The Proposal and Performance Analysis for the Detection Scheme of D-STTD using Iterative Algorithm 


Vol. 33,  No. 9, pp. 917-923, Sep.  2008


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  Abstract

The D-STTD system obtains the diversity gain through the STTD scheme and the Multiplexing gain through parallel structure of the encoder using the STTD scheme known Alamouti Code. We are difficult to use Combining scheme of the STTD scheme for the D-STTD detection in the decoder because the D-STTD system transmits mutually different data in each other STTD encoder for multiplexing gain. Therefore, in this paper we combine the D-STTD system with Linear algorithm, SIC algorithm and OSIC algorithm known multiplexing detection scheme based on MMSE scheme and compare the performance of each system. And we propose the detection scheme of the D-STTD using MAP Algorithm and analyze the performance of each system. The simulation results show that the detector using iterative algorithm has better performance than Linear MMSE Detector. Especially, we show that the detector using MAP algorithm outperforms conventional detector.

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  Cite this article

[IEEE Style]

G. Yoon, J. Lee, C. You, I. Hwang, "The Proposal and Performance Analysis for the Detection Scheme of D-STTD using Iterative Algorithm," The Journal of Korean Institute of Communications and Information Sciences, vol. 33, no. 9, pp. 917-923, 2008. DOI: .

[ACM Style]

Gil-sang Yoon, Jeong-hwan Lee, Cheol-woo You, and In-tae Hwang. 2008. The Proposal and Performance Analysis for the Detection Scheme of D-STTD using Iterative Algorithm. The Journal of Korean Institute of Communications and Information Sciences, 33, 9, (2008), 917-923. DOI: .

[KICS Style]

Gil-sang Yoon, Jeong-hwan Lee, Cheol-woo You, In-tae Hwang, "The Proposal and Performance Analysis for the Detection Scheme of D-STTD using Iterative Algorithm," The Journal of Korean Institute of Communications and Information Sciences, vol. 33, no. 9, pp. 917-923, 9. 2008.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880