Comparisons on Diversity Techniques for SC-FDE Systems 


Vol. 33,  No. 10, pp. 964-971, Oct.  2008


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  Abstract

This paper compares the performances of cyclic delay diversity and phase rolling techniques for SC-FDE (Single Carrier with Frequency Domain Equalization) systems with multiple transmit antennas assuming time-flat and frequency-flat channels. In OFDM(Orthogonal Frequency Division Multiplexing) systems generation of time varying channels using phase rolling can result in performance gains comparable to those of frequency-selective channels made by cyclic delay diversity. However, in SC-FDE systems making time-selective channels may produce better results than creation of frequency-selective channels.

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  Cite this article

[IEEE Style]

M. Rim and H. Kim, "Comparisons on Diversity Techniques for SC-FDE Systems," The Journal of Korean Institute of Communications and Information Sciences, vol. 33, no. 10, pp. 964-971, 2008. DOI: .

[ACM Style]

Min-Joong Rim and Hongseog Kim. 2008. Comparisons on Diversity Techniques for SC-FDE Systems. The Journal of Korean Institute of Communications and Information Sciences, 33, 10, (2008), 964-971. DOI: .

[KICS Style]

Min-Joong Rim and Hongseog Kim, "Comparisons on Diversity Techniques for SC-FDE Systems," The Journal of Korean Institute of Communications and Information Sciences, vol. 33, no. 10, pp. 964-971, 10. 2008.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880