• Wireless ad hoc & sensor networks 
• Information-centric networking 
• Embedded networks 
• Opportunistic networking 
• Delay-tolerant networks 
• Cognitive radio networks 
• Vehicular networks 
• Smart Grid communications 
• Underwater sensor networks 
• Cyber-physical systems 
• Social networks 
• Mobile and ubiquitous networking 
• Green networking 
• Overlay and peer-to-peer networks 
• Local-area and metropolitan-area networks 
• Storage-area networks 
• Routing and transport protocols 
• Big Data Networking 
• Cloud computing and networking 
• Software Defined Networking and Network Function Virtualisation 
• Internet of Things 
• Link technologies 
• Adaptive networking applications 
• Authentication, authorization, accounting
•  Security and privacy 
• Cross-layer optimization 
• Mobility and Location-dependent services 
• Multimedia and real-time communication 
• Machine-to-machine communications for smart environments
•  Smart Cities 
• Network traffic characterization and measurements
•  Network management, reliability and QoS 
• Performance evaluation of networks
• Testbeds for network experiments 
• Network coding 
• Optical and high-speed access networks 
• E-Health networking