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81. 发明申请

WO01065862A2 SYSTEM AND METHOD FOR INTERNET ACCESS TO PERSONAL TELEVISION SERVICE 审中-公开
标题翻译：互联网访问个人电视服务的系统和方法
公开(公告)号：WO01065862A2
公开(公告)日：2001-09-07
申请号：PCT/US2001/006313
申请日：2001-02-27
IPC分类号： H04N5/76 , H04M11/08 , H04N5/00 , H04N5/44 , H04N5/445 , H04N5/782 , H04N5/913 , H04N7/025 , H04N7/03 , H04N7/035 , H04N7/16 , H04N7/167 , H04N7/173 , H04Q9/00 , H04N71/73
CPC分类号： H04N21/63775 , H04N5/4401 , H04N5/44543 , H04N5/765 , H04N5/782 , H04N5/913 , H04N21/258 , H04N21/25875 , H04N21/25891 , H04N21/26613 , H04N21/4126 , H04N21/4135 , H04N21/4147 , H04N21/4227 , H04N21/4325 , H04N21/4334 , H04N21/4622 , H04N21/47214 , H04N21/4782 , H04N21/4821 , H04N21/4825 , H04N21/632 , H04N21/816 , H04N21/84 , H04N2005/91364
摘要： A communication system and a family of methods for remote access to personal television service are disclosed. According to this invention, a remote personal TV service center provides centralized program guide information. A user may access to the personal TV service center through a digital video recorder which is connected to the personal TV service center via telephone modem or a network server. A user may access to the personal TV service center through a remote computer terminal or a personal digital assistant which is connected to a computer network. The user selects program events and programs the digital video recorder by using a graphical user interface installed in the front panel of the digital video recorder in case of local programming, or using a similar GUI which is incorporated into the Web pages presented to remote users by a Web server in case of remote programming. The media stream stored in one digital video recorder may be transferred to another digital video recorder. For data security protection during data transfer, all communication are authenticated and encrypted.
摘要翻译：公开了用于远程访问个人电视服务的通信系统和一系列方法。根据本发明，远程个人电视服务中心提供集中的节目指南信息。用户可以通过经由电话调制解调器或网络服务器连接到个人电视服务中心的数字录像机来访问个人电视服务中心。用户可以通过连接到计算机网络的远程计算机终端或个人数字助理访问个人电视服务中心。用户在本地编程的情况下，使用安装在数字视频录像机的前面板中的图形用户界面，或使用类似的GUI来选择程序事件并对数字视频记录器进行编程，该图形用户界面被并入到向远程用户呈现的网页中一个Web服务器，在远程编程的情况下。存储在一个数字视频记录器中的媒体流可以被传送到另一数字录像机。为了在数据传输过程中进行数据安全保护，所有通信都被认证和加密。

82. 发明申请

WO01065852A1 PROGRAM RECEIVER AND TRANSMITTER 审中-公开
标题翻译：程序接收器和发送器
公开(公告)号：WO01065852A1
公开(公告)日：2001-09-07
申请号：PCT/JP2001/001704
申请日：2001-03-05
IPC分类号： H04B1/16 , H04H9/00 , H04H20/00 , H04H60/14 , H04H60/31 , H04H60/72 , H04N5/445 , H04N5/45 , H04N5/76 , H04N7/025 , H04N7/03 , H04N7/035 , H04N7/173 , H04N7/20 , H04N17/00 , H04N21/431 , H04N21/442 , H04N5/44
CPC分类号： H04H60/72 , H04H60/14 , H04H60/31 , H04N7/16 , H04N21/42204 , H04N21/4316 , H04N21/433 , H04N21/440263 , H04N21/440272 , H04N21/4405 , H04N21/44204 , H04N21/4424 , H04N21/4627 , H04N21/47 , H04N21/4784 , H04N21/63345 , H04N21/812 , H04N21/8352 , H04N21/84
摘要： A program receiver characterized by comprising a program receiving unit for receiving program information and a program identifier for identifying the program information, a program display unit for displaying the received program information, a display monitoring unit for monitoring a program display state record which is the record of the display state of a predetermined program information displayed on the program display unit, a display state record storage unit where the program identifier of the program information monitored by the display monitoring unit and the display stage record information which is the information representing the display state record of the program information are stored in pairs.
摘要翻译：一种节目接收机，其特征在于包括：节目接收单元，用于接收节目信息;节目标识符，用于识别节目信息;节目显示单元，用于显示接收的节目信息;显示监视单元，用于监视作为记录的节目显示状态记录显示在节目显示单元上的预定节目信息的显示状态;显示状态记录存储单元，其中由显示监视单元监视的节目信息的节目标识和作为表示显示状态的信息的显示舞台记录信息程序信息的记录成对存储。

