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1. (WO2016099139) DATA TRANSMISSION METHOD IN WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/099139    International Application No.:    PCT/KR2015/013768
Publication Date: 23.06.2016 International Filing Date: 15.12.2015
IPC:
H04L 5/00 (2006.01), H04L 1/00 (2006.01), H04L 27/26 (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:
62/092,268 16.12.2014 US
62/093,361 17.12.2014 US
62/135,181 19.03.2015 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 DISPOSITIF ASSOCIÉ
(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 UL MU transmission method by an STA in a WLAN system, according to the present invention, comprises the steps of: receiving a trigger frame for orthogonal frequency division multiple access (OFDMA) transmission; transmitting, on the basis of the trigger frame, a UL MU physical protocol data unit (PPDU) frame; and receiving an ACK frame of the UL MU PPDU.
(FR)La présente invention concerne un procédé de transmission en liaison montante (UL) multi-utilisateur (MU) par une station (STA) dans un système de réseau local sans fil (WLAN). Le procédé de transmission UL MU par une STA dans un système de réseau local sans fil, selon la présente invention, comprend les étapes consistant à : recevoir une trame de déclenchement pour une transmission à accès multiple par répartition orthogonale de la fréquence (AMROF) ; transmettre, sur la base de la trame de déclenchement, une trame d'unité de données de protocole physique (PPDU) UL MU ; et recevoir une trame d'accusé de réception (ACK) de la PPDU UL MU.
(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 트리거 프레임(Trigger frame)을 수신하는 단계; 트리거 프레임에 기초하여 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)