Continuous Clock Synchronization and Packet Loss Tolerance Scheme for Enhancing Performance of Reference Broadcast Synchronization 


Vol. 39,  No. 5, pp. 296-303, May  2014


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  Abstract

Reference Broadcast Synchronization (RBS) is one of the most prominent synchronization protocols in wireless sensor nework. Given that the broadcasting medium is available, RBS can give very high accuracy of synchronization. However, RBS uses instantaneous synchronization and results in time discontinuity, which might cause serious faults in the distributed system. Also, RBS lacks packet loss tolerance, which brings about degraded performance in severe conditions of wireless channel. In this paper, the problem of time discontinuity in RBS is pointed out and the effect of packet loss on the performance of RBS is examined. Then, a continuous synchronization and a packet loss tolerance mechanism for RBS are proposed, and the result is verified through simulations.

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  Cite this article

[IEEE Style]

T. Do, K. Park, J. Jung, M. Yoo, "Continuous Clock Synchronization and Packet Loss Tolerance Scheme for Enhancing Performance of Reference Broadcast Synchronization," The Journal of Korean Institute of Communications and Information Sciences, vol. 39, no. 5, pp. 296-303, 2014. DOI: .

[ACM Style]

Trong-Hop Do, Konwon Park, Jaein Jung, and Myungsik Yoo. 2014. Continuous Clock Synchronization and Packet Loss Tolerance Scheme for Enhancing Performance of Reference Broadcast Synchronization. The Journal of Korean Institute of Communications and Information Sciences, 39, 5, (2014), 296-303. DOI: .

[KICS Style]

Trong-Hop Do, Konwon Park, Jaein Jung, Myungsik Yoo, "Continuous Clock Synchronization and Packet Loss Tolerance Scheme for Enhancing Performance of Reference Broadcast Synchronization," The Journal of Korean Institute of Communications and Information Sciences, vol. 39, no. 5, pp. 296-303, 5. 2014.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880