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Machine translation
1. (WO2010137870) METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING A SOUNDING REFERENCE SIGNAL IN A WIRELESS COMMUNICATION SYSTEM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/137870    International Application No.:    PCT/KR2010/003327
Publication Date: 02.12.2010 International Filing Date: 26.05.2010
IPC:
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).
CHUNG, Jae Hoon [KR/KR]; (KR) (For US Only).
LEE, Moon Il [KR/KR]; (KR) (For US Only).
PARK, Kyu Jin [KR/KR]; (KR) (For US Only).
NOH, Min Seok [KR/KR]; (KR) (For US Only).
KWON, Yeong Hyeon [KR/KR]; (KR) (For US Only)
Inventors: CHUNG, Jae Hoon; (KR).
LEE, Moon Il; (KR).
PARK, Kyu Jin; (KR).
NOH, Min Seok; (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:
61/180,932 26.05.2009 US
Title (EN) METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING A SOUNDING REFERENCE SIGNAL IN A WIRELESS COMMUNICATION SYSTEM
(FR) PROCÉDÉ ET APPAREIL D'ÉMISSION-RÉCEPTION D'UN SIGNAL DE SONDAGE DE RÉFÉRENCE DANS UN SYSTÈME DE COMMUNICATION SANS FIL
(KO) 무선 통신 시스템에서 사운딩 기준 신호 송수신 방법 및 장치
Abstract: front page image
(EN)The present invention relates to a method and apparatus for transmitting/receiving a sounding reference signal in a wireless communication system. According to one aspect of the present invention, a method for receiving a sounding reference signal in a wireless communication system comprises: a step of receiving, from a relay node, a first OFDM symbol in which sounding reference signals for a plurality of transmission antennas of the relay node are multiplexed and allocated; and a step of receiving, from user equipment, a second OFDM symbol in which sounding reference signals for the plurality of transmission antennas of the user equipment are multiplexed and allocated. The second OFDM symbol is the last OFDM symbol of a subframe, and the first OFDM symbol is one of the rest of the OFDM symbols excluding the last OFDM symbol of the symbols of the subframe.
(FR)L'invention concerne un procédé et un appareil d'émission-réception d'un signal de sondage de référence dans un système de communication sans fil. Selon un aspect de l'invention, un procédé de réception d'un signal de sondage de référence dans un système de communication sans fil consiste à recevoir d'un nœud relais un premier symbole de multiplexage fréquentiel optique (OFDM) dans lequel des signaux de sondage de référence destinés à une pluralité d'antennes d'émission du nœud relais sont multiplexés et attribués; et à recevoir d'un équipement utilisateur un second symbole OFDM dans lequel des signaux de sondage de référence destinés à la pluralité d'antennes d'émission de l'équipement utilisateur sont multiplexés et attribués. Le second symbole OFDM est le dernier symbole OFDM d'une sous-trame, et le premier symbole OFDM est l'un des symboles OFDM restants, à l'exclusion du dernier des symboles OFDM de la sous-trame.
(KO)본 발명은 무선 통신 시스템에서 사운딩 기준 신호 송수신 방법 및 장치에 관한 것이다. 본 발명의 일 양상으로, 무선 통신 시스템의 기지국에서 사운딩 기준 신호를 수신하는 방법은 릴레이 노드로부터 상기 릴레이 노드의 복수의 전송안테나에 대한 사운딩 기준신호들이 다중화되어 할당되어 있는 제 1 OFDM 심볼을 수신하는 단계; 및 단말로부터 상기 단말의 복수의 전송안테나에 대한 사운딩 기준신호들이 다중화되어 할당되어 있는 제 2 OFDM 심볼을 수신하는 단계를 포함하고, 상기 제 2 OFDM 심볼은 서브프레임의 마지막 OFDM 심볼이고, 상기 제 1 OFDM 심볼은 상기 서브프레임의 심볼들 중에서 상기 마지막 OFDM 심볼을 제외한 나머지 OFDM 심볼들 중 하나인 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, 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, 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)