| 基于虚拟位置的无线传感器网络环路由协议 |
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| 引用本文： | 施磊,张晨曦. 基于虚拟位置的无线传感器网络环路由协议[J]. 计算机应用, 2009, 29(1): 28-31 |
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| 作者姓名： | 施磊 张晨曦 |
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| 作者单位： | 同济大学同济大学软件学院 |
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| 摘 要： | 无线传感器网络中节点的能源和处理能力受限，难以提供大规模的、以数据为中心的服务。为了解决以上问题，提出了一个基于虚拟位置的环路由协议。此协议使用分布式哈希表管理数据。虚拟位置概念的引入减少了冗余的路由信息并优化了路由的路径，从而减轻了节点的负担并提升了数据传送的效率。根据仿真结果以及与相关协议的对比，证明了此协议的有效性和可扩展性。
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| 关 键 词： | 无线传感器网络 虚拟位置 环路由协议 分布式哈希表 |
| 收稿时间： | 2008-07-09 |
| 修稿时间： | 2008-09-12 |
Virtual position-based ring routing protocol for wireless sensor network |
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| SHI Lei,ZHANG Chen-xi. Virtual position-based ring routing protocol for wireless sensor network[J]. Journal of Computer Applications, 2009, 29(1): 28-31 |
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| Authors: | SHI Lei ZHANG Chen-xi |
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| Affiliation: | 1.College of Electronics and Information Engineering;Tongji University;Shanghai 201804;China;2.College of Software Engineering;China |
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| Abstract: | A virtual position-based ring routing protocol was presented. This protocol can serve as the infrastructure of a large-scale and data-oriented service in wireless sensor network. This protocol used distributed Hash table to manage data. The idea of using virtual position lead to the benefit that less redundant routing information was generated, and thus the routing paths were optimized. This benefit also reduced nodes' working load and improve data transmission efficiency. Detailed simulation and comparison... |
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| Keywords: | wireless sensor network virtual position ring routing protocol distributed hash table |
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