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A method and system for an adaptive wireless routing protocol in a mesh network

An adaptive, wireless mesh network technology, applied in the field of wireless networks, can solve the problem of lack of flexibility to adapt to changes in radio link quality

Active Publication Date: 2013-01-02
HEWLETT-PACKARD ENTERPRISE DEV LP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional routing protocols designed for wired infrastructure (for example, OSPF and RIP) cannot handle this rapid change
On the other hand, most ad hoc routing protocols (e.g., AODV) lack the ability to flexibly adapt to changes in radio link quality

Method used

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  • A method and system for an adaptive wireless routing protocol in a mesh network
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  • A method and system for an adaptive wireless routing protocol in a mesh network

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Embodiment Construction

[0022] A method and system for an adaptive wireless routing protocol in a mesh network are disclosed. In one embodiment, the method includes routing datagrams among a plurality of nodes of the mesh network. A routing message is sent to one or more of the plurality of nodes, wherein the routing message includes a call packet and an update packet.

[0023] In the following description, for purposes of explanation, specific terminology is set forth in order to provide a thorough understanding of the various inventive concepts disclosed herein. However, it should be apparent to those skilled in the art that these specific details are not required in order to practice the various inventive concepts disclosed herein.

[0024] The following is a detailed description of the wireless network and computer system introduction part. These wireless network descriptions and representations are the means used by those skilled in the wireless networking arts to most effectively convey the s...

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PUM

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Abstract

A method and system for an adaptive wireless routing protocol in a mesh network are disclosed. In one embodiment, the method comprises routing datagrams between a plurality of nodes in a mesh network. Update messages are routed to one or more of the plurality of nodes, wherein the update messages include hello packets and update packets.

Description

technical field [0001] The field of the invention relates generally to wireless networks, and more particularly to methods and systems for adaptive routing protocols tailored for wireless mesh networks. Background technique [0002] With the continuous development of computer and wireless communication technology in recent years, mobile wireless computing technology has been widely used and implemented. Untethered by wires, users carrying mobile computing devices can move freely about their convenience and may often need to communicate with each other in environments without fixed infrastructure. In this case, they can form a mobile ad hoc network (MANET) or a mobile wireless mesh network. A mobile wireless mesh is an autonomous system of wireless mobile routers (and associated hosts) capable of moving at will and reorganizing itself into arbitrary networks without any underlying backbone and infrastructure. [0003] Recently, there have been interesting commercial applica...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/751H04L12/741H04L12/703H04W40/24
CPCH04W84/22H04W40/26H04W40/248H04L45/18H04L45/28H04L45/26
Inventor 赵福勇
Owner HEWLETT-PACKARD ENTERPRISE DEV LP