The object of study of broadband signals in radio communication systems. Subject: study of the mathematical models of a new class of broadband signals and channel communication system. In the analyzed problems of application in communication systems with mobile objects with large base.
In the development of information and communication technologies and systems, particular importance attaches to the problem of noise and providing multiple access for high-speed mobile communication subscribers, for example, in radio communication systems with unmanned aircraft and spacecraft, satellites, to inform passengers of aircraft and other systems where the use of broadband signals provides high noise immunity, immunity and helps to increase the number of concurrent Subscribers in high noise level. However, with increasing signal base increases Doppler dispersion, resulting in deformation of spectrum signals. The aim of this work consists in the application of the new foundations mathematical class broadband signals in unsteady channel with high efficiency separation channels. In the work the mathematical basis for the development of a new class of broadband signals for communication systems with channel separation by form, by an agreed signal options on the transmitting and receiving parties, enabling them optimal treatment, found technical solutions to solve the problem of separation of channels mobile subscribers at high speeds and nonlinear dynamics of motion media communications. Experimental study of signal channel and method of treatment showed a range of health conditions of sustainable technologies for communications at speeds relative move subscribers up to 108 m/s and at 0.6-level signal/noise. The parameter is defined, providing the greatest contribution to the process of separating information channels. Refined range changes. The main conclusion: the mathematical models of multiple signal channel and harmonized process correlation processing shows a new set of parameters of the separation of channels (communication lines) that allows you to extend the signal space alphabet passed information components due to parameter combinations, known within the informational link subscribers.