• Electronics and Telecommunications Trends
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• v.25 no.6
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• pp.157-166
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• 2010

GENI 인프라스트럭처의 기본 구조와 연구 개발 현황을 GENI 표준 규격 문서와 세부 구현 결과를 중심으로 정리한다. 최근 발표된 SFA 2.0과 GENI Aggregate Manager API 1.0을 참고하여 GENI 전체 시스템 구조와 이기종 플랫폼의 상호 연동을 위한 인터페이스를 살펴보고, 이러한 규격에 대해 GENI에서 제시하는 참조 구현(GCF, Omni), ProtoGENI의 AM/CM API 및 참조 구현인 ReferenceCM와 관련 도구도 간략히 정리한다. 마지막으로 최근 활발히 진행되는 페더레이션 관련 연구 동향도 살펴보고 향후 계획을 전망해 본다.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.40 no.10
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• pp.1947-1957
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• 2015

CCN networking is one of the future internet. With the rapid development of network platforms emerged a wide range of services through a virtual network environment. The performance of CCN in the high bandwidth delay is important to provide various services between nations. We can check the high bandwidth delay product in federation. Federation between the nations has the advantage of being effective to do a various services for the users, and the remote heterogeneous physical hardware engine supports various environments. Data transmission delay can be occur in long distance network even though the network is federated network. In this paper, we propose CCN-Helper protocol for data transmission delay in ling distance networks. We connect from KREONET in Korea to iLab.t in Belgique in order to test CCNx over heterogeneous federated environment.