An evaluation method for dynamic combination among OSGi bundles based on service gateway capability

Jung Eun Lim, O. Hoon Choi, Doo Kwon Baik

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

A user may use a software bundle provided by vendors to control Consumer Electronics (CEs) in a home network environment. Software was developed as a bundle composed of various components and registered to an OSGi service registry, thus, a user can select a suitable bundle and implement it in a service gateway. There's no need to consider hardware when using a single bundle, because this was handled by hardware, service gateway specifications. But using several bundles to implement a business process for simultaneous control of various CEs is a different matter. If hardware resource sharing was not considered in development, then Quality of Service (QoS) of the business process cannot be guaranteed. Thus, we need an evaluation method for a user-defined business process, to guarantee QoS in business process modeling. This paper suggests a representative evaluation algorithm by considering metadata about bundle distribution as evaluation items, such as method response time, component response time, memory space and CPU capacity. Also, this paper suggests a business process simulator. It enables constructions of simulations for the efficiency of evaluation items and methods. A user uses a simulator to select a suitable bundle for hardware and easily makes and verifies a suitable business process for their goals.

Original languageEnglish
Pages (from-to)1698-1704
Number of pages7
JournalIEEE Transactions on Consumer Electronics
Volume54
Issue number4
DOIs
Publication statusPublished - 2008

Keywords

  • Business
  • Business Process
  • Component
  • Hardware
  • Home automation
  • Logic gates
  • Metadata
  • OSGi
  • Optimization
  • Performance evaluation
  • QoS
  • Simulator
  • Time factors

ASJC Scopus subject areas

  • Media Technology
  • Electrical and Electronic Engineering

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