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1. (WO2017204471) METHOD AND APPARATUS FOR COMPETITION-BASED TRANSMITTING OF UPLINK DATA IN WIRELESS COMMUNICATION SYSTEM TO WHICH NON-ORTHOGONAL MULTIPLE ACCESS SCHEME IS APPLIED
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Pub. No.: WO/2017/204471 International Application No.: PCT/KR2017/004353
Publication Date: 30.11.2017 International Filing Date: 25.04.2017
IPC:
H04W 74/00 (2009.01) ,H04W 74/08 (2009.01)
Applicants: LG ELECTRONICS INC.[KR/KR]; 128, Yeoui-daero, Yeongdeungpo-gu Seoul 07336, KR
Inventors: LEE, Hojae; KR
KIM, Kijun; KR
KIM, Byounghoon; KR
LEE, Sangrim; KR
Agent: ENVISION PATENT & LAW FIRM; 5F, 124, Teheran-ro Gangnam-gu Seoul 06234, KR
Priority Data:
62/341,07825.05.2016US
62/369,75902.08.2016US
Title (EN) METHOD AND APPARATUS FOR COMPETITION-BASED TRANSMITTING OF UPLINK DATA IN WIRELESS COMMUNICATION SYSTEM TO WHICH NON-ORTHOGONAL MULTIPLE ACCESS SCHEME IS APPLIED
(FR) PROCÉDÉ ET APPAREIL DE TRANSMISSION PAR COMPÉTITION DE DONNÉES DE LIAISON MONTANTE DANS UN SYSTÈME DE COMMUNICATION SANS FIL AUQUEL UN SCHÉMA D'ACCÈS MULTIPLE NON ORTHOGONAL EST APPLIQUÉ
(KO) 비직교 다중 접속 기법이 적용되는 무선통신시스템에서 경쟁 기반으로 상향링크 데이터를 전송하는 방법 및 장치
Abstract: front page image
(EN) Provided are a method and an apparatus for competition-based transmitting of uplink data in a wireess communication system to which a non-orthogonal multiple access scheme is applied. Particularly, a terminal receives, from a base station, information relating to a predefined modulation pattern for non-orthogonal multiple access. The information relating to the predefined modulation pattern includes a modulation pattern index. The modulation pattern index indicates designation of a terminal-specific modulation order for each resource element in a resource used overlappingly by multiple terminals. The terminal transmits data to the base station using the modulation order designated to each of the resource elements on the basis of the information relating to the predetermined modulation pattern.
(FR) L'invention concerne un procédé et un appareil pour la transmission par compétition de données de liaison montante dans un système de communication sans fil auquel un schéma d'accès multiple non orthogonal est appliqué. En particulier, un terminal reçoit, d'une station de base, des informations relatives à un schéma de modulation prédéfini pour un accès multiple non orthogonal. Les informations relatives au modèle de modulation prédéfini comprennent un indice de schéma de modulation. L'indice de schéma de modulation indique la désignation d'un ordre de modulation spécifique au terminal pour chaque élément de ressource dans une ressource utilisée de manière chevauchante par de multiples terminaux. Le terminal transmet des données à la station de base à l'aide de l'ordre de modulation désigné pour chacun des éléments de ressource sur la base des informations relatives au modèle de modulation prédéterminé.
(KO) 비직교 다중 접속 기법이 적용된 무선 통신 시스템에서 경쟁 기반으로 상향링크 데이터를 전송하는 방법 및 기기가 제공된다. 구체적으로, 단말은 기지국으로부터 비직교 다중 접속을 위해 기정의된 변조 패턴에 대한 정보를 수신한다. 기정의된 변조 패턴에 대한 정보는 변조 패턴 인덱스를 포함한다. 변조 패턴 인덱스는 다중 단말이 중첩 사용하는 자원 내 각 자원 요소에 대하여 단말 특정하게 변조 차수가 지정되는 것을 지시한다. 단말은 기정의된 변조 패턴에 대한 정보를 기반으로 각 자원 요소에 대하여 지정된 변조 차수를 사용하여 데이터를 기지국으로 전송한다.
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 (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)