… of UAVassisted data collection. In this work, we study the age-optimal trajectory planning
problem in … The UAV takes off from the data center, collects the sensed data from all the SNs …

… problem of trajectory planning for WSN (Wireless Sensor Network) data retrieving deployed
… WSN collection zones and each UAV should pass through them to collect the data while …

… trajectory planning algorithm to maximize the data collection utility, while accounting for
different values of data … performance of the proposed trajectory planning algorithm is evaluated …

… In line with the discussion above, this paper considers a data collection problem where a …
data collected by IoT devices in a smart city environment. In particular, timely data collection …

… In this paper, we propose a cooperative trajectory planning scheme to deal with the energy
issue of the UAV, where a truck carrying backup batteries moves along with the UAV acting …

… dynamic online trajectory planning. … data collection system to plan the trajectory dynamically.
• We applied the proposed online trajectory planning algorithm to the UAV data collection …

… , the time required for energy harvesting (EH) and data collection for each SN, these factors
… transfer and data collection time allocation problem and a UAV’s trajectory planning problem…

… In this section, we proposed a joint User scheduling and Trajectory planning Strategy (named
as UTS) to approximate solve problem P1 in an efficient way, in which the original problem …

… Since this paper focuses on UAV trajectory planning under dynamic routing protocol, CH
elected by each cluster according to routing protocol change with time. So for cluster set C, we …

… data collection in Internetof-Things (IoT) networks has attracted increasing attention. By taking
into account age-of-information (AoI), we investigate the trajectory planning … collected data …