Instruct: Given a paper title, retrieve paper titles that are cited by the given paper.
Query: Performance analysis and comparison of ZF and MRT based downlink massive MIMO systems
Comparison of linear precoding schemes for downlink massive MIMO
Massive MIMO for Next Generation Wireless Systems
Near-optimal hybrid analog and digital precoding for downlink mmWave massive MIMO systems
3D Massive MIMO Systems: Modeling and Performance Analysis
Massive MIMO: An Introduction
Performance of Maximum ratio combining ( MRC ) MIMO Systems for Rayleigh Fading Channel
Multiuser Precoding With Limited Cooperation for Large-Scale MIMO Multicell Downlink
Optimal Design of Energy-Efficient Multi-User MIMO Systems: Is Massive MIMO the Answer?
Achieving"Massive MIMO"Spectral Efficiency with a Not-so-Large Number of Antennas
Massive MIMO, Non-Orthogonal Multiple Access and Interleave Division Multiple Access
Efficient Downlink Channel Reconstruction for FDD Multi-Antenna Systems
A Linear Precoding Scheme for Downlink Multiuser MIMO Precoding Systems
Survey of Large-Scale MIMO Systems
Massive MIMO: survey and future research topics
Scheduling and Resource Allocation in Downlink Multiuser MIMO-OFDMA Systems
A multi user beamforming scheme for downlink MIMO channels based on maximizing signal-to-leakage ratios
Performance of Millimeter Wave Massive MIMO with the Alamouti Code
Energy-Efficient Uplink Power Allocation in Multi-Cell MU-Massive-MIMO Systems
Energy and Spectral Efficiency of Very Large Multiuser MIMO Systems
Massive MIMO has Unlimited Capacity
An improvement of the breakdown voltage characteristic of trench gate IGBTs by using a shielding layer
Video eCommerce++: Toward Large Scale Online Video Advertising
A Collection of Software Engineering Challenges for Big Data System Development
The Spreadsheet Space: Eliminating the Boundaries of Data Cross-Referencing
Achieving"Massive MIMO"Spectral Efficiency with a Not-so-Large Number of Antennas