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1. (WO2015126049) METHOD AND APPARATUS FOR TRANSMITTING FRAME IN WIRELESS LAN
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2015/126049    International Application No.:    PCT/KR2014/012438
Publication Date: 27.08.2015 International Filing Date: 17.12.2014
IPC:
H04B 7/26 (2006.01), H04W 74/08 (2009.01)
Applicants: LG ELECTRONICS INC. [KR/KR]; 128, Yeoui-daero, Yeongdeungpo-gu Seoul 150-721 (KR)
Inventors: CHOI, Jinsoo; (KR).
RYU, Kiseon; (KR).
LEE, Wookbong; (KR).
CHUN, Jinyoung; (KR).
LIM, Dongguk; (KR).
CHO, Hangyu; (KR)
Agent: S&IP PATENT & LAW FIRM; (2F. Samheung Yeoksam Bldg., Yeoksam-dong) 5 Teheran-ro 14-gil Gangnam-gu Seoul 135-080 (KR)
Priority Data:
61/941,401 18.02.2014 US
Title (EN) METHOD AND APPARATUS FOR TRANSMITTING FRAME IN WIRELESS LAN
(FR) PROCÉDÉ ET APPAREIL POUR TRANSMETTRE UNE TRAME DANS UN RÉSEAU LOCAL (LAN) SANS FIL
(KO) 무선랜에서 프레임을 전송하는 방법 및 장치
Abstract: front page image
(EN)Disclosed are a method and an apparatus for transmitting a frame in a wireless LAN. The method for transmitting a frame in a wireless LAN may comprise the steps of: transmitting, by an AP, an RTS frame for medium protection to a first STA set; receiving, by the AP, CTS frames, in sequence, from each of a plurality of STAs included in a second STA set in response to the RTS frame, the second STA set being included in the first STA set; and transmitting, by the AP, each of a plurality of PPDUs to each of the plurality of STAs via each of a plurality of subbands for each of the plurality of STAs on an overlapping time resource.
(FR)L'invention concerne un procédé et un appareil pour transmettre une trame dans un réseau local (LAN) sans fil. Le procédé pour transmettre une trame dans un LAN sans fil peut comprendre les étapes consistant : à transmettre, par un point d'accès (AP), une trame RTS pour une protection de support à un premier ensemble de stations (STA) ; à recevoir, par l'AP, des trames CTS, en séquence, de chacune d'une pluralité de STA incluses dans un second ensemble de STA en réponse à la trame RTS, le second ensemble de STA étant inclus dans le premier ensemble de STA ; à transmettre, par l'AP, chacune d'une pluralité de PPDU à chacune de la pluralité de STA par l'intermédiaire de chacune d'une pluralité de sous-bandes pour chacune de la pluralité de STA sur une ressource temporelle de chevauchement.
(KO)무선랜에서 프레임을 전송하는 방법 및 장치가 개시되어 있다. 무선랜에서 프레임을 전송하는 방법은 AP가 매체 보호를 위한 RTS 프레임을 제1 STA 집합으로 전송하는 단계, AP가 RTS 프레임에 대한 응답으로 제2 STA 집합에 포함되는 복수의 STA 각각으로부터 순차적으로 CTS 프레임을 수신하되, 제2 STA 집합은 제1 STA 집합에 포함되는, 단계와 AP가 복수의 STA 각각으로 중첩된 시간 자원 상에서 복수의 STA 각각을 위한 복수의 서브밴드 각각을 통해 복수의 PPDU 각각을 전송하는 단계를 포함할 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)