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1. (WO2013122398) METHOD AND APPARATUS FOR FILTERING-BASED SCANNING IN WLAN SYSTEM
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/122398 International Application No.: PCT/KR2013/001156
Publication Date: 22.08.2013 International Filing Date: 14.02.2013
IPC:
H04W 48/16 (2009.01) ,H04W 48/14 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
48
Access restriction; Network selection; Access point selection
16
Discovering; Processing access restriction or access information
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
48
Access restriction; Network selection; Access point selection
08
Access restriction or access information delivery, e.g. discovery data delivery
14
using user query
Applicants:
엘지전자 주식회사 LG ELECTRONICS INC. [KR/KR]; 서울시 영등포구 여의도동 20 20 Yeouido-dong, Yeongdeungpo-gu Seoul 150-721, KR
Inventors:
박기원 PARK, Giwon; KR
송재형 SONG, Jaehyung; KR
곽진삼 KWAK, Jinsam; KR
류기선 RYU, Kiseon; KR
Agent:
김용인 KIM, Yong In; 서울시 송파구 잠실동 175-9 현대빌딩 7층 KBK특허법률사무소 KBK & Associates 7th Floor, Hyundae Building 175-9 Jamsil-dong, Songpa-ku Seoul 138-861, KR
Priority Data:
61/598,35414.02.2012US
61/598,35514.02.2012US
61/602,56423.02.2012US
Title (EN) METHOD AND APPARATUS FOR FILTERING-BASED SCANNING IN WLAN SYSTEM
(FR) PROCÉDÉ ET APPAREIL POUR LE BALAYAGE BASÉ SUR LE FILTRAGE DANS UN SYSTÈME WLAN
(KO) 무선랜 시스템에서 필터링 기반 스캐닝 방법 및 장치
Abstract:
(EN) The present invention relates to a wireless communication system, and more specifically, disclosed are a method and an apparatus for filtering-based scanning in a WLAN system. A method for a station (STA) setting up a high-speed link in the wireless communication system, according to one embodiment of the present invention, comprises the steps of: transmitting a first frame comprising filtering information to at least one access point (AP); and receiving a second frame from a portion or all of the at least one AP, wherein whether to transmit the second frame can be determined on the basis of the filtering information.
(FR) La présente invention concerne un système de communication sans fil, et plus particulièrement, un procédé et un appareil pour le balayage basé sur le filtrage dans un système WLAN. Selon un mode de réalisation de la présente invention, un procédé concernant une station (STA) qui établit une liaison à haut débit dans le système de communication sans fil comprend les étapes consistant à transmettre une première trame comprenant des informations de filtrage à au moins un point d'accès (AP); et à recevoir une deuxième trame à partir d'une partie ou de la totalité des points d'accès, la transmission ou non de la deuxième trame pouvant être déterminée sur la base des informations de filtrage.
(KO) 본 발명은 무선 통신 시스템에 대한 것으로, 보다 상세하게는 무선랜 시스템에서 필터링 기반 스캐닝을 위한 방법 및 장치가 개시된다. 본 발명의 일 실시예에 따른 무선 통신 시스템에서 스테이션(STA)이 고속 링크 셋업을 수행하는 방법은, 필터링 정보를 포함하는 제 1 프레임을 하나 이상의 액세스 포인트(AP)에게 전송하는 단계; 및 상기 하나 이상의 AP 중 일부 또는 전부로부터 제 2 프레임을 수신하는 단계를 포함하고, 상기 제 2 프레임의 전송 여부는 상기 필터링 정보에 기초하여 결정될 수 있다.
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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, IS, JP, KE, KG, KM, 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, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)