Graduate School of
Science and Engineering

Wireless communications play important role not only for broadband data transmission but also for public safety. Our laboratory is making research on digital signal processing technologies for wireless communications with high quality and reliability in fast vehicle environment and in low received signal power environment. Using digital signal processing technologies in “Time”, “Frequency” and “Space” domains, we focus on robust wireless communication systems for high-speed trains and airplanes at a speed of several hundreds of km’s per hour and communication satellitesat a height of several ten thousands of km’s. We are also making research on visualization technologies for wireless communications in order to support robust wireless communication systems. In addition, we are expanding these digital signal processing technologies not only to wireless communications but also to wired communications (optical communications, metallic communications) and acoustic sensing.