Results 91 to 100 of about 41,333 (196)
An overview of the CSI feedback based on deep learning for massive MIMO systems
物联网学报, 2020 The massive multiple-input multiple-output (MIMO) technology is considered to be one of the core technologies of the next generation communication system.To fully utilize the potential gains of MIMO systems,the base station should accurately acquire the ...
Muhan CHEN, Jiajia GUO, Xiao LI, Shi JIN
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IET Communications, Volume 20, Issue 1, January/December 2026.This paper addresses channel estimation in mmWave (millimetre wave) hybrid MIMO (multiple‐input multiple‐output) systems impaired by residual transceiver hardware nonidealities, modelled as additive non‐Gaussian noise via Bussgang decomposition. A hyperparameter‐free maximum Versoria criterion (MVC)‐based channel estimator is proposed, featuring a ...
Rangeet Mitra +5 more
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A Fair User Selection Algorithm for Multi-User Massive MIMO System
JAREE (Journal on Advanced Research in Electrical Engineering), 2018 Massive Multiple-input Multiple-output (Massive MIMO) system is one of the most potential candidates for the fifth-generation wireless communication.
Dhoni Putra Setiawan
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A Generalized Sum-Rate Optimizer for Cooperative Multiuser Massive MIMO Link Topologies
IEEE Access, 2014 Large-scale, or massive, multiple-input multiple-output (MIMO) systems are typified by the number of antennas contributing to a communication link.
Adam L. Anderson, Michael A. Jensen
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, 2019 Every new network generation needs to make a leap in area data throughput, to manage the growing wireless data traffic. The Massive MIMO technology can bring at least ten-fold improvements in area throughput by increasing the spectral efficiency (bit/s/Hz/cell), while using the same bandwidth and density of base stations as in current networks.
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Scalability of MIMO Antennas: Assessing Gain and HPBW for Different Antenna Element Configurations
Jurnal Rekayasa ElektrikaThe design of Massive MIMO Antennas presents challenges due to their large size, which can impede the design process. Additionally, the arrangement of multiple antenna elements in Massive MIMO Antennas poses a challenge, as it surpasses the capabilities ...
Salwa Salsabila +3 more
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STBC-based hybrid precoding with DFT codebook construction in Massive MIMO Systems [PDF]
International Journal of Research and Technology in Electrical IndustryMillimeter wave (mmWave) communication, which utilizes massive multiple input multiple output (MIMO) techniques, is one of the key enabling technologies for high capacity 5G cellular networks.However, the hardware complexity and the high power ...
Homeyra Rahbari +1 more
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Two-Dimension Direction-of-Arrival Estimation for Massive MIMO Systems
IEEE Access, 2015 With the rapid development of wireless communication networks, the need of massive Multiple-Input Multiple-Output (MIMO) to offer sufficient network capacity has become evident.
Ting Wang +3 more
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$\lambda$-MIMO: Massive MIMO via Modulo Sampling
, 2022 Massive multiple-input multiple-output (M-MIMO) architecture is the workhorse of modern communication systems. Currently, two fundamental bottlenecks, namely, power consumption and receiver saturation, limit the full potential achievement of this technology.
Liu, Ziang +2 more
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Overview of Key Technologies of Transmission in Massive MIMO System
Dianxin kexue, 2015 With the rise of the internet of things and rapid development of the mobile internet business，higher data rate of service is demanded. Due to the ability of fully exploiting the spatial degree of freedom and obtaining good energy efficiency while ...
Xi Yang, Shi Jin
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