The theory of electrical communication

The basic laws and methods of analyzing potential noise immunity and the capacity of communication channels are presented. The parameters and characteristics of messages, signals and interference, their mathematical models, methods for the formation and transformation of signals, issues of the theory of transmission and coding of messages are considered. Digital signaling algorithms are given, the main models of the power channels, the principles of multi -channel communication and the distribution of information. The issues of evaluating the effectiveness of communication systems and theoretical and information foundations of crypto protection of messages in telecommunication systems are highlighted.
For students studying infocommunication technologies and communication systems. It may be useful to specialists in the field of communication