Topology Mapping for Popularity-Aware Video Caching in Content-Centric Network

Zhi Liu; Mianxiong Dong; Susumu Ishihara; Cheng Zhang; Bo Gu; Yusheng Ji; Yoshiaki Tanaka

doi:10.1109/ICC.2018.8422549

Topology Mapping for Popularity-Aware Video Caching in Content-Centric Network

Zhi Liu, Mianxiong Dong, Susumu Ishihara, Cheng Zhang, Bo Gu, Yusheng Ji, Yoshiaki Tanaka

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Citations (Scopus)

Abstract

Video caching is one of the most important research issues in Content-Centric Network (CCN) and greatly affects its overall performance. The computational complexity of state-of-the-art optimal caching schemes is high, due to the arbitrary network topologies. In this paper, the popularity-aware video caching in topology-known CCN is studied. The complex arbitrary network typology is mapped into a virtual cascade network topology and a caching scheme is designed in accordance with the transformed virtual network rather than the original network. This scheme is proved optimal, and is with polynomial computational complexity. Simulations are conducted and the results show that the proposed scheme outperforms the existing schemes.

Original language	English
Title of host publication	2018 IEEE International Conference on Communications, ICC 2018 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
Volume	2018-May
ISBN (Print)	9781538631805
DOIs	https://doi.org/10.1109/ICC.2018.8422549
Publication status	Published - 2018 Jul 27
Event	2018 IEEE International Conference on Communications, ICC 2018 - Kansas City, United States Duration: 2018 May 20 → 2018 May 24

Other

Other	2018 IEEE International Conference on Communications, ICC 2018
Country	United States
City	Kansas City
Period	18/5/20 → 18/5/24

Keywords

Caching
CCN
ICN
Popularity
Topology
Video

ASJC Scopus subject areas

Computer Networks and Communications
Electrical and Electronic Engineering

Access to Document

10.1109/ICC.2018.8422549

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Topology Mapping for Popularity-Aware Video Caching in Content-Centric Network. / Liu, Zhi; Dong, Mianxiong; Ishihara, Susumu; Zhang, Cheng; Gu, Bo; Ji, Yusheng; Tanaka, Yoshiaki.

2018 IEEE International Conference on Communications, ICC 2018 - Proceedings. Vol. 2018-May Institute of Electrical and Electronics Engineers Inc., 2018. 8422549.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Liu, Z, Dong, M, Ishihara, S, Zhang, C, Gu, B, Ji, Y & Tanaka, Y 2018, Topology Mapping for Popularity-Aware Video Caching in Content-Centric Network. in 2018 IEEE International Conference on Communications, ICC 2018 - Proceedings. vol. 2018-May, 8422549, Institute of Electrical and Electronics Engineers Inc., 2018 IEEE International Conference on Communications, ICC 2018, Kansas City, United States, 18/5/20. https://doi.org/10.1109/ICC.2018.8422549

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