Coded Layered Space-Time Transmission with Signal Space Diversity in OFDM Systems 


Vol. 32,  No. 7, pp. 644-651, Jul.  2007


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  Abstract

In multiple antenna systems, vertical Bell Labs Layered Space-Time (V-BLAST) systems enable very high throughput by nulling and cancelling at each layer detection. In this paper, we propose a V-BLAST system which combines with signal space diversity technique. The benefit of the signal space diversity is that we can obtain an additional gain without extra bandwidth and power expansion by applying inphase/quadrature interleaving and the constellation rotation. Through simulation results, it is shown that the performance of the proposed system is less than 0.5㏈ away from the ideal upper bound.

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  Cite this article

[IEEE Style]

J. Kim and I. Lee, "Coded Layered Space-Time Transmission with Signal Space Diversity in OFDM Systems," The Journal of Korean Institute of Communications and Information Sciences, vol. 32, no. 7, pp. 644-651, 2007. DOI: .

[ACM Style]

Jihoon Kim and Inkyu Lee. 2007. Coded Layered Space-Time Transmission with Signal Space Diversity in OFDM Systems. The Journal of Korean Institute of Communications and Information Sciences, 32, 7, (2007), 644-651. DOI: .

[KICS Style]

Jihoon Kim and Inkyu Lee, "Coded Layered Space-Time Transmission with Signal Space Diversity in OFDM Systems," The Journal of Korean Institute of Communications and Information Sciences, vol. 32, no. 7, pp. 644-651, 7. 2007.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880