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JOURNALS // Izvestiya of Saratov University. Mathematics. Mechanics. Informatics // Archive

Izv. Saratov Univ. Math. Mech. Inform., 2013 Volume 13, Issue 3, Pages 104–110 (Mi isu430)

This article is cited in 1 paper

Computer science

Numerical modelling and the analysis of impact of distortions on OFDM/QAM-signal

A. A. Lvov, V. V. Kiselev

Saratov State Technical University, Russia, 410054, Saratov, Politekhnicheskaya st., 77

Abstract: In this work mathematical models of communication channels with various interferences, their influence on constellation diagrams' points in systems with OFDM/QAM signals are considered, recommendations about channel monitoring are made.

Key words: communication channel quality, monitoring, mathematic models, interferences, constellation diagram.

UDC: 621.397.74

DOI: 10.18500/1816-9791-2013-13-3-104-110



© Steklov Math. Inst. of RAS, 2024