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1. (WO2007001949) ADDRESS RESOLUTION PROTOCOL-BASED WIRELESS ACCESS POINT
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/001949 International Application No.: PCT/US2006/023727
Publication Date: 04.01.2007 International Filing Date: 19.06.2006
IPC:
H04W 88/08 (2009.01) ,H04W 8/26 (2009.01) ,H04W 80/00 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
88
Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
08
Access point devices
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
8
Network data management
26
Network addressing or numbering for mobility support
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
80
Wireless network protocols or protocol adaptations to wireless operation, e.g. WAP [Wireless Application Protocol]
Applicants:
MOTOROLA, INC. [US/US]; 1303 East Algonquin Road Schaumburg, Illinois 60196, US (AllExceptUS)
BEDEKAR, Anand S., [IN/US]; US (UsOnly)
AGRAWAL, Rajeev, [US/US]; US (UsOnly)
GOPIKANTH, Venkat, [US/US]; US (UsOnly)
KALYANASUNDARAM, Suresh, [IN/IN]; IN (UsOnly)
O V VISHNU, Ram, [IN/IN]; IN (UsOnly)
Inventors:
BEDEKAR, Anand S.,; US
AGRAWAL, Rajeev,; US
GOPIKANTH, Venkat,; US
KALYANASUNDARAM, Suresh,; IN
O V VISHNU, Ram,; IN
Agent:
MAY, Steven A., ; 1303 East Algonquin Road Schaumburg, Illinois 60196, US
Priority Data:
538/KOL/200521.06.2005IN
Title (EN) ADDRESS RESOLUTION PROTOCOL-BASED WIRELESS ACCESS POINT
(FR) METHODE FAISANT APPEL A UN POINT D'ACCES SANS FIL FONDEE SUR UN PROTOCOLE DE RESOLUTION D'ADRESSE, ET APPAREIL ASSOCIE
Abstract:
(EN) A wireless access point (200), upon determining (101) that a need exists to support a communication need of a mobile station, acquires (102) a first Internet Protocol (IP) address and automatically transmits (103) a gratuitous Address Resolution Protocol message to a local router to thereby cause the latter to correlate the first IP address to a Medium Access Control address for the wireless access point. In a preferred embodiment the wireless access point can also automatically transmit a registration request to a remote network element (such as a Home Agent) that presents this first IP address as a care-of address to use in conjunction with another IP address that serves as a home address for the mobile station.
(FR) Un point d'accès (200), lors d'une détermination (101) consistant à déterminer qu'il est nécessaire de prendre en charge un besoin de communication d'une station mobile, acquiert (102) une première adresse de protocole Internet (IP) et transmet automatiquement (103) un message de protocole de résolution d'adresse gratuite à un routeur local pour que ce dernier mette en corrélation la première adresse IP et une adresse de commande d'accès à un support, pour le point d'accès sans fil susmentionné. Dans un mode de réalisation préféré de l'invention, le point d'accès sans fil peut également transmettre automatiquement une demande d'enregistrement à l'élément de réseau éloigné (notamment un agent domestique) qui présente sa première adresse IP en tant qu'adresse de remplacement à utiliser conjointement à une autre adresse IP qui sert d'adresse domestique pour la station mobile.
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, 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, 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, HU, IE, IS, IT, LT, LU, LV, MC, NL, 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)
Also published as:
US20080205362CN101204099DE112006001712