在基于802.11的移动自组织网络上实现消息优先级策略

2001 MILCOM Proceedings Communications for Network-Centric Operations: Creating the Information Force (Cat. No.01CH37277) Pub Date : 2001-10-28 DOI:10.1109/MILCOM.2001.985962

Xavier Pallot, Leonard E. Miller

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引用次数: 77

摘要

在用于军事或应急应用的移动自组网(MANET)中，需要对某些消息或消息源给予优先级。在本文中，使用基于修改在分布式模式下运行的IEEE 802.11 MAC层的DSR自组织网络多跳路由协议，考虑了在MANET中实现数据包优先处理的机制。这些机制包括按优先级顺序排队，以及在争夺通道访问时为高优先级消息提供优势的几种方法。给出了这些方案的OPNET模型的仿真结果。

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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Implementing message priority policies over an 802.11 based mobile ad hoc network

In a mobile ad hoc network (MANET) for military or emergency applications, it is required to give priority to certain messages or message sources. In this paper, mechanisms are considered for implementing priority treatment of packets in a MANET using the DSR ad hoc network multihop routing protocol based on modifying an IEEE 802.11 MAC layer operating in the distributed mode. The mechanisms include queuing in order of priority and several methods for giving higher priority messages an advantage in contending for channel access. Simulation results are given for OPNET models of these schemes.

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来源期刊

2001 MILCOM Proceedings Communications for Network-Centric Operations: Creating the Information Force (Cat. No.01CH37277)

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