<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>Methods for improving the characteristics of the reliability message transmission in multiservice telecommunication networks in the provision of multimedia services are analyzed. The noise immunity reception, effective methods modulation, paths transmission systems, indicators of information, frequency and energy efficiency of the system, methods of processing and receiving messages are considered. The problems of optimizing signal-code constructions according to the criterion of energy efficiency of a telecommunications system are studied. A new approach to the construction of methods for calculating the indicators of noise immunity of receiving messages is proposed, taking into account signal-code structures. The developed calculation method takes into account effective types of modulation, demodulator synthesis algorithms, signal processing methods, bandwidth, signal-to-noise ratio and energy efficiency indicators. On the basis of the calculation method, important analytical expressions were obtained that evaluate the characteristics of the noise immunity reception, taking into account the indicators energy efficiency, throughput per sample, the conditions for the indicators of the signal-to-noise ratio and the probability erroneous reception discrete signals.</p>
</abstract>

Methods for improving the characteristics of the reliability message transmission in multiservice telecommunication networks in the provision of multimedia services are analyzed. The noise immunity reception, effective methods modulation, paths transmission systems, indicators of information, frequency and energy efficiency of the system, methods of processing and receiving messages are considered. The problems of optimizing signal-code constructions according to the criterion of energy efficiency of a telecommunications system are studied. A new approach to the construction of methods for calculating the indicators of noise immunity of receiving messages is proposed, taking into account signal-code structures. The developed calculation method takes into account effective types of modulation, demodulator synthesis algorithms, signal processing methods, bandwidth, signal-to-noise ratio and energy efficiency indicators. On the basis of the calculation method, important analytical expressions were obtained that evaluate the characteristics of the noise immunity reception, taking into account the indicators energy efficiency, throughput per sample, the conditions for the indicators of the signal-to-noise ratio and the probability erroneous reception discrete signals.

Investigation of Noise Immunity Telecommunication Systems According to the Criterion Energy Efficiency

Department of Radio Engineering and Telecommunication

Transport and Telecommunication Journal

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Methods for improving the characteristics of the reliability message transmission in multiservice telecommunication networks in the provision of multimedia...

Investigation of Noise Immunity Telecommunication Systems According to the Criterion Energy Efficiency

Publié en ligne: 17 nov. 2023

Pages: 375 - 384

DOI: https://doi.org/10.2478/ttj-2023-0029

Mots clés
bandwidth, energy efficiency, modem, discrete signals, error probability, signal-to-noise ratio, signal-code structures

© 2023 Bayram Ibrahimov, published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Investigation of Noise Immunity Telecommunication Systems According to the Criterion Energy Efficiency

Publié en ligne: 17 nov. 2023

Pages: 375 - 384

DOI: https://doi.org/10.2478/ttj-2023-0029

Mots clésbandwidth, energy efficiency, modem, discrete signals, error probability, signal-to-noise ratio, signal-code structures

© 2023 Bayram Ibrahimov, published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Mots clés
bandwidth, energy efficiency, modem, discrete signals, error probability, signal-to-noise ratio, signal-code structures