| 一种新的DSR协议路由维护算法 |
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| 引用本文： | 陈俊杰,陈德礼. 一种新的DSR协议路由维护算法[J]. 莆田高等专科学校学报, 2008, 0(2): 70-74 |
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| 作者姓名： | 陈俊杰 陈德礼 |
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| 作者单位： | 莆田学院电子信息工程系,福建莆田351100 |
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| 摘 要： | 提出了一种新的DSR协议路由维护算法，该算法首先增加cache搜索的节点数，提高cache搜索成功率，同时引入数据包拯救价值系数，有条件进行局部广播寻找路由，最后还对源节点是否有备份路由加于区分。实验仿真结果表明，新算法能有效提高DSR协议的多个性能。
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| 关 键 词： | 移动自组网 路由维护 局部广播 数据包拯救价值系数 备份路由 |
A Novel Route Maintenance Mechanism for DSR Protocol |
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| CHEN Jun-jie,CHEN De-li. A Novel Route Maintenance Mechanism for DSR Protocol[J]. Journal of Putian College, 2008, 0(2): 70-74 |
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| Authors: | CHEN Jun-jie CHEN De-li |
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| Affiliation: | (Electronic ＆ Information Engineering Department, Putian University, Putian Fujian 351100, China ) |
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| Abstract: | In this paper, we introduce a new local recovery mechanism for DSR protocol, which includes a new cache-searching algorithm and a new local broadcast mechanism based on the parameters of packet-value and is-backup-route newly introduced in our paper. The simulation shows that our mechanism can obviously improve the DSR protocol performance. |
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| Keywords: | Ad hoc route maintenance local area broadcast packet-value is-backup-route |
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