发明公开
- 专利标题： NETWORK CONTROLLER FOR CABLE TELEVISION DELIVERY SYSTEMS
- 专利标题（中）： 为有线电视传送系统的网络控制。
-
申请号： EP94903360.0申请日： 1993-12-02
-
公开(公告)号： EP0673579A1公开(公告)日： 1995-09-27
- 发明人: HENDRICKS, John, S. , BONNER, Alfred, E.
- 申请人： DISCOVERY COMMUNICATIONS, INC.
- 申请人地址： 7700 Wisconsin Avenue, Bethesda, MD 20814-3522 US
- 专利权人： DISCOVERY COMMUNICATIONS, INC.
- 当前专利权人： DISCOVERY COMMUNICATIONS, INC.
- 当前专利权人地址： 7700 Wisconsin Avenue, Bethesda, MD 20814-3522 US
- 代理机构： Strehl Schübel-Hopf Groening & Partner
- 优先权： US19920991074 19921209
- 国际公布： WO1994014280 19940623
- 主分类号： H04N
- IPC分类号： H04N ; G06Q30 ; G06F15 ; G06F17 ; G08C23 ; H03J9 ; H04B1 ; H04H20 ; H04H60 ; H04J3 ; H04L9 ; H04L29 ; H04M1 ; H04N5 ; H04N7 ; H04N17
摘要：
An apparatus for increasing the functionality of a set top converter for use with a program delivery system comprises a circuit card electronically connected to a set top converter. Information and data are passed between the circuit card and the set top converter. The circuit card includes means for generating menus which identify programs and channels, means for sequencing through menus; and means for selecting a program or channel through the generated menus in response to a user command.
信息查询
