Distributed PNC Election Scheme with Guaranteeing QoS in WPANs 


Vol. 32,  No. 2, pp. 133-142, Feb.  2007


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  Abstract

WPANs are formed in relatively small area and a PNC that serves as a central control device plays an important role in the operation and organization of a piconet. Typical applications of WPANs are security system and health monitoring system. In these type of systems, guaranteeing realtime service is very important, and communications cannot take place when the PNC malfunctions. Thus, in this situation, it is necessary to elect a new PNC as soon as possible. For this reason, we propose distributed PNC election scheme that considers not only QoS support but also network connectivity to avoid possible network partition. Simulation results show proposed mechanism can select PNC with guaranteeing QoS and connectivity for a limited period.

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  Cite this article

[IEEE Style]

S. Jeong and S. Yoo, "Distributed PNC Election Scheme with Guaranteeing QoS in WPANs," The Journal of Korean Institute of Communications and Information Sciences, vol. 32, no. 2, pp. 133-142, 2007. DOI: .

[ACM Style]

Soon-Gyu Jeong and Sang-Jo Yoo. 2007. Distributed PNC Election Scheme with Guaranteeing QoS in WPANs. The Journal of Korean Institute of Communications and Information Sciences, 32, 2, (2007), 133-142. DOI: .

[KICS Style]

Soon-Gyu Jeong and Sang-Jo Yoo, "Distributed PNC Election Scheme with Guaranteeing QoS in WPANs," The Journal of Korean Institute of Communications and Information Sciences, vol. 32, no. 2, pp. 133-142, 2. 2007.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880