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Machine translation
1. (WO2011142540) APPARATUS AND METHOD FOR TRANSCEIVING CONTROL INFORMATION IN A MULTIPLE COMPONENT CARRIER SYSTEM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/142540    International Application No.:    PCT/KR2011/002679
Publication Date: 17.11.2011 International Filing Date: 14.04.2011
IPC:
H04B 7/26 (2006.01)
Applicants: PANTECH CO., LTD. [KR/KR]; Pantech R & D Center I-2 DMC, Sangam-dong, Mapo-gu Seoul 121-270 (KR) (For All Designated States Except US).
HONG, Sung Kwon [KR/KR]; (KR) (For US Only).
KWON, Ki Bum [KR/KR]; (KR) (For US Only)
Inventors: HONG, Sung Kwon; (KR).
KWON, Ki Bum; (KR)
Agent: OH, Jae Eon; Essen Patent & Law Firm 2F. Samheung Yeoksam Bldg. 735-10 Yeoksam-dong, Gangnam-gu Seoul 135-080 (KR)
Priority Data:
10-2010-0043756 11.05.2010 KR
Title (EN) APPARATUS AND METHOD FOR TRANSCEIVING CONTROL INFORMATION IN A MULTIPLE COMPONENT CARRIER SYSTEM
(FR) APPAREIL ET PROCÉDÉ D'ENVOI/RÉCEPTION D'INFORMATIONS DE COMMANDE DANS UN SYSTÈME À MULTIPLES PORTEUSES COMPOSANTES
(KO) 다중 요소 반송파 시스템에서 제어정보를 송수신하는 장치 및 방법
Abstract: front page image
(EN)The present invention relates to an apparatus and method for transmitting control information in a multiple component carrier system. The method of the present invention comprises the following steps: calculating an integration field value on the basis of an index value of a component carrier, a priority for transmitting, on a main component carrier, a PDCCH for the main component carrier or a PDCCH for a sub-main component carrier, and/or a transmission power control value for the PDCCH for the main component carrier; mapping the integration field value to a plurality of transmission fields in downlink control information of the PDCCH for the main component carrier; and transmitting the downlink control information to a terminal via the PDCCH for the main component carrier. According to the present invention, the multiple component carrier system transmits additional control information without adding bits, and thus uses a limited wireless resource in an efficient manner.
(FR)La présente invention porte sur un appareil et un procédé d'envoi d'informations de commande dans un système à multiples porteuses composantes. Le procédé de la présente invention comprend les étapes suivantes : calcul d'une valeur de champ d'intégration sur la base d'une valeur d'indice d'une porteuse composante, d'une priorité d'envoi, sur une porteuse composante principale, d'un PDCCH pour la porteuse composante principale ou d'un PDCCH pour une porteuse composante secondaire, et/ou d'une valeur de commande de puissance d'émission pour le PDCCH pour la porteuse composante principale ; mappage de la valeur de champ d'intégration à une pluralité de champs de transmission dans des informations de commande de liaison descendante du PDCCH pour la porteuse composante principale ; et envoi des informations de commande de liaison descendante à un terminal par l'intermédiaire du PDCCH pour la porteuse composante principale. Selon la présente invention, le système à multiples porteuses composantes envoie des informations de commande supplémentaires sans ajouter des bits, et utilise donc une ressource sans fil limitée d'une manière efficace.
(KO)본 발명은 다중 요소 반송파 시스템에서 제어정보의 전송장치 및 방법 에 관한 것이다. 이러한 본 명세서는 요소 반송파의 인덱스 값, 주요소 반송파를 위한 PDCCH 또는 부요소 반송파를 위한 PDCCH가 상기 주요소 반송파상에서 전송되는 순서 및 상기 주요소 반송파에 관한 PUCCH의 전송전력 제어값 중 적어도 하나를 기반으로 통합필드 값을 구하는 단계, 상기 통합필드 값을 상기 주요소 반송파를 위한 PDCCH의 하향링크 제어정보내의 복수의 전송필드에 맵핑하는 단계, 및 상기 하향링크 제어정보를 상기 주요소 반송파를 위한 PDCCH를 통해 단말로 전송하는 단계를 개시한다. 본 명세서에 따라 다중 요소 반송파 시스템은, 별도의 비트를 추가하지 않고도 추가적 제어정보를 전송할 수 있으며 이에 한정된 무선자원을 효율적으로 이용할 수 있다.
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, 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 (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)