Cognitive Radio Using ITMA for MB-OFDM UWB System of Korea 


Vol. 32,  No. 11, pp. 1096-1105, Nov.  2007


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  Abstract

In this paper, we propose a solution on interference problem of MB-OFDM UWB system using cognitive radio. We use interference temperature model of cognitive radio that has propesed by FCC for estimating interference signal. Calculating channel capacity of MB-OFDM UWB system with interference termperature, we suggest how to solve interference problem. We have used genetic algorithm in cognitive engine's calculation precess. The proposed MB-OFDM UWB System with cognitive radio shows very efficient in solving interference problem.

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  Cite this article

[IEEE Style]

T. H. Kim, D. H. Kim, H. M. Jang, S. K. Nam, K. s. Kwak, "Cognitive Radio Using ITMA for MB-OFDM UWB System of Korea," The Journal of Korean Institute of Communications and Information Sciences, vol. 32, no. 11, pp. 1096-1105, 2007. DOI: .

[ACM Style]

Tae Hun Kim, Dong Hee Kim, Hong Mo Jang, Sang Kyun Nam, and Kyung sup Kwak. 2007. Cognitive Radio Using ITMA for MB-OFDM UWB System of Korea. The Journal of Korean Institute of Communications and Information Sciences, 32, 11, (2007), 1096-1105. DOI: .

[KICS Style]

Tae Hun Kim, Dong Hee Kim, Hong Mo Jang, Sang Kyun Nam, Kyung sup Kwak, "Cognitive Radio Using ITMA for MB-OFDM UWB System of Korea," The Journal of Korean Institute of Communications and Information Sciences, vol. 32, no. 11, pp. 1096-1105, 11. 2007.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880