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Mobile AD-HOC network based on weighting quality measuration and executive function thereof

A technology of quality of service and quality of service parameters, applied in the direction of data exchange network, reducing energy consumption, communication between multiple stations, etc., can solve problems such as large routing overhead, and achieve the effect of enhancing performance

Inactive Publication Date: 2004-02-11
HARRIS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A possible drawback of starting routing beforehand is that maintaining the optimal route to each destination at all times requires significant routing overhead

Method used

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  • Mobile AD-HOC network based on weighting quality measuration and executive function thereof
  • Mobile AD-HOC network based on weighting quality measuration and executive function thereof
  • Mobile AD-HOC network based on weighting quality measuration and executive function thereof

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Embodiment Construction

[0037] The present invention will now be discussed more fully with reference to the accompanying drawings, in which preferred embodiments of the invention are shown. However, the present invention can be implemented in many different forms without being limited to the embodiments disclosed herein. Moreover, these embodiments enable this disclosure to be thorough and complete, and to fully convey the scope of the invention to those skilled in the art. Herein, the same reference numerals represent the same elements.

[0038] Portions of the present invention may be implemented as methods, data processing systems, or computer program products, as known to those skilled in the art. Correspondingly, these parts of the present invention may be implemented in an all-hardware form, an all-software form, or an embodiment combining both aspects of hardware and software. Furthermore, portions of the present invention may be embodied as a computer program product on a computer usable st...

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PUM

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Abstract

A method is provided for communicating between a source node and a destination node in a mobile ad-hoc network. The method may include transmitting a quality-of-service (QoS) route request from the source node to the destination node via a plurality of intermediate nodes therebetween to discover routing to the destination node based upon a plurality of QoS parameters. Responsive to the QoS route request, a plurality of potential routes between the source node and the destination node may be determined along with a QoS metric corresponding to each of the QoS parameters for each potential route. Further, the QoS parameters may be ranked in an order of importance, and each of the QoS metrics weighted based upon the ranking of QoS parameters. As such, the weighted QoS metrics may be compared, and one of the potential routes may be selected based thereon for the transmission of message data.

Description

technical field [0001] The present invention relates to the field of communication networks, in particular to mobile ad-hoc wireless networks and related methods. Background technique [0002] Wireless networking has undergone a lot of development in the last decade. One of the fastest growing areas is mobile ad-hoc networks. Physically, a mobile ad-hoc network includes multiple geographically distributed, potentially mobile nodes, which share a wireless channel. The most unique aspect of mobile ad-hoc networks is the lack of any fixed structure compared to other types of networks, such as cellular or satellite networks. The network is only composed of mobile nodes, and a network is formed in operation through mutual communication between nodes. The network does not depend on a specific node, and is dynamically adjusted when some nodes join the network or other nodes leave the network. [0003] In hostile environments, such as on the battlefield, or in areas hit by natur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B7/26H04L12/28H04L12/56H04L29/08H04W40/02H04W40/28
CPCH04L45/302H04W40/28H04W40/02H04L45/26H04L45/00Y02D30/70
Inventor 罗斯福·彼柏·凯恩汤姆斯·雷·比尔哈慈罗伯特·艾丽克斯·肯尼迪
Owner HARRIS CORP
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