Instruct: Given a paper title, retrieve paper titles that are cited by the given paper
Query: Massive MIMO for Fifth Generation (5G): Opportunities and Challenges
Massive MIMO for Next Generation Wireless Systems
Massive MIMO in the UL/DL of Cellular Networks: How Many Antennas Do We Need?
Millimeter-wave beamforming as an enabling technology for 5G cellular communications: theoretical feasibility and prototype results
MegaMIMO: Scaling Wireless Capacity with User Demands
Millimeter-wave antennas for radio access and backhaul in 5G heterogeneous mobile networks
an overview of massive mimo system in 5 g .
Key elements to enable millimeter wave communications for 5G wireless systems
Nonorthogonal Multiple Access for 5G and Beyond
Scaling up MIMO: Opportunities and challenges with very large arrays
Beamspace MU-MIMO for high-density gigabit small cell access at millimeter-wave frequencies
Multi-Objective Signal Processing Optimization: The Way to Balance Conflicting Metrics in 5G Systems
Out-of-Band mmWave Beamforming and Communications to Achieve Low Latency and High Energy Efficiency in 5G Systems
A Survey of Non-Orthogonal Multiple Access for 5G
Large-scale antenna systems with hybrid analog and digital beamforming for millimeter wave 5G
Survey of Large-Scale MIMO Systems
Multi-Dimensional Convergence in Future 5G Networks
Massive MIMO Systems with Non-Ideal Hardware: Energy Efficiency, Estimation, and Capacity Limits
Three-Dimensional Beamforming: A new enabling technology for 5G wireless networks
Generalized Frequency Division Multiplexing for 5th Generation Cellular Networks
A circuit designer's guide to 5G mm-wave
Pathologies in information bottleneck for deterministic supervised learning.
Prevalence of chronic kidney disease and decreased kidney function in the adult US population: Third national health and nutrition examination survey
An empirical study of discriminative sequence labeling models for Vietnamese text processing
A Quantitative Assessment of Performance in Mobile App Development Tools
From Single user to Multiuser Communications: Shifting the MIMO paradigm