Telecommunications Information systems Network services Network technologies Next generation (5G) mobile communications Heterogeneous networks and small cells Big data networking Protocols, architectures and applications for the Internet of Things ICT for smart cities Network functions virtualization and software defined networking Green communications and energy efficiency Self-organizing/self-deploying networks Cognitive radio and networks Wireless sensor and actuator networks D2D and M2M communications Ad-hoc communications Cooperative communications Multi-antenna and beam-forming systems Game theory for communications Signal processing for communications Wireless communication testbeds, measurements and modelling Advances in 3G and 4G mobile communications Smart grid communications Powerline communications Molecular, biological and multi-scale communications Vehicular networking Pervasive and mobile computing Cloud computing Satellite and space communications Emerging WLANs, WPANs and WMANs Optical communications and technologies Wireless optical communications and VLC Information theory, channel coding and joint source channel coding Network coding techniques Image processing, video compression and coding QoS provision and management Metrics and models for QoE Multimedia and virtual reality Cryptography and network security Standards for communications and networking