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1.发明申请NETWORK-BASED SERVICE TO PROVIDE ON-DEMAND VIDEO SUMMARIES OF TELEVISION PROGRAMS 有权基于网络的服务，以提供电视节目的需求视频摘要公开(公告)号：US20100242072A1
公开(公告)日：2010-09-23
申请号：US12793994
申请日：2010-06-04
IPC分类号： H04N7/173
CPC分类号： H04N21/435 , H04N21/235 , H04N21/84 , H04N21/8455 , H04N21/8456 , H04N21/8549 , H04N21/858
摘要： A network-based device allows customers to receive television programming and to view summaries of the programming. A method of providing the summaries comprises: dividing a received program into program segments each identified by index marks, summarizing each program segment into summary segments identified by similar index marks, generating metadata files for delimiting a beginning and an end of summary segments and program segments, storing the summary segments and accessing the summary segments to supply the summary segments in lieu of program segments upon demand.
摘要翻译： 基于网络的设备允许客户接收电视节目并查看节目的摘要。 提供摘要的方法包括：将接收到的节目划分为由索引标记识别的节目片段，将每个节目片段总结为由相似索引标记标识的简要片段，生成用于定义节目段和节目片段的开始和结束的元数据文件 存储摘要段并访问摘要段，以便在需要时提供摘要段代替程序段。
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2.发明授权System and method for managing the exchange of information between multicast and unicast hosts 失效用于管理组播和单播主机之间的信息交换的系统和方法
公开(公告)号：US6163810A
公开(公告)日：2000-12-19
申请号：US88623
申请日：1998-06-02
CPC分类号： H04L12/185 , H04L12/1836
摘要： A network ed system of multicast-unicast gateways receives multicast information from a multicast host. A first MUG receives a multicast session request from a unicast host. The first MUG sends a message to other MUGs with a unicast host identifier. Each MUG that receives the message determines if it is designated to serve as the multicast-unicast gateway for the requesting unicast host. A MUG is designated if it is disposed to more efficiently act as a multicast-unicast gateway for the requesting unicast host. If it is, it sends a designation message to the first MUG, which reroutes the unicast host request to the designated MUG. If a designated MUG is identified, then the designated MUG acts as the multicast-unicast gateway for the unicast host. Otherwise, a default MUG acts as the gateway. This more efficiently uses network resources in managing the exchange of information between multicast and unicast hosts.
摘要翻译： 组播单播网关的网络编辑系统从组播主机接收组播信息。 第一MUG从单播主机接收多播会话请求。 第一个MUG向具有单播主机标识符的其他MUG发送消息。 接收消息的每个MUG确定是否被指定为用于请求的单播主机的多播 - 单播网关。 如果将MUG设置为更有效地用作请求的单播主机的多播单播网关，则指定MUG。 如果是，则向第一MUG发送指定消息，其将单播主机请求重新路由到指定的MUG。 如果指定的MUG被识别，则指定的MUG充当单播主机的组播 - 单播网关。 否则，默认MUG充当网关。 这更有效地利用网络资源来管理组播和单播主机之间的信息交换。
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3.发明授权Network-based service to provide on-demand video summaries of television programs 有权基于网络的服务，提供电视节目的点播视频摘要公开(公告)号：US09055328B2
公开(公告)日：2015-06-09
申请号：US13303372
申请日：2011-11-23
IPC分类号： H04N7/173 , H04N21/435 , H04N21/235 , H04N21/84 , H04N21/845 , H04N21/8549 , H04N21/858
CPC分类号： H04N21/435 , H04N21/235 , H04N21/84 , H04N21/8455 , H04N21/8456 , H04N21/8549 , H04N21/858
摘要： A network-based device allows customers to receive television programming and to view summaries of the programming. A method of providing the summaries comprises: dividing a received program into program segments each identified by index marks, summarizing each program segment into summary segments identified by similar index marks, generating metadata files for delimiting a beginning and an end of summary segments and program segments, storing the summary segments and accessing the summary segments to supply the summary segments in lieu of program segments upon demand.
摘要翻译： 基于网络的设备允许客户接收电视节目并查看节目的摘要。 提供摘要的方法包括：将接收到的节目划分为由索引标记识别的节目片段，将每个节目片段总结为由相似索引标记标识的简要片段，生成用于定义节目段和节目片段的开始和结束的元数据文件 存储摘要段并访问摘要段，以便在需要时提供摘要段代替程序段。
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4.发明申请NETWORK-BASED SERVICE TO PROVIDE ON-DEMAND VIDEO SUMMARIES OF TELEVISION PROGRAMS 有权基于网络的服务，以提供电视节目的需求视频摘要公开(公告)号：US20120072959A1
公开(公告)日：2012-03-22
申请号：US13303372
申请日：2011-11-23
IPC分类号： H04N21/25
CPC分类号： H04N21/435 , H04N21/235 , H04N21/84 , H04N21/8455 , H04N21/8456 , H04N21/8549 , H04N21/858
摘要： A network-based device allows customers to receive television programming and to view summaries of the programming. A method of providing the summaries comprises: dividing a received program into program segments each identified by index marks, summarizing each program segment into summary segments identified by similar index marks, generating metadata files for delimiting a beginning and an end of summary segments and program segments, storing the summary segments and accessing the summary segments to supply the summary segments in lieu of program segments upon demand.