83. 发明申请

WO01063806A2 PROVIDING CONTENT DESCRIPTION AND CONNECTION INFORMATION IN DIGITAL BROADCAST NETWORKS 审中-公开
标题翻译：在数字广播网络中提供内容描述和连接信息
公开(公告)号：WO01063806A2
公开(公告)日：2001-08-30
申请号：PCT/US2001/002867
申请日：2001-01-29
IPC分类号： H04N7/025 , H04H60/07 , H04H60/72 , H04N7/03 , H04N7/035 , H04N7/08 , H04N7/081 , H04N21/235 , H04N21/2362 , H04N21/4147 , H04N21/434 , H04N21/435 , H04N21/438 , H04H1/00 , H04L12/56 , H04N7/26
CPC分类号： H04N21/435 , H04H60/07 , H04H60/72 , H04N21/235 , H04N21/2362 , H04N21/4147 , H04N21/434 , H04N21/4345 , H04N21/4383
摘要： A system (10) enables connection information and content description information to be separately transmitted from a broadcaster (14) to a receiver (16). Thus, the description of the content (26) may be provided to a receiver (16) prior to the time that the information needed to specify the connection (28) to the service such as a channel is known. By uncoupling the content description and connection information, the assignment of connection information may be managed dynamically in the broadcast network.
摘要翻译：系统（10）使连接信息和内容描述信息能够从广播者（14）分离地发送到接收机（16）。因此，在向诸如频道的服务指定连接（28）所需的信息已知之前，内容（26）的描述可以被提供给接收器（16）。通过解耦内容描述和连接信息，可以在广播网络中动态地管理连接信息的分配。

84. 发明申请

WO01056273A1 SYSTEM AND METHOD FOR REFERENCE POINT NAVIGATION WITHIN A PROGRAM GUIDE 审中-公开
标题翻译：在程序指南中的参考点导航的系统和方法
公开(公告)号：WO01056273A1
公开(公告)日：2001-08-02
申请号：PCT/US2001/002490
申请日：2001-01-25
IPC分类号： H04N5/445 , H04N7/025 , H04N7/03 , H04N7/035
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.
摘要翻译：允许用户使用单个按钮按下遥控器的方法和系统可以在节目指南内快速导航到已建立的参考点，诸如与最后观看频道和当前时间相关联的节目信息。参考点的建立为订户提供可能涵盖几周时间，数千个频道以及各种类别或分类方法的节目信息内的已知位置。提供多个小时的订户和节目信息的频道被提供有一种容易地导航到节目信息内的已知参考的方法。

85. 发明申请

WO01054403A1 METHOD AND SYSTEM FOR PROVIDING A CUSTOMIZED MEDIA LIST 审中-公开
标题翻译：提供自定义媒体列表的方法和系统
公开(公告)号：WO01054403A1
公开(公告)日：2001-07-26
申请号：PCT/US2001/001115
申请日：2001-01-11
IPC分类号： A61K38/48 , G06F17/30 , G06Q30/02 , G09F19/00 , H04H20/00 , H04N7/173 , H04N17/00 , H04N7/10 , G06F3/00 , G06F13/00 , H04N7/025
CPC分类号： H04N5/44543 , G06Q30/02 , H04L65/4084 , H04N7/163 , H04N7/165 , H04N7/173 , H04N7/17318 , H04N21/25816 , H04N21/25883 , H04N21/25891 , H04N21/26208 , H04N21/26258 , H04N21/2668 , H04N21/4314 , H04N21/4316 , H04N21/44222 , H04N21/4438 , H04N21/4532 , H04N21/4755 , H04N21/478 , H04N21/482 , H04N21/4821 , H04N21/6582 , H04N21/812 , H04N21/8153
摘要： A method and system is described for providing a customized media list to a user (240) over a data network (230). The method comprises providing personalized data (241) of the user (240) to a computer system, generating a customized media list by the computer system for the user (240) based on the personalized data (241), and providing the customized media list to the user (240) through the computer system where the customized media list represents a customized content and a customized advertising. A system is further disclosed and claimed for providing customized media list to a user (240) over a data network (230).
摘要翻译：描述了一种方法和系统，用于通过数据网络（230）向用户（240）提供定制的媒体列表。该方法包括向计算机系统提供用户（240）的个性化数据（241），基于个性化数据（241）为用户（240）生成由计算机系统定制的媒体列表，以及提供定制的媒体列表通过计算机系统向用户（240）发送定制的媒体列表，其中定制的媒体列表表示定制的内容和定制的广告。进一步公开和要求的系统用于通过数据网络（230）向用户（240）提供定制的媒体列表。

