Bokla N. Modified pseudorandom Gold sequences in telecommunication systems with channel code division

3. Object of research: a synthesis of signal code constructions of pseudorandom sequences that provide broadband systems improve the efficiency of the code distribution channels. Objective: To create new signal code constructions of pseudorandom sequences to develop highly efficient broadband telecommunication systems, code division chanels. Metody research: methods and basic principles of the theory of telecommunications, stochastic processes, statistical analysis, mathematical and computer simulation. Theoretical and practical results and novelty: the first time the modified pseudorandom sequence Golda that make broadband telecommunication system using the multi signals. Developed in the system MATLAB graphical user interfaces for exploring and calculating the autocorrelation function and crosscorrelation pseudorandom sequence and comparative analysis of their characteristics. First proposed method for automated selection of implementations of pseudorandom sequences set equal to the maximum lateral petals through the use of a graphical user interface, and recommendations for their implementation in the construction of practical multi-channel systems. The first time the analysis of the number of encoded channels and the required bandwidth of channel number position signal for telecommunication system, code- channel allocation using the modified pseudorandom sequences Gold. The scheme of construction of ecological monitoring of environmental parameters using a modified pseudorandom sequences Gold, which can increase 2 times the number of encoded channels at a given bandwidth channel. Degree of implementation: in teaching and research of the State University of Telecommunications, as well as in real-life projects Enterprises "Virko " and " Altron ". Industry - Engineering, Telecommunications.