I received my B. Sc. and M. Sc. degrees from Xidian University. Xi'an, China, and received my Ph.D. degree from the National University of Singapore, Singapore. During 2006, I was with the Department of Electrical and Computer Engineering, Duke University, as a postdoctoral research associate. From January 2007 to December 2010, I was a research associate with the Department of Electrical and Computer Engineering, Stevens Institute of Technology. I joined the University of Eletronic Science and Technology of China (UESTC) in 2011.
I am a recipient of the 2013 IEEE Vehicular Technology Soceity (VTS) Jack Neubauer Award and the 2024 IEEE Signal Process. Letters Best Paper Award. I was an Associate Technical Editor for IEEE Communications Magazine from 2012 to 2020, and was a Senior Associate Editor for IEEE Signal Processing Letters from 2018 to 2022. I am currently a Member of the IEEE SPS Sensor Array and Multichannel TC.

• Millimeter Wave and THz communications;
• Sparse theory and compressed sensing;
• Variational Bayesian inference and deep neural networks;
• Detection and estimation theory;

• Our paper entitled "Compressed channel estimation for intelligent reflecting surface-assisted millimeter wave systems" received the 2024 IEEE Signal Process. Letters Best Paper Award.
• Our paper entitled "CSI-Free Position Optimization for Movable Antenna Communication Systems: A Derivative-Free Optimization Approach" was recently accepted by IEEE Wireless Communication Letters.
• Our paper entitled "Communication efficient ConFederated learning: An event-triggered SAGA approach" was published by IEEE Trans. Signal Processing.
• Our paper entitled "Confederated learning: federated learning with decentralized edge servers" was published by IEEE Trans. Signal Processing.
• Our paper entitled "Beam training and alignment for RIS-assisted millimeter wave systems: state of the art and beyond" was published by IEEE Wireless Communications Magazine.
• Our paper entitled "A variational Bayesian inference-inspired unrolled deep network for MIMO detection" was published by IEEE Trans. Signal Prcocessing.
• Our paper entitled "Joint transceiver and large intelligent surface design for massive MIMO mmWave systems" was published by IEEE Trans. Wireless Communications.
• Our paper entitled "Intelligent reflecting surface-assisted millimeter wave communications: Joint active and passive precoding design" was published by IEEE Trans. Vehicular Technology.
• Our paper entitled "Compressed channel estimation for intelligent reflecting surface-assisted millimeter wave systems" was published by IEEE Signal Processing Letters.