Battery Efficient Wireless Network Discovery Scheme for Inter - System Handover in Heterogeneous Wireless Networks 


Vol. 31,  No. 2, pp. 128-137, Feb.  2006


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  Abstract

In this paper, we propose a wireless network discovery scheme which support effective device power management by employing battery efficient network scanning procedure. Multi-mode terminals need to discover other wireless systems, above all, to execute an inter-system handover in the environment of heterogeneous wireless networks. The existing methods introduced in some recent research reports have certain shortcomings, such as battery power consumption increased by frequent modem activation, or the multi-mode terminal's inability to promptly discover wireless systems. We propose a scheme in which multi-mode terminals more quickly and accurately discover other wireless systems than previous schemes, while consuming minimum power. It also proves that the scheme has better performance by comparing it with the existing schemes.

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  Cite this article

[IEEE Style]

B. Lee, W. Kim, P. Song, Y. Shin, "Battery Efficient Wireless Network Discovery Scheme for Inter - System Handover in Heterogeneous Wireless Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 31, no. 2, pp. 128-137, 2006. DOI: .

[ACM Style]

Bong-ju Lee, Won-Ik Kim, Pyeong-Jung Song, and Yeon-Seung Shin. 2006. Battery Efficient Wireless Network Discovery Scheme for Inter - System Handover in Heterogeneous Wireless Networks. The Journal of Korean Institute of Communications and Information Sciences, 31, 2, (2006), 128-137. DOI: .

[KICS Style]

Bong-ju Lee, Won-Ik Kim, Pyeong-Jung Song, Yeon-Seung Shin, "Battery Efficient Wireless Network Discovery Scheme for Inter - System Handover in Heterogeneous Wireless Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 31, no. 2, pp. 128-137, 2. 2006.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880