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    Interactive chargeable communication system with billing system therefor
    1.
    发明授权
    Interactive chargeable communication system with billing system therefor 有权
    具有计费系统的交互式计费通信系统

    公开(公告)号：US06249532B1

    公开(公告)日：2001-06-19

    申请号：US09237698

    申请日：1999-01-26

    申请人： Kazuhiko Yoshikawa ,  Hitoaki Owashi ,  Hiroyuki Hayakawa ,  Tadasu Otsubo ,  Kyoichi Hosokawa

    发明人： Kazuhiko Yoshikawa ,  Hitoaki Owashi ,  Hiroyuki Hayakawa ,  Tadasu Otsubo ,  Kyoichi Hosokawa

    IPC分类号： H04J312

    CPC分类号： H04N21/2543 ,  H04N5/913 ,  H04N7/163 ,  H04N21/43853 ,  H04N21/4425 ,  H04N21/47202 ,  H04N21/47208 ,  H04N21/63345 ,  H04N21/6582

    摘要： A billing system for use in a chargeable program broadcasting is capable of reliably billing a subscriber for program reception while preventing unauthorized reception thereof. A receiving terminal includes a primary terminal 100 and a secondary terminal 150. The primary terminal 100 receives a compressed video signal and confirms by an error checker 113 thereof whether there is a transmission error and bills, by a billing device 114 thereof, the receiving subscriber on the basis of an error information and a program information, etc., separated from the video signal by a separation circuit 112. The compressed video data is time-axis multiplexed with a terminal identifying code and a key signal and transmitted to the secondary terminal 150. In the secondary terminal 150, a bill for the subscriber is confirmed by the terminal identifying code and the compressed data is decoded by a decoder circuit 166 thereof.

    摘要翻译： 用于可收费节目广播的计费系统能够可靠地计费用户节目接收，同时防止其未经授权的接收。 接收终端包括主终端100和次终端150.主终端100接收压缩视频信号，并由其错误检查器113确认是否存在传输错误和账单，其计费设备114由接收用户 基于通过分离电路112与视频信号分离的错误信息和节目信息等。压缩视频数据与终端识别码和密钥信号进行时间轴多路复用并发送到次要终端 在辅助终端150中，通过终端识别码确认用户的帐单，并且压缩数据由其解码器电路166解码。

    Interactive chargeable communication system with billing system therefor
    2.
    发明授权
    Interactive chargeable communication system with billing system therefor 失效
    具有计费系统的交互式计费通信系统

    公开(公告)号：US6002694A

    公开(公告)日：1999-12-14

    申请号：US385274

    申请日：1995-02-08

    申请人： Kazuhiko Yoshizawa ,  Hitoaki Owashi ,  Hiroyuki Hayakawa ,  Tadasu Otsubo ,  Kyoichi Hosokawa

    发明人： Kazuhiko Yoshizawa ,  Hitoaki Owashi ,  Hiroyuki Hayakawa ,  Tadasu Otsubo ,  Kyoichi Hosokawa

    IPC分类号： H04N5/913 ,  H04N7/16 ,  H04H1/04 ,  H04J3/12

    CPC分类号： H04N21/2543 ,  H04N21/43853 ,  H04N21/4425 ,  H04N21/47202 ,  H04N21/47208 ,  H04N21/63345 ,  H04N21/6582 ,  H04N5/913 ,  H04N7/163

    摘要： A billing system for use in a chargeable program broadcasting is capable of reliably billing a subscriber for program reception while preventing unauthorized reception thereof. A receiving terminal includes a primary terminal 100 and a secondary terminal 150. The primary terminal 100 receives a compressed video signal and confirms by an error checker 113 thereof whether there is a transmission error and bills, by means of a billing device 114 thereof, the receiving subscriber on the basis of an error information and a program information, etc., separated from the video signal by a separation circuit 112. The compressed video data is time-axis multiplexed with a terminal identifying code and a key signal and transmitted to the secondary terminal 150. In the secondary terminal 150, a bill for the subscriber is confirmed by the terminal identifying code and the compressed data is decoded by a decoder circuit 166 thereof.

    摘要翻译： 用于可收费节目广播的计费系统能够可靠地计费用户节目接收，同时防止其未经授权的接收。 接收终端包括主终端100和次终端150.主终端100接收压缩视频信号，并通过其错误检查器113确认是否存在传输错误和账单，借助于其计费设备114， 基于通过分离电路112与视频信号分离的错误信息和节目信息等接收用户。压缩视频数据与终端识别码和密钥信号进行时间轴多路复用并发送到 辅助终端150.在次终端150中，通过终端识别码确认用户的账单，并且压缩数据由其解码器电路166解码。