(Topics include but are not limited to)
Topic 1: Signal Processing
Signal Processing and Detection
Radar and sonar signal processing
Communication signal processing
Audio and sound signal processing
Sensor array and multi-channel signal processing
Multimedia signal processing
Speech and Language Processing
Image and video processing
Signal Processing in Computer Vision and Robotics Technology
optimization method 
Computational imaging/spectral imaging
machine learning
Signal processing through graphics and networks
Compressed sensing and sparse modeling
Nonlinear signal processing
Statistical signal processing
IoT signal processing

Information forensics and security
Educational signal processing
Big data signal processing
Signal processing of power system
Design/Implementation of Signal Processing System
Topic 2: Communication Technology
Analog Electronic Technology
Signal and System
Communication electronic circuit
Microcontroller technology
Integrated design of electronic circuits
Principles of Digital Communication
DSP technology
Modern Communication Network Technology
Modern fiber optic communication technology
Aviation Communication Technology
Aerospace Communication Technology
Electronic Science and Technology
Information and Communication Engineering
Theoretical basis of communication network
Modern exchange technology
multimedia communication 
wireless communication 
Broadband Access and Internet Communication
Antenna and Propagation 
Optical Communication and Optical Networks
Mobile Internet and Terminal
RF technology
satellite communication
mobile communication
Microwave radio, etc