An Analytical Model for Lifetime Estimation of Wireless Sensor Networks

被引:17
作者
Biswas, Kamanashis [1 ]
Muthukkumarasamy, Vallipuram [1 ]
Wu, Xin-Wen [1 ]
Singh, Kalvinder [1 ]
机构
[1] Griffith Univ, Sch Informat & Commun Technol ICT, Southport, Qld 4222, Australia
关键词
Wireless sensor network; network lifetime; link quality; retransmission; remaining energy;
D O I
10.1109/LCOMM.2015.2453974
中图分类号
TN [电子技术、通信技术];
学科分类号
0809 ;
摘要
We propose an analytical model to formally define the lifetime of Wireless Sensor Networks by considering various input factors including remaining energy, link quality, and location of the sensor nodes in the network. The model derives an expression for lifetime estimation on the basis of distribution of sensor nodes in the deployment area. The proposed model can be used to evaluate the performance of any routing protocol. We validate the model by means of simulation and show that the analytical outcomes are close to the experimental results.
引用
收藏
页码:1584 / 1587
页数:4
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