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Home»Articles»Design and Applied Systematic Matrix Method for Orthogonal MIMO Channel over Fading Channel

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Asian Journal of Engineering and Applied Technology (AJEAT)

Editor Dr. Seshadri Ramkumar
Print ISSN : 2249-068X
Frequency : Quarterly

Design and Applied Systematic Matrix Method for Orthogonal MIMO Channel over Fading Channel

Author : Hemlata Sinha, M.R. Meshram and G.R. Sinha
Volume 7 No.1 January-June 2018 pp 37-42

Abstract

In this paper we propose a systematic method for designing a space – time orthogonal MIMO scheme that employs an arbitrary number of transmitting and receiving antennas. Such systems is utilized to improve the bit error rate (BER) performance of wireless communication systems and counter the destructive effects of channel attenuation and alternative distortion phenomena and also propose a matrix method advance is proposed to maintain the orthogonal property, which is most essential, so that the channels may remain un correlated, due to this condition, interference do not occurs between the data transmitted through the channels and thus performance improvement is achieved, which is evaluated through simulation.

Keywords

MIMO, BER, STBC

Full Text:

References

[1] S. M. Alamouti, “A simple transmit diversity technique for wireless communications”, IEEE Journal on selected areas in communications, Vol.16, No. 8, pp. 1451-1458, 1998.
[2] V. Tarokh, H. Jafarkhani and A. R. Calderbank, “Space-time block codes from orthogonal designs”, IEEE Transactions on Information theory, Vol.45, No. 5, pp. 1456-1467, 1999.
[3] H. Jafarkhani, “A quasi-orthogonal space-time block code”, IEEE Transactions on Communications, Vol.49, No. 1, pp. 1-4, 2001.
[4] L. Zheng and D. N. C. Tse, “Diversity and multiplexing: A fundamental tradeoff in multiple-antenna channels”, IEEE Transactions on information theory, Vol.49, No. 5, 1073-1096, 2003.
[5] A. J. Paulraj, D. A. Gore, R. U. Nabar and Bolcskei, “HAn overview of MIMO communications-a key to gigabit wireless”, Proceedings of the IEEE, Vol. 92, No. 2,pp. 198-218, 2004.
[6] F. Oggier, G. Rekaya, J. C. Belfiore and E. Viterbo, “Perfect space–time block codes”. IEEE Transactions on information theory, Vol.52, No. 9, pp. 3885-3902 , 2006.
[7] M. R. Bhatnagar, R. Vishwanath and V. Bhatnagar, “Performance analysis of space-time block codes in flat fading MIMO channels with offsets”, EURASIP Journal on Wireless Communications and Networking, Vol. 1, pp. 4-4, 2007
[8] K. S. Nobandegani and P. Azmi, “A New Linear Space-Time Block Code for Wireless Channels with Correlated Fading Coefficients”, Progress In Electromagnetics Research C, Vol. 1, pp. 211-228, 2008.
[9] E. Biglieri, Y. Hong and E. Viterbo, “On fast-decodable space–time block codes”, IEEE Transactions on Information Theory, Vol. 55, No. 2, 524-530, 2009.
[10] A. Moldovan, T. Palade, E. Puschita, I. Vermesan and R. Colda, , “Performance evaluation of STBC MIMO systems with linear precoding”, In 17th Telecommunications forum TELFOR, pp. 24-26, 2009.
[11] M. A. I.Jewel and M. Rahman, “Full rate general complex orthogonal space-time block code for 4-transmit antenna”, In Wireless Communications, Networking and Mobile Computing, WiCom’09. 5th International Conference on IEEE, pp. 1-4, 2009.
[12] E. Basar, U. Aygolu, E. Panayirci and H. V. Poor, “Space-time block coded spatial modulation”, IEEE Transactions on Communications, Vol. 59, No. 3, pp. 823-832, 2011.
[13] A. G. Wadday, S. A. Alseyab and A. S. Abdullah, “Capacity Improvement of Space Time Block Code Spatial Modulation for Three Transmit Antennas”, Journal of Information Processing and Management, Vol. 3, No. 1, pp. 70-78,2012.

Asian Journal of Engineering and Applied Technology is a peer-reviewed International research journal aiming at promoting and publishing original high quality research in all disciplines of engineering and applied technology. All research articles submitted to AJEAT should be original in nature, never previously published in any journal or presented in a conference or undergoing such process across the world. All the submissions will be peer-reviewed by the panel of experts associated with particular field. Submitted papers should meet the internationally accepted criteria and manuscripts should follow the style of the journal for the purpose of both reviewing and editing.

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In this paper we propose a systematic method for designing a space - time orthogonal MIMO scheme that employs an arbitrary number of transmitting and receiving antennas. Such systems is utilized to improve the bit error rate (BER) performance of wireless communication systems and counter the destructive effects of channel attenuation and alternative distortion phenomena and also propose a matrix method advance is proposed to maintain the orthogonal property, which is most essential, so that the channels may remain un correlated, due to this condition, interference do not occurs between the data transmitted through the channels and thus performance improvement is achieved, which is evaluated through simulation.

Editor-in-Chief
Dr. Seshadri Ramkumar
Department of Environmental Toxicology, Texas Tech University, Texas
[email protected]
Editorial Advisory Board
Dr. Kamarul Ariffin Bin Noordin
Department of Electrical Engineering, University of Malaya, Malaysia
[email protected]
Dr. Benjamin T.F. Chung
Department of Mechanical Engineering, University of Akron, Akron, USA
[email protected]
Dr. Mohd Faiz Bin Mohd Salleh
Department of Electrical Engineering, University of Malaya, Malaysia
[email protected]
Dr. Suhana Binti Mohd Said
Department of Electrical Engineering, University of Malaya, Malaysia
[email protected]
Dr. Norrima Binti Mokhtar
Department of Electrical Engineering, University of Malaya, Malaysia
[email protected]
Dr. Mohamadariff
Department of Electrical Engineering, University of Malaya, Malaysia
[email protected]

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    Editorial Note

    Editorial Dr. Seshadri Ramkumar

    Editor-in-Chief
    Dr. Seshadri Ramkumar
    Department of Environmental Toxicology, Texas Tech University, Texas
    [email protected]
    Editorial Advisory Board
    Dr. Kamarul Ariffin Bin Noordin
    Department of Electrical Engineering, University of Malaya, Malaysia
    [email protected]
    Dr. Benjamin T.F. Chung
    Department of Mechanical Engineering, University of Akron, Akron, USA
    [email protected]
    Dr. Mohd Faiz Bin Mohd Salleh
    Department of Electrical Engineering, University of Malaya, Malaysia
    [email protected]
    Dr. Suhana Binti Mohd Said
    Department of Electrical Engineering, University of Malaya, Malaysia
    [email protected]
    Dr. Norrima Binti Mokhtar
    Department of Electrical Engineering, University of Malaya, Malaysia
    [email protected]
    Dr. Mohamadariff
    Department of Electrical Engineering, University of Malaya, Malaysia
    [email protected]

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