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21. 发明申请

US20050135366A1 Interactive digital television broadcast system 审中-公开
标题翻译：互动数字电视广播系统
公开(公告)号：US20050135366A1
公开(公告)日：2005-06-23
申请号：US11011167
申请日：2004-12-15
申请人： Lieven Trappeniers , Marc Godon , Koen Handekyn
发明人： Lieven Trappeniers , Marc Godon , Koen Handekyn
IPC分类号： H04N7/173 , H04Q11/00 , H04H1/04 , H04J1/00 , H04L12/28 , H04L12/50 , H04L12/56
CPC分类号： H04N21/4532 , H04N7/17318 , H04N21/4788 , H04N21/84
摘要： The present invention relates to an interactive digital television broadcast system that comprises a broadcast operator adapted to send towards a plurality of subscriber units a downstream digital broadcast stream, which is received from an interactive digital television provider. The digital broadcast stream is displayed at the plurality of subscriber units. The interactive digital television broadcast system further comprises an interaction return channel operator for providing interactivity between the plurality of subscriber units and the interactive digital television provider by means of a bi-directional interaction return channel. The system further comprises a content injection module for injecting content provided by subscriber units of the plurality of subscriber units in displayed content of a subscriber unit of the plurality of subscriber units and a shared content retrieving module for retrieving references of content shared by subscriber units of the plurality of subscriber units together with meta-data of the shared content. The system further comprises a shared content-matching module for determining relevant content from the content shared by the subscriber units of the plurality of subscriber units by matching the meta-data of the content shared with at least one predetermined criterion and a content suggestion module for suggesting to the subscriber unit to inject the relevant content in the content displayed at the subscriber unit.
摘要翻译：交互式数字电视广播系统技术领域本发明涉及一种交互式数字电视广播系统，其包括适于向多个用户单元发送从交互式数字电视提供商接收的下游数字广播流的广播运营商。在多个用户单元处显示数字广播流。交互式数字电视广播系统还包括交互返回信道运营商，用于通过双向交互返回信道在多个用户单元和交互式数字电视提供商之间提供交互性。该系统还包括一个内容注入模块，用于从多个用户单元的用户单元的显示内容中注入多个用户单元的用户单元提供的内容，以及共享内容检索模块，用于检索由用户单元共享的内容的参考多个用户单元以及共享内容的元数据。该系统还包括一个共享内容匹配模块，用于通过将与至少一个预定标准共享的内容的元数据与一个内容建议模块进行匹配来确定来自多个用户单元的用户单元共享的内容的相关内容，提示用户单元将相关内容注入在用户单元显示的内容中。

22. 发明申请

US20050131555A1 Method for waking up a sleeping device, a related network element and a related waking device 有权
标题翻译：唤醒睡眠设备，相关网络元件和相关唤醒设备的方法
公开(公告)号：US20050131555A1
公开(公告)日：2005-06-16
申请号：US11010410
申请日：2004-12-14
申请人： Lieven Trappeniers , Arjen Hendrikse , Marc Godon , Koen Handekyn
发明人： Lieven Trappeniers , Arjen Hendrikse , Marc Godon , Koen Handekyn
IPC分类号： H04L12/24 , H04L12/12 , H04L29/06 , H04L29/08 , G05B11/01
CPC分类号： H04L67/2861 , H04L12/12 , H04L29/06 , H04L67/2895 , H04L69/329 , Y02D50/20 , Y02D50/40 , Y02D50/44
摘要： The present invention relates to a method for waking up a sleeping device. The sleeping device being coupled to a waking device over a communications network. The sleeping device is adapted to provide a service in an awake state, to the waking device at request for service of the waking device. This method, first, comprises the step of sending the request for service by the waking device in direction of the sleeping device. The communications network additionally comprises a Network Element which is always on, and being coupled to the communications network. The method further comprises the steps of the Network Element intercepting the request for service destined to the sleeping device and the step of the Network Element at intercepting of the request for service, generating a request to wake up the sleeping device and determine a substitute service to the waking device until the sleeping device is awake. The Network Element then sends the request to wake up to the sleeping device and provisions a substitute service, to the waking device until the sleeping device is awake.
摘要翻译：本发明涉及一种唤醒睡眠装置的方法。睡眠设备通过通信网络耦合到唤醒设备。休眠装置适于在醒来状态下向唤醒设备提供唤醒设备的服务请求。该方法首先包括在睡眠装置的方向上由唤醒装置发送服务请求的步骤。通信网络另外包括总是在该网络元件上并且耦合到通信网络的网络元件。所述方法还包括以下步骤：所述网络元件拦截去往所述睡眠设备的服务请求;以及所述网元在拦截所述服务请求时产生唤醒睡眠设备的请求并确定替代服务的步骤唤醒设备，直到睡眠设备醒来。然后，Network Element将唤醒设备的唤醒请求发送到休眠设备并提供替代服务，直到睡眠设备唤醒。

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