摘要翻译： 基于网络的设备允许客户接收电视节目并查看节目的摘要。 提供摘要的方法包括：将接收到的节目划分为由索引标记识别的节目片段，将每个节目片段总结为由相似索引标记标识的简要片段，生成用于定义节目段和节目片段的开始和结束的元数据文件 存储摘要段并访问摘要段，以便在需要时提供摘要段代替程序段。
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公开(公告)号：US06505169B1
公开(公告)日：2003-01-07
申请号：US09490807
申请日：2000-01-26
IPC分类号： G06F1760
CPC分类号： G06Q30/02 , G06Q30/0269 , G06Q30/0277
摘要： In a multimedia presentation transmitted by streaming media, advertising/announcements are dynamically inserted into the stream in response to a realization of conditions preselected by the source of the advertising/announcements. In a particular embodiment providers of the streaming media content define metadata for the programming. Advertising/announcement sources define metadata for their ads to be presented. The requirements of both metadata files are compared to both program data and ad data to specify conditions that determine when an Advertisement/announcement is inserted into a media stream.
摘要翻译： 在通过流媒体发送的多媒体演示中，响应于由广告/公告的来源预先选择的条件的实现，广告/公告被动态插入到流中。 在特定实施例中，流媒体内容的提供者定义用于编程的元数据。 广告/宣传来源定义要呈现的广告的元数据。 将元数据文件的要求与程序数据和广告数据进行比较，以指定确定何时将广告/公告插入到媒体流中的条件。
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6.发明申请NETWORK-BASED SERVICE TO PROVIDE ON-DEMAND VIDEO SUMMARIES OF TELEVISION PROGRAMS 有权基于网络的服务，以提供电视节目的需求视频摘要公开(公告)号：US20140053218A9
公开(公告)日：2014-02-20
申请号：US13303372
申请日：2011-11-23
IPC分类号： H04N21/25
CPC分类号： H04N21/435 , H04N21/235 , H04N21/84 , H04N21/8455 , H04N21/8456 , H04N21/8549 , H04N21/858
摘要： A network-based device allows customers to receive television programming and to view summaries of the programming. A method of providing the summaries comprises: dividing a received program into program segments each identified by index marks, summarizing each program segment into summary segments identified by similar index marks, generating metadata files for delimiting a beginning and an end of summary segments and program segments, storing the summary segments and accessing the summary segments to supply the summary segments in lieu of program segments upon demand.
摘要翻译： 基于网络的设备允许客户接收电视节目并查看节目的摘要。 提供摘要的方法包括：将接收到的节目划分为由索引标记识别的节目片段，将每个节目片段总结为由相似索引标记标识的简要片段，生成用于定义节目段和节目片段的开始和结束的元数据文件 存储摘要段并访问摘要段，以便在需要时提供摘要段代替程序段。
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7.发明授权System and method to provide survivability for broadcast video and interactive IP-based services on cable access networks 失效为有线接入网络的广播视频和基于IP的交互式业务提供生存能力的系统和方法公开(公告)号：US06535480B1
公开(公告)日：2003-03-18
申请号：US09197170
申请日：1998-11-20
IPC分类号： H04J1500
CPC分类号： H04N21/64723 , H04N21/6338 , H04N21/643 , H04Q11/0067 , H04Q2011/0081
摘要： A hybrid fiber/coaxial cable is attached to an autonomous controller which includes a wireless receiver, transmitter, and antenna. Typically, the autonomous controller is connected near the end of the cable which is remote from the headend. At least one other hybrid fiber/coaxial cable connected to the same headend or distribution hub, provides connectivity for cable data modems and set top boxes in an adjacent neighborhood or community. The second cable is attached to its own, respective autonomous controller which also has a wireless receiver, transmitter, and antenna. The two antennas in the adjacent neighborhoods constitute an antenna cluster. When the first cable's connection to the common headend is interrupted, thereby preventing service to the first neighborhood, its autonomous controller senses the interruption and responds by sending a wireless signal to the controller in the adjacent neighborhood. In response, the two controllers use an antenna cluster protocol (ACP) to set up a wireless communications path through the second cable to the headend. In this manner, service is restored from the headend to the cable data modems and set top boxes in the first neighborhood.
