Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Damir Rakhimov"'
Autor:
Damir Rakhimov, Martin Haardt
Publikováno v:
IEEE Open Journal of Signal Processing, Vol 5, Pp 122-131 (2024)
In this paper, we present an analytical performance assessment of 2-D Tensor ESPRIT in terms of physical parameters. We show that the error in the $r$-mode depends only on two components, irrespective of the dimensionality of the problem. We obtain a
Externí odkaz:
https://doaj.org/article/8189e8172919429081aa775503b4ea3f
Publikováno v:
IEEE Journal of Selected Topics in Signal Processing. 15:816-831
In this paper, we present a gridless channel estimation algorithm for a hybrid millimeter wave (mmWave) MIMO-OFDM system assuming a frequency-selective channel. The proposed algorithm is based on the Tensor-ESPRIT in DFT beamspace algorithm framework
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f31d19cdb1f66f825fb18b591fef90e8
https://doi.org/10.1109/jstsp.2021.3063908
https://doi.org/10.1109/jstsp.2021.3063908
Publikováno v:
2021 International Conference on Information Technology and Nanotechnology (ITNT).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1a6e3e7ced2eef7966e0336a55ab21a
https://doi.org/10.1109/itnt52450.2021.9649330
https://doi.org/10.1109/itnt52450.2021.9649330
Autor:
Damir Rakhimov, Andre L. F. de Almeida, Sai Pavan Deram, Bruno Sokal, Kristina Naskovska, Martin Haardt
Publikováno v:
SAM
In this paper, we present a tensor MIMO-GFDM system model that is based on the double contraction operator. Based on the derived system model, we propose an iterative tensor based MIMOGFDM receiver, that is initialized with the channel estimation obt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c780f642f63766aec1738e7469b63d47
https://doi.org/10.1109/sam48682.2020.9104330
https://doi.org/10.1109/sam48682.2020.9104330
Publikováno v:
ACSSC
In this work we propose a gridless channel estimation scheme for MIMO systems in the millimeter wave (mmWave) band which is based on R-D Unitary Tensor-ESPRIT in DFT beamspace. Compared to conventional ESPRIT based algorithms in element space, the be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f91f7318407e397751dbbe0a4a1b2062
https://doi.org/10.1109/ieeeconf44664.2019.9048951
https://doi.org/10.1109/ieeeconf44664.2019.9048951
Autor:
Alesya Ivanchenko, Danil Shuliko, Radion Bikmukhamedov, Damir Rakhimov, Adel Nadeev, Timur Vasiliev
Publikováno v:
Vestnik of Volga State University of Technology. Ser.: Radio Engineering and Infocommunication Systems. 32:42-50
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c74999d43e0ab9228056171ed7d0133c
https://doi.org/10.15350/2306-2819.2016.4.42
https://doi.org/10.15350/2306-2819.2016.4.42