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1. (WO2016089059) DATA TRANSMISSION METHOD IN WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/089059    International Application No.:    PCT/KR2015/012917
Publication Date: 09.06.2016 International Filing Date: 30.11.2015
IPC:
H04L 27/26 (2006.01), H04L 5/00 (2006.01)
Applicants: LG ELECTRONICS INC. [KR/KR]; 128, Yeoui-daero, Yeongdeungpo-gu, Seoul 07336 (KR)
Inventors: CHUN, Jinyoung; (KR).
RYU, Kiseon; (KR).
LEE, Wookbong; (KR).
CHO, Hangyu; (KR)
Agent: ROYAL PATENT & LAW OFFICE; 1F., Dowon Bldg., 2072 Nambusunhwan-no, Gwanak-gu, Seoul 08806 (KR)
Priority Data:
62/087,809 05.12.2014 US
62/089,243 09.12.2014 US
62/109,622 30.01.2015 US
Title (EN) DATA TRANSMISSION METHOD IN WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR
(FR) PROCÉDÉ DE TRANSMISSION DE DONNÉES DANS UN SYSTÈME DE COMMUNICATION SANS FIL ET SON DISPOSITIF
(KO) 무선 통신 시스템에서 데이터 전송 방법 및 이를 위한 장치
Abstract: front page image
(EN)Disclosed is an uplink (UL) multi-user (MU) transmission method by a station (STA) in a wireless LAN (WLAN) system. The uplink multi-user transmission method by an STA in a WLAN system according to the present invention includes the steps of: receiving a trigger frame including resource unit allocation information for orthogonal frequency division multiple access (OFDMA) transmission; transmitting a UL MU physical protocol data unit (PPDU) frame, on the basis of frequency resource allocation information; and receiving an ACK frame for the UL MU PPDU.
(FR)L'invention concerne un procédé de transmission multi-utilisateur (MU) de liaison montante (UL) par une station (STA) dans un système LAN sans fil (WLAN). Le procédé de transmission multi-utilisateur (MU) de liaison montante par une STA dans un système de WLAN selon la présente invention comprend les étapes consistant : à recevoir une trame de déclenchement comprenant des informations d'attribution d'unité de ressources pour une transmission d'accès multiple par répartition en fréquences orthogonales (OFDMA) ; à transmettre une trame d'unité de données de protocole physique UL MU (PPDU), sur la base d'informations d'attribution de ressources de fréquences ; et à recevoir une trame ACK pour l'UL MU PPDU.
(KO)WLAN(Wireless LAN) 시스템에서 STA(Station)의 상향링크(UL: uplink) 다중 사용자(MU: Multi-User) 전송 방법이 개시된다. 본 발명에 따른 WLAN 시스템에서 STA의 상향링크 다중 사용자 전송 방법은, OFDMA(orthogonal frequency division multiple access) 전송을 위한 리소스 유닛 할당 정보를 포함하는 트리거 프레임(Trigger frame)을 수신하는 단계; 상기 주파수 자원 할당 정보에 기반하여 UL MU PPDU(Physical Protocol Data Unit) 프레임을 전송하는 단계; 및 상기 UL MU PPDU에 대한 ACK 프레임을 수신하는 단계를 포함한다.
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)