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arXiv 1204.2622cs.NI
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无线传感器网络中与应用无关的能量有效数据聚合

Application Independent Energy Efficient Data Aggregation in Wireless Sensor Networks

Deepali Virmani, Tanuj Singhal, Ghanshyam, Khyati Ahlawat, Noble

摘要:

无线传感器网络是由小型、低成本传感器组成的密集网络,它收集和传播环境数据,从而有助于以更高的精度从远程位置监测和控制物理环境。主要的挑战是在节点之间的通信过程中实现能量效率。本文的目的是提出一种解决方案,调度节点的活动,以减少能源消耗。我们提出了一个分散的生命周期最大化树集群内的建设。我们的目标是在最小化能量消耗的情况下最小化传输距离。传感器网络被分布到集群的基础上的节点的紧密接近。节点之间的数据传输是用TDMA/ FDMA的混合技术来完成的,这导致了带宽的有效利用和吞吐量的最大化。

英文摘要:

Wireless Sensor networks are dense networks of small, low-cost sensors, which collect and disseminate environmental data and thus facilitate monitoring and controlling of physical environment from remote locations with better accuracy. The major challenge is to achieve energy efficiency during the communication among the nodes. This paper aims at proposing a solution to schedule the node's activities to reduce the energy consumption. We propose the construction of a decentralized lifetime maximizing tree within clusters. We aim at minimizing the distance of transmission with minimization of energy consumption. The sensor network is distributed into clusters based on the close proximity of the nodes. Data transfer among the nodes is done with a hybrid technique of both TDMA/ FDMA which leads to efficient utilization of bandwidth and maximizing throughput.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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