendante en provenance d'une station de base dans un système de communication sans fil. De façon plus spécifique, le procédé selon l'invention comprend les étapes consistant : à recevoir un premier canal de contrôle qui indique les données de position d'une ressource allouée à un second canal de contrôle ; à recevoir le second canal de contrôle, sur la base d'un indicateur de format de contrôle contenu dans le premier canal de contrôle ; et à obtenir une autorisation à émettre sur la liaison descendante et/ou une autorisation à émettre sur la liaison montante, contenue dans le second canal de contrôle. Selon la présente invention, la ressource contenue dans une région de données d'une sous-trame spécifique est allouée au second canal de contrôle.
(KO)본 출원에서는 무선 통신 시스템에서 단말이 기지국으로부터 하향링크 신호를 수신하는 방법이 개시된다. 구체적으로, 제 2 제어 채널에 할당된 자원의 위치 정보를 지시하는 제 1 제어 채널을 수신하는 단계, 상기 제 1 제어 채널에 포함된 제어 포맷 지시자에 기반하여, 상기 제 2 제어 채널을 수신하는 단계, 및 상기 제 2 제어 채널에 포함된 하향링크 그랜트 및 상향링크 그랜트 중 적어도 하나를 획득하는 단계를 포함하고, 상기 제 2 제어 채널은 상기 특정 서브프레임의 데이터 영역에 포함된 자원이 할당되는 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)