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  5. Improving reliability of information transmission in a communication system using complex signals

Improving reliability of information transmission in a communication system using complex signals

N.F. Linnik, Yu.S. Litvinov, R.V. Khomenko, E.P. Balanovsky
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In this paper, a comparative analysis of the reliability of information transmission using truncated and complete ensembles of complex phase-frequency-modulated signals was carried out. It is found that applying truncated constellation increases the reliability of information transmission by 25-30%.
Keywords: reliability of information transmission, truncated constellation, the probability of erroneous reception, the phase-frequency modulated signals