한국인터넷정보학회 논문지
Current Result Document :
| 한글제목(Korean Title) |
A Novel SDN-based System for Provisioning of Smart Hybrid Media Services |
| 영문제목(English Title) |
A Novel SDN-based System for Provisioning of Smart Hybrid Media Services |
| 저자(Author) |
Myunghoon Jeon
Byoung-dai Lee
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| 원문수록처(Citation) |
VOL 19 NO. 02 PP. 0033 ~ 0041 (2018. 04) |
한글내용
(Korean Abstract) |
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영문내용
(English Abstract) |
In recent years, technology is rapidly changing to support new service consumption and distribution models in multimedia service systems and hybrid delivery of media services is a key factor for enabling next generation multimedia services. This phenomenon can lead to rapidly increasing network traffic and ultimately has a direct and aggravating effect on the user’s quality of service (QOS). To address the issue, we propose a novel system architecture to provide smart hybrid media services efficiently. The architecture is designed to apply the software-defined networking (SDN) method, detect changes in traffic, and combine the data, including user data, service features, and computation node status, to provide a service schedule that is suitable for the current state. To this end, the proposed architecture is based on 2-level scheduling, where Level-1 scheduling is responsible for the best network path and a computation node for processing the user request, whereas Level-2 scheduling deals with individual service requests that arrived at the computation node. This paper describes the overall concept of the architecture, as well as the functions of each component. In addition, this paper describes potential scenarios that demonstrate how this architecture could provide services more efficiently than current media-service architectures.
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| 키워드(Keyword) |
Cloud computing
Smart hybrid media services
SDN
Quality of Service
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| 파일첨부 |
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