한국통신학회논문지 B : 네트워크 및 융합 서비스, v.35, no.3, pp.503-516
ISSN
1226-4717
Publisher
한국통신학회 (KICS)
Language
Korean
Type
Journal Article
Abstract
본 논문에서는 유무선 통합 환경에서 융합 미디어 서비스를 제공하기 위한 통합 프로파일 및 인증 제어 기술로써, 시스템 구현을 통한 결과를 제시한다. 가입자의 접속, 서비스, 이동성, 방송형 프로파일을 관리하고 개방형 API를 통해서 제3사업자에게 가입자 프로파일 정보를 PUSH/PULL 방식으로 제공하는 방안을 제안한다. 이때 개방형 API는 Web Service, REST 기반으로 구현하여 제3사업자가 쉽게 서비스를 제공할수 있는 방식을 제안한다. 또한, 한번 접속 인증에 성공하면 액세스 망이 변하거나 혹은 IMS 기반의 서비스 망에 접속하게 될때 동일한 인증 정보를 유지할 수 있는 SSO 기능을 제안한다. 제안된 방식은 CUPS(Converged User Profile Server) 시험 네트워크 구현 연구를 통하여 기능 검증 및 성능 분석을 수행하였다.
KSP Keywords
Web service, user profile
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