Information topology of communication protocol for highperformance industrial automation systems and IoT applications

DOI:10.31673/2412-4338.2020.026077

Authors

  • В. В. Вишнівський, (Vyshnivskyi V. V.) State University of Telecommunications, Kyiv
  • Г. О. Гринкевич, (Grynkevych G. O.) State University of Telecommunications, Kyiv
  • В. В. Жебка, (Zhebka V. V.) State University of Telecommunications, Kyiv
  • В. В. Василенко, (Vasylenko V. V.) State University of Telecommunications, Kyiv
  • К. О. Домрачева, (Domracheva K. O.) State University of Telecommunications, Kyiv

Abstract

The article presents the structure of the communication protocol for industrial management and IoT applications, designed to meet the requirements for quality of service (QoS), which consisting of low latency and high reliability. The protocol ensures reliability without relying on time or frequency diversity created by natural motion, multipath spreading or frequency selectivity. In this article considers the minimum SNR required to achieve the probability of failure of the cycle 10-9, which is used to compare different protocols as the network size increases. It is shown that a single-pass circuit that does not use a compatible connection requires a high nominal signal-to-noise ratio. Even an idealised hybrid automatic repeat request (HARQ) cannot eliminate the need to use high power to overcome one in a billion cases of fading. The article also shows what an idealised abrupt frequency adjustment can achieve, assuming that the natural frequency diversity. For fairly large networks, it has been demonstrated that when using shared communication, you can get not much worse performance when a subset of nodes in turn retransmits existing messages. An additional strengthening of 20 dB is possible by switching to the Occupy CoW protocol described in the article, which combines retransmission with simultaneous transmission of messages via relays.
The protocol can be optimised for bidirectional tracking, using the fact that the path of achievement is the same in both directions. Consequently, the XOR operation for two-packet can be used either to save time or to reduce the minimum signal-to-noise ratio required to meet protocol performance requirements.
The description of network settings is given, which considered in this article. The structure of the protocol based on multi-user diversity is considered. Describes Occupy CoW. A comparison of the production of the proposed protocol with hypothetical schemes based on frequency dilution, as well as with schemes that do not use modern transmissions.
The proposed protocol is primarily intended to be used in the case of spatial distribution and does not include any repetitions in time or frequency.

Keywords: information technology, IoT, communication protocol, network, information topology.

References
1. Grinkevich G. O., Zhebka V. V., Vasylenko V. V., Berezovska Yu. V. Features of wireless self-organized networks. Scientific notes of the Ukrainian Research Institute of Communications (2018), 1 (49): 74-79.
2. Cooperative communication for high-reliabiliti low-latency wireless control. Pablisher: IEEE. 10 septembe 2015. https://ieeexplore.ieee.org/document/7249012. (date of request: 03.09.2020).
3. V. Narasimha Swamy, P. Rigge, G. Ranade, B. Nikolic, and A. Sahai Cooperative communication for high-reliability low-latency wireless control 2015 IEEE International Conference on Communications (ICC), P. 4380 – 4386. http:// https://scholar.google.com/citations?user=EmQmJS8AAAAJ&hl=en. (date of request: 11.03.2020).
4. M. Weiner, M. Jorgovanovic, A. Sahai, and B. Nikolic, Design of a low-latency, high- reliability wireless communication system for control applications, IEEE International Conference on Communications, ICC 2014, Sydney, Australia, June 10-14, 2014, P. 3829 – 3835.
5. Technical Specication Group Radio Access Network, Physical layer procedures for data, 3GPP Technical Report 38.214, Release 15, 2018.
6. S. Hanly and D. Tse, Multiaccess fading channels. II. Delay-limited capacities, IEEE Trans¬actions on Information Theory, Nov 1998. Vol. 44, P. 2816 – 2831.
7. L. Ozarow, S. Shamai, and A. Wyner, Information theoretic considerations for cellular mobile radio, IEEE Transactions on Vehicular Technology, May 1994. vol. 43, P. 359 – 378.
8. W. Yang, G. Durisi, T. Koch, and Y. Polyanskiy, Quasi-Static Multiple-Antenna Fading Channels at Finite Blocklength, IEEE Transactions on Information Theory, 2014. Vol. 60, №. 7, P. 4232 – 4265.
9. G. D. Forney, Exponential error bounds for erasure, list, and decision feedback schemes, IEEE Transactions on Information Theory, 1968. Vol. 14, P. 206 – 2.
10. Q. Huang, M. Ghogho, J. Wei, and P. Ciblat, Practical Timing and Frequency Synchro¬nization for OFDM-Based Cooperative Systems, IEEE Transactions on Signal Processing, July 2010. Vol. 58, P. 3706 – 3716.
11. S. Verdu and S. Shamai, Variable-rate channel capacity, IEEE Transactions on Information Theory, 20010 Vol. 56, №. 6, P. 2651–2667.

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Published

2021-04-01

Issue

No. 2 (2020)

Section

Articles