Free Space Optical Communication on UAV-Assisted Backhaul Networks: Optimization for Service Time
Type
Conference PaperKAUST Department
Communication Theory LabComputer, Electrical and Mathematical Science and Engineering (CEMSE) Division
Electrical and Computer 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