无线Mesh网络中基于nav的负载感知路由协议

2010 International Conference on Information and Communication Technology Convergence (ICTC) Pub Date : 2010-12-23 DOI:10.1109/ICTC.2010.5674662

Dong-Won Kum, Won-Kyeong Seo, Jae-In Choi, You-Ze Cho

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引用次数: 2

摘要

提出了一种基于网络分配向量(NAV)的无线Mesh网络负载感知路由(NA-LAR)协议。NA-LAR基本上是基于定向AODV (Directional AODV, D-AODV)，通过限制定向泛洪技术来减少路由请求报文的广播数量。它还考虑了NAV的网络条件，NAV在IEEE 802.11中表示介质的繁忙程度，并用于寻找负载均衡的路由路径。因此，NA-LAR可以找到负载较小的路由，从而提高网络性能。仿真结果表明，与D-AODV相比，NA-LAR可以提高总吞吐量并降低端到端延迟。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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NAV-based Load Aware Routing protocol in Wireless Mesh Networks

We propose a Network Allocation Vector (NAV) based Load Aware Routing (NA-LAR) protocol for Wireless Mesh Networks. NA-LAR is basically based on the Directional AODV (D-AODV)) to reduce the number of route request packet broadcast by using a restricted directional flooding technique. It also considers network conditions with NAV which indicates the busyness of the medium in IEEE 802.11, and it is used to find load balanced routing path. Thus, NA-LAR can find a less loaded route, and it leads to network performance improvement. Simulation results show that NA-LAR compared with D-AODV could increase the total throughput and reduce the end-to-end delay.

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2010 International Conference on Information and Communication Technology Convergence (ICTC)

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