An Optimized Node-Disjoint Multi-path Routing Protocol for Multimedia Data Transmission over Wireless Sensor Network 


Vol. 33,  No. 11, pp. 1021-1033, Nov.  2008


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  Abstract

In recent years, the growing interest in wireless sensor network has resulted in thousands of publications. Most of this research is concerned with delivering raw data such as temperature, pressure, or humidity. Recently, the focus of sensor network paradigm is changing for delivering multimedia contents. However, most existing routing protocols are not very practical for transmitting multimedia contents in resource constrained sensor networks. In this paper, we propose an optimized node-disjoint multi-path routing protocol for throughput enhancement and load balancing. We focused on how to allocate traffic to independent multiple end-to-end routes. Decentralized transmission using our node-disjoint multi-path routing scheme results in bandwidth aggregation and throughput enhancement. In addition, our scheme provides ways to remove link-joint routes for decreasing routing overhead.

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  Cite this article

[IEEE Style]

S. Jung, J. Lee, B. Roh, "An Optimized Node-Disjoint Multi-path Routing Protocol for Multimedia Data Transmission over Wireless Sensor Network," The Journal of Korean Institute of Communications and Information Sciences, vol. 33, no. 11, pp. 1021-1033, 2008. DOI: .

[ACM Style]

Sung-Rok Jung, Jeong-Hoon Lee, and Byeong-hee Roh. 2008. An Optimized Node-Disjoint Multi-path Routing Protocol for Multimedia Data Transmission over Wireless Sensor Network. The Journal of Korean Institute of Communications and Information Sciences, 33, 11, (2008), 1021-1033. DOI: .

[KICS Style]

Sung-Rok Jung, Jeong-Hoon Lee, Byeong-hee Roh, "An Optimized Node-Disjoint Multi-path Routing Protocol for Multimedia Data Transmission over Wireless Sensor Network," The Journal of Korean Institute of Communications and Information Sciences, vol. 33, no. 11, pp. 1021-1033, 11. 2008.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880