Space-orthogonal scheme for IRSs-aided multi-user MIMO in mmWave/THz communications
The sum-rate maximization for intelligent reflecting surfaces (IRS)-aided multi-user MIMO is
a recent open problem. The challenge lies in the coefficient designs for reflecting phase …
a recent open problem. The challenge lies in the coefficient designs for reflecting phase …
Study of linear precoding and stream combining for rate splitting in MU-MIMO systems
A Flores, RC de Lamare, B Clerckx - arXiv preprint arXiv:2003.03486, 2020 - arxiv.org
This paper develops stream combining techniques for rate-splitting (RS) multiple-antenna
systems with multiple users to enhance the common rate. We propose linear combining …
systems with multiple users to enhance the common rate. We propose linear combining …
A reduced-complexity multi-user MIMO precoding scheme with sorted-QR decomposition and block-based power allocation
CH Lin, PY Tsai - 2011 11th International Conference on ITS …, 2011 - ieeexplore.ieee.org
In this paper, we propose a reduced-complexity multi-user MIMO precoding scheme based
on sorted-QR decomposition suitable for green applications. In addition, a new power …
on sorted-QR decomposition suitable for green applications. In addition, a new power …
Effective use of long-term transmit channel state information in multi-user MIMO communication systems
MT Ivrlac, RLU Choi, RD Murch… - 2003 IEEE 58th …, 2003 - ieeexplore.ieee.org
We propose a novel approach to the design of linear transmit processing for the downlink of
multi-user multi-input multi-output (MU-MIMO) communication over fading wireless …
multi-user multi-input multi-output (MU-MIMO) communication over fading wireless …
A Modular Pragmatic Architecture for Multiuser MIMO with Array-Fed RIS
We propose a power-and hardware-efficient, pragmatic, modular, multiuser/multibeam array-
fed RIS architecture particularly suited to operate in very high frequency bands (high …
fed RIS architecture particularly suited to operate in very high frequency bands (high …
An overview on resource allocation techniques for multi-user MIMO systems
E Castaneda, A Silva, A Gameiro… - … Surveys & Tutorials, 2016 - ieeexplore.ieee.org
Remarkable research activities and major advances have been occurred over the past
decade in multiuser multiple-input multiple-output (MU-MIMO) systems. Several …
decade in multiuser multiple-input multiple-output (MU-MIMO) systems. Several …
Limited feedback hybrid precoding for multi-user millimeter wave systems
Antenna arrays will be an important ingredient in millimeter-wave (mmWave) cellular
systems. A natural application of antenna arrays is simultaneous transmission to multiple …
systems. A natural application of antenna arrays is simultaneous transmission to multiple …
An efficient signaling for multi-mode transmission in multi-user MIMO
In this paper the downlink of a multi-user MIMO (MUMIMO) system with multi-mode
transmission is considered. We propose a low-complexity algorithm for selecting users and …
transmission is considered. We propose a low-complexity algorithm for selecting users and …
Using a new structured joint congruence (STJOCO) transformation of Hermitian matrices for precoding in multi-user MIMO systems
In this paper, we propose a new algorithm for jointly processing a set of Hermitian matrices.
It is called structured joint congruence (STJOCO) transformation. Instead of simultaneously …
It is called structured joint congruence (STJOCO) transformation. Instead of simultaneously …