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公开(公告)号：US20080282308A1
公开(公告)日：2008-11-13
申请号：US12179752
申请日：2008-07-25
IPC分类号： H04N7/16
CPC分类号： H04N7/17318 , H04N21/2402 , H04N21/25808 , H04N21/25825 , H04N21/2662 , H04N21/4122 , H04N21/4334 , H04N21/6373
摘要： A method for optimizing data rates for video services to a subscriber that includes receiving an indication of whether incoming video signals to a set-top box corresponding to the subscriber are being recorded, receiving an indication of whether video content corresponding to the video signals being recorded is being simultaneously viewed by the subscriber, and reducing a data rate for storing the video content that is not simultaneously being viewed by the subscriber.
摘要翻译： 一种用于优化用于视频服务的用户的数据速率的方法，包括：接收到与所述用户对应的机顶盒的输入视频信号是否正在被记录的指示;接收与所记录的视频信号相对应的视频内容的指示 被用户同时观看，并且减少用于存储未被用户同时观看的视频内容的数据速率。
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2.发明申请Managing Bandwidth Allocation to a Plurality of Subscribers Utilizing Opportunistic Bandwidth 审中-公开管理使用机会带宽的多个用户的带宽分配公开(公告)号：US20080279217A1
公开(公告)日：2008-11-13
申请号：US12179767
申请日：2008-07-25
IPC分类号： H04J3/16
CPC分类号： H04N7/17318 , H04N21/2402 , H04N21/25808 , H04N21/25825 , H04N21/2662 , H04N21/4122 , H04N21/4334 , H04N21/6373
摘要： In a resource manager, a method for managing bandwidth allocation to a plurality of subscribers utilizing opportunistic bandwidth including tracking a bandwidth utilization on multiple links, receiving a request for services along one of the links, and selecting a video data rate on the one of the links that meets available bandwidth.
摘要翻译： 在资源管理器中，使用机会带宽来管理对多个订户的带宽分配的方法，包括跟踪多个链路上的带宽利用率，沿着所述链路之一接收对服务的请求，并且在所述多个订户之一上选择视频数据速率 满足可用带宽的链路。
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公开(公告)号：US08189472B2
公开(公告)日：2012-05-29
申请号：US11162345
申请日：2005-09-07
CPC分类号： H04N7/17318 , H04N21/2402 , H04N21/25808 , H04N21/25825 , H04N21/2662 , H04N21/4122 , H04N21/4334 , H04N21/6373
摘要： Optimizing data rates for video services on a broadband network. Different data rates can be delivered to a subscriber premises depending on the size of the display screen connected to a set-top box, the type of content being requested, or whether there is real-time viewing. Therefore, the data rate can be optimized to maximize the number of video streams that can be delivered to any one subscriber without causing a perceived reduction in video picture quality.
摘要翻译： 在宽带网络上优化视频服务的数据速率。 可以根据连接到机顶盒的显示屏的大小，正在请求的内容的类型，还是实时观看，将不同的数据速率传送到用户驻留。 因此，可以优化数据速率以最大化可以传送到任何一个用户的视频流的数量，而不会导致视频画面质量的降低。
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公开(公告)号：US07961643B2
公开(公告)日：2011-06-14
申请号：US12179752
申请日：2008-07-25
CPC分类号： H04N7/17318 , H04N21/2402 , H04N21/25808 , H04N21/25825 , H04N21/2662 , H04N21/4122 , H04N21/4334 , H04N21/6373
摘要： A method for optimizing data rates for video services to a subscriber that includes receiving an indication of whether incoming video signals to a set-top box corresponding to the subscriber are being recorded, receiving an indication of whether video content corresponding to the video signals being recorded is being simultaneously viewed by the subscriber, and reducing a data rate for storing the video content that is not simultaneously being viewed by the subscriber.
摘要翻译： 一种用于优化用于视频服务的用户的数据速率的方法，包括：接收关于输入的视频信号到与用户对应的机顶盒的指示正在被记录;接收与被记录的视频信号相对应的视频内容的指示 被用户同时观看，并且减少用于存储未被用户同时观看的视频内容的数据速率。
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5.发明申请Providing Video Content to a Subscriber While Minimizing Transmission Channel Capacity 审中-公开在最小化传输信道容量的同时向用户提供视频内容公开(公告)号：US20080282307A1
公开(公告)日：2008-11-13
申请号：US12179763
申请日：2008-07-25
IPC分类号： H04N7/173
CPC分类号： H04N7/17318 , H04N21/2402 , H04N21/25808 , H04N21/25825 , H04N21/2662 , H04N21/4122 , H04N21/4334 , H04N21/6373
摘要： A method for providing video content to a subscriber while minimizing transmission channel capacity that includes acquiring information corresponding to factors contributing to a perceived picture quality at a display device in communication with a set-top box, compressing video content based on the acquired information, and transmitting over a local loop the compressed video content at a bit rate based on the acquired information, the bit rate corresponding to the perceived picture quality of the video content capable of being provided by an ensemble comprised of the display device, the set-top box, and the local loop.
