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Machine translation
1. (WO2014185608) METHOD FOR SUPPORTING BASIC SERVICE SET IN WIRELESS LAN SYSTEM AND APPARATUS THEREFOR
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2014/185608    International Application No.:    PCT/KR2013/010160
Publication Date: 20.11.2014 International Filing Date: 11.11.2013
IPC:
H04W 16/10 (2009.01), H04W 88/08 (2009.01)
Applicants: LG ELECTRONICS INC. [KR/KR]; 20 Yeouido-dong Yeongdeungpo-gu Seoul 150-721 (KR)
Inventors: SEOK, Yongho; (KR)
Agent: KIM, Yong In; KBK & Associates 7th Floor, Hyundae Building 175-9 Jamsil-dong Songpa-ku Seoul 138-861 (KR)
Priority Data:
61/822,933 14.05.2013 US
61/875,091 08.09.2013 US
Title (EN) METHOD FOR SUPPORTING BASIC SERVICE SET IN WIRELESS LAN SYSTEM AND APPARATUS THEREFOR
(FR) PROCÉDÉ POUR SUPPORTER UN ENSEMBLE DE SERVICES DE BASE DANS UN SYSTÈME LAN SANS FIL ET APPAREIL ASSOCIÉ
(KO) 무선랜 시스템에서 기본 서비스 세트를 지원하는 방법 및 장치
Abstract: front page image
(EN)The present invention relates to a wireless communication system and more specifically, to a method for supporting a basic service set (BSS) in a wireless LAN system and an apparatus therefor. According to one embodiment of the present invention, a method for supporting a BSS by an access point (AP) in a wireless LAN system can comprise the steps of: scanning an overlapping BSS (OBSS); and selecting a primary channel for a new BSS of the AP from channels for which a beacon is not detected during the OBSS scanning. The primary channel can be selected from all channels except the secondary channel of the OBSS. In addition, if the new BSS supports an operating channel having a 4 MHz, 8 MHz or 16 MHz channel bandwidth, a primary channel having a 2MHz channel bandwidth can be chosen for the new BSS.
(FR)La présente invention concerne un système de communication sans fil et, plus spécifiquement, un procédé pour supporter un ensemble de services de base (BSS) dans un système LAN sans fil, et un appareil associé. Selon un mode de réalisation de la présente invention, un procédé pour faire en sorte qu’un BSS soit supporté par un point d’accès (AP) dans un système LAN sans fil peut comprendre les étapes consistant à : explorer un BSS en chevauchement (OBSS) ; et sélectionner un canal principal pour un nouveau BSS de l’AP, parmi les canaux pour lesquels une balise n’est pas détectée durant l’exploration de l’OBSS. Le canal principal peut être choisi parmi tous les canaux, à l’exception du canal secondaire de l’OBSS. De plus, si le nouveau BSS supporte un canal opérationnel ayant une largeur de bande de canal de 4 MHz, 8 MHz ou 16 MHz, un canal principal ayant une largeur de bande de canal de 2 MHz peut être choisi pour le nouveau BSS.
(KO)본 발명은 무선 통신 시스템에 대한 것으로, 보다 상세하게는 무선랜 시스템에서 기본 서비스 세트를 지원하는 방법 및 장치가 개시된다. 본 발명의 일 실시예에 따른 무선랜 시스템에서 액세스 포인트(AP)가 BSS(Basic Service Set)를 지원하는 방법은, OBSS(Overlapping BSS)를 스캐닝하는 단계; 및 상기 OBSS 스캐닝 동안 비콘이 검출되지 않은 채널들 중에서, 상기 AP의 새로운 BSS에 대한 프라이머리 채널을 선택하는 단계를 포함할 수 있다. 상기 프라이머리 채널은 상기 OBSS의 세컨더리 채널을 제외한 나머지 채널 중에서 선택될 수 있다. 또한, 상기 새로운 BSS가 4MHz, 8MHz 또는 16MHz 채널 폭 크기의 동작 채널을 지원하는 경우, 상기 새로운 BSS를 위한 2MHz 채널 폭 크기를 가지는 프라이머리 채널이 선택될 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, LT, 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, 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)