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首页> 外文会议>Proceedings of the IASTED International Conference on Networks and Communication Systems >IMPLEMENTATION OF A QUADRANT-BASED DIRECTIONAL ROUTING PROTOCOL (Q-DIR) IN WIRELESS MOBILE AD HOC NETWORK
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IMPLEMENTATION OF A QUADRANT-BASED DIRECTIONAL ROUTING PROTOCOL (Q-DIR) IN WIRELESS MOBILE AD HOC NETWORK

机译：无线移动自组织网络中基于象限的定向路由协议（Q-DIR）的实现

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摘要

Routing in mobile ad hoc network (MANET) has been a subject of extensive research over the past several years. Quadrant-based directional routing protocol (Q-DIR) is a routing protocol where only nodes in the same quadrant as the destination will participate in the route discovery process. Q-DIR uses exact location of nodes based on Cartesian-coordinate system to determine the quadrant nodes are located with reference to the source and destination. Unlike other position-based routing protocols, Q-DIR only transmits route request to all nodes that are in the same quadrant as the source and destination instead of broadcasting in all direction and hence, reduces not only routing overhead in route discovery phase, but also wireless bandwidth used and flooding of packets in the network. This paper outlines the implementation of QDIR in a real MANET test bed that integrate GPS-free self-positioning system with Q-AODVbis which have been developed recently as a Loadable Kernel Module in Linux environment.
机译：在过去的几年中，移动自组织网络（MANET）中的路由一直是广泛研究的主题。基于象限的定向路由协议（Q-DIR）是一种路由协议，其中只有与目标位于同一象限的节点才能参与路由发现过程。 Q-DIR使用基于笛卡尔坐标系的节点的精确位置来确定象限节点相对于源和目标的位置。与其他基于位置的路由协议不同，Q-DIR仅将路由请求传输到与源和目标位于同一象限的所有节点，而不是全方位广播，因此，不仅减少了路由发现阶段的路由开销，而且还减少了无线带宽的使用和网络中数据包的泛滥。本文概述了在真正的MANET测试平台中QDIR的实现，该平台集成了无GPS自动定位系统和Q-AODVbis，Q-AODVbis最近已作为Linux环境中的可加载内核模块而开发。

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