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On Optimal Power Allocation for Downlink Non-Orthogonal Multiple Access Systems
TLDR
We have studied the power allocation in downlink NOMA systems to maximize the MMF, sum rate, and EE with weights or QoS constraints. Expand
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Coordinated Multicell Multiuser Precoding for Maximizing Weighted Sum Energy Efficiency
TLDR
We investigate energy efficient multicell multiuser precoding design and consider a new criterion of weighted sum energy efficiency, which is defined as the weighted sum of the energy efficiencies of multiple cells. Expand
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Blind Calibration and DOA Estimation With Uniform Circular Arrays in the Presence of Mutual Coupling
In smart antenna systems, mutual coupling between elements can significantly degrade the performance of array processing algorithms. Based on the special structure of coupling matrix, this letterExpand
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Coordinated Beamforming for Energy Efficient Transmission in Multicell Multiuser Systems
TLDR
In this paper we study energy efficient joint power allocation and beamforming for coordinated multicell multiuser downlink systems by exploiting the relationship between the user rate and the mean square error. Expand
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Tumor-specific expression of microRNA-26a suppresses human hepatocellular carcinoma growth via cyclin-dependent and -independent pathways.
MicroRNA-26a (miR-26a) is a tumor suppressor that is reduced in hepatocellular carcinoma (HCC). Increasing evidence indicates that the liver is a hormone-responsive organ like the breast. The purposeExpand
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Max-Min Energy Efficient Beamforming for Multicell Multiuser Joint Transmission Systems
TLDR
We focus on fairness-based energy efficiency and aim to maximize the minimum user energy efficiency in the multicell multiuser joint beamforming system, taking both dynamic and static power consumptions into account. Expand
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Codebook Design for Beam Alignment in Millimeter Wave Communication Systems
TLDR
We propose a new beam training codebook to achieve uniform BA performance with low overhead. Expand
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Graph-Based Joint User-Centric Overlapped Clustering and Resource Allocation in Ultradense Networks
TLDR
We propose a novel two-stage graph-based user-centric overlapped clustering and resource allocation scheme for maximizing the spectral efficiency of ultra-dense networks. Expand
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Leakage-Aware Energy-Efficient Beamforming for Heterogeneous Multicell Multiuser Systems
TLDR
In this paper, we study energy-efficient coordinated beamforming design for heterogeneous multicell multiuser downlink systems. Expand
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Sum-Rate Analysis for Massive MIMO Downlink With Joint Statistical Beamforming and User Scheduling
TLDR
A low-complexity joint statistical beamforming and user scheduling algorithm via greedy search is proposed, where the beamforming is based on the signal-to-leakage-and-noise-ratio (SLNR) for closed-form design and tractable analysis, while the user scheduling isbased on the derived sum-rate expression. Expand
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