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A Combination of STBC and SM Scheme with Iterative Detection in LTE Systems

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Abstract

This paper proposes an adaptive iteration detection scheme for a combination of STBC and SM scheme in LTE systems. The hybrid space-time block code system is a combination of STBC and SM scheme. It obtains both diversity gain and spectral efficiency gain. The conventional combination of STBC and SM scheme can’t achieve good BER performance of STBC symbols due to interference from other symbols. The iterative V-BLAST detection scheme improves BER performance but has complex iterative detection process. The proposed scheme applies the adaptive iterative detection scheme by channel condition and can reduce complexity of LTE systems. LTE systems require high speed. Therefore, this scheme can be applied effectively in LTE systems.

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References

  1. Jung, J. W., Kim, D. S., Cho, D. G., & Kim, Y. S. (2010). Required guardband for coexisting LTE/FDD systems obtained by accurate analysis of adjacent channel interference. Journal of Electromagnetic Waves and Applications, 24(14–15), 2095–2106.

    Google Scholar 

  2. Kim, D. S., Jung, J.-W., Park, H.-G., & Kim, Y.-S. (2012). Cell center/edge transmission power ratio optimization to mitigate downlink inter-cell interference in OFDM systems. Journal of Electromagnetic Waves and Applications, 22(11–12), 1451–1460.

    Google Scholar 

  3. An, H. J., & Song, H. K. (2008). Cooperative communication of revised Quasi-OSTBC in OFDMA systems. Journal of Electromagnetic Waves and Applications, 22(11–12), 1469–1477.

    Article  Google Scholar 

  4. Alamouti, Siavash M. (1998). A simple transmit diversity technique for wireless communications. IEEE Journal on Selected Areas in Communications, 16(8), 1451–1458.

    Article  Google Scholar 

  5. Do, M. V., Chin, W. H., & Wu, Y. (2006). Performance study of a hybrid space time block coded system. In Proceedings of ISWPC.

  6. Okazaki, A., Fujikawa, M., Hasegawa, K., & Sasase, I. (2007). Soft decision iterative V-BLAST with detection of all symbols at the last stage by changing detection order in Hybrid STBC and SM. In Proceedings of PACRIM.

  7. Wolniansky, P. W., Foschini, G. J., Golden, G. D., & Valenzuela, R. A. (1998). V-BLAST: An architecture for realizing very high data rates over the rich-scattering wireless channel. In Proceedings of URSI.

  8. Golden, G. D., Foschini, C. J., Valenzuela, R. A., & Wolniansky, P. W. (1999). Detection algorithm and initial laboratory results using V-BLAST space-time communication architecture. Electronics Letters, 35(1), 14–16.

    Article  Google Scholar 

  9. Cong, Shen, Hairuo, Zhuang, Lin, Dai, & Shidong, Zhou. (2003). Detection algorithm improving V-BLAST performance over error propagation. Electronics Letters, 39(13), 1007–1008.

    Article  Google Scholar 

  10. Shen, C., Zhuang, H., Dai, L., Zhou, S., & Yao, Y.. (2003). Performance improvement of V-BLAST through an iterative approach. In Proceedings of PIMRC, pp. 2553–2557.

  11. Baek, M. S., Yeo, S. Y., You, Y. H., & Song, H. K. (2007). Low complexity ML detection technique for V-BLAST systems with DFE decoding. IEICE Transactions on Communications, E90–B, 1261–1265.

    Article  Google Scholar 

  12. Lee, H. H., Lee, J. H., & Song, H. K. (2009). Simple and efficient received signal detection technique using channel information for MIMO-OFDM. Journal of Electromagnetic Waves and Applications, 23(11–12), 1417–1428.

    Article  Google Scholar 

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Acknowledgments

This research was supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT and future Planning (No. 2013R1A2A2A01067708).

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Authors and Affiliations

  1. uT Communication Research Institute, Sejong University, 98 Gunja-dong, Gwangjin-gu, Seoul, 143-747, Korea

    Seung-Jun Yu, Eui-Young Lee & Hyoung-Kyu Song

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  1. Seung-Jun Yu
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  2. Eui-Young Lee
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  3. Hyoung-Kyu Song
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Correspondence to Hyoung-Kyu Song.

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Yu, SJ., Lee, EY. & Song, HK. A Combination of STBC and SM Scheme with Iterative Detection in LTE Systems. Wireless Pers Commun 83, 1203–1211 (2015). https://doi.org/10.1007/s11277-015-2445-8

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  • DOI: https://doi.org/10.1007/s11277-015-2445-8

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