Spectrum Sensing and Environment Awareness -- Active user blind detection through deep learning -- Spectrum Sensing Based on Dynamic Primary User With Additive Laplacian Noise in Cognitive Radio -- Blind Source Separation for Wireless Networks: a Tool for Topology Sensing -- Efficient Clustering Schemes Towards Information Collection -- A Non-zero Sum Power Control Game with Uncertainty -- Demonstrating Spectrally Efficient Asynchronous Coexistence for Machine Type Communication: A Software Defined Radio Approach -- 7 Distance Estimation for Database-assisted Autonomous Platooning -- A priced-Deferred Acceptance (p-DA) Technique for D2D Communication in Factories of the Future -- Data-Driven Intelligent Management of Energy Constrained Autonomous Vehicles in Smart Cities -- A Primer on Large Intelligent Surface (LIS) in an Industrial Setting -- Scalability and Replicability of Spectrum for Private 5G Network Business: Insights into Radio Authorization Policies -- Novel Spectrum Administration and Management -- Approaches Transform 5G Towards Open Ecosystemic Business Models -- Moving from 5G in Verticals to Sustainable 6G: Business, Regulatory and Technical Research Prospects.