Mobile PULSE : A Routing Protocol Considering the Power and the Route Recovery Time in Sensor Networks with A Mobile Sink Node 


Vol. 34,  No. 2, pp. 151-161, Feb.  2009


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  Abstract

The PULSE protocol can greatly reduce power consumption using a node's sleep state. But this protocol does not consider movement of a sink node in a sensor network. In the mobile sensor network, a routing protocol must recover path error by movement of a sink node as quickly as passible. Therefore we have to achieve fast path recovery and power saving to support movement of a sink node in a sensor network. This paper proposes the Mobile PULSE protocol which is a improved routing protocol for a mobile sink node. And we evaluate Mobile PULSE and show that the Mobile PULSE reduces the recovery time about 40% compared with original PULSE protocol. Mobile PULSE increases energy consumption than PULSE as a maximum of 0.8%, which means Mobile PULSE is similar to PULSE in energy consumption. This paper shows mobile PULSE's capability in the mobile sensor network through evaluation of path recovery time and power consumption.

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  Cite this article

[IEEE Style]

C. Lee, S. Lee, C. Yoo, "Mobile PULSE : A Routing Protocol Considering the Power and the Route Recovery Time in Sensor Networks with A Mobile Sink Node," The Journal of Korean Institute of Communications and Information Sciences, vol. 34, no. 2, pp. 151-161, 2009. DOI: .

[ACM Style]

Chi-Young Lee, Shin-Hyoung Lee, and Chuck Yoo. 2009. Mobile PULSE : A Routing Protocol Considering the Power and the Route Recovery Time in Sensor Networks with A Mobile Sink Node. The Journal of Korean Institute of Communications and Information Sciences, 34, 2, (2009), 151-161. DOI: .

[KICS Style]

Chi-Young Lee, Shin-Hyoung Lee, Chuck Yoo, "Mobile PULSE : A Routing Protocol Considering the Power and the Route Recovery Time in Sensor Networks with A Mobile Sink Node," The Journal of Korean Institute of Communications and Information Sciences, vol. 34, no. 2, pp. 151-161, 2. 2009.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880