slot
This is an outdated version published on 31-05-2023. Read the most recent version.

No. 2 (2023)

Articles

Media-Based Single-Input Multiple-Output Quadrature Spatial Modulation with Imperfect Channel Estimation: Remedies to Thermal Radiation in Fused Silica Optical Fibers

Published 31-05-2023 — Updated on 31-05-2023

  • Ewa Kapusciarek
    • ,
  • AJB

Ewa Kapusciarek
Instytut Łączności

AJB
University of KwaZulu-Natal, School of Engineering, Durban, South Africa.

Abstract

This article examines how the QSM-MBM-SIMO system's performance is affected by Gaussian imperfect channel estimation (IChE). An analytical expression and a closed-form expression for the generic QSM system's pair-wise error probability (PEP) are utilized while calculating a precise Lower bound for the Average Bit Error Probability (ABEP) over Rayleigh fading. Quantifying the impact of channel estimation errors (ChEE) on system performance yields analytical results. The accuracy of the lower bound-based analysis of the scheme proposed is demonstrated by the Monte Carlo simulation (MCS) results. The MCS results of the proposed scheme demonstrate signal-to-noise ratio (SNR) gain of approximately 1.5dB at a BER of  when compared to the SIMO-MBM scheme with perfect channel estimation. Furthermore, when compared to perfect channel estimation (PChE), we discovered a 2dB loss in coding gains caused by ChEE.

