한국통신학회논문지 (The Journal of Korean Institute of Communications and Information Sciences)

  • 제31권5B호
  • /
  • Pages.390-396
  • /
  • 2006
  • /
  • 1226-4717(pISSN)
  • /
  • 2287-3880(eISSN)
한국통신학회 (The Korean Institute of Commucations and Information Sciences)
권호 표지

MANETs에서 정책기반 망 관리를 위한 Active PDP Discovery

Active PDP Discovery for PBNM in MANETs

  • 이경진 (제주대학교 컴퓨터공학과) ;
  • 송왕철 (제주대학교 컴퓨터공학과)
  • 발행 : 2006.05.01
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

Mobile Ad-hoc Networks(MANETs)에서 정책기반 네트워크 관리를 위해서는 기존의 유선망 관리 방법으로는 신뢰성과 효율성을 보장 할 수 없다. 그러므로 MANETs 관리는 노드들을 효과적으로 클러스터하고 이동 관리를 하는 것이 필수적이다. 본 논문에서는 분산 되어 있는 PDP(Policy Decision Point)를 발견하는 Active PDP Discovery Protocol과 PEP(Policy Enforcement Point)노드 이동 감지를 위해 COPS-PR을 확장하고 PDP에 MNL(Management Node List)를 추가하여 PEP노드를 관리하는 방법을 제안한다. 그리고 시뮬레이션을 통해 얻은 결과를 분석하고 결론으로 끝맺는다.

Policy-based Network Management(PBNM) in the Mobile Ad-hoc network(MANETs) requires additional, reliable and efficient mechanism over PBNM in wired network. Thus, it is important that the management system in MANETs should cluster the moving nodes and manage their movements in an effective manner. In this thesis, I propose a mechanism for the policy-based management in ad hoc networks in which I consider several methods to discover the Policy Decision Point(PDP), set the management area, and manage the movements of Policy Enforcement Point(PEP) nodes in the PBNM system. Moreover, COPS-PR is extended for the mechanism. Finally, I analyze and validate the results through simulations.

키워드

참고문헌

  1. Mobile Ad hoc C. Siva Ram Murthy, B.S. Manoj, 'Ad Hoc Wireless Networks Architectures and Protocols', Prentice Hall PTR, May 24, 2004
  2. D. Chalmers, M. Sloman, 'A survey of Quality of Service in mobilecomputing environments', IEEE Communications Survey, Second Quarter (1999)
  3. S. Chakrabarti, A. Mishra, 'QoS issues in ad hoc wireless networks', IEEE Communication Magazine 39 (2) (2001) 142-148
  4. The IETF Policy Framework Working Group: Charter available at the http://www. ietf.orgiproceedings/02nov/166.htm
  5. Leonidas Lymberopoulos, Emil Lupu, Morris Sloman, 'An Adaptive Policy Based Management Framework for Differentiated Services Networks', Policy 2002, June 2002
  6. D. Durham, etai., 'The COPS(Common Open Policy Service)Protocol', IETF RFC 2748, Janjuary 2000
  7. S. Herzog et. ai., 'COPS Usage for RSVP,' IETF RFC 2749, Jan. 2000
  8. K. Chan et ai., 'COPS usage for Policy Provisioning(COPS-PR)', IETF RFC 3048, March 2001
  9. K. Phanse, L. Dasilva, 'Extending PolicyBased Management to Ad Hoc Networks', Virginia Polytehnic Institute and State University, IREAN Research Worksop-2003, April 2003
  10. K. Phanse, L. Dasilva, 'Protocol Support for Policy-Based Management of Mobile AD Hoc Networks', NOMS 2004, PP. 3-16, April 2004
  11. NS2 http://www.isLedu/nsnamtns/
  12. CMU Monarch Project's http://www.monarch. cs.cmu.edu/cmuns.html
  13. 배성수 한종수 '네트워크 시뮬레이터 (NS2 기초와 활용)', 도서출판 세화, p438, 2005년 2월
  14. C. Perkins, E. Belding-Royer, S. Das. 'Ad hoc On-Demand Distance Vector (AODV) Routing', IETF RFC 3561, July 2003
  15. Guoyou He, 'Destination-Sequenced Distance Vector (DSDV) Protocol', http://citeseer.ist. psu.edu/531710.html