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1. (WO2013115515) METHOD AND DEVICE FOR TRANSMITTING SOUNDING REFERENCE SIGNAL IN COOPERATIVE COMMUNICATION SYSTEM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/115515    International Application No.:    PCT/KR2013/000506
Publication Date: 08.08.2013 International Filing Date: 22.01.2013
IPC:
H04B 7/04 (2006.01), H04W 52/04 (2009.01), H04J 11/00 (2006.01)
Applicants: SAMSUNG ELECTRONICS CO., LTD. [KR/KR]; 129, Samsung-ro, Yeongtong-gu Suwon-si Gyeonggi-do 443-742 (KR)
Inventors: KIM, Ki-Il; (KR).
KIM, Youn-Sun; (KR).
LEE, Hyo-Jin; (KR).
JI, Hyoung-Ju; (KR).
LEE, Ju-Ho; (KR).
CHO, Joon-Young; (KR)
Agent: LEE, Keon-Joo; Mihwa Bldg., 110-2 Myongryun-dong 4-ga Chongro-gu, Seoul 110-524 (KR)
Priority Data:
10-2012-0009245 30.01.2012 KR
Title (EN) METHOD AND DEVICE FOR TRANSMITTING SOUNDING REFERENCE SIGNAL IN COOPERATIVE COMMUNICATION SYSTEM
(FR) PROCÉDÉ ET DISPOSITIF D'ÉMISSION D'UN SIGNAL DE RÉFÉRENCE DE SONDAGE DANS UN SYSTÈME DE COMMUNICATION COLLABORATIVE
(KO) 협력 통신 시스템에서 사운딩 레퍼런스 신호의 전송 방법 및 장치
Abstract: front page image
(EN)Disclosed is a method and device for transmitting a sounding reference signal (SRS) in a cooperative communication system. The method comprises the steps of: receiving, from a macro base station, SRS resource information indicating transmission resources of an SRS to be transmitted by a user equipment (UE); transmitting the SRS and uplink data on the basis of a UE-specific SRS subframe configuration included in the SRS resource information when the SRS resource information includes information on the UE-specific SRS subframe configuration; and transmitting the SRS and the uplink data on the basis of a pre-stored cell-specific SRS subframe configuration when the SRS resource information does not include the information on the UE-specific SRS subframe configuration. When a destination of the SRS to be transmitted by the UE is selected as a base station related to the macro base station, the SRS resource information includes information on the UE-specific SRS subframe configuration of the base station selected as the destination of the SRS.
(FR)L'invention concerne un procédé et un dispositif d'émission d'un signal de référence de sondage (SRS) dans un système de communication collaborative. Le procédé comporte les étapes consistant à : recevoir, en provenance d'une macro-station de base, des informations de ressources SRS indiquant des ressources d'émission d'un SRS à émettre par un équipement d'utilisateur (UE) ; émettre le SRS et des données en liaison montante sur la base d'une configuration de sous-trames de SRS spécifique à l'UE comprise dans les informations de ressources SRS lorsque les informations de ressources SRS comprennent des informations concernant la configuration de sous-trames de SRS spécifique à l'UE ; et émettre le SRS et les données en liaison montante sur la base d'une configuration de sous-trames de SRS spécifique à la cellule préalablement mémorisée lorsque les informations de ressources SRS ne comprennent pas les informations concernant la configuration de sous-trames de SRS spécifique à l'UE. Lorsqu'une destination du SRS à émettre par l'UE est sélectionnée comme station de base liée à la macro-station de base, les informations de ressources SRS comprennent des informations concernant la configuration de sous-trames de SRS spécifique à l'UE de la station de base sélectionnée comme destination du SRS.
(KO)협력 통신 시스템에서 사운딩 레퍼런스 신호(SRS)의 전송 방법 및 장치를 개시한다. 본 방법은, 매크로 기지국으로부터, 단말이 전송할 SRS 신호의 전송 자원을 나타내는 SRS 자원 정보를 수신하는 과정과, 상기 SRS 자원 정보가 단말별 SRS 서브프레임 구성에 대한 정보를 포함하는 경우, 상기 SRS 자원 정보에 포함된 단말별 SRS 서브프레임 구성을 기반으로 상기 SRS 신호와 상향링크 데이터를 전송하는 과정과, 상기 SRS 자원 정보가 단말별 SRS 서브프레임 구성에 대한 정보를 포함하지 않는 경우, 기 저장된 셀별 SRS 서브프레임 구성을 기반으로 상기 SRS 신호와 상기 상향링크 데이터를 전송하는 과정을 포함한다. 상기 SRS 자원 정보는, 상기 단말이 전송할 SRS 신호의 목적지가 상기 매크로 기지국에 관련된 기지국으로 선택된 경우, 상기 SRS의 목적지로 선택된 기지국의 상기 단말별 SRS 서브프레임 구성에 대한 정보를 포함한다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, 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, PA, 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, 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)