* 5G Architecture and design
* PHY, MAC , routing novel communication protocols for 5G
* 5G applications, services and Testbeds
* Green networking in 5G
* Social-aware 5G networks
* IoT networking in 5G
* Software Defined Radio and Dynamic Spectrum Access in 5G Networking
* Spectrum utilization and sharing
* Massive MIMO Communications
* Dynamic Beamforming techniques
* Free Space Optical communications
* Heterogenous cells and communications
* Millimeter wave communications
* Coordinated and small-scale cell communications
* Device-to-Device Communications and networking
* Security and privacy for 5G