1. Introduction 2. Network Deployment and Evolution 3. Elements of Wave Propagation 4. Antenna Arrays and Classical Beamforming 5. Orthogonal Frequency Division Multiplexing - Based multiple-input multiple-output systems 6. Multiantenna technologies 7. Concepts and Solutions for High band Millimeter Wave 8. 3GPP Physical Layer Solutions for Long-term Evolution and the Evolution Towards New Radio 9. 3GPP Physical Solutions for New Radio 10. End-to-end features 11. Radio Performance Requirements and Regulations 12. Architecture and Implementation Aspects 13. Performance of Multiantenna Features and Configurations 14. Advanced Antenna Systems in Network Deployments 15. Summary and Outlook