CA2484489A1 - Reactive routing on-demand in mobile network - Google Patents

Reactive routing on-demand in mobile network Download PDF

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Publication number
CA2484489A1
CA2484489A1 CA002484489A CA2484489A CA2484489A1 CA 2484489 A1 CA2484489 A1 CA 2484489A1 CA 002484489 A CA002484489 A CA 002484489A CA 2484489 A CA2484489 A CA 2484489A CA 2484489 A1 CA2484489 A1 CA 2484489A1
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Canada
Prior art keywords
cluster
node
level route
source
nodes
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Application number
CA002484489A
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French (fr)
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CA2484489C (en
Inventor
Joseph Bibb Cain
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Harris Corp
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Individual
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=29249330&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2484489(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
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Publication of CA2484489A1 publication Critical patent/CA2484489A1/en
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Publication of CA2484489C publication Critical patent/CA2484489C/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
    • 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
    • H04L45/34—Source routing
    • 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
    • H04L45/44—Distributed routing
    • 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
    • H04L45/46—Cluster building
    • 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
    • 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
    • H04W40/246—Connectivity information discovery
    • 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
    • H04W40/248—Connectivity information update
    • 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
    • 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
    • H04W40/32—Connectivity information management, e.g. connectivity discovery or connectivity update for defining a routing cluster membership
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/26—Network addressing or numbering for mobility support
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/02—Inter-networking arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

A method is provided for sending data in a wireless ad-hoc network including a plurality of nodes (11) grouped into clusters of nodes and a plurality of wireless links connecting the plurality of nodes, where each cluster (12) ha s a designated cluster leader node (21-33). The method may include sending a cluster level route request from a source node of a source cluster to a cluster leader node of the source cluster, and determining a cluster level route between the source cluster and a destination cluster including a destination node responsive to the cluster level route request and using a plurality of the cluster leader nodes. Further, a node level route may be determined from the source node to the destination node along the cluster level route, and each node along the node level route may store an address o f a next node along the node level route. Additionally, the data may be transferred via the node level route based upon the stored addresses.</SDOAB >
CA002484489A 2002-04-29 2003-04-28 Reactive routing on-demand in mobile network Expired - Fee Related CA2484489C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/134,901 US6718394B2 (en) 2002-04-29 2002-04-29 Hierarchical mobile ad-hoc network and methods for performing reactive routing therein using ad-hoc on-demand distance vector routing (AODV)
US10/134,901 2002-04-29
PCT/US2003/013140 WO2003094026A1 (en) 2002-04-29 2003-04-28 Reactive routing on-demand in mobile network

Publications (2)

Publication Number Publication Date
CA2484489A1 true CA2484489A1 (en) 2003-11-13
CA2484489C CA2484489C (en) 2008-03-11

Family

ID=29249330

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002484489A Expired - Fee Related CA2484489C (en) 2002-04-29 2003-04-28 Reactive routing on-demand in mobile network

Country Status (7)

Country Link
US (1) US6718394B2 (en)
EP (1) EP1499989B1 (en)
JP (1) JP3920287B2 (en)
CN (1) CN100338604C (en)
AU (1) AU2003234264A1 (en)
CA (1) CA2484489C (en)
WO (1) WO2003094026A1 (en)

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Also Published As

Publication number Publication date
WO2003094026A1 (en) 2003-11-13
CN100338604C (en) 2007-09-19
US6718394B2 (en) 2004-04-06
US20030204625A1 (en) 2003-10-30
EP1499989B1 (en) 2014-04-16
AU2003234264A1 (en) 2003-11-17
EP1499989A1 (en) 2005-01-26
JP2005524316A (en) 2005-08-11
CN1656469A (en) 2005-08-17
EP1499989A4 (en) 2009-05-27
CA2484489C (en) 2008-03-11
JP3920287B2 (en) 2007-05-30

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