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公开(公告)号：EP1078526A1
公开(公告)日：2001-02-28
申请号：EP99925564.9
申请日：1999-04-30
IPC分类号： H04N7/16
CPC分类号： H04N21/258 , H04N7/165 , H04N21/2668 , H04N21/4438 , H04N21/47211 , H04N21/812 , H04N21/8549
摘要： A method and system that provides a single multipurpose PPV channel that a subscriber tunes for all PPV services. From the subscriber's perspective, the program guide, previews, advertising, purchasing options, and showings of all PPV events occur on a single channel. There can be a single multipurpose PPV channel for all PPV services or single PPV channels for groups of similar services, such as a single Family PPV channel, a single Sports PPV channel, and a single Adult PPV channel that each represents single multipurpose channels for similar programming. The advertising on a single multipurpose channel can be directed to the type of programming on all the channels in the group. Once a subscriber purchases a PPV event, the HCT tunes to the MPEG transport stream and program information for the selected PPV event and displays the PPV event on the single multipurpose PPV channel at its associated start time. The subscriber does not have to select another channel. The subscriber that has not purchased a current PPV event continues to watch the previews, advertising, or program guide uninterrupted on the single multipurpose PPV channel. If a subscriber is watching the single multipurpose PPV channel and has not purchased a PPV event, the subscriber continues to see advertising with video or previews even between the event specific advertising. An interstitial service provides the previews, advertising or PPV guide during the period between PPV event advertisements.
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2.发明公开
公开(公告)号：EP0645068A1
公开(公告)日：1995-03-29
申请号：EP93915138.0
申请日：1993-06-01
发明人： EDWARDS, Robert, J. , DURDEN, Gregory, S. , PARIKH, Himanshu , BORSETTI, Paul, Jr. , RUSTAGI, Vibha
IPC分类号： H04N7
CPC分类号： H04K3/825 , H04K3/41 , H04K2203/14 , H04N7/166
摘要： A method and apparatus of providing periodic subscription television services where a microprocessor (300) controls a service denying switch (389) and a high frequency amplifier (387) such that service may be denied using the service denying switch (389) or the high frequency amplifier (387). In addition, the high frequency amplifier (387) may be set by the microprocessor (300) at various amplitude levels depending upon the number of television receivers and VCR's at the subscriber location. Also, the high frequency amplifier (387) may include bandpass filter circuits under microprocessor control for limiting service to the subscriber.
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3.发明公开SET-TOP INTERFACE TRANSACTIONS IN AN IMPULSE PAY PER VIEW TELEVISION SYSTEM 失效在脉冲塔接口笔交易已通过预先支付电视系统。
公开(公告)号：EP0410987A1
公开(公告)日：1991-02-06
申请号：EP89904304.0
申请日：1989-03-30
发明人： DURDEN, Gregory, S. , HAMAN, Ray, T., Jr. , HAMILTON, Scott, L. , FREDERICK, Richard, B. , NADDOR, David, J. , SCHAUBS, Randolph, J.
CPC分类号： G06Q20/145 , H04N7/165 , H04N7/17309 , H04N21/2543 , H04N21/47211 , H04N2007/1739
摘要： Système de télévision à pré-payement par impulsion avec diversité et commande accrues de transactions téléchargeables. Une transaction temps libre/temps de prévisualisation permet à un abonné de visualiser des portions d'un évennement à prépayement sans acheter l'évènement. Une transaction de sécurté envoyée pendant chaque événement empêche à un abonné de recevoir des évènements qui n'ont pas été achetés. Une transaction par numéro de téléphone comprend un caractère spécial représentant une instruction pour marquer une pause entre des chiffres sélectionnés du numéro de téléphone composé. Une transaction statistique de visualisation instruit un abonné pour enregistrer la chaîne qu'il est en train de regarder. Un abonné peut acheter à l'avance des évènements pour faciliter leur enregistrement. Un gestionnaire de système (8) télécharge des transactions sur des modules IPPV (20) via un émetteur adressable (10) et un réseau CATV (12). Les modules (20) commandent les terminaux ''set-top'' (15) pour commander la visualisation des évènements. Les modules (20) rapportent également les données de visualisation des évènements au gestionnaire (8) via un réseau téléphonique (24) et un processeur téléphonique (18).
