WO2007011555A3 - Method and system for providing location-based addressing - Google Patents

Method and system for providing location-based addressing Download PDF

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Publication number
WO2007011555A3
WO2007011555A3 PCT/US2006/026552 US2006026552W WO2007011555A3 WO 2007011555 A3 WO2007011555 A3 WO 2007011555A3 US 2006026552 W US2006026552 W US 2006026552W WO 2007011555 A3 WO2007011555 A3 WO 2007011555A3
Authority
WO
WIPO (PCT)
Prior art keywords
node
nodes
route
destination node
intermediate nodes
Prior art date
Application number
PCT/US2006/026552
Other languages
French (fr)
Other versions
WO2007011555A2 (en
Inventor
Ian Sayers
Dinesh Nambisan
Original Assignee
Skipper Wireless Inc
Ian Sayers
Dinesh Nambisan
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 Skipper Wireless Inc, Ian Sayers, Dinesh Nambisan filed Critical Skipper Wireless Inc
Publication of WO2007011555A2 publication Critical patent/WO2007011555A2/en
Publication of WO2007011555A3 publication Critical patent/WO2007011555A3/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/26—Route discovery packet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/02—Topology update or discovery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/02—Topology update or discovery
    • H04L45/036—Updating the topology between route computation elements, e.g. between OpenFlow controllers
    • H04L45/037—Routes obligatorily traversing service-related nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/12—Shortest path evaluation
    • H04L45/126—Shortest path evaluation minimising geographical or physical path length
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/302—Route determination based on requested QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/20—Communication route or path selection, e.g. power-based or shortest path routing based on geographic position or location
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/24—Connectivity information management, e.g. connectivity discovery or connectivity update
    • H04W40/28—Connectivity information management, e.g. connectivity discovery or connectivity update for reactive routing

Abstract

A system for identifying an optimal route in a network is disclosed. The system includes a destination node, a source node, and a number of intermediate nodes; each of said nodes having an associated node address. The intermediate nodes include a number of neighboring nodes associated with the source node. The node addresses associated respectively with the destination node and the intermediate nodes Include location information associated respectively with the destination node and the intermediate nodes. The source node is configured to select one or more of the neighboring nodes to receive a route request. The destination node is configured to receive the route requests propagated by one or more of the selected one or more neighboring nodes, the route requests respectively identifying the one or more routes, and select the optimal route from the one or more routes based on the received route requests.
PCT/US2006/026552 2005-07-14 2006-07-10 Method and system for providing location-based addressing WO2007011555A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/181,619 US7515544B2 (en) 2005-07-14 2005-07-14 Method and system for providing location-based addressing
US11/181,619 2005-07-14

Publications (2)

Publication Number Publication Date
WO2007011555A2 WO2007011555A2 (en) 2007-01-25
WO2007011555A3 true WO2007011555A3 (en) 2007-05-10

Family

ID=37669326

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/026552 WO2007011555A2 (en) 2005-07-14 2006-07-10 Method and system for providing location-based addressing

Country Status (2)

Country Link
US (1) US7515544B2 (en)
WO (1) WO2007011555A2 (en)

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Also Published As

Publication number Publication date
WO2007011555A2 (en) 2007-01-25
US7515544B2 (en) 2009-04-07
US20070025353A1 (en) 2007-02-01

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