Low Power MAC Protocol Design of an Efficient Preamble Exploiting Virtual Synchronization Scheme for Wireless Sensor Networks 


Vol. 35,  No. 5, pp. 762-770, May  2010


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  Abstract

The researches about energy efficieny of wireless sensor MAC protocol is an issue in present days. Therefore, MAC and routing protocols for reducing energy consumption at sensor nodes is needed. In this study, a low-power MAC protocol for sensor network is proposed, which in based on X-MAC by exploiting virtual synchronization. The virtual synchronization technique lets senders postpone packet transmission until receivers' wake-up time, so that senders transmit only one or two short preambles. Using NS-2, a proposed MAC protocol improve the energy efficiency by 10% compared with the X-MAC protocol.

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  Cite this article

[IEEE Style]

S. Lee, S. Hwang, H. Lee, H. Lee, "Low Power MAC Protocol Design of an Efficient Preamble Exploiting Virtual Synchronization Scheme for Wireless Sensor Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 35, no. 5, pp. 762-770, 2010. DOI: .

[ACM Style]

Sung-hun Lee, Se-wook Hwang, Hyuk-joon Lee, and Hyung-geun Lee. 2010. Low Power MAC Protocol Design of an Efficient Preamble Exploiting Virtual Synchronization Scheme for Wireless Sensor Networks. The Journal of Korean Institute of Communications and Information Sciences, 35, 5, (2010), 762-770. DOI: .

[KICS Style]

Sung-hun Lee, Se-wook Hwang, Hyuk-joon Lee, Hyung-geun Lee, "Low Power MAC Protocol Design of an Efficient Preamble Exploiting Virtual Synchronization Scheme for Wireless Sensor Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 35, no. 5, pp. 762-770, 5. 2010.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880