Citation Export
DC Field | Value | Language |
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dc.contributor.author | Kim, Tae Yoon | - |
dc.contributor.author | Lee, Jaeyeol | - |
dc.contributor.author | Kim, Jae Hyun | - |
dc.date.issued | 2023-01-01 | - |
dc.identifier.uri | https://aurora.ajou.ac.kr/handle/2018.oak/36922 | - |
dc.identifier.uri | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85172986537&origin=inward | - |
dc.description.abstract | Unmanned aerial vehicles (UAVs) are widely used in various fields due to their fast mobility and flexible deployment capabilities. While previous research focused on using UAVs as relays, recent studies have explored the use of UAVs as base stations (UAV-BS) to overcome the limitations of ground-base stations. Particularly, in disaster environments where traditional ground-base stations are unavailable, the utilization of UAV-BS has gained significant attention for overcoming critical communication challenges. Moreover, research on full-duplex (FD) communication, which enhances frequency efficiency to serve a larger number of nodes in disaster environments, has been actively pursued. However, the availability of FD communication between node pairs can vary depending on the position of the UAV-BS when it is used. In this paper, we propose a deep reinforcement learning (DRL)-based approach to optimize the trajectory of UAV-BS for efficient FD communication in disaster environments. Our experimental results demonstrate that the proposed algorithm outperforms other existing algorithms, achieving more efficient FD communication within the given time constraints. | - |
dc.description.sponsorship | This work was partly supported by Institute of Information & communications Technology Planning & Evaluation (IITP) grant funded by the Korea government (MSIT) (No.2022-0-00704, Development of 3D-NET Core Technology for High-Mobility Vehicular Service), and MSIT, under Korea the ITRC (Information Technology Research Center) support program | - |
dc.description.sponsorship | (IITP-2023-2018-0-01424) supervised by the IITP and National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIT) (No.2021R1A4A1030775) | - |
dc.language.iso | eng | - |
dc.publisher | Institute of Electrical and Electronics Engineers Inc. | - |
dc.subject.mesh | Aerial vehicle | - |
dc.subject.mesh | Base station | - |
dc.subject.mesh | Deep reinforcement learning | - |
dc.subject.mesh | Disaster environment | - |
dc.subject.mesh | Full duplex communication | - |
dc.subject.mesh | Full-duplex | - |
dc.subject.mesh | Reinforcement learnings | - |
dc.subject.mesh | Trajectory optimization | - |
dc.subject.mesh | Unmanned aerial vehicle | - |
dc.title | Deep Reinforcement Learning-Based Full-Duplex Communication UAV Base Station Trajectory Optimization in Disaster Environments | - |
dc.type | Conference | - |
dc.citation.conferenceDate | 2023.8.23. ~ 2023.8.25. | - |
dc.citation.conferenceName | 2023 VTS Asia Pacific Wireless Communications Symposium, APWCS 2023 | - |
dc.citation.edition | Proceedings - 2023 VTS Asia Pacific Wireless Communications Symposium, APWCS 2023 | - |
dc.citation.title | Proceedings - 2023 VTS Asia Pacific Wireless Communications Symposium, APWCS 2023 | - |
dc.identifier.bibliographicCitation | Proceedings - 2023 VTS Asia Pacific Wireless Communications Symposium, APWCS 2023 | - |
dc.identifier.doi | 10.1109/apwcs60142.2023.10234041 | - |
dc.identifier.scopusid | 2-s2.0-85172986537 | - |
dc.identifier.url | http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=10233953 | - |
dc.subject.keyword | base station (BS) | - |
dc.subject.keyword | deep reinforcement learning (DRL) | - |
dc.subject.keyword | disaster environments | - |
dc.subject.keyword | full-duplex (FD) | - |
dc.subject.keyword | trajectory optimization | - |
dc.subject.keyword | Unmanned aerial vehicle (UAV) | - |
dc.type.other | Conference Paper | - |
dc.description.isoa | false | - |
dc.subject.subarea | Computer Networks and Communications | - |
dc.subject.subarea | Computer Science Applications | - |
dc.subject.subarea | Hardware and Architecture | - |
dc.subject.subarea | Signal Processing | - |
dc.subject.subarea | Instrumentation | - |
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