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http://dx.doi.org/10.17662/ksdim.2010.6.4.075

Chord System Algorithm Based on the mobility in the mobile environment  

Hong, Rok Ji (한국기술교육대학교 대학원 컴퓨터공학부)
Moon, Il Young (한국기술교육대학교 컴퓨터공학부)
Publication Information
Journal of Korea Society of Digital Industry and Information Management / v.6, no.4, 2010 , pp. 75-81 More about this Journal
Abstract
Due to the increasing use of smart phones, using Wifi, Wibro of mobile devices spread. Accordingly, Need of using peer-to-peer file sharing between mobile devices is growing. However, common Peer-to-Peer(P2P) system is too complex and is not suitable to be applied to mobile devices. Thus, the need of research has shown to improve way in a mobile environment that has a constraints as mobility and the scope of communication. Among them, there is a Chord as contents look up algorithm. Chord is the issue. Chord as the DHT-based P2P protocol shares files, index-key and distributed key across the network. However, exist Chord doesn't consider the mobility. So, It has a lot of problems in the mobile environment. Thus, in this paper, I will try to explore an appropriate way of Chord in a mobile environment.
Keywords
Chord; Mobile; Mobility;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 김대업, 이일금, 오재신, "이용수준에 따른 모바일 엔터테인먼트 서비스 만족도에 관한 연구 :게임, 음악, 동영상 서비스를 중심으로," 디지털산업정보학회논문지, 제1권, 제2호, 2005. 9, pp.79-89.
2 권준희, 김성림, "유비쿼터스 환경에서 상황 데이터 기반 모바일 콘텐츠 서비스를 위한 추천 기법," 디지털산업정보학회논문지, 제6권 제2호, 2010. 6, pp. 1-9.
3 I. Stoica, R. Morris, D. Liben-Nowell, D. Karger, "Chord : A Scalable P2P Lookup Service for Internet Applications," In IEEE/ACM Transaction on Networking, Vol. 12, No. 2, Apr 2004, pp. 205-218.   DOI   ScienceOn
4 A. Rowstron and P. Druschel, "Pastry: Scalable, Distributed Object Location and Routing for LargeScale Peer-to-peer Systems," In IFIP/ACM Int'l Conf. on Distributed Systems Platforms (Middleware), Nov. 2001, pp.329-350.
5 B. Zhao, L. Huang, J. Stribling, S. Rhea, A. Joseph, and J. Kubiatoewicz, "Tapestry: A Resilient Globalscale Overlay for Service Deployment," IEEE Journal on Selected Areas in Communications, Vol. 22, No. 1, 2004, pp.41-43.   DOI   ScienceOn
6 S. Ratnasamy et al., "A Scalable Content Addressable Network," Proc. ACM SIGCOMM, 2001, pp.161-72.
7 Napster, "http://www.napster.com/".
8 Gnutella, "http://www.gnutella.com/".
9 윤영효, 곽후근, 김정길, 정규식 "모바일 P2P 환경에서 효율적인 네트워크 자원 활용을 위한 반응적인 코드," 정보과학회논문지, 36(2), 2009, pp.480-489.   과학기술학회마을
10 김혁수, 황준호, 유명식, "모바일 애드 혹 네트워크에서 이동성을 고려한 안정적인 클러스터링 기법," 한국통신학회논문지, Vol. 34 No. 5, 2009. 5, pp.480-488.   과학기술학회마을