QMAC Protocol Supporting QoS in Wireless Sensor Networks 


Vol. 32,  No. 9, pp. 598-603, Sep.  2007


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  Abstract

In this paper we propose a QMAC to support QoS(Quality of Service) and to enhance the transmission throughput in Wireless Sensor Networks(WSNs). In the proposed QMAC, sender nodes send transmission request packets with QoS requirements to the receivers node using CSMA/CA MAC protocol. And the receiver node assigns slots according to the packet priority, network topology, and the amount of traffics using TDMA. Using QMAC we get the enhanced throughput and QoS support by lowering the duplicated slot assignment.

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  Cite this article

[IEEE Style]

J. Lee and S. Kim, "QMAC Protocol Supporting QoS in Wireless Sensor Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 32, no. 9, pp. 598-603, 2007. DOI: .

[ACM Style]

Jin-young Lee and Seong-Cheol Kim. 2007. QMAC Protocol Supporting QoS in Wireless Sensor Networks. The Journal of Korean Institute of Communications and Information Sciences, 32, 9, (2007), 598-603. DOI: .

[KICS Style]

Jin-young Lee and Seong-Cheol Kim, "QMAC Protocol Supporting QoS in Wireless Sensor Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 32, no. 9, pp. 598-603, 9. 2007.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880