Deliverable D4.2 Final results on multi-antenna access and link enhancements

This is the second and final public report of the ONE5G work package WP4 "Multi-antenna access and link enhancement". D4.2 gives an overview of the overall project results, from June 2017 to April 2019, with is a slight focus on the new results achieved after the intermediate report D4.1. The research results cover the following three areas 1) "Future-proof multi-service access solutions", 2) "Massive MIMO enablers towards practical implementation", and 3) "Advanced link management solutions assuming CRAN/DRAN deployments and/or massive MIMO". We summarise the main outcomes and we discuss potential impacts regarding the 5G evolution.