J
Jiamin Li
Researcher at Southeast University
Publications - 115
Citations - 867
Jiamin Li is an academic researcher from Southeast University. The author has contributed to research in topics: MIMO & Telecommunications link. The author has an hindex of 11, co-authored 81 publications receiving 510 citations.
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Journal ArticleDOI
Area Spectral Efficiency and Area Energy Efficiency of Massive MIMO Cellular Systems
TL;DR: A closed-form approximation of the area spectral efficiency (ASE) for uplink multicell multiuser massive MIMO systems by using a uniformly distributed user location model and obtaining the area energy efficiency (AEE) in a cell.
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Performance of Network-Assisted Full-Duplex for Cell-Free Massive MIMO
TL;DR: The spectral efficiency of network assisted full-duplex communications (NAFD) in cell-free (CF) massive multiple-input multiple-output (MIMO) network with imperfect channel state information is investigated under spatial correlated channels and a novel genetic algorithm based user scheduling strategy (GAS) is proposed.
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Downlink Spectral Efficiency of Distributed Massive MIMO Systems With Linear Beamforming Under Pilot Contamination
TL;DR: It is shown that MRT and ZF beamforming achieve the same ultimate rate no matter what levels of effective channel gain information at user side, and when the coherence interval is large, the downlink beamforming training scheme is more preferable for the distributed massive MIMO systems.
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Deep Learning-Based Pilot Design for Multi-User Distributed Massive MIMO Systems
TL;DR: In this article, a deep learning-based pilot design scheme was proposed to minimize the sum mean square error (MSE) of channel estimation for multi-user distributed massive MIMO systems.
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Uplink Spectral Efficiency Analysis of Distributed Massive MIMO With Channel Impairments
TL;DR: It is shown that MRC and ZF receivers achieve the same ultimate achievable rate in the presence of the practical channel impairments and that channel aging has a greater impact on ZF receiver and the impact of the Doppler shift is more detrimental than that of the phase noise.