Results 291 to 300 of about 3,638,652 (319)
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Zero-Forcing Spatial Interweave with Greedy Scheduling
Wireless Personal Communications, 2013We propose a method that allows opportunistic shared channel utilization in multi-user multiple-input multiple-output (MIMO) systems, without causing any interference towards the primary system. It is shown that with appropriate exploitation of demodulation pilot signaling, the opportunistic system can quantify all the necessary information in order to
Tölli Antti-Heikki +3 more
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IEEE Transactions on Communications, 2019
This paper studies multi-user multi-cell visible light communications networks in which each cell is composed of multiple light emitting diode (LED) arrays.
Thanh V. Pham, A. Pham
semanticscholar +1 more source
This paper studies multi-user multi-cell visible light communications networks in which each cell is composed of multiple light emitting diode (LED) arrays.
Thanh V. Pham, A. Pham
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Inverse Problems and Zero Forcing for Graphs
Mathematical Surveys and Monographs, 2022L. Hogben, J. Lin, B. Shader
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The Zero Force Singularity (ZFS) is a theoretical concept in which the local force vanishes (F → 0), while density or pressure may diverge to extremely high values. In this work, we demonstrate that total energy is globally conserved, even under these extreme conditions.
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Zero-forcing methods for downlink spatial multiplexing in multiuser MIMO channels
IEEE Transactions on Signal Processing, 2004Q. Spencer, A. Swindlehurst, M. Haardt
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SciEnggJ
This research analyzed the performance of hybrid beamforming in a 256 x 256 Massive MIMO system, which aimed to reduce energy power consumption by applying two methods: Regularized Zero Forcing and Phased Zero Forcing. The approach used was an experimental method simulated through MATLAB software to evaluate the performance of hybrid beamforming using ...
Endah Setyowati +3 more
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This research analyzed the performance of hybrid beamforming in a 256 x 256 Massive MIMO system, which aimed to reduce energy power consumption by applying two methods: Regularized Zero Forcing and Phased Zero Forcing. The approach used was an experimental method simulated through MATLAB software to evaluate the performance of hybrid beamforming using ...
Endah Setyowati +3 more
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On sparse multimode zero forcing transceivers
2015 IEEE International Conference on Digital Signal Processing (DSP), 2015This paper introduces sparse multimode zero forcing transceivers in which a combination of l 1 -norm minimization and the Farrow structure allows efficient low-cost channel equalization. Specifically, the Farrow structure (i) realizes multimode pulse shaping filters, and (ii) equalizes the amplitude distortion. The phase distortion is equalized using a
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Local Partial Zero-Forcing Precoding for Cell-Free Massive MIMO
IEEE Transactions on Wireless Communications, 2020Giovanni Interdonato +2 more
exaly
Total and Zero Forcing in Graphs
2019Abstract: Please refer to full text to view abstract. ; D.Phil. (Mathematics)
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Zero Forcing In Neutrosophic SuperHyperGraphs
[ADDRESSED CITATION][HG207b] Henry Garrett, “Zero Forcing In Neutrosophic SuperHyperGraphs”. Dr. Henry Garrett, 2024 (doi: 10.5281/zenodo.12691570). In this scientific research book, there are some scientific research chapters on “Extreme Zero Forcing In Neutrosophic SuperHyperGraphs” and “Neutrosophic Zero Forcing In Neutrosophic SuperHyperGraphs ...openaire +1 more source