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https://doi.org/10.21256/zhaw-21646| Publikationstyp: | Beitrag in wissenschaftlicher Zeitschrift |
| Art der Begutachtung: | Peer review (Publikation) |
| Titel: | Cooperative caching and video characteristics in D2D edge networks |
| Autor/-in: | Kafıloğlu, S. Sinem Gür, Gürkan Alagöz, Fatih |
| et. al: | No |
| DOI: | 10.1109/LCOMM.2020.3009279 10.21256/zhaw-21646 |
| Erschienen in: | IEEE Communications Letters |
| Band(Heft): | 24 |
| Heft: | 11 |
| Seite(n): | 2647 |
| Seiten bis: | 2651 |
| Erscheinungsdatum: | 2020 |
| Verlag / Hrsg. Institution: | IEEE |
| ISSN: | 1089-7798 1558-2558 |
| Sprache: | Englisch |
| Schlagwörter: | Multimedia communication; Cooperative caching; Device-to-device (D2D) communication; Wireless networks |
| Fachgebiet (DDC): | 004: Informatik 621.3: Elektro-, Kommunikations-, Steuerungs- und Regelungstechnik |
| Zusammenfassung: | 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. |
| Weitere Angaben: | © 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. |
| URI: | https://digitalcollection.zhaw.ch/handle/11475/21646 |
| Volltext Version: | Akzeptierte Version |
| Lizenz (gemäss Verlagsvertrag): | Lizenz gemäss Verlagsvertrag |
| Departement: | School of Engineering |
| Organisationseinheit: | Institut für Informatik (InIT) |
| Enthalten in den Sammlungen: | Publikationen School of Engineering |
Dateien zu dieser Ressource:
| Datei | Beschreibung | Größe | Format | |
|---|---|---|---|---|
| 2020_Kafiloglu_etal_Cooperative-caching-and-video-characteristics.pdf | Accepted Version | 360.78 kB | Adobe PDF |  Öffnen/Anzeigen |
Zur Langanzeige
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.
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