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1. (WO2018056696) METHOD FOR TRANSMITTING/RECEIVING DATA IN WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/056696    International Application No.:    PCT/KR2017/010328
Publication Date: 29.03.2018 International Filing Date: 20.09.2017
IPC:
H04W 56/00 (2009.01), H04W 72/04 (2009.01)
Applicants: LG ELECTRONICS INC. [KR/KR]; 128, Yeoui-daero, Yeongdeungpo-gu, Seoul 07336 (KR)
Inventors: SHIN, Seokmin; (KR).
KO, Hyunsoo; (KR).
KIM, Kijun; (KR)
Agent: ROYAL PATENT & LAW OFFICE; 1F., Dowon Bldg., 2072 Nambusunhwan-no, Gwanak-gu, Seoul 08806 (KR)
Priority Data:
62/396,827 20.09.2016 US
Title (EN) METHOD FOR TRANSMITTING/RECEIVING DATA IN WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR
(FR) PROCÉDÉ DE TRANSMISSION ET DE RÉCEPTION DE DONNÉES DANS UN SYSTÈME DE COMMUNICATION SANS FIL ET DISPOSITIF ASSOCIÉ
(KO) 무선 통신 시스템에서 데이터를 송수신하는 방법 및 이를 위한 장치
Abstract: front page image
(EN)Disclosed are a method for transmitting/receiving data in a wireless communication system and a device therefor. Specifically, the method comprises the steps of: receiving, from a base station, a synchronization signal at a first frequency region by means of a detection attempt according to a preset first frequency interval; identifying a second frequency region for receiving a downlink channel by using a specific value associated with a center frequency and a frequency offset of the first frequency region; and receiving, from the base station, the downlink channel at the identified second frequency region, wherein the specific value is a value, among at least one value configured on the basis of the difference between the first frequency interval and a second frequency interval, that is indicated by the base station, wherein the first frequency interval may be configured so as to be greater than the second frequency interval.
(FR)L'invention porte sur un procédé qui permet de transmettre/recevoir des données dans un système de communication sans fil, ainsi que sur un dispositif associé. De façon précise, le procédé comprend les étapes consistant : à recevoir, d'une station de base, un signal de synchronisation au niveau d'une première région de fréquence au moyen d'une tentative de détection selon un premier intervalle de fréquence préétabli ; à identifier une seconde région de fréquence pour recevoir un canal de liaison descendante en utilisant une valeur précise associée à une fréquence centrale et un décalage de fréquence de la première région de fréquence ; à recevoir, de la station de base, le canal de liaison descendante au niveau de la seconde région de fréquence identifiée, la valeur précise étant une valeur, parmi au moins une valeur configurée sur la base de la différence entre le premier intervalle de fréquence et un second intervalle de fréquence, qui est indiqué par la station de base, le premier intervalle de fréquence pouvant être configuré de sorte à être supérieur au second intervalle de fréquence.
(KO)본 발명에서는 무선 통신 시스템에서 데이터를 송수신하는 방법 및 이를 위한 장치가 개시된다. 구체적으로, 상기 방법에 있어서, 미리 설정된 제1 주파수 간격(frequency interval)에 따라 검출(detection)을 시도하여, 제1 주파수 영역(frequency region)에서 기지국으로부터 동기 신호(synchronization signal)를 수신하는 과정과, 상기 제1 주파수 영역의 중심 주파수(center frequency) 및 주파수 오프셋(frequency offset)과 관련된 특정 값을 이용하여, 하향링크 채널(downlink channel)을 수신할 제2 주파수 영역을 식별하는 과정과, 상기 식별된 제2 주파수 영역에서 상기 기지국으로부터 상기 하향링크 채널을 수신하는 과정을 포함하고, 상기 특정 값은, 상기 제1 주파수 간격과 제2 주파수 간격 간의 차이에 기반하여 설정된 하나 이상의 값들 중 상기 기지국에 의해 지시된 값이고, 상기 제1 주파수 간격은, 상기 제2 주파수 간격보다 크게 설정될 수 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, JO, 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)