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A Distributed Cache Based Reliable Service Execution and Recovery Approach in MANETs

첫 페이지 보기
  • 발행기관
    한국정보기술융합학회 바로가기
  • 간행물
    JoC 바로가기
  • 통권
    Volume3 Number1 (2012.03)바로가기
  • 페이지
    pp.5-12
  • 저자
    Xi Zhou, Yifan Ge, Xuxu Chen, Yinan Jing, Weiwei Sun
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A188444

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원문정보

초록

영어
In the environment of Mobile Ad-hoc Networks (MANETs), devices can collaborate under the service-oriented architecture (SOA). However, as MANETs are infrastructureless, devices may move randomly and join and leave the network at any time which leads to a permanently changing topology of the network. What adds to the unpredictability of the network is the limited resource of the nodes, including battery power, processing capacity and memory limit which are common problems for mobile devices. All these features pose a potential risk of failure to the process of service execution. Therefore, service recovery is indispensable to guarantee the success rate when the service execution plan cannot be conducted as the user expects. In this paper, we proposed a novel strategy of service execution and service recovery. By employing additional control messages, the point of fault can be quickly acknowledged by the closest device which will then take charge of service recovery. Using the distributed service cache maintained by each node in the network, a back-up service execution plan will be elected promptly. The simulation shows that our strategy can effectively reduce the response time and increase the success rate of service execution.

목차

Abstract
 I. INTRODUCTION
 II. RELATED WORKS
 III. RELIABLE SERVICE EXECUTION AND RECOVERY
  A. Self-Adaptive Service Advertisement
  B. Strategy for Service Execution and Recovery
 IV. EXPERIMENT
  A. Simulation Setup
  B. Metrics
  C. Effects of Moving Velocity (MV)
  D. Effects of Service Density (SD)
 V. CONCLUSION

키워드

Ad-hoc Network Service Execution Service Recovery

저자

  • Xi Zhou [ School of Computer Science, Fudan University, Shanghai P.R. China ]
  • Yifan Ge [ School of Computer Science, Fudan University, Shanghai P.R. China ]
  • Xuxu Chen [ School of Computer Science, Fudan University, Shanghai P.R. China ]
  • Yinan Jing [ School of Computer Science, Fudan University, Shanghai P.R. China ]
  • Weiwei Sun [ School of Computer Science, Fudan University, Shanghai P.R. China ]

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    한국정보기술융합학회 [Korea Information Technology Convergence Society]
  • 설립연도
    2008
  • 분야
    공학>전자/정보통신공학
  • 소개
    본 학회는 IT 활용 및 융합에 관한 연구 및 교류를 촉진하고 학문의 발전과 응용에 공헌함을 목적으로 한다.

간행물

  • 간행물명
    JoC [Journal of Convergence]
  • 간기
    계간
  • pISSN
    2093-7741
  • eISSN
    2093-775X
  • 수록기간
    2010~2015
  • 십진분류
    KDC 004 DDC 004

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