Zobrazeno 1 - 10
of 14
pro vyhledávání: '"H. D. Tuan"'
Publikováno v:
IEEE Transactions on Vehicular Technology. :1-15
A new hybrid amalgam of analog and baseband digital beamforming is conceived for millimeter-wave (mmWave) multi-user networks. The base station is equipped with a largescale antenna-array, which however relies on a limited number of radio frequency c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ab3e37585706dba1383fd80833eea50
https://doi.org/10.1109/tvt.2023.3246632
https://doi.org/10.1109/tvt.2023.3246632
Publikováno v:
IEEE Transactions on Communications. 70:6050-6065
This paper considers a cell-free massive multiple-input multiple-output network (cfm-MIMO) with a massive number of access points (APs) distributed across an area to deliver information to multiple users. Based on only local channel state information
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3557cf920b0b7823a742b0acf2b58ec9
https://doi.org/10.1109/tcomm.2022.3194046
https://doi.org/10.1109/tcomm.2022.3194046
Full-dimensional (FD) multi-user massive multiple-input multiple output (m-MIMO) systems employ large two-dimensional (2D) rectangular antenna arrays to control both the azimuth and elevation angles of signal transmission. We introduce the sum of two
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6f27a65e0fe34ebab4c691bcd35dcb5
https://eprints.soton.ac.uk/476742/
https://eprints.soton.ac.uk/476742/
This paper considers hybrid beamforming consisting of analog beamforming (ABF) coupled with digital baseband beamforming (DBF) which is designed for multi-user (MU) multiple input multiple output (MIMO) millimeter-wave (mmWave) communications. ABF us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5187e23dd574b2dc58a6fac122d90f28
https://hdl.handle.net/10453/169738
https://hdl.handle.net/10453/169738
In this paper, we study a secure communications network in which a multiple-antenna access point (AP) with the assistance of a reconfigurable intelligent surface (RIS) serves multiple single-antenna legitimate users (UEs) with the presence of an eave
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f0b7e85d397de7fa47e4a847ccb25ae
https://hdl.handle.net/10453/169758
https://hdl.handle.net/10453/169758
Publikováno v:
Journal of Physics: Conference Series. 851:012032
Detailed characteristics of the electron beam incident on the target of the Linac are almost impossible to be measured. With Monte Carlo technique it is possible to simulate the transport of radiation through the accelerator head and find out the ini
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5298ba84587fcedb5bfadbbb562f173f
https://doi.org/10.1088/1742-6596/851/1/012032
https://doi.org/10.1088/1742-6596/851/1/012032
Autor:
S. Hosoe, H. D. Tuan
Publikováno v:
Automatica. 35:735-739
It is shown in this paper that any state feedback/output feedback robust H"~ controller of the linearized singularly perturbed system yields a local solution of the nonlinear H"~ control problem for the original nonlinear singularly perturbed system.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::865d5283a8a071d43e8acd2554aef881
https://doi.org/10.1016/s0005-1098(98)00217-9
https://doi.org/10.1016/s0005-1098(98)00217-9
Autor:
S. Hosoe, H. D. Tuan
Publikováno v:
Automatica. 33:1373-1377
This paper is concerned with robust stabilization for linear and bilinear systems with nonlinear uncertainty. By using quadratic Lyapunov functions, our controls guarantee the uniform exponential stability of uncertain systems. Moreover, the controls
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cdfadd70b8a5e905946e8e4c6f83e5d1
https://doi.org/10.1016/s0005-1098(97)00027-7
https://doi.org/10.1016/s0005-1098(97)00027-7
Publikováno v:
Vehicle System Dynamics. 25:489-501
SUMMARY Active and semi-active integrated suspension which has two control inputs is considered. One is active oil flow control, and the other is damping coefficient control. The integrated control law based on nonlinear H∞ control is proposed in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::549a006f2d4e183165201223b91c7aa7
https://doi.org/10.1080/00423119608969215
https://doi.org/10.1080/00423119608969215
Autor:
H. D. Tuan
Publikováno v:
Optimization. 30:151-162
Given the convex differential inclusion (convex process, resp.) where λ is a parameter in a first countable topological space A, we prove the stability of the set of all X for which this inclusion is locally controllable (globally controllable) in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::658e1c1023d76091d588e2a1432f8bf8
https://doi.org/10.1080/02331939408843978
https://doi.org/10.1080/02331939408843978