中文版 | English
Title

Forwarding and caching in video streaming over ICSDN: A clean-slate publish-subscribe approach

Author
Corresponding AuthorHuang,Chuanhe
Publication Years
2022-12-24
DOI
Source Title
ISSN
1389-1286
EISSN
1872-7069
Volume219
Abstract
Nowadays, Internet usage has become prevalent, primarily because of high-quality heterogeneous multimedia content expectations from the subscriber (consumer), which puts tremendous pressure on the publisher (producer) in the networks. Information-Centric Networking (ICN) is a future internet architecture that optimizes data resources through content-based forwarding and caching, making it well-suited for multimedia content and video streaming (VS) scenarios. However, real-time data delivery is challenging in the current ICN-based publish–subscribe (pub-sub) mechanism, which pushes the existing pub-sub studies to prioritize more on the forwarding information base (FIB) rather than the pending interest table (PIT). This leads to issues such as inefficient caching and forwarding mechanisms, high overhead, and communication costs. To address these challenges, in this paper, we present a novel forwarding and caching solution named VS-ICSDN, integrating the combined principles of ICN-based pub-sub scheme and software-defined networking (SDN) in order to utilize the network resources more efficiently. We design a clean-slate caching strategy and name-based forwarding method to support both on-path and off-path caching on ICN nodes to coordinate flow entries among the SDN controller and clean-slate ICN nodes to maximize PIT utilization. In addition, the framework allows the content to be stored and searched in chunks with a single request to access the desired content, reducing the communication overhead and significantly improving overall performance. A simulation-based testbed and experimental result analysis validate our proposed work's effectiveness in ensuring efficient network resource usage with low communication overhead and computational cost compared to other baseline methods.
Keywords
URL[Source Record]
Indexed By
Language
English
SUSTech Authorship
Others
Funding Project
National Natural Science Foundation of China[61772385];
WOS Research Area
Computer Science ; Engineering ; Telecommunications
WOS Subject
Computer Science, Hardware & Architecture ; Computer Science, Information Systems ; Engineering, Electrical & Electronic ; Telecommunications
WOS Accession No
WOS:000899815500004
Publisher
Scopus EID
2-s2.0-85141512542
Data Source
Scopus
Citation statistics
Cited Times [WOS]:0
Document TypeJournal Article
Identifierhttp://kc.sustech.edu.cn/handle/2SGJ60CL/411753
DepartmentResearch Institute of Trustworthy Autonomous Systems
Affiliation
1.School of Computer Science,Wuhan University,Wuhan,430072,China
2.College of Computer Science and Software Engineering Shenzhen University Shenzhen,China
3.School of Computer Science and Technology,Beijing Institute of Technology,Beijing,100081,China
4.Research Institute of Trustworthy Autonomous Systems,Southern University of Science and Technology,Shenzhen,China
Recommended Citation
GB/T 7714
Ashraf,M. Wasim Abbas,Huang,Chuanhe,Raza,Arif,et al. Forwarding and caching in video streaming over ICSDN: A clean-slate publish-subscribe approach[J]. Computer Networks,2022,219.
APA
Ashraf,M. Wasim Abbas,Huang,Chuanhe,Raza,Arif,Sharif,Kashif,Karim,Md Monjurul,&Huang,Shidong.(2022).Forwarding and caching in video streaming over ICSDN: A clean-slate publish-subscribe approach.Computer Networks,219.
MLA
Ashraf,M. Wasim Abbas,et al."Forwarding and caching in video streaming over ICSDN: A clean-slate publish-subscribe approach".Computer Networks 219(2022).
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