no code implementations • 18 Aug 2020 • Lisu Yu, Jingxian Wu, Andong Zhou, Erik G. Larsson, Pingzhi Fan
Employing massively distributed antennas brings radio access points (RAPs) closer to users, thus enables aggressive spectrum reuse that can bridge gaps between the scarce spectrum resource and extremely high connection densities in future wireless systems.
no code implementations • 10 Jun 2020 • Andong Zhou, Jingxian Wu, Erik G. Larsson, Pingzhi Fan
This letter develops an optimum beamforming method for downlink transmissions in cell-free massive multiple-input multiple-output (MIMO) systems, which employ a massive number of distributed access points to provide concurrent services to multiple users.
