Pilot Design for Sparse Channel Estimation in Large-Scale MIMO-OFDM System by Chao Xu, Jianhua Zhang, Mengmeng Liu, Changchuan Yin

“…The pilot design problem in large-scale multi-input-multioutput orthogonal frequency division multiplexing (MIMO-OFDM) system is investigated from the perspective of compressed sensing (CS). …”
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Self-Isolated Surface-Mountable MIMO Antenna for FR1 Band Communications by Arpita Patel, Abdulkarem H. M. Almawgani, Trushit Upadhyaya, Vishal Sorathia, Vipul Dabhi, Seif Shebl

“…The proposed surface-mountable self-isolated MIMO antenna covers n78 and n79 5G frequency bands. …”
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AOA, Delay, and Complex Propagation Factor Estimation for the Monostatic MIMO Radar System by Saleh O. Al-Jazzar, Sami Aldalahmeh

“…These estimates can be used as initializations for other MIMO radar methods, such as the maximum likelihood algorithm. …”
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Switching MIMO System with Adaptive OFDM Modulation for Indoor Visible Light Communication by Xinyue Guo, Keer Zhang, Xufa Huang

“…In this paper, we propose and experimentally demonstrate a switching multiple input and multiple output (MIMO) system combining with adaptive orthogonal frequency division multiplexing (OFDM) modulation for high-speed indoor visible light communications. …”
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On the MIMO Capacity for Distributed System under Composite Rayleigh/Rician Fading and Shadowing by Santiago González-Aurioles, J. L. Padilla, P. Padilla, Juan F. Valenzuela-Valdés, Juan C. Gonzalez-Macias

“…This type of fading is proposed for massive MIMO by others and our results open the door to emulate massive MIMO on a reverberation chamber.…”
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Dual-Band MIMO Antenna Design for 5G Smartphones Mobile Communications by Atta Ullah, Naser Ojaroudi Parchin, Mohamed Abdul-Al, Waqas Manan, Abubakar Salisu, Ibrahim Gharbia, Chan Hwang See, Raed Abd-Alhameed

Subjects: “…MIMO Array…”
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Study of the Colocated Dual-Polarized MIMO Capacity Composed of Dipole and Loop Antennas by Dazhi Piao, Xingning Jia, Lingyu Yang, Qingxin Guo, Yi Mao, Zengrui Li

“…The colocated dual-polarized dipole (DPD) and dual-polarized loop (DPL) MIMO channel performances are compared. Computation results show that, for the ideal electric and magnetic dipoles, the dual-polarized MIMO systems have identical channel capacity. …”
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Improving Performance of Integrated Ground-HAPS FSO Communication Links With MIMO Application by Emna Zedini, Yalcn Ata, Mohamed-Slim Alouini

Subjects: “…multiple-input multiple output (MIMO)…”
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Research on CSI feedback of RIS-assisted massive MIMO system based on manifold learning by QIAN Mujun, YU Shunchi, LIU Chen, SONG Yunchao, LU Feng

Subjects: “…massive MIMO…”
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Novel Base Station MIMO Antennas with Enhanced Spectral Efficiencies Using Angular Reuse by Miguel Mora-Andreu, David A. Sánchez-Hernández

“…The true polarization diversity (TPD) technique is combined with the spatial diversity technique in novel MIMO antenna array geometries with a large number of elements. …”
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A SIC and ML approach for MIMO non-orthogonal multiple access signal detection by Arun Kumar, Nishant Gaur, Aziz Nanthaamornphong

“…One of the top candidates for an enhanced radio architecture is Optical Non-Orthogonal Multiple Access (O-NOMA), which is based on Multiple inputs and Multiple Outputs (MIMO). The identification of signals at the receiver terminal is more difficult due to the employment of a lot of antennas. …”
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The PARAFAC-MUSIC Algorithm for DOA Estimation with Doppler Frequency in a MIMO Radar System by Nan Wang, Wenguang Wang, Fan Zhang, Yunneng Yuan

“…The PARAFAC-MUSIC algorithm is proposed to estimate the direction-of-arrival (DOA) of the targets with Doppler frequency in a monostatic MIMO radar system in this paper. To estimate the Doppler frequency, the PARAFAC (parallel factor) algorithm is firstly utilized in the proposed algorithm, and after the compensation of Doppler frequency, MUSIC (multiple signal classification) algorithm is applied to estimate the DOA. …”
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Joint DOA and DOD Estimation in Bistatic MIMO Radar without Estimating the Number of Targets by Zaifang Xi, Xiao-feng Wu, Shuyue Wu, Zhijun Tang, Shigang Hu

“…In this paper, an efficient method for joint DOA and DOD estimation in bistatic MIMO radar without estimating the number of targets is presented. …”
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Sparse Array Angle Estimation Using Reduced-Dimension ESPRIT-MUSIC in MIMO Radar by Chaozhu Zhang, Yucai Pang

“…In this paper, both the transmit array and receive array are sparse linear arrays in the bistatic MIMO radar. Firstly, we present an ESPRIT-MUSIC method in which ESPRIT algorithm is used to obtain ambiguous angle estimates. …”
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MIMO Antenna Polynomial Weighted Average Design Method of Downward-Looking Array SAR by Hui Liu, Qing Xu, Guowang Jin, Hongmin Zhang

“…MIMO antenna polynomial weighted average design method of downward-looking array SAR was proposed from the angle of surveying and mapping in this paper, in order to solve the ill-posed problem that an equivalent virtual array can be implemented by a variety of physical transmitter-receiver arrays for bistatic MIMO linear array. …”
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Energy Sharing and Performance Bounds in MIMO DFRC Systems: A Trade-Off Analysis by Ziheng Zheng, Xiang Liu, Tianyao Huang, Yimin Liu, Yonina C. Eldar

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MIMO Self-Encoded Spread Spectrum with Iterative Detection over Rayleigh Fading Channels by Shichuan Ma, Lim Nguyen, Won Mee Jang, Yaoqing (Lamar) Yang

“…In this paper, we propose to incorporate SESS in multiple-input multiple-output (MIMO) systems as a means to combat against fading effects in wireless channels. …”
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FDA-MIMO Radar Rapid Target Localization via Reconstructed Reduce Dimension Rooting by Cheng Wang, Zhi Zheng, Wen-Qin Wang

Subjects: “…FDA-MIMO radar…”
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A Compact 5G Decoupling MIMO Antenna Based on Split-Ring Resonators by Ziyu Xu, Qisheng Zhang, Linyan Guo

“…A compact planar multiple-input multiple-output (MIMO) antenna array for 5G band is proposed in this paper. …”
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Performance Analysis of 3D Massive MIMO Cellular Systems with Collaborative Base Station by Xingwang Li, Lihua Li, Ling Xie, Xin Su, Ping Zhang

“…Massive MIMO have drawn considerable attention as they enable significant capacity and coverage improvement in wireless cellular network. …”
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