Guznin S. The method and facilities for the forming and processing of the noise signals in modems of specialized computer systems

The research object is the processes of data transmission in computer systems that use the autocorrelation methods in receiving devices. The goal of the research is to develop of methods for forming and processing of multi-position noise signals to create tools that implementing the communications in specialized computer systems and networks. The thesis is dedicated to creating a new high performance communication technology in computer systems and networks. The new methods and ways of the noise signals forming and processing has been developed. Expediency of noise signals using for data exchange organizing in computer systems and networks has been motivated. Developed structural schemes which allow to utillize a random stationary process as carrier by created methods. Researched noisestability of the offered schemes by mathematical and simulation model. To minimize the bit error rate of discrete systems for all methods is proposed optimum length of sequence, that depending from the parameter of signal to noise ratio. Comparison of results of noisestability's research had conducted by imitation and mathematical simulation. The results of the work have found the utility in creations of the computer system. The communication components of such system based on the universal PC's components. Defined noisestability and data rate for both system