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公开(公告)号：EP0685141A1
公开(公告)日：1995-12-06
申请号：EP94909591.0
申请日：1994-02-16
IPC分类号： H04N7
CPC分类号： H04N7/165 , H04N7/1675 , H04N21/2543 , H04N21/25866 , H04N21/6402
摘要： A method of selecting individual subscribers for inclusion in groups by means of certain selection criteria comprises the steps of storing criteria related to terminals of a subscription television system, defining criteria which characterizes a group, logically linking the criteria in a predetermined manner to form a group criteria definition statement, comparing the stored terminal criteria with the group criteria definition statement, and assigning an individual or group of terminals to the group when the stored terminal criteria matches the group criteria definition statement. The selection criteria, for example, may include a range of terminal serial numbers, a range of terminal addresses, the status of the terminal, the service codes for the terminal and subscriber terminal features. The logical operators may include logical AND, logical OR, logical NOT, equal to, greater han, less than, parentheticals for joining operators and brackets and separators for service codes.
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公开(公告)号：EP0413752A1
公开(公告)日：1991-02-27
申请号：EP89905976.0
申请日：1989-04-28
发明人： BANKER, Robert, O. , SCHAUBS, Randolph, J. , HARNEY, Michael , McMULLAN, Jay, C., Jr. , WASILEWSKI, Anthony, J. , DURDEN, Gregory, S. , HAMAN, Ray, T., Jr. , NADDOR, David , THATCHER, William, B, Jr.
CPC分类号： H04N7/1675
摘要： Méthode et appareil pour permettre à un système de télévision par câble d'émettre des informations à partir d'un module de gestion de système (102), de déterminer si les informations sont destinées à un appareil monté sur téléviseur conçu pour recevoir des informations hors bande ou des informations dans la bande passante, et d'envoyer les informations au circuit approprié. Une partie des informations doivent être reformatées; c'est le rôle d'un traducteur de format (701). Les informations dans la bande passante peuvent être transmises sur un ou plusieurs flux de données. Certains types d'informations sont transmises sur un ou plusieurs flux de données, selon leur type et selon les caractéristiques des flux de données. De plus, par souci d'efficacité, des informations semblables destinées à plusieurs adresses sont regroupées dans un système de gestion de bases de données (702) de sorte que l'on peut envoyer les informations à plusieurs adresses en même temps. Des brouilleurs (104, 209) sont prévus, qui sont capables d'insérer des données dans des canaux non brouillés.
摘要翻译： 一种用于使有线电视系统能够从系统管理模块（102）发送信息的方法和设备，用于确定该信息是否打算用于适于接收信息的电视机安装设备 带宽或带宽中的信息，并将信息发送到适当的电路。 一些信息需要重新格式化; 它是格式翻译器的角色（701）。 带宽中的信息可以在一个或多个数据流上传输。 某些类型的信息在一个或多个数据流上传输，具体取决于它们的类型和数据流的特性。 另外，为了高效，将用于多个地址的类似信息汇总到数据库管理系统（702）中，使得信息可以同时发送到多个地址。 提供了能够将数据插入到加扰频道中的加扰器（104,209）。
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6.发明公开
公开(公告)号：EP1250808A1
公开(公告)日：2002-10-23
申请号：EP01905058.2
申请日：2001-01-25
IPC分类号： H04N5/445
CPC分类号： H04N5/44543 , H04N21/482
摘要： A method and system that allows a user to, with a single button press on a remote control, quickly navigate within a program guide to an established reference point, such as the program information associated with the last viewed channel and the current time. The establishment of a reference point provides a subscriber with a known position within program information that may cover weeks of time, thousands of channels, and a variety of categories or sorting methods. The subscriber that has advanced through many hours and channels of program information is provided with a method of easily navigating to a known reference within the program information.
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公开(公告)号：EP0685141B1
公开(公告)日：1999-09-29
申请号：EP94909591.3
申请日：1994-02-16
CPC分类号： H04N7/165 , H04N7/1675 , H04N21/2543 , H04N21/25866 , H04N21/6402
摘要： A method of selecting individual subscribers for inclusion in groups by means of certain selection criteria comprises the steps of storing criteria related to terminals of a subscription television system, defining criteria which characterizes a group, logically linking the criteria in a predetermined manner to form a group criteria definition statement, comparing the stored terminal criteria with the group criteria definition statement, and assigning an individual or group of terminals to the group when the stored terminal criteria matches the group criteria definition statement. The selection criteria, for example, may include a range of terminal serial numbers, a range of terminal addresses, the status of the terminal, the service codes for the terminal and subscriber terminal features. The logical operators may include logical AND, logical OR, logical NOT, equal to, greater han, less than, parentheticals for joining operators and brackets and separators for service codes.
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