Comparisons of Diversity Techniques for OFDM Systems in Interference-Limited Environments 


Vol. 33,  No. 11, pp. 1043-1052, Nov.  2008


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  Abstract

This paper compares the performances with space time coding and cyclic delay diversity techniques for OFDM systems in interference-limited environments. While a communication system usually use a diversity technique to improve its own performance, it is also necessary to consider the interference effects to other users as well if the system is operated in interference-limited environments. When there is no interference from or to other users, space time coding technique results in better performance than cyclic delay diversity. However, cyclic delay diversity can be better than space time coding if interferences to other users are considered.

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  Cite this article

[IEEE Style]

M. Rim and H. Kim, "Comparisons of Diversity Techniques for OFDM Systems in Interference-Limited Environments," The Journal of Korean Institute of Communications and Information Sciences, vol. 33, no. 11, pp. 1043-1052, 2008. DOI: .

[ACM Style]

Min-Joong Rim and Hongseog Kim. 2008. Comparisons of Diversity Techniques for OFDM Systems in Interference-Limited Environments. The Journal of Korean Institute of Communications and Information Sciences, 33, 11, (2008), 1043-1052. DOI: .

[KICS Style]

Min-Joong Rim and Hongseog Kim, "Comparisons of Diversity Techniques for OFDM Systems in Interference-Limited Environments," The Journal of Korean Institute of Communications and Information Sciences, vol. 33, no. 11, pp. 1043-1052, 11. 2008.