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Machine translation
1. (WO2010123257) CARRIER CONSTRUCTION FOR EFFECTIVE CONTROL CHANNEL DECODING
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/123257    International Application No.:    PCT/KR2010/002470
Publication Date: 28.10.2010 International Filing Date: 20.04.2010
IPC:
H04J 11/00 (2006.01), H04W 88/02 (2009.01)
Applicants: LG ELECTRONICS INC. [KR/KR]; 20 Yeouido-dong, Yeongdeungpo-gu Seoul 150-721 (KR) (For All Designated States Except US).
CHUNG, Jae Hoon [KR/KR]; (KR) (For US Only).
CHO, Han Gyu [KR/KR]; (KR) (For US Only).
KIM, So Yeon [KR/KR]; (KR) (For US Only).
KWON, Yeong Hyeon [KR/KR]; (KR) (For US Only)
Inventors: CHUNG, Jae Hoon; (KR).
CHO, Han Gyu; (KR).
KIM, So Yeon; (KR).
KWON, Yeong Hyeon; (KR)
Agent: KIM, Yong In; KBK&Associates 7th Floor Hyundae Building, 175-9 Jamsil-dong, Songpa-ku Seoul 138-861 (KR)
Priority Data:
61/170,660 20.04.2009 US
61/223,700 07.07.2009 US
Title (EN) CARRIER CONSTRUCTION FOR EFFECTIVE CONTROL CHANNEL DECODING
(FR) STRUCTURE DE PORTEUSES POUR DÉCODAGE EFFICACE DE VOIE DE SIGNALISATION
(KO) 효과적인 제어 채널 디코딩을 위한 반송파 구성
Abstract: front page image
(EN)The present invention relates to a wireless communication system. More particularly, the present invention relates to a method and to an apparatus in which a terminal processes a downlink control channel in a wireless communication system that supports carrier aggregation. The method comprises the steps of: checking a plurality of carrier groups from a plurality of downlink component carriers (DL CCs); receiving a control information region through at least a portion of the plurality of DL CCs; performing blind decoding on control channels in the control information region in a first carrier group; and performing blind decoding on control channels in the control information region in a second carrier group. The present invention also relates to an apparatus for the method.
(FR)La présente invention concerne un système de communication sans fil. Plus particulièrement, la présente invention concerne un procédé et un appareil dans lequel un terminal traite une voie de signalisation en liaison descendante dans un système de communication sans fil qui accepte le regroupement de porteuses. Le procédé comprend les étapes qui consistent à vérifier une pluralité de groupes de porteuses à partir d'une pluralité de porteuses de composantes en liaison descendante (DL CC); à recevoir un zone région d'informations de commande à travers au moins une partie de la pluralité des DL CC; à exécuter un décodage aveugle sur des voies de signalisation dans la région d'informations de commande dans un premier groupe de porteuses; puis à exécuter un décodage aveugle sur des voies de signalisation dans le région d'informations de commande dans un second groupe de porteuses. La présente invention concerne également un appareil permettant la mise en oeuvre du procédé.
(KO)본 발명은 무선 통신 시스템에 관한 것이다. 구체적으로, 본 발명은 반송파 집성(carrier aggregation)을 지원하는 무선 통신 시스템에서 단말이 하향링크 제어 채널을 처리하는 방법 및 장치에 관한 것으로서, 복수의 하향링크 콤포넌트 반송파(downlink component carrier; DL CC)로부터 복수의 반송파 그룹을 확인하는 단계; 상기 복수의 DL CC 중 적어도 일부를 통해 제어 정보 영역을 수신하는 단계; 제1 반송파 그룹 내에서 상기 제어 정보 영역 내의 제어 채널들에 대해 블라인드 디코딩을 수행하는 단계; 및 제2 반송파 그룹 내에서 상기 제어 정보 영역 내의 제어 채널들에 대해 블라인드 디코딩을 수행하는 단계를 포함하는 하향링크 제어 채널 처리 방법 및 이를 위한 장치에 관한 것이다.
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, RO, RS, RU, 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, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, 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)