Abstract
Noncoherent signal detection has a long history of application in the data transfer systems. Currently, this method is being considered for application in 6G communication standards. This article is devoted to the study of the possibility of joint use of noncoherent detection algorithm and optimal Faster than Nyquist (FTN) signals. The optimal FTN signals are obtained as a solution to the optimization problem in accordance with the criterion of the fixed reduction rate of out-of-band emissions. These signals are characterized by controlled interference in time, which allows you to get the desired level of bit error rate (BER) performance. The article presents the results of simulation modeling of data transmission in the channel with additive white Gaussian noise (AWGN) using the proposed optimal differential FTN (DFTN) signals and noncoherent symbol-by-symbol detection. A similar experimental study based on the software defined radio (SDR) platform was also conducted. The difference between the results of simulation and experiment is determined by the influence of symbol synchronization inaccuracy and is not more than 1 dB.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Xu, C., et al.: Sixty years of coherent versus non-coherent tradeoffs and the road from 5G to wireless futures. IEEE Access 7, 178246–178299 (2019)
Anderson, J.B., Rusek, F., Owall, V.: Faster-than-Nyquist signaling. Proc. IEEE 101(8), 1817–1830 (2013)
Gelgor, A., Gorlov, A.: A performance of coded modulation based on optimal Faster-than-Nyquist signals. In: Proceedings of the IEEE International Black Sea Conference on Communications and Networking (BlackSeaCom 2017), pp. 1–5 (2017)
Zavjalov, S.V., Volvenko, S.V., Makarov, S.B.: A method for increasing the spectral and energy efficiency SEFDM signals. IEEE Commun. Lett. 20(12), 2382–2385 (2016)
Mazo, J.E.: Faster-than-Nyquist signaling. Bell Syst. Tech. J. 54(8), 1451–1462 (1975)
Liveris, A.D., Georghiades, C.N.: Exploiting faster-than-Nyquist signaling. IEEE Trans. Commun. 51(9), 1502–1511 (2003)
Ishihara, T., Sugiura, S.: Differential faster-than-Nyquist signaling. IEEE Access 6, 4199–4206 (2018)
Ganji, M., Zou, X., Jafarkhani, H.: On the capacity of faster than Nyquist signaling. IEEE Commun. Lett. 24(6), 1197–1201 (2020)
Gallager, R.G., Gallager, R.R.: Information Theory and Reliable Communication. Wiley, New York (1968)
Rashich, A., Kislitsyn, A., Gorbunov, S.: Trellis demodulator for pulse shaped OFDM. In: Proceedings of the IEEE International Black Sea Conference on Communications and Networking (BlackSeaCom 2018), pp. 1–5 (2018)
Rashich, A., Urvantsev, A.: Pulse-shaped multicarrier signals with nonorthogonal frequency spacing. In: Proceedings of the IEEE International Black Sea Conference on Communications and Networking (BlackSeaCom 2018), pp. 1–5 (2018)
Gelgor, A., Gelgor, T.: New pulse shapes for partial response signaling to outperform faster-than-Nyquist signaling. In: Proceedings of the IEEE International Conference on Electrical Engineering and Photonics (EExPolytech 2019), pp. 144–148 (2019)
Anderson, J.B. (ed.): Bandwidth Efficient Coding. IEEE Series on Digital and Mobile Communication. IEEE Press and IEEE Xplore, Piscataway (2017)
Acknowledgements
The results of the work were obtained under the grant of the President of the Russian Federation for state support of young Russian scientists (agreement MK-1571.2019.8 №075-15-2019-1155) and used computational resources of Peter the Great Saint-Petersburg Polytechnic University Supercomputing Center (http://www.scc.spbstu.ru).
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2020 Springer Nature Switzerland AG
About this paper
Cite this paper
Makarov, S.B., Ishkaev, I.R., Lavrenyuk, I.I., Ovsyannikova, A.S., Zavjalov, S.V. (2020). Noncoherent Detection of Optimal FTN Signals with Differential Encoding. In: Galinina, O., Andreev, S., Balandin, S., Koucheryavy, Y. (eds) Internet of Things, Smart Spaces, and Next Generation Networks and Systems. NEW2AN ruSMART 2020 2020. Lecture Notes in Computer Science(), vol 12526. Springer, Cham. https://doi.org/10.1007/978-3-030-65729-1_15
Download citation
DOI: https://doi.org/10.1007/978-3-030-65729-1_15
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-030-65728-4
Online ISBN: 978-3-030-65729-1
eBook Packages: Computer ScienceComputer Science (R0)