Autonomous and dependable recovery scheme in UPnP network settings

  • Authors:
  • Youngsoo Choi;Sanguk Noh;Kyunghee Choi;Gihyun Jung

  • Affiliations:
  • Graduate School of Information and Communication, Ajou University, Suwon, Korea;School of Computer Science and Information Engineering, The Catholic University of Korea, Bucheon, Korea;Graduate School of Information and Communication, Ajou University, Suwon, Korea;Division of Electronics Engineering, Ajou University, Suwon, Korea

  • Venue:
  • IDEAL'05 Proceedings of the 6th international conference on Intelligent Data Engineering and Automated Learning
  • Year:
  • 2005

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Abstract

Resources or devices on the network might be unavailable due to serious network partitioning. To provide a robust network connectivity, this paper presents an autonomous and dependable recovery scheme using teamwork in UPnP network settings. For our scheme, we introduce a team of recoverable control points and corresponding recovery device, and, in case of network failures among devices, the recoverable control points autonomously take care of the devices to achieve their mutual goal as a team member. In the experiments, we tested our recovery scheme in terms of the recovery effectiveness. It turned out that the recoverable control point agent in our scheme successfully handled the events from the devices, regardless of one of recoverable control points being killed. We argue that our recovery scheme is fairly consistent, and the control point agents can recover from failures as quickly as possible.