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1. (WO2015122715) METHOD FOR TRANSMITTING/RECEIVING SYNCHRONIZATION SIGNAL FOR D2D COMMUNICATION IN WIRELESS COMMUNICATION SYSTEM, AND APPARATUS THEREFOR
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2015/122715    International Application No.:    PCT/KR2015/001475
Publication Date: 20.08.2015 International Filing Date: 13.02.2015
IPC:
H04J 11/00 (2006.01)
Applicants: LG ELECTRONICS INC. [KR/KR]; 128, Yeoui-daero Yeongdeungpo-gu Seoul 150-721 (KR)
Inventors: KIM, Hakseong; (KR).
SEO, Inkwon; (KR).
SEO, Hanbyul; (KR).
SEO, Daewon; (KR).
KIM, Youngtae; (KR).
CHAE, Hyukjin; (KR)
Agent: KIM, Yong In; (KR)
Priority Data:
61/939,714 13.02.2014 US
61/977,598 09.04.2014 US
61/990,089 07.05.2014 US
62/063,381 13.10.2014 US
62/079,553 14.11.2014 US
62/081,557 18.11.2014 US
Title (EN) METHOD FOR TRANSMITTING/RECEIVING SYNCHRONIZATION SIGNAL FOR D2D COMMUNICATION IN WIRELESS COMMUNICATION SYSTEM, AND APPARATUS THEREFOR
(FR) PROCÉDÉ D'ÉMISSION/RÉCEPTION D'UN SIGNAL DE SYNCHRONISATION POUR LA COMMUNICATION DE DISPOSITIF À DISPOSITIF DANS UN SYSTÈME DE COMMUNICATION SANS FIL, ET APPAREIL ASSOCIÉ
(KO) 무선 통신 시스템에서 D2D통신을 위한 동기화 신호 송수신방법 및 이를 위한 장치
Abstract: front page image
(EN)The present invention relates to a method and an apparatus which enable a terminal to transmit a signal for device-to-device (D2D) communication in a wireless communication system. Specifically, the present invention transmits a synchronization signal for D2D communication and a demodulation reference signal (DM-RS) for demodulation of the synchronization signal, wherein the base sequence of the demodulation reference signal is generated using a synchronization reference ID.
(FR)La présente invention concerne un procédé et un appareil qui permettent à un terminal d'émettre un signal de communication de dispositif à dispositif (D2D) dans un système de communication sans fil. En particulier, cette invention sert à émettre un signal de synchronisation pour la communication D2D et un signal de référence de démodulation (DM-RS) pour la démodulation du signal de synchronisation, la séquence de base du signal de référence de démodulation étant générée à l'aide d'un ID de référence de synchronisation.
(KO)본 발명은 무선 통신 시스템에서 단말이 D2D(Device-to-Device) 통신을 위한 신호 송신 방법 및 장치에 관한 것이다. 구체적으로, 상기 D2D 통신을 위한 동기 신호(Synchronization Signal) 및 상기 동기 신호의 복조를 위한 복조 참조 신호(Demodulation reference signal, DM-RS)을 송신하고, 상기 복조 참조 신호의 기본 시퀀스(base sequence)는, 동기 참조 식별자(Synchronization reference ID)를 이용하여 생성되는 것을 특징으로 한다.
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, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, 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, SA, 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, ST, 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, KM, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)