Free Space Optical Communication on UAV-Assisted Backhaul Networks: Optimization for Service Time
Type
Conference PaperKAUST Department
Communication Theory LabComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
Electrical Engineering Program
Physical Science and Engineering (PSE) Division
Date
2019-12Permanent link to this record
http://hdl.handle.net/10754/668031
Metadata
Show full item recordAbstract
In this work, we address the trajectory optimization of a fixed-wing UAV using free space optical communication (FSO). Here, we focus on maximizing the service time of FSO-based vertical wireless backhaul networks by considering practical constraints for wireless UAV communication, including limited energy and required data rates. To solve the optimization problem, we use a bisection method and sequential programming and introduce a new feasibility algorithm. Although we design suboptimal solutions due to the non-convexity of the problems, simulation indicates that the proposed schemes exhibit a gain of approximately 123.4% in terms of service-time when compared with the conventional scheme.Citation
Lee, J.-H., Park, K.-H., Alouini, M.-S., & Ko, Y.-C. (2019). Free Space Optical Communication on UAV-Assisted Backhaul Networks: Optimization for Service Time. 2019 IEEE Globecom Workshops (GC Wkshps). doi:10.1109/gcwkshps45667.2019.9024382Sponsors
This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIT)(NRF-2018R1A2B2007789)Conference/Event name
2019 IEEE Globecom Workshops, GC Wkshps 2019ISBN
9781728109602Additional Links
https://ieeexplore.ieee.org/document/9024382/ae974a485f413a2113503eed53cd6c53
10.1109/gcwkshps45667.2019.9024382