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1. (WO2009135061) METHODS AND APPARATUS FOR SCANNING FOR MESH NODES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/135061    International Application No.:    PCT/US2009/042407
Publication Date: 05.11.2009 International Filing Date: 30.04.2009
IPC:
H04W 52/02 (2009.01), H04W 8/00 (2009.01)
Applicants: QUALCOMM INCORPORATED [US/US]; Attn: International IP Administration 5775 Morehouse Drive San Diego, CA 92121 (US) (For All Designated States Except US).
WENTINK, Maarten, Menzo [NL/US]; (US) (For US Only)
Inventors: WENTINK, Maarten, Menzo; (US)
Agent: SIMON, Darren, M.; (US)
Priority Data:
61/049,178 30.04.2008 US
12/429,118 23.04.2009 US
Title (EN) METHODS AND APPARATUS FOR SCANNING FOR MESH NODES
(FR) PROCÉDÉS ET APPAREIL POUR BALAYER ET RECHERCHER DES NŒUDS MAILLÉS
Abstract: front page image
(EN)Methods and apparatus are provided for scanning for mesh nodes. A communication device monitors a shared communication channel to detect receive window start frames indicating that a mesh node is awake and available to receive data. The scanning device transmits a probe request during the awake window.
(FR)L'invention concerne des procédés et un appareil pour balayer et rechercher des nœuds maillés. Un dispositif de communication surveille un canal de communication partagé pour détecter des trames de début de fenêtre de réception indiquant qu'un nœud maillé est actif et disponible pour recevoir des données. Le dispositif de balayage transmet une demande de sonde pendant la période de fenêtre active.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)