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Analysis of Orthogonal Time Frequency Space Transceiver in Baseband Environment

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Security in Computing and Communications (SSCC 2020)

Part of the book series: Communications in Computer and Information Science ((CCIS,volume 1364))

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Abstract

In this letter, we investigate Orthogonal Time Frequency Space (OTFS) modulation, a newly proposed modulation scheme for emerging wireless communication applications in time-frequency selective channels, from symbol detection perspective. The studies identify the advantages of OTFS performance over OFDM in many aspects, such as data rate increase in high mobility. Another advantage is the sparsity of the channel produced by OTFS that allows using low-complexity algorithms for the detection of the data. We provide the analysis on the baseband OTFS system and then analyze the Message Passing algorithm for OTFS symbol detection. We analyze the effects of damping factor and channel taps on the performance of the system. Simulation results show the error performance of the OTFS system under various channel conditions.

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References

  1. Hadani, R., et al.: Orthogonal time frequency space modulation. In: IEEE Wireless Communications and Networking Conference (WCNC), pp. 1–6. San Francisco, CA (2017). https://doi.org/10.1109/WCNC.2017.7925924

  2. Farhang, A., RezazadehReyhani, A., Doyle, L.E., Farhang-Boroujeny, B.: Low complexity modem structure for ofdm-based orthogonal time frequency space modulation. IEEE Wirel. Commun. Lett. 7(3), 344–347 (2018). https://doi.org/10.1109/LWC.2017.2776942

    Article  Google Scholar 

  3. An, C., Ryu, H.: Design and performance evaluation of spectral efficient orthogonal time frequency space system. In: IEEE 2nd 5G World Forum (5GWF), pp. 249–252. Dresden, Germany (2019). https://doi.org/10.1109/5GWF.2019.8911663

  4. Raviteja, P., Phan, K.T., Hong, Y., Viterbo, E.: Interference cancellation and iterative detection for orthogonal time frequency space modulation. IEEE Trans. Wirel. Commun. 17(10), 6501–6515 (2018). https://doi.org/10.1109/TWC.2018.2860011

    Article  Google Scholar 

  5. Raviteja, P., Phan, K.T., Jin, Q., Hong, Y., Viterbo, E.: Low-complexity iterative detection for orthogonal time frequency space modulation. In: IEEE Wireless Communications and Networking Conference (WCNC), pp. 1–6. Barcelona (2018). https://doi.org/10.1109/WCNC.2018.8377159

  6. Murali, K.R., Chockalingam, A.: On OTFS modulation for high-doppler fading channels. In: Information Theory and Applications Workshop (ITA), pp. 1–10. San Diego, CA (2018). https://doi.org/10.1109/ITA.2018.8503182

  7. Li, L., Liang, Y., Fan, P., Guan, Y.: Low complexity detection algorithms for OTFS under rapidly time-varying channel. In: IEEE 89th Vehicular Technology Conference (VTC2019-Spring), pp.1–5. Kuala Lumpur, Malaysia (2019)

    Google Scholar 

  8. Yuan, W., Wei, Z., Yuan, J., Ng, D.W.K.: A simple variational bayes detector for orthogonal time frequency space (OTFS) modulation. In: IEEE Transactions on Vehicular Technology (2020). https://doi.org/10.1109/TVT.2020.2991443

  9. Tharaj, T., Emanuele, V.: Low complexity iterative rake detector for orthogonal time frequency space modulation. IEEE Trans. Wirel. Commun. (2020). https://arxiv.org/abs/2001.10703

  10. Raviteja, P., Phan, K.T., Hong, Y., Viterbo, E.: Embedded delay-doppler channel estimation for orthogonal time frequency space modulation. In: IEEE 88th Vehicular Technology Conference (VTC-Fall), pp. 1–5. Chicago, IL, USA (2018). https://doi.org/10.1109/VTCFall.2018.8690836

  11. Surabhi, G.D., Chockalingam, A.: Low-complexity linear equalization for OTFS modulation. IEEE Commun. Lett. 24(2), 330–334 (2020). https://doi.org/10.1109/LCOMM.2019.2956709

    Article  Google Scholar 

  12. Li, L.A., et al.: A simple two-stage equalizer with simplified orthogonal time frequency space modulation over rapidly time-varying channels. arXiv preprint arXiv:1709.02505 (2017)

