Sink Location Dissemination Scheme in Geographic Routing for Wireless Sensor Networks 


Vol. 34,  No. 9, pp. 847-856, Sep.  2009


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  Abstract

In geographic routing for wireless sensor networks, sources need the location of sinks destined for delivering their data packets. Most of the existing geographic routing protocols merely assume that the sources can get the locations of sinks by some location service. How source nodes find out the location of sinks is not easy. In this paper, we propose a sink location dissemination scheme in geographic routing for wireless sensor networks. In this scheme, a source node and a sink node send sink location announcement and query messages along two paths respectively by geographic routing. The node located on the crossing point of the two paths informs the source about the sink location. Then the source can send data packet to the sink by geographic routing. How to guarantee that these two paths have at least one crossing point in any irregular profile of sensor network is the challenge of this paper. Simulation results show that our protocol is significantly superior to other protocols in terms of energy consumption and control overhead.

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  Cite this article

[IEEE Style]

E. Lee, S. Park, J. Lee, S. Kim, "Sink Location Dissemination Scheme in Geographic Routing for Wireless Sensor Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 34, no. 9, pp. 847-856, 2009. DOI: .

[ACM Style]

Eulsin Lee, Soochang Park, Jeongcheol Lee, and Sang-Ha Kim. 2009. Sink Location Dissemination Scheme in Geographic Routing for Wireless Sensor Networks. The Journal of Korean Institute of Communications and Information Sciences, 34, 9, (2009), 847-856. DOI: .

[KICS Style]

Eulsin Lee, Soochang Park, Jeongcheol Lee, Sang-Ha Kim, "Sink Location Dissemination Scheme in Geographic Routing for Wireless Sensor Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 34, no. 9, pp. 847-856, 9. 2009.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880