Mobile IPTV 기술동향
Mobile IPTV Technology
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초록
Mobile TV의 이동성과 IPTV의 양방향성을 겸비한 Mobile IPTV가 향후 개인화된 양방향 멀티미디어 서비스를 기반으로 다양한 수익모델을 창출하리라 기대되고 있다. 이러한 Mobile IPTV에 대한 개념 및 표준화는 유선의 IPTV서비스에 이동성을 추가하는 방법, Mobile TV에 양방향성을 부가하는 방법, 그리고 이동통신망에서 Mobile IPTV서비스를 제공하는 방법 등의 접근들이 시도되고 있다. 본 논문에서는 이러한 관점에서 Mobile IPTV 기술동향에 대하여 기술하며, 특히 상용화 가능성이 높은 이동통신기반의 Mobile IPTV 표준동향 및 접근 방법에 대하여 3GPP LTE 및 Mobile WiMAX를 중심으로 기술한다.
Abstract
Mobile IPTV, a convergence technology of Mobile TV with mobility and IPTV with interactivity, is expected to create various business models based on personal bi-directional multimedia services. There are many approaches on the concept and standards for Mobile IPTV such as adding mobility to fixed IPTVs, interactivity to Mobile TVs, providing cellular networks with IPTV services, and so on. This paper, from this viewpoint, describes trends on the Mobile IPTV technology, which is based on mobile communication system and most likely to be commercialized, especially on the standards and the researches in terms of 3GPP mobile networks and mobile WiMAX.
참고문헌 (13)
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- Ismail Djama, "A Cross-LayerInterworking of DVB-T and WLAN for Mobile IPTV Service Delivery", IEEE Transaction on Broadcasting, 53(1), pp.382~390 (2007)
- "3GPP TS 22.246 V8.4.0, 3GPP; Technical Specification Group Services and System Aspects; Multimedia Broadcast", Multicast Service(MBMS) User Services; Stage 1(Release 8), 2007
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- , 2008
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