TIIS (한국인터넷정보학회)
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| 한글제목(Korean Title) |
A Design of Architecture for Federating between NRNs and Determination Optimal Path |
| 영문제목(English Title) |
A Design of Architecture for Federating between NRNs and Determination Optimal Path |
| 저자(Author) |
Jinhyung Park
Hyunhun Cho
Wonhyuk Lee
Seunghae Kim
Byoung-Ju Yun
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| 원문수록처(Citation) |
VOL 08 NO. 02 PP. 0678 ~ 0688 (2014. 02) |
한글내용
(Korean Abstract) |
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영문내용
(English Abstract) |
The current networks do not disclose information about a management domain due to scalability, manageability and commercial reasons. Therefore, it is very hard to calculate an optimal path to the destination. Also, due to poor information sharing, if an error occurs in the intermediate path, it is very difficult to re-search the path and find the best path. Hence, to manage each domain more efficiently, an architecture with top-level path computation node which can obtain information of separate nodes are highly needed This study aims to investigate a federation of a united network around NRN(National Research Network) that could allow resource sharing between countries and also independent resource management for each country. Considering first the aspects that can be accessed from the perspective of a national research network, ICE(Information Control Element) and GFO(Global Federation Organizer)-based architecture is designed as a top-level path computation element to support traffic engineering and applied to the multi-domain network. Then, the federation for the independent management of resources and resource information sharing among national research networks have been examined.
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| 키워드(Keyword) |
Federation
GMPLS
Path Computation Element
GFO
ICE
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| 파일첨부 |
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