Keywords

Channel estimation errors, QSM

Full text

References

  1. . M. A. Mahamadu, J. Wu, Z. Ma, W. Zhou, Y. Tang and P. Fan, "Fundamental Tradeoff Between Doppler Diversity and Channel Estimation Errors in SIMO High Mobility Communication Systems," in IEEE Access, vol. 6, pp. 21867-21878, 2018.
  2. . A. M. Sayeed and B. Aazhang, ``Joint multipath-Doppler diversity in mobile wireless communications,'' IEEE Trans. Commun., vol. 47, no. 1, pp. 123_132, Jan. 1999.
  3. . J. Wu, ``Exploring maximum Doppler diversity by Doppler domain multiplexing,'' in Proc. IEEE Global Telecommun. Conf. (GLOBECOM), Dec. 2006, pp. 1-5.
  4. . X. Ma and G. B. Giannakis, ``Maximum-diversity transmissions over doubly selective wireless channels,'' IEEE Trans. Inf. Theory, vol. 49, no. 7, pp. 1832_1840, Jul. 2003.
  5. . A.J Bamisaye, and T. Quazi, “Quadrature Spatial Modulation-aided Single-Input Multiple-Output media-based Modulation,” International Journal of Communication Systems. vol. 34, no.11, May 2021; e4883. https://doi.org/10.1002/dac.4883.
  6. . A. J. Bamisaye and T. Quazi, Two-way decode and forward quadrature media-based modulation for single-input multiple-output scheme", Int. J. of Commun. Sys., e5186, 2022 (DOI: 10.1002/dac.5186).
  7. . T. Quazi, H. Xu, F. Takawira, “Quality of service for multimedia traffic using cross-layer design,” IET Communications. vol 3, issue 1, pp 83-90, Jan. 2009.
  8. . T. Quazi, H. Xu, “Performance anlysis of adaptive M-QAM over a flat-fading Nakagami-m channel.” In: The South African Journal of Science, vol 107, issue 1/2, pp 40-46, Jan/Feb. 2011.
  9. . A. Saeed, T. Quazi, H. Xu, “Alamouti Space-Time Block Coded Hierarchical Modulation with Signal Space Diversity and MRC Reception in Nakagami-m Fading Channel.” In: IET Communications, vol 8, issue 4, pp 516-524, Mar. 2014.
  10. . T. Quazi, H. Xu, “BER Performance of a Hierarchical APSK UEP System over Nakagami-m fading” In: SAIEE Africa Research Journal, vol 107, issue 4, pp 230-236, Dec. 2016.
  11. . S. Solwa, M. K. Elmezughi, A. J. Bamisaye, D. Ayanda, A. Almaktoof, and M. T. E. Kahn, Genetic algorithm-based uncoded M-ary phase shift keying space-time labelling diversity with three transmit antennas for future wireless networks", in Proc. of the 9th Int. Conf. on Elec. and Electron. Engin. ICEEE 2022, Alanya, Turkey, 2022, pp. 423-428 (DOI:10.1109/ICEEE55327.2022.9772544).
  12. . N. Sun and J. Wu, ``Maximizing spectral ef_ciency for high mobility systems with imperfect channel state information,'' IEEE Trans. Wireless Commun., vol. 13, no. 3, pp. 1462-1470, Mar. 2014.
  13. . N. Sun and J. Wu, ``Optinum designs of high mobility wireless communication systems with channel estimation errors,'' Proc. IEEE Int. Conf. Commun. (ICC), Jun. 2014, pp. 5072_5077.
  14. . N. Sun and J. Wu, ``Optimum designs for high mobility systems with channel estimation errors,'' IET Commun., vol. 9, no. 13, pp. 1677_1682, May 2015.
  15. . Wu and C. Xiao, ``Optimal diversity combining based on linear estimation of Rician fading channels,'' in Proc. IEEE Int. Conf. Commun., Oct. 2007, vol. 56. no. 10, pp. 3999_4004.
  16. . J. Wu and C. Xiao, ``Optimal diversity combining based on linear estimation of Rician fading channels,'' IEEE Trans. Commun., vol. 56, no. 10, pp. 1612_1615, Oct. 2008.
  17. . R. Mesleh, S. S. Ikki, and H. M. Aggoune, "Quadrature Spatial Modulation," IEEE Transactions on Vehicular Technology, vol. 64, no. 6, pp. 2738-2742, Jul. 2014.
  18. . R. Mesleh and S. S. Ikki, "A High Spectral Efficiency Spatial Modulation Technique," in ProChEEdings of the 80th IEEE Vehicular Technology Conference (VTC Fall 2014), pp. 14-17, Sep. 2014.
  19. . S.Naidu, N. Pillay, H. Xu, "A Study of Quadrature Spatial Modulation," presented at the SATNAC, Western Cape, 2015.
  20. . Anirban Bhowal , Rakhesh Singh Kshetrimayum, ‘‘Optical Improved Quadrature Spatial Modulation for Cooperative Underwater Wireless Communication under Weak Oceanic Turbulence Conditions,’’ IET Optoelectron., Vol. 14 Iss. 6, pp. 434-439, September 2020.
  21. . Y. Naresh and A. Chockalingam, "On Media-based Modulation using RF Mirrors," IEEE Transactions on Vehicular Technology, vol. 66, no. 6, pp. 4967 - 4983, Oct. 2016.
  22. . N. Pillay and H. Xu, "Quadrature spatial media-based modulation with RF mirrors," IET Communication, vol. 11, pp. 2440 - 2448, 2017.
  23. . R. Pillay, N. Pillay and H. Xu, "A Study of Single-Input Multiple-Output Media-based Modulation with RF Mirrors," presented at the SATNAC, Spain, 2017.
  24. . J. Wu and C. Xiao, "Optimal diversity combining based on linear estimation of rician fading channels," in IEEE Transactions on Communications, vol. 56, no. 10, pp. 1612-1615, October 2008.
  25. . W. Zhou, J. Wu and P. Fan, "Optimum designs OFR highmobility systems with imperfecr channel state information", Proc. IEEE ICC, pp. 5920-5925, Jun. 2014.
  26. . M. A. Mahamadu, J. Wu, Z. Ma, W. Zhou, Y. Tang and P. Fan, "Fundamental Tradeoff Between Doppler Diversity and Channel Estimation Errors in SIMO High Mobility Communication Systems," in IEEE Access, vol. 6, pp. 21867-21878, 2018.
  27. . N. Pillay and H. Xu, "Comments on "Antenna Selection in Spatial Modulation Systems", IEEE Wireless Communications Letters, vol. 17, no. 9, pp. 1681-1683, Aug. 2013.
  28. . N. R. Naidoo, H. Xu, T. Quazi, "Spatial modulation: optimal detector asymptotic performance and multiple-stage detection," IET Communications, vol. 5, no. 10, pp. 1368 - 1376, Jul. 2010.
  29. . H. Xu, "Symbol error probability for generalized selection combining reception of M-QAM " SAIEE Africa Research Journal, vol. 100, no. 3, pp 68 - 71, Sep. 2009.

Downloads

Download data is not yet available.