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Network-Coding Approach for Information-Centric Networking

Research output: Contribution to Journal/MagazineJournal articlepeer-review

Published
Article number8451876
<mark>Journal publication date</mark>06/2019
<mark>Journal</mark>IEEE Systems Journal
Issue number2
Volume13
Number of pages10
Pages (from-to)1376-1385
Publication StatusPublished
<mark>Original language</mark>English

Abstract

The current internet architecture is inefficient in fulfilling the demands of newly emerging internet applications. To address this issue, several over-the-top application-level solutions have been employed, making the overall architecture very complex. Information-centric-networking (ICN) architecture has emerged as a promising alternative solution. The ICN architecture decouples the content from the host at the network level and supports the temporary storage of content in an in-network cache. Fundamentally, the ICN can be considered a multisource, multicast content-delivery solution. Because of the benefits of network coding in multicasting scenarios and proven benefits in distributed storage networks, the network coding is apt for the ICN architecture. In this study, we propose a solvable linear network-coding scheme for the ICN architecture. We also propose a practical implementation of the network-coding scheme for the ICN, particularly for the content-centric network (CCN) architecture, which is termed the coded CCN. The performance results show that the network-coding scheme improves the performance of the CCN and significantly reduces the network traffic and average download delay.

Bibliographic note

Funding Information: Manuscript received September 23, 2017; revised May 13, 2018; accepted July 31, 2018. Date of publication August 30, 2018; date of current version May 31, 2019. This work was supported in part by research funds 2018, Hankuk University of Foreign Studies, and in part by ICT R&D program of MSIP/ITTP 2016-0-00192, Standards development for service control and contents delivery for smart signage services. (Corresponding author: Muhammad Bilal.) M. Bilal is with the Hankuk University of Foreign Studies, Yongin-si 17035, South Korea (e-mail:,m.bilal@ieee.ac.kr). Publisher Copyright: © 2007-2012 IEEE.