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Multi-hop optimal position based opportunistic routing for wireless sensor networks

机译:基于多跳最佳位置的无线传感器网络的机会主义路由

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摘要

Wireless sensor network is a collection of a group of sensors connected to monitor an area of interest. Installation flexibility, mobility, reduced cost and scalability have given popularity to wireless sensor networks. Opportunistic routing is a routing protocol that takes the advantage of broadcasting nature of wireless sensor network for multi-hop communication. Considering the importance of communication between source-destination pairs in a wireless sensor network a Multi-hop Optimal position based Opportunistic Routing (MOOR) protocol is proposed in this paper. The algorithm chooses the path with minimum distance and number of hops between source and destination for transmission of data in the network. It is illustrated by simulation experiments that the proposed protocol has a good effect on End-to-End delay and lifetime of the network. In addition, it is observed that the average End-to-End delay is lesser for different simulation times when compared with existing EEOR protocol.
机译:无线传感器网络是一组传感器的集合,这些传感器连接在一起以监视感兴趣的区域。安装的灵活性,移动性,降低的成本和可扩展性已在无线传感器网络中得到普及。机会路由是一种路由协议,它利用无线传感器网络的广播特性进行多跳通信。考虑到无线传感器网络中源-目的地对之间通信的重要性,提出了一种基于多跳最优位置的机会路由(MOOR)协议。该算法选择在源和目的地之间具有最小距离和跳数的路径,以在网络中传输数据。仿真实验表明,所提出的协议对网络的端到端时延和生存期具有良好的效果。此外,与现有的EEOR协议相比,对于不同的仿真时间,平均端到端延迟更短。

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