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1. (WO2016085311) METHOD FOR TRANSMITTING AND RECEIVING ACKNOWLEDGMENT SIGNAL FOR UPLINK MULTI-USER DATA IN WLAN SYSTEM AND DEVICE THEREFOR
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/085311    International Application No.:    PCT/KR2015/012905
Publication Date: 02.06.2016 International Filing Date: 30.11.2015
IPC:
H04L 1/16 (2006.01), H04L 27/26 (2006.01)
Applicants: LG ELECTRONICS INC. [KR/KR]; 128, Yeoui-daero Yeongdeungpo-gu, Seoul 07336 (KR)
Inventors: KIM, Jeongki; (KR).
RYU, Kiseon; (KR).
CHO, Hangyu; (KR).
KIM, Suhwook; (KR)
Agent: KIM, Yong In; (KR)
Priority Data:
62/085,628 30.11.2014 US
62/114,002 09.02.2015 US
62/189,759 08.07.2015 US
Title (EN) METHOD FOR TRANSMITTING AND RECEIVING ACKNOWLEDGMENT SIGNAL FOR UPLINK MULTI-USER DATA IN WLAN SYSTEM AND DEVICE THEREFOR
(FR) PROCÉDÉ DE TRANSMISSION ET DE RÉCEPTION DE SIGNAL D'ACCUSÉ DE RÉCEPTION POUR DES DONNÉES MULTI-UTILISATEURS DE LIAISON MONTANTE DANS UN SYSTÈME WLAN ET SON DISPOSITIF
(KO) 무선랜 시스템에서 상향링크 다중 사용자 데이터에 대한 확인응답 신호 송수신 방법 및 이를 위한 장치
Abstract: front page image
(EN)The present document relates to a method for transmitting, by an access point, an ACK/NACK signal for transmission data from a plurality of stations (STA) in a WLAN system and a device for the same. To this end, the AP transmits a trigger frame to the plurality of stations STA, receives the data transmitted from the plurality of STA in response to the trigger frame, and transmits the ACK/NACK signal for the data received from the plurality of STA. In this process, the ACK/NACK signal may be transmitted in the form of a multi-user block ACK (M-BA) frame that is composed of a 242 tones unit.
(FR)La présente invention concerne un procédé pour transmettre, par un point d'accès, un signal ACK/NACK pour transmettre des données à partir d'une pluralité de stations (STA) dans un système WLAN et son dispositif. A cet effet, le PA transmet une trame de déclenchement à la pluralité de stations STA, reçoit les données transmises à partir de la pluralité de STA en réponse à la trame de déclenchement, et transmet le signal ACK/NACK pour les données reçues en provenance de la pluralité de STA. Dans ce procédé, le signal ACK/NACK peut être transmis sous la forme d'une trame d'ACK de bloc multi-utilisateurs (M-BA) qui est composé d'une unité de 242 tonalités.
(KO)본 문서는 무선랜(WLAN) 시스템에서 AP (Access Point)가 복수의 스테이션 (STA)의 전송 데이터에 대해 확인응답(ACK/NACK) 신호를 전송하는 방법 및 이를 위한 장치에 대한 것이다. 이를 위해 AP는 복수의 STA에 트리거 프레임을 전송하고, 트리거 프레임에 응답하여 복수의 STA으로부터 전송된 데이터를 수신하며, 복수의 STA으로부터 수신한 데이터에 대한 확인응답 신호를 전송한다. 이 과정에서 확인응답 신호는 242 톤 (tone) 단위로 구성되는 M-BA (Multi-User Block ACK) 프레임 형태로 전송될 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, 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)