3 papers
math.OC2026
Non-linear in-band interference cancellation on base of conjugate gradients method
Alexander Degtyarev, Sergei Bakhurin, Nikita Yudin
This paper investigates one possible solution to the problem of self-interference cancellation (SIC) arising in the design of in-band full-duplex (IBFD) communication systems. Self…
eess.SP2025
Digital resampling using Farrow structures
N. V. Bakholdin, V. A. Chernienko, S. A. Bakhurin
Farrow filters allow to develop universal oversamplers for fractional delay correction and sampling rate conversion. The use of cubic Lagrangian interpolation in Farrow filter does…
math.OC2024
Optimization in complex spaces with the Mixed Newton Method
Sergey Bakhurin, Roland Hildebrand, Mohammad Alkousa +2
We propose a second-order method for unconditional minimization of functions of complex arguments. We call it the Mixed Newton Method due to the use of the mixed Wirtinger d…