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Cite this article as:

Lvov A. A., Kiselev V. V. Numerical Modelling and the Analysis of Impact of Distortions on OFDM/QAM-signal. Izv. Saratov Univ. (N. S.), Ser. Math. Mech. Inform., , vol. , iss. , pp. 104-?.

Heading: 
Computer Sciences

Numerical Modelling and the Analysis of Impact of Distortions on OFDM/QAM-signal

Authors: 
Lvov Aleksei Arlenovich, Saratov State Technical University, Saratov State Technical University, Russia, 410054, Saratov, Politekhnicheskaya st., 77 , alvova@mail.ru
Kiselev Vadim Vladimirovich, Saratov State Technical University, Saratov State Technical University, Russia, 410054, Saratov, Politekhnicheskaya st., 77 , kiva@live.ru
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.
References

1. Kiselev V. V., Svetlov M. S. Mathematical model of a

data link of system of digital TV and radio broadcasting.

Collection of works of the international scientific

conference ATM TKI-50, Saratov, 2009, pp. 250–252 (in

Russian).

2. Kiselev V. V., Lvov A. A., Svetlov M. S. Features

of modeling of single-frequency networks of digital TV

and radio broadcasting of the DVB-T standard. Vestnik

Saratov. Gos. Tekhn. Univ., 2010, no. 4(51), pp. 145–150

(in Russian).

3. Kiselev V. V., Lvov A. A., Svetlov M. S.,

Mukhambetzhanov А. S. Monitoring of channels in

systems with OFDM/QAM signals. Vestnik Saratov.

Gos. Tekhn. Univ., 2010, № 4(50), pp. 13–17 (in

Russian).

 

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