Open AccessIterative inversion algorithm for an interference correlation matrix
Author(s) -
A. V. Yastrebov
Publication year - 2017
Publication title -
vestnik koncerna vko «almaz - antej»
Language(s) - English
Resource type - Journals
ISSN - 2542-0542
DOI - 10.38013/2542-0542-2017-2-4-9
Subject(s) - inversion (geology) , algorithm , interference (communication) , sample matrix inversion , compensation (psychology) , iterative method , computational complexity theory , computer science , matrix (chemical analysis) , covariance matrix , control theory (sociology) , channel (broadcasting) , mathematics , telecommunications , artificial intelligence , materials science , psychology , paleontology , control (management) , structural basin , psychoanalysis , composite material , biology
The article considers efficiency of a multi-channel interference canceller as a function of the number of compensation channels used for a fixed number of jammers. The author suggests an iterative inversion algorithm for an interference correlation matrix, making it possible to achieve zero loss at a certain stage and decrease the computational complexity of determining weight factors for compensation channels