| 一种改进的LAR（Location-Aided Routing）协议 |
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| 引用本文： | 张鹏明,祝祥. 一种改进的LAR（Location-Aided Routing）协议[J]. 电视技术, 2013, 37(11) |
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| 作者姓名： | 张鹏明 祝祥 |
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| 作者单位： | 1. 海军航空工程学院青岛校区,山东青岛,266041
2. 海军驻武汉地区通信军事代表室,湖北武汉,430079 |
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| 摘 要： | 针对LAR路由协议的区域策略,提出一种改进的路由协议TTI-LAR.通过引进拦截时间(Time to Intercept)权值选择参与路由的中间节点,有效地降低了网络开销,提高了路由的可靠性.仿真结果表明,TTI_LAR路由协议与LAR路由协议相比,性能得到进一步改善.
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| 关 键 词： | Ad Hoc 移动自组网 路由协议 位置辅助路由 拦截时间 |
| 收稿时间： | 2012-10-15 |
| 修稿时间： | 2012-10-25 |
Improved LAR(Location-Aided Routing)Protocol |
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| zhangpengming and zhuxiang. Improved LAR(Location-Aided Routing)Protocol[J]. Ideo Engineering, 2013, 37(11) |
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| Authors: | zhangpengming and zhuxiang |
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| Affiliation: | Branch of NAVAL AERONAUTICAL ENGINEERING INSTITUTE,Navy commuincation representative office in Wuhan region |
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| Abstract: | An improved routing protocol based on LAR, TTI_LAR, is designed to enhance the performance of the LAR protocol according to the zone mechanism. By adding Time-to-Intercept metric to select the nodes used in routing duration, enhanced the stability of the routing while efficiently decreased the overhead of the network. The simulation results show that the performance of the TI_LAR protocol is further improved in compared to the performance of the LAR protocol. |
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