• Optimizing for Sparse Training of Cognitive Radio Networks

  • Efficient spectrum sharing and power control in cognitive radio networks

  • HOS-based mode classification for infomobility framework

  • A Localized and Distributed Channel Assignment Framework for Cognitive Radio Networks

  • Optimal power allocation for cognitive radio based on a virtual noise threshold

  • Resource Allocation for Cognitive Radio: A nonlinear programming approach

  • Hybrid satellite/terrestrial networks: state of the art and future perspectives

  • Handover with QoS support issues in integrated HAP-Satellite network

  • A satellite-based architecture for internet P2P applications

  • Integrating Satellite and Terrestrial Technologies for Emergency Communications: the WISECOM Project