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http://dx.doi.org/10.9728/dcs.2018.19.7.1373

Analytic model for the Power-Optimal Data Transmission Interval of Wireless Sensors in Internet of Things  

Lee, Se Won (Division of Business Administration, Pukyong National University)
Lim, Sung-Hwa (Department of Multimedia, Namseoul University)
Publication Information
Journal of Digital Contents Society / v.19, no.7, 2018 , pp. 1373-1379 More about this Journal
Abstract
Wireless sensors in Internet of Things are getting closer to our daily lives. Since wireless sensors have limited battery power, energy efficient schemes should be employed. In this paper, we analyzed a system by using stochastic model and then solved an optimization problem, given that the gathered sensor data are aggregated before being transmitted to the sensor servers from a wireless sensor device. Using the developed model, we also proposed a optimal solution to determine the energy efficient sensor data transmitting interval. We also conducted performance evaluations of our proposals using numerical examples.
Keywords
Energy Conservation; Internet of Things; Sensor Network; Optimization Model; Wireless Devices;
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