Efficient Spectrum Allocation Method for Cognitive Radio in IEEE 802.22 WRAN 


Vol. 31,  No. 12, pp. 1068-1075, Dec.  2006


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  Abstract

Frequency resource value is growing bigger more with the development of the wireless communication. But Frequency shortage phenomenon is risen seriously because the need of Frequency resource is very many compared with the supply in an information society of the future. So we need Cognitive technique Radio which is taking the attention recently to use Frequency resource not to be not using efficiently. We propose efficient Dynamic Spectrum Allocation method in IEEE a 802.22 WRAN environment of CR foundation in this paper. To share spectrum more efficiently, we presented some Dynamic Spectrum Allocation technique to apply the Variable bandwidth, Mobility and verified this through the result of the simulations.

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  Cite this article

[IEEE Style]

J. Kim, K. Kim, W. Park, J. Kim, "Efficient Spectrum Allocation Method for Cognitive Radio in IEEE 802.22 WRAN," The Journal of Korean Institute of Communications and Information Sciences, vol. 31, no. 12, pp. 1068-1075, 2006. DOI: .

[ACM Style]

Joo-seok Kim, Kyung-seok Kim, Woo-goo Park, and Jin-up Kim. 2006. Efficient Spectrum Allocation Method for Cognitive Radio in IEEE 802.22 WRAN. The Journal of Korean Institute of Communications and Information Sciences, 31, 12, (2006), 1068-1075. DOI: .

[KICS Style]

Joo-seok Kim, Kyung-seok Kim, Woo-goo Park, Jin-up Kim, "Efficient Spectrum Allocation Method for Cognitive Radio in IEEE 802.22 WRAN," The Journal of Korean Institute of Communications and Information Sciences, vol. 31, no. 12, pp. 1068-1075, 12. 2006.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880