Joint Iterative Receiver Design and Multi-Segmental Channel Estimation for OFDM systems over Rapidly Time-Varying Channels.pdf LinearPhysical-LayerNetworkCodingfor5GRadio AccessNetworks .pdf PhysicalLayerNetworkCodingforDistributed MassiveMIMO.pdf Sum Rate Analysis of MU-MIMO with a 3D MIMO Base Station Exploiting Elevation Features.pdf hetnets massive mimo.pdf Five Disruptive Technology Directions for 5G.pdf