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Performance Analysis of MIMO Systems Over AWGN and Rician Channels Using QOSTBC4 as Space Time Block Coding Technique with Zero Forcing Receiver

  • Gurpreet Kaur
  • Navjot Kaur
  • Lavish Kansal
Conference paper
Part of the Lecture Notes on Data Engineering and Communications Technologies book series (LNDECT, volume 26)

Abstract

MIMO is the technology in which multiple antennas (MIMO) are utilized as a part of wireless communication to accomplish high data rates and increasing the demand of clients in various fields. The main motive is to use spatial diversity in proper way by placing n number of antennas at the transmitting and receiving ends. This technology has different types of space time coding. In this paper analysis has done for QOSTBC4 through the comparison of AWGN and Rician channels. The number of reception antennas increases and no. of transmitting antennas is 4. This paper shows the analysis of QOSTBC4 through the comparison of different channels, such as AWGN and Rayleigh channel between the BER vs SNR for the improvement of spatial diversity.

Keywords

STC QOSTBC Modulation PSK AWGN Rician Zero forcing equalizer 

References

  1. 1.
    Kaur, N., Kansal, L.: Performance comparison of MIMO systems over AWGN and rayleigh channels with zero forcing receivers. Glob. J. Res. Eng. Electr. Electron. Eng. 5 (2013)Google Scholar
  2. 2.
    Heath, R.W.: Multimode antenna selection for spatial multiplexing systems with linear receivers. IEEE Trans. Sig. Process. 53, 3042–3056 (2005)MathSciNetCrossRefGoogle Scholar
  3. 3.
    Amin, A.: Computation of bit-error rate of coherent and non -coherent detection M-ary PSK with gray code in BFWA systems. Int. J. Adv. Comput. Technol. 3 (2011)Google Scholar
  4. 4.
    Kumar, N.S., Foschini, G.J., Golden, G.D., Valenzuela, R.A.: Bit error rate performance analysis of ZF, ML and MMSE equalizers for MIMO wireless communication receiver. Eur. J. Sci. Res. 59, 522–532 (2011)Google Scholar
  5. 5.
    Alabed, S.J., Paredes, J.M., Gershman, A.B.: A low complexity decoder for quasi-orthogonal space time block codes. IEEE Trans. Wirel. Commun. 10, 988–994 (2011)CrossRefGoogle Scholar
  6. 6.
    Lozano, A., Jindal, N.: Transmit diversity vs. spatial multiplexing in modern MIMO systems. IEEE Trans. Wirel. Commun. 9, 186–197 (2010)CrossRefGoogle Scholar
  7. 7.
    Winn, K.Z.C., Han, P., Sewaiwar, A., Chung, Y.-H.: Quasi-orthogonal space-time block code (QOSTBC) for full-rate massive MIMO with up to 32 Antennas. In: IEEE conference U-GIT, South Korea, pp. 1–6 (2014)Google Scholar
  8. 8.
    Kansal, L., Kansal, A., Singh, K.: BER Analysis of MIMO-OFDM system using OSTBC code structure for M-PSK under different fading channels. Int. J. Sci. Eng. Res. 2 (2011)Google Scholar
  9. 9.
    Kim, S.G., Yoon, D., Xu, Z., Park, S.K.: Performance analysis of the MIMO zero-forcing receiver over continuous flat fading channels. IEEE J. Sel. Areas Commun. 20, 324–327 (2009)Google Scholar

Copyright information

© Springer Nature Switzerland AG 2019

Authors and Affiliations

  1. 1.Electronics and Communication EngineeringLovely Professional UniversityPhagwaraIndia

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