High performance computing: network computing technology, high performance computing software and tool development, computer system evaluation technology, cloud computing system, mobile computing system, point-to-point computing, grid and cluster computing, service and Internet computing, utility computing, etc.
Communication: 6G communication and networking, green communication systems, communication equipment modeling, electromagnetic compatibility and antenna design, network and wireless communication, optical communication, communication signal processing, microwave/millimeter wave/terahertz circuits and systems, digital communication principles, digital signal processing basics, DSP technology, modern communication network technology, modern fiber optic communication technology, aerospace communication technology, network and information security, coding and signal processing, RF front-end circuits and systems, ultra large scale integrated circuits and system design.