Sink-Initiated Geographic Multicasting Protocol for Mobile Sinks in Wireless Sensor Networks 


Vol. 35,  No. 4, pp. 377-385, Apr.  2010


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  Abstract

In this paper, we propose a SInk-initiated geographic Multicast (SIM) protocol to reduce frequent location updates from mobile sinks to a source and to achieve fast multicast tree construction and data delivery. The proposed protocol allows sinks to construct their own data delivery paths to a source node and a multicast tree to be atomically constructed by merging the paths. Then, the source forwards data to the destinations down the multicast tree. This paper also propose a round-based virtual infrastructure with a radial shape for increasing the merging probability of data delivery paths and reducing reconstruction ratio of the multicast tree due to mobility of sinks. Simulation results show that the proposed protocol is superior to previous SOurce-initiated geographic Multicast (SOM) protocols in term of average data delivery delay and average energy consumption.

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  Cite this article

[IEEE Style]

J. Lee, H. Park, S. Oh, J. Jung, Y. Yim, S. Kim, "Sink-Initiated Geographic Multicasting Protocol for Mobile Sinks in Wireless Sensor Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 35, no. 4, pp. 377-385, 2010. DOI: .

[ACM Style]

Jeongcheol Lee, Hosung Park, Seungmin Oh, Juhyun Jung, Yongbin Yim, and Sang-Ha Kim. 2010. Sink-Initiated Geographic Multicasting Protocol for Mobile Sinks in Wireless Sensor Networks. The Journal of Korean Institute of Communications and Information Sciences, 35, 4, (2010), 377-385. DOI: .

[KICS Style]

Jeongcheol Lee, Hosung Park, Seungmin Oh, Juhyun Jung, Yongbin Yim, Sang-Ha Kim, "Sink-Initiated Geographic Multicasting Protocol for Mobile Sinks in Wireless Sensor Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 35, no. 4, pp. 377-385, 4. 2010.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880