报告摘要：

To meet the 5G IoT requirement, communication system needs to optimize with different constraints.  In this talk, we discuss the physical limitations of the system and discuss the choices of system designs. Specifically, the talk covers our study in nonlinear front-end linearization, constant envelope modulation, and coding for short packet, which is very hot considering Huawei’s polar codes.

Dr. Qian received his bachelor’s and master’s degree from Tsinghua University in 1998 and 2000, respectively.  He received the PhD degree from Georgia Institute of Technology in 2005.  After graduation, he worked in industry in the U.S. for 5 years before he was awarded 100 talent program of Chinese Academy of Sciences and returned to China.  He is currently with Shanghai Advanced Research Institute, Chinese Academy of Sciences.

Dr. Qian has more than 15 years R&D experience in signal processing and wireless communications.  His research focus is in physical layer algorithms and implementation.  He has extensive experience in joint optimization of the RF front end and baseband system.  He has co-authored 2 book chapters, published more than 60 SCI/EI indexed papers and applied for 40+ patents with 4 granted U.S. patents.