摘要翻译： 混合光纤/同轴电缆连接到包括无线接收器，发射器和天线的自主控制器。 通常，自主控制器连接在远离头端的电缆末端附近。 连接到相同的头端或分配集线器的至少一个其他混合光纤/同轴电缆为相邻邻域或社区中的电缆数据调制解调器和机顶盒提供连接。 第二根电缆连接到自己的相应的自主控制器，它还具有无线接收器，发射器和天线。 相邻邻域中的两个天线构成天线簇。 当第一电缆与公共头端的连接中断时，由此防止对第一邻域的服务，其自主控制器感测到中断，并通过向相邻邻域中的控制器发送无线信号来进行响应。 作为响应，两个控制器使用天线集群协议（ACP）建立通过第二电缆到头端的无线通信路径。 以这种方式，服务从头端恢复到有线数据调制解调器和在第一邻居中的机顶盒。
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8.发明授权Network-based service to provide on-demand video summaries of television programs 有权基于网络的服务，提供电视节目的点播视频摘要公开(公告)号：US08087049B2
公开(公告)日：2011-12-27
申请号：US12793994
申请日：2010-06-04
IPC分类号： H04N5/445
CPC分类号： H04N21/435 , H04N21/235 , H04N21/84 , H04N21/8455 , H04N21/8456 , H04N21/8549 , H04N21/858
摘要： A network-based device allows customers to receive television programming and to view summaries of the programming. A method of providing the summaries comprises: dividing a received program into program segments each identified by index marks, summarizing each program segment into summary segments identified by similar index marks, generating metadata files for delimiting a beginning and an end of summary segments and program segments, storing the summary segments and accessing the summary segments to supply the summary segments in lieu of program segments upon demand.
摘要翻译： 基于网络的设备允许客户接收电视节目并查看节目的摘要。 提供摘要的方法包括：将接收到的节目划分为由索引标记识别的节目片段，将每个节目片段总结为由相似索引标记标识的简要片段，生成用于定义节目段和节目片段的开始和结束的元数据文件 存储摘要段并访问摘要段，以便在需要时提供摘要段代替程序段。
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9.发明授权Network-based service to provide on-demand video summaries of television programs 有权基于网络的服务，提供电视节目的点播视频摘要公开(公告)号：US07743399B1
公开(公告)日：2010-06-22
申请号：US10824663
申请日：2004-04-14
IPC分类号： H04N7/173
CPC分类号： H04N21/435 , H04N21/235 , H04N21/84 , H04N21/8455 , H04N21/8456 , H04N21/8549 , H04N21/858
摘要： A network-based device allows customers to receive television programming and to view summaries of the programming. A method of providing the summaries comprises: dividing a received program into program segments each identified by index marks, summarizing each program segment into summary segments identified by similar index marks, generating metadata files for delimiting a beginning and an end of summary segments and program segments, storing the summary segments and accessing the summary segments to supply the summary segments in lieu of program segments upon demand.
摘要翻译： 基于网络的设备允许客户接收电视节目并查看节目的摘要。 提供摘要的方法包括：将接收到的节目划分为由索引标记识别的节目片段，将每个节目片段总结为由相似索引标记标识的简要片段，生成用于定义节目段和节目片段的开始和结束的元数据文件 存储摘要段并访问摘要段，以便在需要时提供摘要段代替程序段。
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公开(公告)号：US06647001B1
公开(公告)日：2003-11-11
申请号：US09455119
申请日：1999-12-06
IPC分类号： H04Q724
CPC分类号： H04L29/12311 , H04L45/00 , H04L47/34 , H04L61/2084 , H04M15/56 , H04M15/57 , H04M15/8228 , H04M2215/202 , H04M2215/208 , H04M2215/22 , H04M2215/32 , H04M2215/7833 , H04W8/26 , H04W36/18 , H04W80/04
摘要： The invention provides persistent communication for address routed communication in an environment where the communication session address changes. The invention is appropriate for any address routed communication, and in particular to packet based (e.g., UDP/IP and TCP/IP) communications to mobile cellular units as the units transition or move between supporting cells. The invention provides a technique to store address information and transitory information related to the session to allow continuation of the session at the new address, thereby reducing or eliminating the need to set up the session at the new address. One application is for streaming multi-media sessions. Another application is for internet protocol (IP) telephony. The invention provides embodiments where the techniques are performed within the mobile unit, or performed in combination with a proxy server that is part of the supporting cellular system.
摘要翻译： 本发明在通信会话地址改变的环境中提供用于地址路由通信的持久通信。 本发明适用于随着单元在支持小区之间转换或移动的任何地址路由通信，特别是基于分组（例如，UDP / IP和TCP / IP）通信到移动蜂窝单元。 本发明提供一种用于存储与会话有关的地址信息和暂时性信息以允许在新地址处继续会话的技术，从而减少或消除在新地址处建立会话的需要。 一个应用程序是用于流媒体多媒体会话。 另一个应用是互联网协议（IP）电话。 本发明提供了其中技术在移动单元内执行或者与作为支持蜂窝系统的一部分的代理服务器组合执行的实施例。
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