| Publikationstyp: | Working Paper – Gutachten – Studie |
| Titel: | Energy prioritized caching for cellular D2D networks |
| Autor/-in: | Kafıloğlu, Sebahat Sinem Gür, Gürkan Alagöz, Fatih |
| et. al: | No |
| Umfang: | 12 |
| Erscheinungsdatum: | 18-Jun-2021 |
| Verlag / Hrsg. Institution: | arXiv |
| Andere Identifier: | arXiv:2106.10006v1 |
| Sprache: | Englisch |
| Schlagwörter: | Wireless network edge; D2D network; Energy efficiency; Caching algorithm |
| Fachgebiet (DDC): | 004: Informatik |
| Zusammenfassung: | Multimedia content transmission heavily taxes network resources and puts a significant burden on wireless systems in terms of capacity and energy consumption. In this context, device-to-device (D2D) paradigm has a utilitarian value to alleviate the network burden by utilizing short-range transmissions with less energy cost. For the realization of proper D2D networking, caching in devices is essential. Additionally, caching needs to operate efficiently with the aim of realizing network-wide energy improvements. To this end, we study multimedia caching in cellular D2D networks and propose an energy prioritized D2D caching (EPDC) algorithm in this work. We also investigate the optimal caching policy in that system setting. The impact of device capacity and D2D transmission range on energy consumption is studied by focusing on different operation modes such as D2D and base station transmissions. According to the simulation results, EPDC algorithm has substantial energy-efficiency gains over the commonly utilized Least Recently Used (LRU) algorithm and content-based caching algorithms PDC and SXO. For larger D2D transmission ranges, this improvement becomes more evident. |
| URI: | https://arxiv.org/abs/2106.10006 https://digitalcollection.zhaw.ch/handle/11475/22744 |
| Lizenz (gemäss Verlagsvertrag): | Lizenz gemäss Verlagsvertrag |
| Departement: | School of Engineering |
| Organisationseinheit: | Institut für Informatik (InIT) |
| Enthalten in den Sammlungen: | Publikationen School of Engineering |
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Kafıloğlu, S. S., Gür, G., & Alagöz, F. (2021). Energy prioritized caching for cellular D2D networks. arXiv. https://arxiv.org/abs/2106.10006
Kafıloğlu, S.S., Gür, G. and Alagöz, F. (2021) Energy prioritized caching for cellular D2D networks. arXiv. Available at: https://arxiv.org/abs/2106.10006.
S. S. Kafıloğlu, G. Gür, and F. Alagöz, “Energy prioritized caching for cellular D2D networks,” arXiv, Jun. 2021. [Online]. Available: https://arxiv.org/abs/2106.10006
KAFILOĞLU, Sebahat Sinem, Gürkan GÜR und Fatih ALAGÖZ, 2021. Energy prioritized caching for cellular D2D networks [online]. arXiv. Verfügbar unter: https://arxiv.org/abs/2106.10006
Kafıloğlu, Sebahat Sinem, Gürkan Gür, and Fatih Alagöz. 2021. “Energy Prioritized Caching for Cellular D2D Networks.” arXiv. https://arxiv.org/abs/2106.10006.
Kafıloğlu, Sebahat Sinem, et al. Energy Prioritized Caching for Cellular D2D Networks. arXiv, 18 June 2021, https://arxiv.org/abs/2106.10006.
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