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IPTV即网络电视,是利用宽带互联网的基础设施,通过IP协议来提供包括电视节目在内的多种数字媒体业务及增值业务。宽带接入用户可以用两种方式获得IPTV服务:计算机或机顶盒+普通电视机。IPTV运营商需要在其物理网络的基础上建立一个高效的宽带网络增值业务运营支撑平台。IPTV视?
IPTV, or network television, is a broadband Internet infrastructure that provides a wide range of digital media services and value-added services including television programming over IP. Broadband access users can get IPTV service in two ways: computer or set-top box + normal TV. IPTV operators need to establish an efficient broadband network value-added service operation support platform on the basis of their physical networks. IPTV?