发明名称 Method and Apparatus for providing Broadcast Service Information in Cable Network
摘要 A method and an apparatus for providing broadcast service information in a cable network are provided to supply broadcast service information to which a virtual channel is allocated, thereby easily selecting broadcast contents. An IPTV(Internet Protocol Television) service information server(31) comprises service information about IPTV broadcast contents provided to a terminal device(50). A CMTS(Cable Modem Termination System)(32) receives IPTV service information from the IPTV service information server. The CMTS allocates a respectively different virtual channel to the IPTV service information according to IPTV broadcast contents.
申请公布号 KR100936616(B1) 申请公布日期 2010.01.13
申请号 KR20080009051 申请日期 2008.01.29
申请人 发明人
分类号 H04N21/235;H04H60/81;H04N5/44;H04N21/43 主分类号 H04N21/235
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