464 citations · 3k across the 68 of their papers we have counts for
4 papers · 1 filter
Multi-UAV Interference Coordination via Joint Trajectory and Power Control
Chao Shen, Tsung-Hui Chang, Jie Gong +2
In this paper, we consider an unmanned aerial vehicle-enabled interference channel (UAV-IC), where each of the UAVs communicates with its associated ground terminals (GTs) at t…
Transmission Energy Minimization for Heterogeneous Low-Latency NOMA Downlink
Yanqing Xu, Chao Shen, Tsung-Hui Chang +3
This paper investigates the transmission energy minimization problem for the two-user downlink with strictly heterogeneous latency constraints. To cope with the latency constraints…
Max-Min Fairness User Scheduling and Power Allocation in Full-Duplex OFDMA Systems
Xiaozhou Zhang, Tsung-Hui Chang, Ya-Feng Liu +2
In a full-duplex (FD) multi-user network, the system performance is not only limited by the self-interference but also by the co-channel interference due to the simultaneous uplink…
Flight Time Minimization of UAV for Data Collection over Wireless Sensor Networks
Jie Gong, Tsung-Hui Chang, Chao Shen +1
In this paper, we consider a scenario where an unmanned aerial vehicle (UAV) collects data from a set of sensors on a straight line. The UAV can either cruise or hover while commun…