公开(公告)号：US20090007205A1

公开(公告)日：2009-01-01

申请号：US11971422

申请日：2008-01-09

申请人： Dae-hyun LEE ,  Chun-un KANG ,  Seung-hyuk YOO ,  Young-jun KIM ,  Ki-won KWAK ,  Min-woo JUNG

发明人： Dae-hyun LEE ,  Chun-un KANG ,  Seung-hyuk YOO ,  Young-jun KIM ,  Ki-won KWAK ,  Min-woo JUNG

IPC分类号： H04N7/173

CPC分类号： H04N5/445 ,  H04N21/222 ,  H04N21/482 ,  H04N21/64322 ,  H04N21/6581

摘要： A user terminal and proxy server of an Internet Protocol Television (IPTV), and an operating method thereof are provided. A user terminal of an IPTV system includes a channel information input unit which receives channel information as an input, a channel management unit which transmits the input channel information to a proxy server, and receives from the proxy server a content information that corresponds to the channel information, and a content playback unit which replays a content using the received content information. As a result, viewers can use IPTV contents as easily as they use general TVs.

摘要翻译： 提供了一种因特网协议电视（IPTV）的用户终端和代理服务器及其操作方法。 IPTV系统的用户终端包括：信道信息输入单元，其接收作为输入的频道信息;频道管理单元，其向所述代理服务器发送所述输入频道信息，并且从所述代理服务器接收与所述频道对应的内容信息 信息以及使用所接收的内容信息重放内容的内容重放单元。 因此，观众可以像使用普通电视一样轻松使用IPTV内容。