상세정보
학술지
Functional Architecture for NGN-Based Personalized IPTV Services
- 발행일
- 200906
- 출처
- IEEE Transactions on Broadcasting, v.55 no.2, pp.329-342
- ISSN
- 0018-9316
- 출판사
- IEEE
- 협약과제
- 09MR2300, BcN 전달망 및 서비스 구조 표준개발, 김정윤
- 초록
- IPTV is one of the most highly visible services to emerge as part of the development of next generation network (NGN). IPTV services over manageable broadband link from a provider will be one of the ultimate goals of the broadband revolution using NGN. In this paper, we analyze IPTV architecture developed by ITU-T and provide functional architecture for NGN-based IPTV services according to functional mapping between IPTV and NGN. For this, we provide the detailed functional architecture and relevant operations with other functional blocks and present the harmonized architecture between IPTV and NGN for NGN-based IPTV services with the alignment with existing NGN architecture. As challenging architectural issues, we also introduce personalized IPTV services based on Web-based open platform in NGN environment and illustrate functional architecture and service examples for Web-based personalized IPTV services. © 2009, The Institute of Electrical and Electronics Engineers, Inc.
- KSP 제안 키워드
- Functional Architecture, Functional mapping, IPTV architecture, IPTV services, ITU-T, NGN architecture, Next generation networks(NGN), Open platform, web-based