  13. Surabhi, G.D., Augustine, R.M., Chockalingam, A.: On the diversity of uncoded otfs modulation in doubly-dispersive channels. IEEE Trans. Wirel. Commun. 18(6), 3049–3063 (2019). https://doi.org/10.1109/TWC.2019.2909205

    Article  Google Scholar 

  14. Raviteja, P., Hong, Y., Viterbo, E., Biglieri, E.: Effective diversity of OTFS modulation. IEEE Wirel. Commun. Lett. 9(2), 249–253 (2020)

    Article  Google Scholar 

  15. Surabhi, G.D., Augustine, R.M., Chockalingam, A.: Peak-to-average power ratio of OTFS modulation. IEEE Commun. Lett. 23(6), 999–1002 (2019). https://doi.org/10.1109/LCOMM.2019.2914042

    Article  Google Scholar 

  16. Surabhi, G.D., Ramachandran, M.K., Chockalingam, A.: OTFS modulation with phase noise in mmwave communications. In: IEEE 89th Vehicular Technology Conference (VTC2019-Spring), pp. 1–5. Kuala Lumpur, Malaysia (2019). https://doi.org/10.1109/VTCSpring.2019.8746382

  17. Augustine, R.M., Surabhi, G.D., Chockalingam, A.: Multiple access in the delay-doppler domain using OTFS modulation (2019). https://arxiv.org/pdf/1902.03415

  18. Kollengode Ramachandran, M., Chockalingam, A.: MIMO-OTFS in high-doppler fading channels: signal detection and channel estimation. In: IEEE Global Communications Conference (GLOBECOM), pp. 206–212. Abu Dhabi, United Arab Emirates (2018). https://doi.org/10.1109/GLOCOM.2018.8647394

  19. Augustine, R.M., Chockalingam, A.: Interleaved time-frequency multiple access using OTFS modulation. In: IEEE 90th Vehicular Technology Conference (VTC2019-Fall), pp. 1–5. Honolulu, HI, USA (2019). https://doi.org/10.1109/VTCFall.2019.8891404

  20. Ramanathan, R., Jayakumar, M.: A support vector regression approach to detection in large-MIMO systems. Telecommun. Syst. 64, 709–717 (2017). https://doi.org/10.1007/s11235-016-0202-2

    Article  Google Scholar 

  21. Sarayu, S., Radhakrishnan, J., Kirthiga, S.: Superimposed pilot based channel estimation for MIMO systems. In: Dash, S.S., Vijayakumar, K., Panigrahi, B.K., Das, S. (eds.) Artificial Intelligence and Evolutionary Computations in Engineering Systems. AISC, vol. 517, pp. 115–126. Springer, Singapore (2017). https://doi.org/10.1007/978-981-10-3174-8_11

    Chapter  Google Scholar 

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Authors and Affiliations

  1. Department of Electronics and Communication Engineering Amrita School of Engineering, Coimbatore, Amrita Vishwa Vidyapeetham, Coimbatore, 641112, India

    Vangara Saiprudhvi & R. Ramanathan

Authors
  1. Vangara Saiprudhvi
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  2. R. Ramanathan
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Corresponding author

Correspondence to Vangara Saiprudhvi .

Editor information

Editors and Affiliations

  1. Indian Institute of Information Technology and Management - Kerala, Trivandrum, India

    Sabu M. Thampi

  2. Guangzhou University, Guangzhou, China

    Guojun Wang

  3. Howard University, Washington, DC, USA

    Danda B. Rawat

  4. University of Queensland, Brisbane, QLD, Australia

    Ryan Ko

  5. National Sun Yat-sen University, Kaohsiung, Taiwan

    Chun-I Fan

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Saiprudhvi, V., Ramanathan, R. (2021). Analysis of Orthogonal Time Frequency Space Transceiver in Baseband Environment. In: Thampi, S.M., Wang, G., Rawat, D.B., Ko, R., Fan, CI. (eds) Security in Computing and Communications. SSCC 2020. Communications in Computer and Information Science, vol 1364. Springer, Singapore. https://doi.org/10.1007/978-981-16-0422-5_21

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  • DOI: https://doi.org/10.1007/978-981-16-0422-5_21

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  • Publisher Name: Springer, Singapore

  • Print ISBN: 978-981-16-0421-8

  • Online ISBN: 978-981-16-0422-5

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