Open AccessIdentification algorithm for telecommunication systems with uncertain parameters of their vector of state stochastic model
Author(s) -
E. G. Chub,
В. А. Погорелов
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2131/2/022090
Subject(s) - a priori and a posteriori , identification (biology) , state vector , moment (physics) , computer science , range (aeronautics) , state (computer science) , maximum a posteriori estimation , stochastic process , mathematical optimization , algorithm , stochastic approximation , mathematics , telecommunications , maximum likelihood , engineering , statistics , aerospace engineering , asynchronous communication , philosophy , botany , physics , epistemology , classical mechanics , biology
The described method of structure identification of the state vector of a telecommunication system stochastic model is based on a posteriori probability density approximation (APDA) by a system of a posteriori moments. An assumption of possible APDA approximation by a class of Pearson distributions resulted in a closed system of moment equations. Implementation of optimal non-linear stochastic object control techniques helped to solve the problem of structural identification. Introduction of the proposed approach into contemporary telecommunication systems will not impose additional requirements on the calculating equipment, thus making this method well-suited for a wide range of applications.