86. 发明申请

WO01049031A1 INTELLIGENT TRANSCEIVING METHOD, DEVICE AND SYSTEM 审中-公开
标题翻译：智能收发方法，设备和系统
公开(公告)号：WO01049031A1
公开(公告)日：2001-07-05
申请号：PCT/US2000/034518
申请日：2000-12-19
IPC分类号： H04N7/025 , H04N7/03 , H04N7/035 , H04N7/16 , H04N7/167 , H04N7/173 , H04N21/4367 , H04N21/4405 , H04N21/462 , H04N21/472 , H04N21/4782 , H04N21/61 , H04N21/6334 , H04N21/658
CPC分类号： H04N21/4622 , H04N7/161 , H04N7/162 , H04N7/1675 , H04N7/17318 , H04N21/47211 , H04N21/4782 , H04N21/6118 , H04N21/6168 , H04N21/63345 , H04N21/6582
摘要： An apparatus and method thereof for communicating a scramble key (for descrambling scrambled digital signals) and service information (used in an electronic programming guide) to an intelligent transceiver (e.g., a set-top box) (450a, b, c, d, e) using a bi-directional digital broadcast system (400). The intelligent transceiver (450a, b, c, d, e) includes an in-band tuner adapted to receive from the digital broadcast system (400) in-band digital signals comprising audio content and video content. The intelligent transceiver (450a, b, c, d, e) also includes a second tuner adapted to send and receive a scramble key over the World Wide Web via a cable modem. In one embodiment, the in-band digital signals received by the in-band tuner also contain service information. In another embodiment, the digital signals received by the second tuner via the cable modem also contain service information.
摘要翻译：一种用于将加密密钥（用于解扰加扰的数字信号）和服务信息（用于电子节目指南）的装置和方法传送到智能收发机（例如，机顶盒）（450a，b，c，d， e）使用双向数字广播系统（400）。智能收发器（450a，b，c，d，e）包括适于从数字广播系统（400）接收包括音频内容和视频内容的带内数字信号的带内调谐器。智能收发器（450a，b，c，d，e）还包括适于通过电缆调制解调器在万维网上发送和接收加扰密钥的第二调谐器。在一个实施例中，由带内调谐器接收的带内数字信号还包含服务信息。在另一个实施例中，由第二调谐器经由电缆调制解调器接收的数字信号还包含服务信息。

87. 发明申请

WO01047273A1 INTELLIGENT SYSTEM AND METHODS OF RECOMMENDING MEDIA CONTENT ITEMS BASED ON USER PREFERENCES 审中-公开
标题翻译：基于用户偏好推荐媒体内容文章的智能系统和方法
公开(公告)号：WO01047273A1
公开(公告)日：2001-06-28
申请号：PCT/US2000/033877
申请日：2000-12-14
IPC分类号： G06F13/00 , G06F17/30 , G11B20/10 , G11B27/10 , G11B27/34 , H04N5/00 , H04N5/445 , H04N5/76 , H04N5/782 , H04N7/025 , H04N7/03 , H04N7/035 , H04N7/16 , H04N7/173 , H04N21/25 , H04N21/4147 , H04N21/431 , H04N21/433 , H04N21/442 , H04N21/443 , H04N21/45 , H04N21/454 , H04N21/466 , H04N21/47 , H04N21/472 , H04N21/475 , H04N21/478 , H04N21/482 , H04N21/485 , H04N21/6543 , H04N21/81
CPC分类号： H04N21/466 , G06F17/3082 , G06F17/30828 , G11B27/105 , G11B27/34 , G11B2220/20 , H04N5/44513 , H04N5/44543 , H04N5/76 , H04N5/782 , H04N7/173 , H04N7/17318 , H04N7/17354 , H04N21/252 , H04N21/4147 , H04N21/4316 , H04N21/4334 , H04N21/44222 , H04N21/443 , H04N21/4532 , H04N21/454 , H04N21/4663 , H04N21/47 , H04N21/47214 , H04N21/4756 , H04N21/478 , H04N21/4826 , H04N21/4828 , H04N21/485 , H04N21/6543 , H04N21/812 , H04N21/8166
摘要： A system and method for making program recommendations to users of a network-based video recording system utilizes expressed preferences as inputs to collaborative filtering and Bayesian predictive algorithms to rate television programs using a graphical rating system. The predictive algorithms are adaptive, improving in accuracy as more programs are rated.
摘要翻译：一种用于向联网视频记录系统的用户推荐节目的系统和方法。本发明的系统利用表示为用于协作过滤的输入的偏好和用于使用图形评估系统评估电视节目的预测贝叶斯算法。预测算法具有自适应性，因此随着评估程序数量的增加，其准确度会提高。

