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Machine translation
1. (WO2012108685) METHOD AND APPARATUS FOR ALLOCATING AN ACK/NACK RESOURCE, AND METHOD FOR TRANSMITTING AN ACK/NACK SIGNAL USING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/108685    International Application No.:    PCT/KR2012/000922
Publication Date: 16.08.2012 International Filing Date: 08.02.2012
IPC:
H04W 72/04 (2009.01), H04L 1/18 (2006.01), 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).
PARK, Dong Hyun [KR/KR]; (KR) (For US Only)
Inventors: PARK, Dong Hyun; (KR)
Agent: S&IP PATENT & LAW FIRM; (2F. Samheung Yeoksam BIdg., Yeoksam-dong) 5 Teheran-ro 14-gil Gangnam-gu Seoul 135-080 (KR)
Priority Data:
10-2011-0012097 10.02.2011 KR
10-2011-0017457 25.02.2011 KR
Title (EN) METHOD AND APPARATUS FOR ALLOCATING AN ACK/NACK RESOURCE, AND METHOD FOR TRANSMITTING AN ACK/NACK SIGNAL USING SAME
(FR) PROCÉDÉ ET APPAREIL D'ATTRIBUTION D'UNE RESSOURCE ACK/NACK, ET PROCÉDÉ DE TRANSMISSION D'UN SIGNAL ACK/NACK L'UTILISANT
(KO) ACK/NACK 자원 할당 방법 및 장치와 이를 이용한 ACK/NACK 신호 송신 방법
Abstract: front page image
(EN)The present invention relates to a method for allocating a transmission resource, and to a method for transmitting a HARQ response signal using same in a time division duplex (TDD) system using a single carrier. According to the present invention, a method for allocating a transmission resource involves allocating, as a transmission resource to be used in the transmission of an uplink control channel, a transmission resource indicated by a resource indicator on a resourcemapping table consisting of resources of an uplink control channel format to which discrete fourier transform-spreading-orthogonal frequency-division multiplexing (DFT-S-OFDM) is applied. The resource indicator transmits information to a terminal using a power control field transmitted on a control channel of a downlink subframe. The resource-mapping table may be constituted such that the same number of transmission resources as the number of the transmission antennas of the terminal may be allocated by the resource indicator.
(FR)La présente invention porte sur un procédé d'attribution d'une ressource de transmission, et sur un procédé de transmission d'un signal de réponse HARQ l'utilisant dans un système à duplexage par répartition temporelle (TDD) utilisant une seule porteuse. Selon la présente invention, un procédé d'attribution d'une ressource de transmission consiste à attribuer, à titre de ressource de transmission à utiliser dans la transmission d'un canal de commande de liaison montante, une ressource de transmission indiquée par un indicateur de ressource sur une table de mappage de ressources constituée de ressources d'un format de canal de commande de liaison montante auquel un traitement de transformation de Fourier discrète-étalement-multiplexage par répartition orthogonale de la fréquence (DFT-S-OFDM) est appliqué. L'indicateur de ressource envoie des informations à un terminal à l'aide d'un champ de commande de puissance transmis sur un canal de commande d'une sous-trame de liaison descendante. La table de mappage de ressources peut être constituée de telle manière que des ressources de transmission en nombre égal au nombre d'antennes d'émission du terminal puissent être attribuées par l'indicateur de ressource.
(KO)본 발명은 단일 반송파를 이용하는 TDD(Time Division Duplex) 시스템에서, 전송 자원의 할당 방법과 이를 이용한 HARQ 응답 신호의 전송 방법에 관한 것으로서, 본 발명에 따른 전송 자원의 할당 방법에 의하면, DFT-S-OFDM(Discrete Fourier Transform - Spreading - Orthogonal Frequency-Division Multiplexing)이 적용된 상향 링크 제어 채널 포맷의 자원으로 구성된 자원 매핑 테이블상에서 자원 지시자가 지시하는 전송 자원을 상향 링크 제어 채널의 전송에 사용할 전송 자원으로서 할당하되, 자원 지시자는 하향링크 서브프레임의 제어 채널상으로 전송되는 전력 제어 필드를 이용하여 단말에 전송하고, 자원 매핑 테이블은 단말의 전송 안테나 개수와 동일한 개수의 전송 자원이 자원 지시자에 의해 할당되도록 구성될 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, 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)