Cooperative caching and video characteristics in D2D edge networks

Kafıloğlu, S. Sinem; Gür, Gürkan; Alagöz, Fatih

doi:10.1109/LCOMM.2020.3009279

Please use this identifier to cite or link to this item: https://doi.org/10.21256/zhaw-21646

Full metadata record

DC Field	Value	Language
dc.contributor.author	Kafıloğlu, S. Sinem	-
dc.contributor.author	Gür, Gürkan	-
dc.contributor.author	Alagöz, Fatih	-
dc.date.accessioned	2021-02-11T10:46:55Z	-
dc.date.available	2021-02-11T10:46:55Z	-
dc.date.issued	2020	-
dc.identifier.issn	1089-7798	de_CH
dc.identifier.issn	1558-2558	de_CH
dc.identifier.uri	https://digitalcollection.zhaw.ch/handle/11475/21646	-
dc.description	© 2020 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.	de_CH
dc.description.abstract	Device-to-device (D2D) transmissions in wireless edge networks are promising for optimizing system-wide energy consumption and improving system service capacity. Cooperative content caching similarly serves efficiency goals for data-intensive applications in edge networks. In this work, we propose two cooperative cache replacement algorithms in D2D networks to support these techniques: i) distance-based ii) priority-class based. Video content dissemination in an edge network is our main use-case. In such content traffic, video characteristics have a significant impact on the system behavior. Therefore, we also investigate the effect of content scene change dynamics in our system. Distance based cooperation outperforms LRU, MIN-ACC and SXO in terms of goodput while priority-class based approach consumes less energy than MIN-ACC with almost the same consumption as LRU, especially under fast changing scene regime. Besides, it is energy-wise slightly more rewarding than SXO for the fastest-changing scene case.	de_CH
dc.language.iso	en	de_CH
dc.publisher	IEEE	de_CH
dc.relation.ispartof	IEEE Communications Letters	de_CH
dc.rights	Licence according to publishing contract	de_CH
dc.subject	Multimedia communication	de_CH
dc.subject	Cooperative caching	de_CH
dc.subject	Device-to-device (D2D) communication	de_CH
dc.subject	Wireless networks	de_CH
dc.subject.ddc	004: Informatik	de_CH
dc.subject.ddc	621.3: Elektro-, Kommunikations-, Steuerungs- und Regelungstechnik	de_CH
dc.title	Cooperative caching and video characteristics in D2D edge networks	de_CH
dc.type	Beitrag in wissenschaftlicher Zeitschrift	de_CH
dcterms.type	Text	de_CH
zhaw.departement	School of Engineering	de_CH
zhaw.organisationalunit	Institut für Informatik (InIT)	de_CH
dc.identifier.doi	10.1109/LCOMM.2020.3009279	de_CH
dc.identifier.doi	10.21256/zhaw-21646	-
zhaw.funding.eu	No	de_CH
zhaw.issue	11	de_CH
zhaw.originated.zhaw	Yes	de_CH
zhaw.pages.end	2651	de_CH
zhaw.pages.start	2647	de_CH
zhaw.publication.status	acceptedVersion	de_CH
zhaw.volume	24	de_CH
zhaw.publication.review	Peer review (Publikation)	de_CH
zhaw.webfeed	Information Security	de_CH
zhaw.author.additional	No	de_CH
zhaw.display.portrait	Yes	de_CH
Appears in collections:	Publikationen School of Engineering

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Kafıloğlu, S. S., Gür, G., & Alagöz, F. (2020). Cooperative caching and video characteristics in D2D edge networks. IEEE Communications Letters, 24(11), 2647–2651. https://doi.org/10.1109/LCOMM.2020.3009279

Kafıloğlu, S.S., Gür, G. and Alagöz, F. (2020) ‘Cooperative caching and video characteristics in D2D edge networks’, IEEE Communications Letters, 24(11), pp. 2647–2651. Available at: https://doi.org/10.1109/LCOMM.2020.3009279.

S. S. Kafıloğlu, G. Gür, and F. Alagöz, “Cooperative caching and video characteristics in D2D edge networks,” IEEE Communications Letters, vol. 24, no. 11, pp. 2647–2651, 2020, doi: 10.1109/LCOMM.2020.3009279.

KAFILOĞLU, S. Sinem, Gürkan GÜR und Fatih ALAGÖZ, 2020. Cooperative caching and video characteristics in D2D edge networks. IEEE Communications Letters. 2020. Bd. 24, Nr. 11, S. 2647–2651. DOI 10.1109/LCOMM.2020.3009279

Kafıloğlu, S. Sinem, Gürkan Gür, and Fatih Alagöz. 2020. “Cooperative Caching and Video Characteristics in D2D Edge Networks.” IEEE Communications Letters 24 (11): 2647–51. https://doi.org/10.1109/LCOMM.2020.3009279.

Kafıloğlu, S. Sinem, et al. “Cooperative Caching and Video Characteristics in D2D Edge Networks.” IEEE Communications Letters, vol. 24, no. 11, 2020, pp. 2647–51, https://doi.org/10.1109/LCOMM.2020.3009279.