Browse > Article

Hybrid Inter-Cell TDMA/Intra-Cell CSMA Architecture for Wireless Sensor Networks  

Lee, Han-Sun (광운대학교 전자통신공학과)
Won, Kwang-Ho (전자부품연구원 U-임배디드융합연구센터)
Lee, Sang-Shin (전자부품연구원 U-임베디드융합연구센터)
Chung, Kwang-Sue (광운대학교 전자통신공학과)
Publication Information
Journal of KIISE:Computing Practices and Letters / v.15, no.9, 2009 , pp. 690-694 More about this Journal
Abstract
In this paper, we propose a hybrid MAC architecture for reducing energy consumption and maximizing network lifetime in wireless sensor networks. For this purpose, the hybrid MAC architecture is proposed for energy efficient by combining inter-cell TDMA and intra-cell CSMA scheme. Based on the ns-2 simulation result, we prove that the proposed architecture improves energy efficiency as compared with CSMA and TDMA.
Keywords
Wireless Sensor Network; Architecture; TDMA; CSMA;
Citations & Related Records
연도 인용수 순위
  • Reference
1 W. Ye, J. Heidemann, D. Estrin, "An Energy-Efficient MAC Protocol for Wireless Sensor Net-works," Proc. of the 21st IEEE INFOCOM, vol.3, pp.1567-1576, Jun. 2002   DOI
2 J. Polastre, D. Culler, “Versatile Low Power Media Access for Wireless Sensor Networks,” Proc. of the 2nd ACM Conference on Embedded Net-worked Sensor Systems, pp.95-107 , Nov. 2004   DOI
3 The network simulator ns-2, http://www.isi.edu/nanam/ns/
4 I. Rhee, A. Warrier, M. Aia, J. Min, “Z-MAC: a Hybrid MAC for Wireless Sensor Networks,” Proc. of the 3rd ACM Conference on Embedded Net-worked Sensor Systems, pp.90-101, Nov. 2005
5 W. Heinzelman, A. Chandrakasan, H. Balakrishnan, “Energy-Efficient Communication Protocol for Wire-less Microsensor Networks,” Proc. of the 33rd Hawaii International Conference on System Sciences, vol.2, pp.1-10, Jan. 2000
6 J. Kim, S. Kim, J. Lee, “MAC/Routing Protocol Considering Energy Efficiency in Wireless Sensor Networks,” Magazine of the lEEK, vol.32, no.7, pp.825-841, Jul. 2005 (in Korean)
7 T. Dam, K. Langendoen, "An Adaptive Energy-Efficient MAC Protocol for Wireless Sensor Net-works," Proc. of the 1st ACM Conference on Embedded Networked Sensor Systems, pp.171-180, Nov. 2003   DOI