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Machine translation
1. (WO2011139065) APPARATUS AND METHOD FOR TRANSMITTING CONTROL INFORMATION IN A MULTI-COMPONENT CARRIER SYSTEM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/139065    International Application No.:    PCT/KR2011/003289
Publication Date: 10.11.2011 International Filing Date: 03.05.2011
IPC:
H04J 11/00 (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)
Inventors: HONG, Sung Kwon; (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:
10-2010-0041607 03.05.2010 KR
Title (EN) APPARATUS AND METHOD FOR TRANSMITTING CONTROL INFORMATION IN A MULTI-COMPONENT CARRIER SYSTEM
(FR) APPAREIL ET PROCÉDÉ POUR ENVOYER DES INFORMATIONS DE COMMANDE DANS UN SYSTÈME DE PORTEUSES À COMPOSANTES MULTIPLES
(KO) 다중 요소 반송파 시스템에서 제어정보의 전송장치 및 방법
Abstract: front page image
(EN)The present invention relates to an apparatus and method for transmitting control information in a multi-component carrier system. The method of the present invention comprises the following steps: configuring downlink control information containing a format indicator that indicates the number of OFDM symbols for a control domain; configuring the control domain in accordance with the number of the OFDM symbols; transmitting a PDCCH containing the thus-configured downlink control information; and transmitting a physical format indication channel, containing the format indicator, to the control domain. According to the present invention, multiple errors in detecting a PDCCH and a PDSCH caused by an error in detecting a PCFICH for a sub-component carrier can be easily resolved.
(FR)L'invention concerne un appareil et un procédé pour envoyer des informations de commande dans un système de porteuses à composantes multiples. Le procédé selon l'invention comprend les étapes qui consistent à : configurer des informations de commande en liaison descendante parmi lesquelles figure un indicateur de format indiquant le nombre de symboles OFDM pour un domaine de commande; configurer ce domaine de commande en fonction du nombre de symboles OFDM; envoyer un PDCCH contenant lesdites informations de commande en liaison descendante configurées; et envoyer un canal d'indication de format physique contenant l'indicateur de format, au domaine de commande. Selon l'invention, il est possible de résoudre facilement les nombreuses erreurs de détection de PDCCH et de PDSCH liées à une erreur de détection d'un PCFICH pour une porteuse à composantes multiples.
(KO)본 발명은 다중 요소 반송파 시스템에서 제어정보의 전송장치 및 방법에 관한 것이다. 이러한 본 명세서는 제어영역을 위한 OFDM 심벌의 수를 나타내는 형식지시자를 포함하는 하향링크 제어정보를 구성하는 단계, 상기 OFDM 심벌의 수에 따른 상기 제어영역을 구성하는 단계, 상기 구성된 하향링크 제어정보를 포함하는 PDCCH을 전송하는 단계, 및 상기 제어영역상으로 상기 형식지시자를 포함하는 물리형식지시채널을 전송하는 단계를 개시한다. 본 발명에 따르면 부요소 반송파의 PCFICH의 검출 오류로 인한 PDCCH와 PDSCH의 다발적인 검출 오류가 쉽게 해결될 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)