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International Conference on Advanced Informatics for Computing Research

ICAICR 2018: Advanced Informatics for Computing Research pp 30–38Cite as

Comparative Analysis of KALMAN and Least Square for DWT Based MIMO-OFDM System

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Part of the book series: Communications in Computer and Information Science ((CCIS,volume 956))

Abstract

In this paper the BER performance of LS and KAlMAN is calculated, Channel estimation is done by implementation of DWT based MIMO OFDM system and is performed by simple substitution of FFT with DWT in new system framework. Channel estimation is used to recover the transmitted data. Simulations are done in MATLAB and performances are investigated with different modulations like QPSK (Quadrature Phase Shift Keying), QAM (Quadrature Amplitude Modulation), and BPSK (Binary Phase Shift Keying) for LS and KALMAN filter.

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References

  1. Weeks, M.: Digital Signal Processing using MATLAB and the Wavelets. Georgia State University, Atlanta (2007)

    MATH  Google Scholar 

  2. Beek, V., De Kate, S., Sandell, M., Wilson, S.K.: On channel estimation in OFDM systems, 0–5 (1995). https://doi.org/10.1109/VETEC.1995.504981

  3. Zaier, A., Boualleque, R.: Channel estimation study for block type pilot insertion in OFDM system under slowly time-varying conditions, vol. 3, no. 6, November 2011

    Google Scholar 

  4. Vamsidhar, A., Rajesh Kumar, P., Raja Rajeswari, K.: A new approach to investigation of discrete wavelet-based multiuser MIMO-OFDM for BPSK modulation scheme. In: Satapathy, S.C., Bhateja, V., Chowdary, P.S.R., Chakravarthy, V.V.S.S.S., Anguera, J. (eds.) Proceedings of 2nd International Conference on Micro-Electronics, Electromagnetics and Telecommunications. LNEE, vol. 434, pp. 323–332. Springer, Singapore (2018). https://doi.org/10.1007/978-981-10-4280-5_34

    Chapter  Google Scholar 

  5. Asadi, A., Tazehkand, B.M.: A new method to channel estimation in OFDM. Int. J. Digit. Inf. Wirel. Commun. (IJDIWC) 3(1), 1–9 (2013). ISSN 2225-658X

    Google Scholar 

  6. Madan Kumar, L., Homayeun, N.: A review of wavelets for digital wireless communication. Wirel. Pers. Commun. 37(3–4), 387–420 (2006)

    Google Scholar 

  7. Bouchlel, A., Sakle, A., Mansouri, N.: Performance comparison of DWT based MIMOOFDM and FFT based MIMO-OFDM (2005)

    Google Scholar 

  8. Moqbel, M.A.M., Wangdong, W., Ali, A.Z.: MIMO channel estimation using the LS and MMSE algorithm. Hunan University, Changsha, Hunan, China

    Google Scholar 

  9. IOSR J. Electron. Commun. Eng. (IOSR-JECE), 12(1), 13–22 (2017). Hajjah University, Hajjah, Yemen. e-ISSN 2278-2834, p-ISSN 2278-8735, ver. II

    Google Scholar 

  10. Gupta, A.K., Pathela, M., Kumar, A.: Kalman filtering based channel estimation for MIMOOFDM. Dehradun Int. J. Comput. Appl. 53(15) (2012). 0975–8887

    Google Scholar 

  11. Lakshmanan, M.K., Nikookar, H.: A review of wavelets for digital wireless communication. Wirel. Pers. Commun. 37, 387–420 (2006)

    Article  Google Scholar 

  12. Nallanathan, A., Sen, Q.S.: Adaptive channel estimation and interference cancellation in space-time coded OFDM systems. In: IEEE 59th Vehicular Technology Conference, vol. 3, pp. 1760–1764 (2004)

    Google Scholar 

  13. Kumbasar, V., et al.: Optimization of wavelet-based OFDM for multipath powerline channel by genetic algorithm. Wirel. Commun. Mob. Comput. 9(9), 1243–1250 (2009)

    Article  Google Scholar 

  14. Anuradha, Kumar, N.: BER analysis of conventional and wavelet-based OFDM in LTE using different modulation techniques. In: Proceedings of Engineering and Computational Sciences (RAECS), UIET Panjab University Chandigarh, India, pp. 1–4. IEEE, March 2014

    Google Scholar 

  15. Hussain, A.: Studies on DWT-OFDM and FFT-OFDM systems. In: ICCCP (2009)

    Google Scholar 

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Author information

Authors and Affiliations

  1. UIET, Panjab University, Chandigarh, India

    Neha Awasthi & Sukesha Sharma

Authors
  1. Neha Awasthi
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  2. Sukesha Sharma
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Corresponding author

Correspondence to Neha Awasthi .

Editor information

Editors and Affiliations

  1. Department of Computer Science and Engineering, Maharshi Dayanand University, Rohtak, Haryana, India

    Ashish Kumar Luhach

  2. Namibia University of Science and Technology, Windhoek, Namibia

    Dharm Singh

  3. National Chung Cheng University, Minxiong Township, Chiayi County, Taiwan

    Pao-Ann Hsiung

  4. Electrical and Electronics Engineering, Universiti Malaysia Pahang, Pekan, Pahang, Malaysia

    Kamarul Bin Ghazali Hawari

  5. Saint Mary’s University, Halifax, NS, Canada

    Pawan Lingras

  6. Department of Computer Science and Engineering, Jaypee University of Information Technology, Kandaghat, India

    Pradeep Kumar Singh

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Cite this paper

Awasthi, N., Sharma, S. (2019). Comparative Analysis of KALMAN and Least Square for DWT Based MIMO-OFDM System. In: Luhach, A., Singh, D., Hsiung, PA., Hawari, K., Lingras, P., Singh, P. (eds) Advanced Informatics for Computing Research. ICAICR 2018. Communications in Computer and Information Science, vol 956. Springer, Singapore. https://doi.org/10.1007/978-981-13-3143-5_3

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  • DOI: https://doi.org/10.1007/978-981-13-3143-5_3

  • Published:

  • Publisher Name: Springer, Singapore

  • Print ISBN: 978-981-13-3142-8

  • Online ISBN: 978-981-13-3143-5

  • eBook Packages: Computer ScienceComputer Science (R0)

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