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Capacity of a communication channel with quadrature phase-shift keying and phase quantization
Yu. A. Brychkova, N. V. Savischenkob a Federal Research Center ``Computer Science and Control'', Russian Academy of Sciences, Moscow, 119333 Russia
b Military Telecommunications Academy, St. Petersburg, 194064 Russia
Abstract:
The influence of the number of phase quantization levels $L$ on the capacity $C_{M,L}$ of a communication channel with additive white Gaussian noise (AWGN) was studied in a communication system using QPSK (4-PSK).
Keywords:
channel capacity, information capacity, transition probability matrix, quantization, QPSK (quadrature phase-shift keying) signals, Gaussian function, Owen function.
Received: 20.04.2024 Accepted: 20.05.2024
Citation:
Yu. A. Brychkov, N. V. Savischenko, “Capacity of a communication channel with quadrature phase-shift keying and phase quantization”, Uchenye Zapiski Kazanskogo Universiteta. Seriya Fiziko-Matematicheskie Nauki, 166, no. 3, Kazan University, Kazan, 2024, 306–319
Linking options:
https://www.mathnet.ru/eng/uzku1668 https://www.mathnet.ru/eng/uzku/v166/i3/p306
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