摘要翻译： 一种用于向订户提供视频内容的方法，同时最小化传输信道容量，其包括在与机顶盒通信的显示设备处获取对应于有助于感知图像质量的因素的信息，基于获取的信息压缩视频内容，以及 基于所获取的信息以比特率在本地环路上传送压缩视频内容，对应于能够由包括显示设备的组合提供的视频内容的感知图像质量的比特率，机顶盒 ，和本地循环。
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6.发明申请Providing Video Content to a Subscriber While Minimizing Transmission Channel Capacity 审中-公开在最小化传输信道容量的同时向用户提供视频内容公开(公告)号：US20120233654A1
公开(公告)日：2012-09-13
申请号：US13482497
申请日：2012-05-29
IPC分类号： H04N21/2662 , H04N21/236 , H04N21/258 , H04N7/26
CPC分类号： H04N7/17318 , H04N21/2402 , H04N21/25808 , H04N21/25825 , H04N21/2662 , H04N21/4122 , H04N21/4334 , H04N21/6373
摘要： A method for providing video content to a subscriber while minimizing transmission channel capacity that includes acquiring information corresponding to factors contributing to a perceived picture quality at a display device in communication with a set-top box, compressing video content based on the acquired information, and transmitting over a local loop the compressed video content at a bit rate based on the acquired information, the bit rate corresponding to the perceived picture quality of the video content capable of being provided by an ensemble comprised of the display device, the set-top box, and the local loop.
摘要翻译： 一种用于向订户提供视频内容的方法，同时最小化传输信道容量，其包括在与机顶盒通信的显示设备处获取对应于有助于感知图像质量的因素的信息，基于获取的信息压缩视频内容，以及 基于所获取的信息以比特率在本地环路上传送压缩视频内容，对应于能够由包括显示设备的组合提供的视频内容的感知图像质量的比特率，机顶盒 ，和本地循环。
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公开(公告)号：US07903577B2
公开(公告)日：2011-03-08
申请号：US12179752
申请日：2008-07-25
摘要： A method for optimizing data rates for video services to a subscriber that includes receiving an indication of whether incoming video signals to a set-top box corresponding to the subscriber are being recorded, receiving an indication of whether video content corresponding to the video signals being recorded is being simultaneously viewed by the subscriber, and reducing a data rate for storing the video content that is not simultaneously being viewed by the subscriber.
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8.发明授权Single wire return device including a QAM modulator for downstream IP signals 有权单线返回装置包括用于下行IP信号的QAM调制器公开(公告)号：US07657919B2
公开(公告)日：2010-02-02
申请号：US10821476
申请日：2004-04-09
IPC分类号： H04N7/173
CPC分类号： H04N21/6168 , H04H20/69 , H04L5/02 , H04L12/2801 , H04L12/2856 , H04L12/2885 , H04L27/34 , H04N7/17336 , H04N21/2221 , H04N21/2381 , H04N21/2383 , H04N21/2393 , H04N21/437 , H04N21/4381 , H04N21/4382 , H04N21/6118
摘要： Systems and methods are disclosed for receiving IP video and audio signals at a subscriber's premises. A QAM modulator then modulates the IP signals and provides the modulated signals to a conventional digital home communications terminal (DHCT). Accordingly, conventional DHCTs can be used in an IP-based network.
摘要翻译： 公开了用于在用户的房屋处接收IP视频和音频信号的系统和方法。 然后，QAM调制器调制IP信号并将调制信号提供给传统的数字家庭通信终端（DHCT）。 因此，传统的DHCT可以用于基于IP的网络中。
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公开(公告)号：US20110002245A1
公开(公告)日：2011-01-06
申请号：US12830585
申请日：2010-07-06
CPC分类号： H04M7/1215 , H04L12/10 , H04L12/2836 , H04L12/2838 , H04L12/66
摘要： A network gateway function that is provided at a coaxial tap of a hybrid-fiber coaxial broadband network that feeds a customer location. A Data Over Cable Service Interface Specification (DOCSIS) modem may be embedded in the tap wherein the DOCSIS protocol is terminated. A network functionality such as firewall and network address translation is provided at a network termination point that may use Multimedia over Coax (MoCA) or other similar technology using an existing coaxial cable drop to a customer location that effectively extends a home network to the tap.
摘要翻译： 提供在馈送客户位置的混合光纤同轴宽带网络的同轴抽头处的网络网关功能。 数据有线服务接口规范（DOCSIS）调制解调器可以嵌入在其中终止DOCSIS协议的分接头中。 在可以使用多媒体同轴（MoCA）或其他类似技术的网络终端点提供诸如防火墙和网络地址转换之类的网络功能，其使用现有的同轴电缆降落到有效地将家庭网络扩展到抽头的客户位置。
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公开(公告)号：US07742407B2
公开(公告)日：2010-06-22
申请号：US11164102
申请日：2005-11-10
CPC分类号： H04N7/17309 , H04N21/2385 , H04N21/26216 , H04N21/6125 , H04N21/6405
摘要： Quality of service management in a switched digital video environment. The devices in a user's home can be given quality of service priority statuses by a system operator. In the event of oversubscription, the quality of service management allows the user to determine which services will have priority over others if more bandwidth is requested than available.
摘要翻译： 交换数字视频环境中的服务质量管理。 用户家庭中的设备可以由系统操作员给出服务质量优先级状态。 在超额认购的情况下，服务质量管理允许用户确定哪些服务将优先于其他服务，如果请求更多的带宽可用。
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