论文部分内容阅读
全球IPTV发展的不确定性正促使人们将眼光从技术推动转向需求拉动——更加关注业务发展的动力;关注这个动力究竟来自市场需求还是来自产业供给;以及是否有足够的市场需求来确保未来的发展。最近,美国宾夕法尼亚州立大学信息科技学院的Dong H.Shin副教授公布了一项关于韩国IPTV的案例研究,他从社会、经济和政府监管的角度分析了IPTV的前景、局限性和不确定性,试图把握IPTV在下一代网络环境里将如何演进并将如何定型的趋势。本文将对Dong H.Shin的研究进行述评,以期对国内目前关于IPTV的讨论提供借鉴。
The uncertainty of global IPTV development is driving people’s attention from technology promotion to demand pull-paying more attention to the development of business; paying attention to whether this power comes from market supply or from industry supply; and whether there is enough market demand to ensure the future development of. Recently, Associate Professor Dong H. Shin of the School of Information Science and Technology at Penn State University in the United States published a case study on IPTV in South Korea. He analyzed the prospects, limitations and uncertainties of IPTV in terms of social, economic and government regulation and attempted Grasp the trend of how IPTV will evolve in the next generation network environment and how to shape it. This article reviews Dong H.Shin’s research in order to provide a reference for the current domestic discussions on IPTV.