HE Peng, BI Hong-jun. A reliable topology generation algorithm for wireless sensor networks[J]. 2015, 34(2): 140-142. DOI: 10.13873/J.1000-9787(2015)02-0140-03.
一种无线传感器网络可靠拓扑的生成算法
摘要
在无线传感器网络(WSNs)的应用中
网络中的节点需要将采集到的数据信息传送到汇聚节点
其信息传输的可靠性是十分重要的。然而
由于无线通信信道容易受到干扰和噪音的影响
极限情况时甚至可能造成数据传输失败
这对无线传感器网络的正常工作提出了极大挑战。针对上述问题
提出一种可靠拓扑的生成算法
通过该算法设计了一组可靠的路由拓扑
并通过仿真验证了其可靠性。
Abstract
In applications of wireless sensor networks( WSNs)
nodes are needed to transmit collected data information to sink nodes
so reliability of information transmission is a very important issue. However
wireless communication channel is subject to be affected by interference and noise
in limit situation
it can result in failure of data transmissions. Aiming at this problem
a reliable topology generation algorithm is proposed and design a set of reliable routing topology
its reliability is proved by simulation.
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references
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