Title | Forwarding and caching in video streaming over ICSDN: A clean-slate publish-subscribe approach |
Author | |
Corresponding Author | Huang,Chuanhe |
Publication Years | 2022-12-24
|
DOI | |
Source Title | |
ISSN | 1389-1286
|
EISSN | 1872-7069
|
Volume | 219 |
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];
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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 Type | Journal Article |
Identifier | http://kc.sustech.edu.cn/handle/2SGJ60CL/411753 |
Department | Research 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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