A Cooperative Transmission Scheme Based on Alamouti Coding for Cognitive Radio Networks Over Frequency Selective Fading Channels 


Vol. 36,  No. 6, pp. 403-411, Jun.  2011


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  Abstract

This paper addresses a cooperative transmission scheme based on Alamouti coding for cognitive radio networks over frequency selective fading channels. In the proposed scheme, the Alamouti coded form at the destination node is constructed through a simple combination of symbols at the source node, instead of the time-reversal operation and the conjugate operation at the relay nodes used in the conventional scheme. Numerical results show that the proposed scheme achieves a higher order cooperative diversity than that of the conventional scheme.

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  Cite this article

[IEEE Style]

S. G. Kang, J. Kim, J. Baek, S. Yoon, "A Cooperative Transmission Scheme Based on Alamouti Coding for Cognitive Radio Networks Over Frequency Selective Fading Channels," The Journal of Korean Institute of Communications and Information Sciences, vol. 36, no. 6, pp. 403-411, 2011. DOI: .

[ACM Style]

Seung Goo Kang, Junhwan Kim, Jeehyeon Baek, and Seokho Yoon. 2011. A Cooperative Transmission Scheme Based on Alamouti Coding for Cognitive Radio Networks Over Frequency Selective Fading Channels. The Journal of Korean Institute of Communications and Information Sciences, 36, 6, (2011), 403-411. DOI: .

[KICS Style]

Seung Goo Kang, Junhwan Kim, Jeehyeon Baek, Seokho Yoon, "A Cooperative Transmission Scheme Based on Alamouti Coding for Cognitive Radio Networks Over Frequency Selective Fading Channels," The Journal of Korean Institute of Communications and Information Sciences, vol. 36, no. 6, pp. 403-411, 6. 2011.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880