A Study on the Channel Handover Method for Super Wi-Fi Service Continuity in TV White Spaces 


Vol. 37,  No. 11, pp. 1050-1057, Nov.  2012


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  Abstract

Super Wi-Fi is a newly emerging wireless Internet technology, which constitutes Wi-Fi networks using TV white space. A key technical challenge in the Super Wi-Fi applications is how to provide a seamless Internet service even when a Super WiFi user should give up the channel in use to the active incumbent user which is activated in the same service area, preventing from the service continuity in Super Wi-Fi. In this paper, we propose a channel handover method to support service continuity of Super Wi-Fi, in which an AP selects a new operational channel and provides the channel information for MSs. Therefore, the AP and the MSs can carry out seamless handover for Super Wi-Fi service. A performance evaluation shows that the proposed scheme is superior to the conventional Wi-Fi in channel mobility delay.

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  Cite this article

[IEEE Style]

M. Kim, Y. Jeon, S. Park, J. Park, "A Study on the Channel Handover Method for Super Wi-Fi Service Continuity in TV White Spaces," The Journal of Korean Institute of Communications and Information Sciences, vol. 37, no. 11, pp. 1050-1057, 2012. DOI: .

[ACM Style]

Myeongyu Kim, Youchan Jeon, Sangwon Park, and Jinwoo Park. 2012. A Study on the Channel Handover Method for Super Wi-Fi Service Continuity in TV White Spaces. The Journal of Korean Institute of Communications and Information Sciences, 37, 11, (2012), 1050-1057. DOI: .

[KICS Style]

Myeongyu Kim, Youchan Jeon, Sangwon Park, Jinwoo Park, "A Study on the Channel Handover Method for Super Wi-Fi Service Continuity in TV White Spaces," The Journal of Korean Institute of Communications and Information Sciences, vol. 37, no. 11, pp. 1050-1057, 11. 2012.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880