Instruct: Given the title of a scientific paper, retrieve paper titles that are cited by the given paper.
Query: Optimal Design of Energy-Efficient Multi-User MIMO Systems: Is Massive MIMO the Answer?
Designing multi-user MIMO for energy efficiency: When is massive MIMO the answer?
Energy efficiency analysis with circuit power consumption in massive MIMO systems
MegaMIMO: Scaling Wireless Capacity with User Demands
Energy-Efficient Hybrid Analog and Digital Precoding for MmWave MIMO Systems With Large Antenna Arrays
Deploying Dense Networks for Maximal Energy Efficiency: Small Cells Meet Massive MIMO
Hybrid Beamforming for Massive MIMO: A Survey
Multiuser MIMO-OFDM for Next-Generation Wireless Systems
Efficient Antenna Selection and User Scheduling in 5G Massive MIMO-NOMA System
MIMO gain and energy efficiency in LTE
Scalable user selection for MU-MIMO networks
Transmit antenna selection for massive MIMO: A knapsack problem formulation
Efficient User Selection for Downlink Zero-Forcing Based Multiuser MIMO Systems
Hybrid Iterative Space-Time Equalization for Multi-User mmW Massive MIMO Systems
Massive MIMO in the UL/DL of Cellular Networks: How Many Antennas Do We Need?
Applicability of big data analytics to massive MIMO systems
A Network Overview of Massive MIMO for 5G Wireless Cellular: System Model and Potentials
Performance analysis and comparison of ZF and MRT based downlink massive MIMO systems
The capacity optimality of beam steering in large millimeter wave MIMO systems
Robust Power Allocation Designs for Multiuser and Multiantenna Downlink Communication Systems through Convex Optimization
How Many Antenna Arrays Are Dense Enough in Massive MIMO Systems
peer effects and alcohol use among college students .
Design and thermal analysis on high torque low speed fractional-slot concentrated windings in-wheel traction motor
unsupervised and semi - supervised clustering : a brief survey ∗ .
Energy efficiency analysis with circuit power consumption in massive MIMO systems
forest fire risk assessment using hotspot analysis in gis safwanah ni ’ matullah .