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Zavyalova D.V.,Siberian State University of Telecommunications and Informatics
Proceedings - 2015 International Conference on Biomedical Engineering and Computational Technologies, SIBIRCON 2015 | Year: 2015

LTE is a promising generation of mobile communication, characterized by high data rate, lower latency in control and user plane. In the study simulation model was developed for LTE system throughput estimation for different scheduling algorithms. Conclusion of the algorithms advantages and weaknesses were made. © 2015 IEEE. Source


Kolpakov A.G.,Siberian State University of Telecommunications and Informatics
Journal of Applied Mechanics and Technical Physics | Year: 2012

The asymptotic behavior of the solution of the bending problem of plates with local shape perturbations (connections, ribs, holes comparable in size with the plate thickness) is studied in a three-dimensional formulation using the local perturbation method. The problem is completely decomposed into a two-dimensional problem of plate theory and local problems describing the threedimensional stress-strain state in the perturbation region. The local problems are solved using numerical methods. © 2012 Pleiades Publishing, Ltd. Source


Trofimov V.K.,Siberian State University of Telecommunications and Informatics
Optoelectronics, Instrumentation and Data Processing | Year: 2015

A method for output-uniform coding of Markov sources with finite memory is proposed. The efficiency of the coding is estimated and compared with the efficiency of input-uniform coding. © 2015, Allerton Press, Inc. Source


Vardanyan V.A.,Siberian State University of Telecommunications and Informatics
Optoelectronics, Instrumentation and Data Processing | Year: 2015

A simulation model for laser diode modulation by multichannel 64-QAM and 256-QAM TV signals is developed. The signal/noise (S/N) ratio is used as a criterion for evaluating the quality of TV signals. The effect of nonlinearity of the light-current characteristic on the S/N ratio is studied. Simulation results are presented in the form of a dependence of the maximum number of transmitted channels on the optical modulation depth with certain requirements for S/N. The simulation model is implemented in the object-oriented programming language Delphi 7. © 2015, Allerton Press, Inc. Source


Ryabko D.,French Institute for Research in Computer Science and Automation | Ryabko B.,Siberian State University of Telecommunications and Informatics
IEEE Transactions on Information Theory | Year: 2010

In this work, a method for statistical analysis of time series is proposed, which is used to obtain solutions to some classical problems of mathematical statistics under the only assumption that the process generating the data is stationary ergodic. Namely, three problems are considered: goodness-of-fit (or identity) testing, process classification, and the change point problem. For each of the problems a test is constructed that is asymptotically accurate for the case when the data is generated by stationary ergodic processes. The tests are based on empirical estimates of distributional distance. © 2006 IEEE. Source

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