Hybrid Analog-Digital Beamforming in Cooperative mmWave MIMO Systems. - Pengfei Ni; Rang Liu; Ming Li 011; Qian Liu 001 (GLOBECOM, 2021)

BS-RIS-User Association and Beamforming Designs for RIS-aided Cellular Networks. - Sifan Liu; Pengfei Ni; Rang Liu; Yang Liu 017; Ming Li 011; Qian Liu 001 (ICCC, 2021)

Joint User Scheduling and Hybrid Beamforming Design for Cooperative mmWave Networks. - Pengfei Ni; Zihuan Wang; Hongyu Li 002; Ming Li 011; Qian Liu 001 (WCNC, 2021)

Research on the Coordinated Development of Global Urban Economic Competitiveness: Based on a Sample of 1007 Cities. - Xiaonan Liu; Pengfei Ni; Fangqu Niu; Bo Li; Qihang Li (Complex., 2021)

Analysis of Ultrasonic Machining Characteristics under Dynamic Load. - Zhangping Chen; Xinghong Zhao; Shixing Chen; Honghuan Chen; Pengfei Ni; Fan Zhang (Sensors, 2022)

User Association and Hybrid Beamforming Designs for Cooperative mmWave MIMO Systems. - Pengfei Ni; Rang Liu; Ming Li 011; Qian Liu 001 (IEEE Trans. Signal Inf. Process. over Networks, 2022)

Partially Distributed Beamforming Design for RIS-Aided Cell-Free Networks. - Pengfei Ni; Ming Li 011; Rang Liu; Qian Liu 001 (IEEE Trans. Veh. Technol., 2022)