WO2002054646A3 - Method and system to provide a routing protocol for wireless devices - Google Patents

Method and system to provide a routing protocol for wireless devices Download PDF

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Publication number
WO2002054646A3
WO2002054646A3 PCT/US2001/048215 US0148215W WO02054646A3 WO 2002054646 A3 WO2002054646 A3 WO 2002054646A3 US 0148215 W US0148215 W US 0148215W WO 02054646 A3 WO02054646 A3 WO 02054646A3
Authority
WO
WIPO (PCT)
Prior art keywords
wireless devices
routing protocol
beacon
server
client
Prior art date
Application number
PCT/US2001/048215
Other languages
French (fr)
Other versions
WO2002054646A2 (en
Inventor
Devabhaktuni Srikrishna
Amalavoyal Chari
Original Assignee
Fhp Wireless Inc
Devabhaktuni Srikrishna
Amalavoyal Chari
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fhp Wireless Inc, Devabhaktuni Srikrishna, Amalavoyal Chari filed Critical Fhp Wireless Inc
Priority to AU2002230810A priority Critical patent/AU2002230810A1/en
Priority to EP01991056A priority patent/EP1346586A4/en
Publication of WO2002054646A2 publication Critical patent/WO2002054646A2/en
Publication of WO2002054646A3 publication Critical patent/WO2002054646A3/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02Terminal devices
    • H04W88/04Terminal devices adapted for relaying to or from another terminal or user
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00Routing or path finding of packets in data switching networks
    • H04L45/20Hop count for routing purposes, e.g. TTL
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W40/00Communication routing or communication path finding
    • H04W40/02Communication route or path selection, e.g. power-based or shortest path routing
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W40/00Communication routing or communication path finding
    • H04W40/02Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/04Communication route or path selection, e.g. power-based or shortest path routing based on wireless node resources
    • H04W40/10Communication route or path selection, e.g. power-based or shortest path routing based on wireless node resources based on available power or energy
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W40/00Communication routing or communication path finding
    • H04W40/02Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/12Communication route or path selection, e.g. power-based or shortest path routing based on transmission quality or channel quality
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W40/00Communication routing or communication path finding
    • H04W40/24Connectivity information management, e.g. connectivity discovery or connectivity update
    • H04W40/246Connectivity information discovery
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W40/00Communication routing or communication path finding
    • H04W40/24Connectivity information management, e.g. connectivity discovery or connectivity update
    • H04W40/26Connectivity information management, e.g. connectivity discovery or connectivity update for hybrid routing by combining proactive and reactive routing
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W40/00Communication routing or communication path finding
    • H04W40/24Connectivity information management, e.g. connectivity discovery or connectivity update
    • H04W40/32Connectivity information management, e.g. connectivity discovery or connectivity update for defining a routing cluster membership

Abstract

A method and apparatus for generating connectivity is described. The method includes a server (220A, 220B) broadcasting a beacon including the server's address. The method further includes each client (230A-230G) that receives the beacon rebroadcasting the beacon. The result is that each client receiving the beacon knows a way (240, 250, 260) to reach the server.
PCT/US2001/048215 2000-12-29 2001-12-12 Method and system to provide a routing protocol for wireless devices WO2002054646A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2002230810A AU2002230810A1 (en) 2000-12-29 2001-12-12 Method and system to provide a routing protocol for wireless devices
EP01991056A EP1346586A4 (en) 2000-12-29 2001-12-12 Method and system to provide a routing protocol for wireless devices

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/751,262 2000-12-29
US09/751,262 US6704301B2 (en) 2000-12-29 2000-12-29 Method and apparatus to provide a routing protocol for wireless devices

Publications (2)

Publication Number Publication Date
WO2002054646A2 WO2002054646A2 (en) 2002-07-11
WO2002054646A3 true WO2002054646A3 (en) 2003-03-06

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/048215 WO2002054646A2 (en) 2000-12-29 2001-12-12 Method and system to provide a routing protocol for wireless devices

Country Status (6)

Country Link
US (3) US6704301B2 (en)
EP (1) EP1346586A4 (en)
CN (1) CN1489870A (en)
AU (1) AU2002230810A1 (en)
TW (1) TW595180B (en)
WO (1) WO2002054646A2 (en)

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US6704301B2 (en) 2004-03-09
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US7689224B2 (en) 2010-03-30
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