A cross-layered diagnostician in OSGI platform for home network

  • Authors:
  • Pang-Chieh Wang;Yi-Hsuan Hung;Ting-Wei Hou

  • Affiliations:
  • Dept. of Engineering Science, National Cheng-Kung University, Tainan, Taiwan;Dept. of Engineering Science, National Cheng-Kung University, Tainan, Taiwan;Dept. of Engineering Science, National Cheng-Kung University, Tainan, Taiwan

  • Venue:
  • EUC'07 Proceedings of the 2007 conference on Emerging direction in embedded and ubiquitous computing
  • Year:
  • 2007

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Abstract

The service gateway in a home network plays an important role as a centric service controller. New services can be updated and plugged by the operators or users of the gateways. But more services in the gateway bring more complex service relations and may bring some unexpected exceptions and conflicts. This research summarizes the requirements of diagnosis in open service platforms and integrates several techniques to develop a cross-layer approach for detecting the service conflict fault, handling the general exceptions, and diagnosing the device fault on OSGi platforms. This solution, called Diagnostician, helps users and operators handle the problems in OSGi and reconfigure the system.