Free space optical communication on UAV-Assisted backhaul networks: Optimization for service time

Ju Hyung Lee; Ki Hong Park; Mohamed Slim Alouini; Young Chai Ko

doi:10.1109/GCWkshps45667.2019.9024382

Free space optical communication on UAV-Assisted backhaul networks: Optimization for service time

Ju Hyung Lee, Ki Hong Park, Mohamed Slim Alouini, Young Chai Ko

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

17 Citations (Scopus)

Abstract

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.

Original language	English
Title of host publication	2019 IEEE Globecom Workshops, GC Wkshps 2019 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781728109602
DOIs	https://doi.org/10.1109/GCWkshps45667.2019.9024382
Publication status	Published - 2019 Dec
Event	2019 IEEE Globecom Workshops, GC Wkshps 2019 - Waikoloa, United States Duration: 2019 Dec 9 → 2019 Dec 13

Publication series

Name	2019 IEEE Globecom Workshops, GC Wkshps 2019 - Proceedings

Conference

Conference	2019 IEEE Globecom Workshops, GC Wkshps 2019
Country/Territory	United States
City	Waikoloa
Period	19/12/9 → 19/12/13

ASJC Scopus subject areas

Computer Networks and Communications
Hardware and Architecture
Software
Control and Optimization

Access to Document

10.1109/GCWkshps45667.2019.9024382

Cite this

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. In 2019 IEEE Globecom Workshops, GC Wkshps 2019 - Proceedings Article 9024382 (2019 IEEE Globecom Workshops, GC Wkshps 2019 - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/GCWkshps45667.2019.9024382

Free space optical communication on UAV-Assisted backhaul networks: Optimization for service time. / Lee, Ju Hyung; Park, Ki Hong; Alouini, Mohamed Slim et al.
2019 IEEE Globecom Workshops, GC Wkshps 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2019. 9024382 (2019 IEEE Globecom Workshops, GC Wkshps 2019 - Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Lee, JH, Park, KH, Alouini, MS & Ko, YC 2019, Free space optical communication on UAV-Assisted backhaul networks: Optimization for service time. in 2019 IEEE Globecom Workshops, GC Wkshps 2019 - Proceedings., 9024382, 2019 IEEE Globecom Workshops, GC Wkshps 2019 - Proceedings, Institute of Electrical and Electronics Engineers Inc., 2019 IEEE Globecom Workshops, GC Wkshps 2019, Waikoloa, United States, 19/12/9. https://doi.org/10.1109/GCWkshps45667.2019.9024382

@inproceedings{00f6847a875f4357a8f0d044e8b4625d,

title = "Free space optical communication on UAV-Assisted backhaul networks: Optimization for service time",

abstract = "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.",

author = "Lee, {Ju Hyung} and Park, {Ki Hong} and Alouini, {Mohamed Slim} and Ko, {Young Chai}",

year = "2019",

month = dec,

doi = "10.1109/GCWkshps45667.2019.9024382",

language = "English",

series = "2019 IEEE Globecom Workshops, GC Wkshps 2019 - Proceedings",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "2019 IEEE Globecom Workshops, GC Wkshps 2019 - Proceedings",

note = "2019 IEEE Globecom Workshops, GC Wkshps 2019 ; Conference date: 09-12-2019 Through 13-12-2019",

}

TY - GEN

T1 - Free space optical communication on UAV-Assisted backhaul networks

T2 - 2019 IEEE Globecom Workshops, GC Wkshps 2019

AU - Lee, Ju Hyung

AU - Park, Ki Hong

AU - Alouini, Mohamed Slim

AU - Ko, Young Chai

PY - 2019/12

Y1 - 2019/12

N2 - 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.

AB - 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.

UR - http://www.scopus.com/inward/record.url?scp=85078860709&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85078860709&partnerID=8YFLogxK

U2 - 10.1109/GCWkshps45667.2019.9024382

DO - 10.1109/GCWkshps45667.2019.9024382

M3 - Conference contribution

T3 - 2019 IEEE Globecom Workshops, GC Wkshps 2019 - Proceedings

BT - 2019 IEEE Globecom Workshops, GC Wkshps 2019 - Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

Y2 - 9 December 2019 through 13 December 2019

ER -

Free space optical communication on UAV-Assisted backhaul networks: Optimization for service time

Abstract

Publication series

Conference

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this