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http://dx.doi.org/10.6109/jkiice.2014.18.3.586

On Dynamic Voltage Scale based Protocol for Low Power Underwater Secure Communication on Sensor Network  

Seo, Hwa-Jeong (Department of Computer Engineering, Pusan National University)
Kim, Ho-Won (Department of Computer Engineering, Pusan National University)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.18, no.3, 2014 , pp. 586-594 More about this Journal
Abstract
Maximizing the operating time by reducing the power consumption is important factor to operate sensor network under water networks. For efficient power consumption, dynamic voltage scaling method is available. This method operates low frequency when there is no workload. In case of abundant workload, high frequency operation completes hard work within short time, reducing power consumption. For this reason, complex cryptography should be computed in high frequency. In this paper, we apply dynamic voltage scaling method to cryptography and show performance evaluation. With this result, we can reduce power consumption for cryptography in under water communication.
Keywords
Underwater Communication; Low Power; Dynamic Voltage Scaling; Embedded System;
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