19 citations · 114 across the 35 of their papers we have counts for
7 papers · 1 filter
Distribution of the Sum of Fisher-Snedecor Random Variables and Its Applications
Hongyang Du, Jiayi Zhang, Julian Cheng +1
The statistical characterization of the sum of random variables (RVs) are useful for investigating the performance of wireless communication systems. We derive exact closed-form ex…
Cross-Layer Scheduling and Beamforming in Smart Grid Powered Small-Cell Networks
Yanjie Dong, Md. Jahangir Hossain, Julian Cheng +1
In the small-cell networks (SCNs) with multiple small-cell base stations (ScBSs), the joint design of beamforming vectors, user scheduling and ScBS sleeping is investigated with th…
Joint Precoding and Power Control in Small-Cell Networks With Proportional-Rate MISO-BC Backhaul
Yanjie Dong, Md. Jahangir Hossain, Julian Cheng +1
In the small-cell networks with multiple-input-single-output broadcasting (MISO-BC) backhauls, the joint dirty-paper coding and power control are investigated for the \mbox{MISO-BC…
Secure Distributed On-Device Learning Networks With Byzantine Adversaries
Yanjie Dong, Julian Cheng, Md. Jahangir Hossain +1
The privacy concern exists when the central server has the copies of datasets. Hence, there is a paradigm shift for the learning networks to change from centralized in-cloud learni…
Spatial Beam Tracking and Data Detection for an FSO Link to a UAV in the Presence of Hovering Fluctuations
Hossein Safi, Akbar Dargahi, Julian Cheng
Recent advances in small-scale unmanned aerial vehicles (UAVs) have opened up new horizons for establishing UAV-based free-space optical (FSO) links. However, FSO technology requir…
Compressed CSI Feedback With Learned Measurement Matrix for mmWave Massive MIMO
Pengxia Wu, Zichuan Liu, Julian Cheng
A major challenge to implement the compressed sensing method for channel state information (CSI) acquisition lies in the design of a well-performed measurement matrix to reduce the…