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Publication type: Conference paper
Type of review: Peer review (publication)
Title: Caching and D2D sharing for content delivery in software-defined UAV networks
Authors: Kalinagac, Onur
Kafiloglu, S. Sinem
Alagöz, Fatih
Gür, Gürkan
et. al: No
DOI: 10.1109/VTCFall.2019.8891497
Published in: Proceedings of the IEEE
Proceedings: Proceedings of the 2019 IEEE 90th Vehicular Technology Conference (VTC2019-Fall)
Conference details: 90th Vehicular Technology Conference (VTC2019-Fall), Honolulu HI, USA, 22 - 25 September 2019
Issue Date: 2019
Publisher / Ed. Institution: IEEE
ISBN: 978-1-7281-1220-6
ISSN: 0018-9219
Language: English
Subject (DDC): 004: Computer science
Abstract: In cases of catastrophic events such as natural disasters or physical calamities, current network infrastructure can become inoperative. Furthermore, there are transient events leading to excessive demand surges where it is needed to deploy additional network capacity on-demand. In such cases, rapid network deployments become vital to establish communications and enable networked services. Unmanned Aerial Vehicle (UAV) networks are good candidates for this kind of operation. Software-defined networking and content-centric operation are promising technologies to enable agile control, network visibility and efficient content delivery via centralized optimization in these challenged systems. In this work, we consider an edge network which is composed of UAVs and serves in a content-centric mode with in-network caching and device-to-device (D2D) transmissions. We develop a cache placement and selection scheme for energy efficient operation. We also investigate how such a system performs under different operating conditions.
Further description: © 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Fulltext version: Accepted version
License (according to publishing contract): Licence according to publishing contract
Departement: School of Engineering
Organisational Unit: Institute of Applied Information Technology (InIT)
Appears in collections:Publikationen School of Engineering

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