Improved Sensor MAC Protocol for Wireless Sensor Network 


Vol. 31,  No. 11, pp. 1138-1146, Nov.  2006


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  Abstract

It is very important for the sensor network to save battery capacity. Switching active mode to sleep mode is used for S-MAC protocol and expiring timer before end of the active part is used for T-MAC in order to extend battery life span. We proposed IS-MAC (Improved Sensor MAC) which gives more energy efficiency than S-MAC and T-MAC. To improve energy efficiency in sensor network, we used the threshold value in buffer to transmit data packet and proposed the method to reduce the number of control packets which cause extra battery consumption. Based on the analytical results, we found that the proposed IS-MAC protocol shows better performance than conventional MAC protocols.

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  Cite this article

[IEEE Style]

J. Lee, J. Kim, S. Min, "Improved Sensor MAC Protocol for Wireless Sensor Network," The Journal of Korean Institute of Communications and Information Sciences, vol. 31, no. 11, pp. 1138-1146, 2006. DOI: .

[ACM Style]

Ju-a Lee, Jae-hyun Kim, and Seung-wook Min. 2006. Improved Sensor MAC Protocol for Wireless Sensor Network. The Journal of Korean Institute of Communications and Information Sciences, 31, 11, (2006), 1138-1146. DOI: .

[KICS Style]

Ju-a Lee, Jae-hyun Kim, Seung-wook Min, "Improved Sensor MAC Protocol for Wireless Sensor Network," The Journal of Korean Institute of Communications and Information Sciences, vol. 31, no. 11, pp. 1138-1146, 11. 2006.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880