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1. (WO2017034269) METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DATA IN WIRELESS COMMUNICATION SYSTEM
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Pub. No.: WO/2017/034269 International Application No.: PCT/KR2016/009258
Publication Date: 02.03.2017 International Filing Date: 22.08.2016
IPC:
H04W 36/02 (2009.01) ,H04W 36/00 (2009.01) ,H04W 40/36 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
36
Handoff or reselecting arrangements
02
Buffering or recovering information during reselection
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
36
Handoff or reselecting arrangements
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
40
Communication routing or communication path finding
34
Modification of an existing route
36
due to handover
Applicants:
삼성전자 주식회사 SAMSUNG ELECTRONICS CO., LTD. [KR/KR]; 경기도 수원시 영통구 삼성로 129 129, Samsung-ro, Yeongtong-gu Suwon-si Gyeonggi-do 16677, KR
Inventors:
백상규 BAEK, Sang-Kyu; KR
황준 HWANG, June; KR
강현정 KANG, Hyun-Jeong; KR
권상욱 KWON, Sang-Wook; KR
아기왈아닐 AGIWAL, Anil; KR
김경규 KIM, Kyung-Kyu; KR
목영중 MOK, Young-Joong; KR
장영빈 CHANG, Young-Bin; KR
Agent:
이건주 LEE, Keon-Joo; KR
김정훈 KIM, Jeoung-Hoon; KR
Priority Data:
4390/CHE/201521.08.2015IN
Title (EN) METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DATA IN WIRELESS COMMUNICATION SYSTEM
(FR) PROCÉDÉ ET APPAREIL POUR TRANSMETTRE ET RECEVOIR DES DONNÉES DANS UN SYSTÈME DE COMMUNICATION SANS FIL
(KO) 무선 통신 시스템에서 데이터 송수신 방법 및 장치
Abstract:
(EN) Disclosed is a 5G or pre-5G communication system for supporting a data transmission rate higher than that of a 4G communication system, such as LTE. Disclosed is a method for receiving data in a wireless communication system, comprising the steps of: receiving, by a terminal, transmission point change information from a first base station connected to a gateway; receiving, by the terminal, the data transmitted from the gateway to the first base station through a second base station serving the terminal; and re-receiving, by the terminal, data, of which the transmission has failed, through a third base station according to a change of a transmission point from the second base station to the third base station on the basis of the transmission point change information, when data transmission from the second base station to the terminal has failed.
(FR) L’invention concerne un système de communication de cinquième génération (5G) ou pré-5G pour prendre en charge un débit de transmission de données supérieur à celui d’un système de communication de quatrième génération (4G), tel qu’un système d’évolution à long terme (LTE). L’invention concerne un procédé pour recevoir des données dans un système de communication sans fil, comprenant les étapes consistant à : recevoir, par un terminal, des informations de changement de point de transmission à partir d’une première station de base connectée à une passerelle ; recevoir, par le terminal, les données transmises à partir de la passerelle à destination de la première station de base par l’intermédiaire d’une deuxième station de base desservant le terminal ; et recevoir à nouveau, par le terminal, des données, dont la transmission a échoué, par l’intermédiaire d’une troisième station de base selon un changement d’un point de transmission de la deuxième station de base à la troisième station de base sur la base des informations de changement de point de transmission, lorsqu’une transmission de données de la deuxième station de base au terminal a échoué.
(KO) 본 개시는 LTE와 같은 4G 통신 시스템 이후 보다 높은 데이터 전송률을 지원하기 위한 5G 또는 pre-5G 통신 시스템에 관련된 것이다. 본 개시는 무선 통신 시스템에서 데이터를 수신하는 방법에 있어서, 단말이, 게이트웨이와 연결된 제1 기지국으로부터 전송 포인트 변경 정보를 수신하는 과정과, 상기 단말이, 상기 게이트웨이로부터 상기 제1 기지국으로 전송된 데이터를, 상기 단말을 서빙하는 제2 기지국을 통해 수신하는 과정과, 상기 제2 기지국으로부터 상기 단말로의 데이터 전송이 실패한 경우, 상기 전송 포인트 변경 정보를 토대로 상기 제2 기지국에서 제3 기지국으로 전송 포인트가 변경됨에 따라, 상기 단말이 상기 전송이 실패한 데이터를 상기 제3 기지국을 통해 재수신하는 과정을 포함한다.
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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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)