A cooperation-driven ICN-based caching scheme for mobile content chunk delivery at RAN

Zhang, Xu ORCID: https://orcid.org/0000-0001-6557-6607 and Cao, Yue (2017) A cooperation-driven ICN-based caching scheme for mobile content chunk delivery at RAN. In: 2017 13th International Wireless Communications and Mobile Computing Conference, IWCMC 2017. 2017 13th International Wireless Communications and Mobile Computing Conference, IWCMC 2017 . The Institute of Electrical and Electronics Engineers (IEEE), ESP, pp. 1437-1442. ISBN 9781509043729

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Abstract

In order to resolve the tension between continuously growing mobile users' demands on content access and the scarcity of the bandwidth capacity over backhaul links, we propose in this paper a fully distributed ICN-based caching scheme for content objects in Radio Access Network (RAN) at eNodeBs. Such caching scheme operates in a cooperative way within neighbourhoods, aiming to reduce cache redundancy so as to improve the diversity of content distribution. The caching decision logic at individual eNodeBs allows for adaptive caching, by taking into account dynamic context information, such as content popularity and availability. The efficiency of the proposed distributed caching scheme is evaluated via extensive simulations, which show great performance gains, in terms of a substantial reduction of backhaul content traffic as well as great improvement on the diversity of content distribution, etc.

Item Type:	Book Section
Additional Information:	Publisher Copyright: © 2017 IEEE.
Uncontrolled Keywords:	backhaul capacity,content distribution,in-network caching,radio access network,computer networks and communications,hardware and architecture,signal processing ,/dk/atira/pure/subjectarea/asjc/1700/1705
Faculty \ School:	Faculty of Science > School of Computing Sciences
Related URLs:	http://www.scopus.com/inward/record.url?... https://nrl.northumbria.ac.uk/id/eprint/...
Depositing User:	LivePure Connector
Date Deposited:	26 Jan 2024 02:20
Last Modified:	30 Jan 2024 04:03
URI:	https://ueaeprints.uea.ac.uk/id/eprint/94274
DOI:	10.1109/IWCMC.2017.7986495

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