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Dealing with Interference in Distributed Large-scale MIMO Systems: A Statistical Approach
Haifan Yin, David Gesbert, Laura Cottatellucci
This paper considers the problem of interference control through the use of second-order statistics in massive MIMO multi-cell networks. We consider both the cases of co-located ma…
Degrees of Freedom of Certain Interference Alignment Schemes with Distributed CSIT
Paul de Kerret, Maxime Guillaud, David Gesbert
In this work, we consider the use of interference alignment (IA) in a MIMO interference channel (IC) under the assumption that each transmitter (TX) has access to channel state inf…
CSI Sharing Strategies for Transmitter Cooperation in Wireless Networks
Paul de Kerret, David Gesbert
Multiple-antenna "based" transmitter (TX) cooperation has been established as a promising tool towards avoiding, aligning, or shaping the interference resulting from aggressive spe…
Spatial CSIT Allocation Policies for Network MIMO Channels
Paul de Kerret, David Gesbert
In this work, we study the problem of the optimal dissemination of channel state information (CSI) among K spatially distributed transmitters (TXs) jointly cooperating to serve K r…
On the Degrees of Freedom of the K-User Time Correlated Broadcast Channel with Delayed CSIT
Paul de Kerret, Xinping Yi, David Gesbert
The Degrees of Freedom (DoF) of a K-User MISO Broadcast Channel (BC) is studied when the Transmitter (TX) has access to a delayed channel estimate in addition to an imperfect estim…