Intelligent distributed beam selection for cell-free massive MIMO hybrid precoding
C Zhang, X Zhang, L Wei, Q Xu… - IEEE …, 2023 - ieeexplore.ieee.org
Hybrid precoding in cell-free massive MIMO (CF-mMIMO) faces many challenges, eg, large
cascaded beamspace and high signaling overhead. In this letter, we propose a two-stage …
cascaded beamspace and high signaling overhead. In this letter, we propose a two-stage …
Joint Uplink and Downlink Robust Transmission for Cell-Free Networks
This paper investigates the joint uplink (UL) and downlink (DL) robust transmission design
for cell-free networks. The total data amount of the UL and DL transmissions is maximized in …
for cell-free networks. The total data amount of the UL and DL transmissions is maximized in …
Analysis of selective user forwarding in Cell-free massive MIMO with channel aging
Cell-free massive multiple-input-multiple-output (CF-mMIMO) systems provide spectral
efficiency (SE) gains with a more uniform quality-of-service in the network area compared to …
efficiency (SE) gains with a more uniform quality-of-service in the network area compared to …
Joint DNN Partitioning and Resource Allocation for Multiple Machine Learning-based Mobile Applications at the Network Edge
As a core technique of machine learning, deep neural networks (DNNs) have been
extensively used in today's mobile applications. However, users' mobile devices (MDs) have …
extensively used in today's mobile applications. However, users' mobile devices (MDs) have …