88. 发明申请

WO01047255A1 BROADCAST ENHANCEMENT SYSTEM AND METHOD 审中-公开
标题翻译：广播增强系统和方法
公开(公告)号：WO01047255A1
公开(公告)日：2001-06-28
申请号：PCT/EP2000/012527
申请日：2000-12-11
IPC分类号： H04H20/00 , H04N5/445 , H04N7/025 , H04N7/03 , H04N7/035 , H04N7/088 , H04N9/75
CPC分类号： H04N7/088 , H04N5/445 , H04N9/75 , H04N21/431 , H04N21/435 , H04N21/4622 , H04N21/488 , H04N21/8126
摘要： A broadcast enhancement system and method for enhancing a received television broadcast signal using a received enhancement signal, at least one of which is prepared for chroma keying. The system is configured to intercept the television broadcast signal before it is passed to the television and to apply chroma keying to superimpose the enhancement signal to the television broadcast signal before passing the superimposed signal to the television.
摘要翻译：一种用于使用接收到的增强信号来增强接收的电视广播信号的广播增强系统和方法，其中至少一个准备色度键控。该系统被配置为在将电视广播信号传递到电视机之前拦截电视广播信号，并且在将叠加信号传递到电视机之前，将色度键控应用于将电视广播信号叠加到电视广播信号上。

89. 发明申请

WO01039501A1 INTERACTIVE TELEVISION TARGETED MESSAGE SYSTEM 审中-公开
标题翻译：互动电视目标消息系统
公开(公告)号：WO01039501A1
公开(公告)日：2001-05-31
申请号：PCT/US2000/031995
申请日：2000-11-21
IPC分类号： G06Q30/00 , H04N7/025 , H04N7/03 , H04N7/035 , H04N7/16 , H04N7/173 , H04N21/258 , H04N21/262 , H04N21/442 , H04N21/45 , H04N21/454 , H04N21/472 , H04N21/475 , H04N21/4786 , H04N21/4788 , H04N21/482 , H04N21/488 , H04N5/00
CPC分类号： H04N21/4882 , H04N7/163 , H04N7/165 , H04N7/173 , H04N7/17318 , H04N7/17345 , H04N21/25891 , H04N21/26283 , H04N21/44222 , H04N21/4532 , H04N21/454 , H04N21/47214 , H04N21/4753 , H04N21/4755 , H04N21/4786 , H04N21/4788 , H04N21/482 , H04N21/4825 , H04N21/4826 , H04N21/8126
摘要： An interactive television system is provided in which targeted messages may be sent to users. The interactive television system may use an interactive television program guide or other interactive applications to provide interactive television services to users. An e-mail or other messaging application may be used to receive the messages. The messaging application may be separate from the program guide or other interactive television application or may be part of the program guide or other interactive television application. Messages may be targeted based on the television channels to which the user subscribes or based on which settings the user has established in the program guide or other application or based on any other suitable criteria.
摘要翻译：提供了一种交互式电视系统，其中可以向用户发送目标消息。交互式电视系统可以使用交互式电视节目指南或其他交互式应用来向用户提供交互式电视服务。可以使用电子邮件或其他消息传递应用来接收消息。消息传递应用可以与节目指南或其他交互式电视应用程序分开，或者可以是节目指南或其他交互式电视应用的一部分。消息可以基于用户订阅的电视频道或基于用户在节目指南或其他应用中建立的设置或基于任何其他合适的标准来定向。

90. 发明申请

WO01039494A1 MANAGING ELECTRONIC CONTENT FROM DIFFERENT SOURCES 审中-公开
标题翻译：管理来自不同来源的电子内容
公开(公告)号：WO01039494A1
公开(公告)日：2001-05-31
申请号：PCT/US2000/031899
申请日：2000-11-21
IPC分类号： H04N5/445 , H04N5/45 , H04N5/76 , H04N5/765 , H04N7/025 , H04N7/03 , H04N7/035 , H04N7/16
CPC分类号： H04N21/44222 , H04N5/44543 , H04N5/45 , H04N7/163 , H04N7/165 , H04N21/25891 , H04N21/4312 , H04N21/4314 , H04N21/4622 , H04N21/4782 , H04N21/6547 , H04N21/6582 , H04N21/812
摘要： Electronic content, including television (TV) programming and computer network content, is managed by a computer in a web-based TV environment by gathering the electronic content from multiple sources, selectively arranging (e.g., combining, re-organizing and/or re-formatting) the gathered electronic content to form one or more virtual channels, which can then be presented to a viewer. A virtual program guide formed, (e.g., from metadata descriptive of the virtual channels), also can be generated and presented to viewers, who can use the virtual program guide to search for, sort, bookmark, and/or filter out virtual channels as desired.
摘要翻译：电子内容，包括电视（TV）节目和计算机网络内容，由网络电视环境中的计算机管理，通过从多个来源收集电子内容，选择性地安排（例如组合，重新组织和/ 格式化）所收集的电子内容以形成一个或多个虚拟通道，然后将其呈现给观看者。还可以生成虚拟节目指南（例如，从虚拟频道描述的元数据），并将其呈现给观众，谁可以使用虚拟节目指南来搜索，分类，书签和/或过滤出虚拟频道期望。

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