Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2007.07a
- /
- Pages.45-46
- /
- 2007
A Study on the Development of IPMG for Multimedia Service with the Convergence of Broadcasting and Communications
통신방송의 융합형 멀티미디어 서비스를 지원하는 IPMG(IP Media Gateway) 개발에 관한 연구
- Cho, Kwang-Hyun (Solution R&D Division KTNetworks) ;
- Won, Heon (Solution R&D Division KTNetworks) ;
- Cho, Yok-Yon (Solution R&D Division KTNetworks) ;
- Kim, Hyun-Cheol (Solution R&D Division KTNetworks) ;
- Ahn, Kwang-Yong (Solution R&D Division KTNetworks)
- 조광현 (KT네트웍스 기술연구소 솔루션개발단) ;
- 원헌 (KT네트웍스 기술연구소 솔루션개발단) ;
- 조력연 (KT네트웍스 기술연구소 솔루션개발단) ;
- 김현철 (KT네트웍스 기술연구소 솔루션개발단) ;
- 안광용 (KT네트웍스 기술연구소 솔루션개발단)
- Published : 2007.07.11
Abstract
In order to go digital broadcasting in Korea, it is conducted various policies in the country which be expanded network, be increased digital broadcasting hours. And broadcasting stations in the country close down analog broadcasting until 2012. Moreover IPTV is a method of delivering broadcast television and on-demand, rich media content that uses an IP(Internet protocol network) as the medium. And an IP is regarded as a very favorable approach for the future "Medium for Digital TV". However It is not easy to replace the entire digital infrastructure. And there are some problems in the digital infrastructure for Digital TV(i.e. channel zapping delay). Moreover user require service. IPMG is to solve these problems. IPMG is digital converter that allows receive and transmit signal by using many kinds of medium for Digital TV. Moreover IPMG provides users a Network PVR service. In this paper we developing, manufacturing IPMG and analyze its performance.
Keywords