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1. (WO2017171365) METHOD FOR TRANSMITTING OR RECEIVING SIGNAL IN WIRELESS COMMUNICATION SYSTEM SUPPORTING BAND OF 6GHZ OR LOWER, AND DEVICE THEREFOR
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2017/171365    International Application No.:    PCT/KR2017/003350
Publication Date: 05.10.2017 International Filing Date: 28.03.2017
IPC:
H04J 11/00 (2006.01), H04L 27/26 (2006.01)
Applicants: LG ELECTRONICS INC. [KR/KR]; 128, Yeoui-daero, Yeongdeungpo-gu, Seoul 07336 (KR)
Inventors: SHIN, Seokmin; (KR).
KIM, Eunsun; (KR).
KO, Hyunsoo; (KR).
KIM, Kijun; (KR).
KIM, Bonghoe; (KR)
Agent: ROYAL PATENT & LAW OFFICE; 1F., Dowon Bldg., 2072 Nambusunhwan-no, Gwanak-gu, Seoul 08806 (KR)
Priority Data:
62/316,510 31.03.2016 US
Title (EN) METHOD FOR TRANSMITTING OR RECEIVING SIGNAL IN WIRELESS COMMUNICATION SYSTEM SUPPORTING BAND OF 6GHZ OR LOWER, AND DEVICE THEREFOR
(FR) PROCÉDÉ DE TRANSMISSION OU DE RÉCEPTION DE SIGNAL DANS UN SYSTÈME DE COMMUNICATION SANS FIL PRENANT EN CHARGE UNE BANDE DE 6 GHZ OU MOINS, ET DISPOSITIF ASSOCIÉ
(KO) 6GHZ 이하 대역을 지원하는 무선 통신 시스템에서 신호를 송수신하기 위한 방법 및 이를 위한 장치
Abstract: front page image
(EN)The purpose of the present specification is to provide a method for transmitting or receiving a signal in a wireless communication system supporting a band of 6GHz or lower. To achieve the purpose provided in the present specification, the present specification provides a method performed by a terminal, the method comprising the steps of: receiving a synchronization signal (SS) from a base station in a specific subframe; acquiring time synchronization and frequency synchronization with the base station on the basis of the synchronization signal, and detecting an identifier of the base station; and receiving a physical broadcast channel (PBCH) from the base station in the specific subframe on the basis of the detected identifier of the base station, wherein a first synchronization signal and a second synchronization signal are received in different frequency bands of the specific subframe, and the synchronization signal and the PBCH are received in different symbols of the specific subframe. Therefore, the method can reduce the size of a minimum system bandwidth of a corresponding system.
(FR)La présente invention vise à fournir un procédé de transmission ou de réception d'un signal dans un système de communication sans fil prenant en charge une bande de 6 GHz ou moins. Pour atteindre cet objectif, la présente invention propose un procédé exécuté par un terminal, le procédé comprenant les étapes consistant à : recevoir un signal de synchronisation (SS), d'une station de base, dans une sous-trame spécifique; acquérir une synchronisation temporelle et une synchronisation fréquentielle avec la station de base sur la base du signal de synchronisation, et détecter un identifiant de la station de base; et recevoir un canal de diffusion physique (PBCH), de la station de base, dans la sous-trame spécifique, sur la base de l'identifiant détecté de la station de base, un premier signal de synchronisation et un second signal de synchronisation étant reçus dans différentes bandes de fréquence de la sous-trame spécifique, et le signal de synchronisation et le PBCH étant reçus dans des symboles différents de la sous-trame spécifique. Le procédé selon l'invention permet de réduire la taille d'une largeur de bande système minimale d'un système correspondant.
(KO)본 명세서는 6GHz 이하 대역을 지원하는 무선 통신 시스템에서 신호를 송수신하기 위한 방법을 제공함을 목적으로 한다. 본 명세서에서 제공하는 목적을 달성하기 위해, 본 명세서는 단말에 의해 수행되는 방법에서, 기지국으로부터 동기 신호(Synchronization Signal:SS)를 특정 서브프래임에서 수신하는 단계; 상기 동기 신호에 기초하여 상기 기지국과의 시간 동기 및 주파수 동기를 획득하고, 상기 기지국의 식별자를 검출하는 단계; 및 상기 검출된 기지국의 식별자에 기초하여 상기 특정 서브프래임에서 물리 방송 채널(Physical Broadcast Channel:PBCH)을 상기 기지국으로부터 수신하는 단계를 포함하며, 상기 제 1 동기 신호와 상기 제 2 동기 신호는 상기 특정 서브프래임의 서로 다른 주파수 대역에서 수신되며, 상기 동기 신호와 상기 PBCH는 상기 특정 서브프래임의 서로 다른 심볼(symbol)에서 수신되는 것을 특징으로 한다. 이로 인해, 해당 시스템에서의 최소 시스템 대역폭의 크기를 줄일 수 있는 효과가 있다.
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, DJ, 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, KH, KN, KP, KR, KW, 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)