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21. 发明授权

US08839325B2 System and method of managing video content quality 有权
标题翻译：管理视频内容质量的系统和方法
公开(公告)号：US08839325B2
公开(公告)日：2014-09-16
申请号：US11706129
申请日：2007-02-14
申请人： Zhi Li , Canhui Ou , Michael Tisiker , Donggen Zhang , Xiaochuan Yi , Raghvendra Savoor , Orestis Manthoulis , Christine Bouamalay
发明人： Zhi Li , Canhui Ou , Michael Tisiker , Donggen Zhang , Xiaochuan Yi , Raghvendra Savoor , Orestis Manthoulis , Christine Bouamalay
IPC分类号： H04N7/173 , H04N21/442 , H04N21/24 , H04N21/647 , H04N17/00
CPC分类号： H04N17/004 , H04N21/2402 , H04N21/44209 , H04N21/64723
摘要： Disclosed is a system and method of managing video content quality. The method includes receiving performance data at a video quality prediction system where the performance data is related to a plurality of network elements of a network path linking a video-head end with a set-top box device. The method also includes predicting, based at least partially on the performance data, a quality of video content received at the set-top box device and determining whether the predicted quality of video content is greater than or equal to a video quality threshold. In addition, the method includes identifying at least one of the plurality of network elements not satisfying a performance requirement, based on the performance data, when the predicted quality of video content is less than the video quality threshold. Further, the method includes outputting data indicating the at least one network element not satisfying the performance requirement.
摘要翻译：公开了一种管理视频内容质量的系统和方法。该方法包括在视频质量预测系统处接收性能数据，其中性能数据与将视频头端与机顶盒设备连接的网络路径的多个网络元件相关。该方法还包括至少部分地基于性能数据来预测在机顶盒设备处接收的视频内容的质量，并且确定视频内容的预测质量是否大于或等于视频质量阈值。此外，当视频内容的预测质量小于视频质量阈值时，该方法包括基于演奏数据来识别不满足演奏要求的多个网络元素中的至少一个。此外，该方法包括输出指示不满足性能要求的至少一个网络元件的数据。

22. 发明授权

US08516120B2 Method and apparatus for managing broadband residential gateways 有权
标题翻译：管理宽带住宅网关的方法和设备
公开(公告)号：US08516120B2
公开(公告)日：2013-08-20
申请号：US13517726
申请日：2012-06-14
申请人： Raghvendra Savoor , Steve Sposato , Canhui Ou
发明人： Raghvendra Savoor , Steve Sposato , Canhui Ou
IPC分类号： G06F15/173
CPC分类号： H04L67/30 , G06Q30/08 , H04L12/2803 , H04L12/2812 , H04L12/2836 , H04L67/2814 , H04L67/327
摘要： A broadband residential gateway (BRG) management system has a communications interface coupled to one or more BRGs and one or more content service providers (CSPs), a memory, and a processor. The processor can be programmed to establish a content profile for each of the BRGs according to one or more attributes of the BRGs and the CSPs, receive a content access request from one or more BRGs, and supply each BRG access to selectable content from one or more of the CSPs according to the content profile.
摘要翻译：宽带住宅网关（BRG）管理系统具有耦合到一个或多个BRG和一个或多个内容服务提供商（CSP），存储器和处理器的通信接口。处理器可以被编程为根据BRG和CSP的一个或多个属性建立每个BRG的内容简档，从一个或多个BRG接收内容访问请求，并且从一个或多个BRG提供每个BRG对可选内容的访问更多的CSP根据内容配置文件。

23. 发明授权

US08359609B2 Detecting distribution of multimedia content 有权
标题翻译：检测多媒体内容的分布
公开(公告)号：US08359609B2
公开(公告)日：2013-01-22
申请号：US13083941
申请日：2011-04-11
申请人： Zhi Li , Dipak Ghosal , Canhui Ou , Raghvendra Savoor
发明人： Zhi Li , Dipak Ghosal , Canhui Ou , Raghvendra Savoor
IPC分类号： H04H60/33
CPC分类号： H04L43/04 , H04L41/0896 , H04L43/00 , H04L43/16 , H04N21/2541 , H04N21/835
摘要： A system and method is disclosed for detecting distribution of multimedia content. The volume level of data traffic is monitored for a plurality of users to select any users with high-bandwidth usage. The time of day and the day of the week may be considered when determining whether a user is a high-bandwidth user. Upon selecting a user as one with high-bandwidth usage, such user may be subject to packet inspections of data traffic streams. In some embodiments, content identification parameters or watermarks are added to one or more packets in a data traffic stream carrying multimedia content.
摘要翻译：公开了一种用于检测多媒体内容的分发的系统和方法。监视多个用户的数据流量的体积级别，以选择具有高带宽使用的任何用户。当确定用户是否是高带宽用户时，可以考虑一天中的一天和一天的时间。在将用户选为具有高带宽使用的用户时，可以对数据业务流进行分组检查。在一些实施例中，将内容识别参数或水印添加到携带多媒体内容的数据业务流中的一个或多个分组。

24. 发明申请

US20070143775A1 Methods and systems to determine pricing of Internet protocol television services 审中-公开
标题翻译：确定互联网协议电视服务定价的方法和系统
公开(公告)号：US20070143775A1
公开(公告)日：2007-06-21
申请号：US11303717
申请日：2005-12-16
申请人： Raghvendra Savoor , Stephen Sposato , Canhui Ou
发明人： Raghvendra Savoor , Stephen Sposato , Canhui Ou
IPC分类号： H04N7/16
CPC分类号： H04N21/2547 , G06Q30/06 , H04N21/6125 , H04N21/6175
摘要： Methods and systems to determine pricing for an Internet protocol media service are disclosed. A disclosed example method includes determining a first Internet protocol television service plan based on a first media presentation device type and a second Internet protocol television service plan based on a second media presentation device type. The first Internet protocol television service plan is offered to a user of the first media presentation device type and the second Internet protocol television service plan is offered to a user of the second media presentation device type.
摘要翻译：公开了确定因特网协议媒体服务定价的方法和系统。所公开的示例性方法包括基于第二媒体呈现设备类型和基于第二媒体呈现设备类型的第二互联网协议电视服务计划来确定第一互联网协议电视服务计划。将第一互联网协议电视服务计划提供给第一媒体呈现设备类型的用户，并且向第二媒体呈现设备类型的用户提供第二互联网协议电视服务计划。

25. 发明申请

US20070121640A1 Dual-mode broadband modem 失效
标题翻译：双模宽带调制解调器
公开(公告)号：US20070121640A1
公开(公告)日：2007-05-31
申请号：US11288927
申请日：2005-11-29
申请人： Jin Wang , Canhui Ou , Richard Hart , Raghvendra Savoor , Stephen Sposato
发明人： Jin Wang , Canhui Ou , Richard Hart , Raghvendra Savoor , Stephen Sposato
IPC分类号： H04L12/56
CPC分类号： H04M11/062 , H04L12/2801
摘要： A dual-mode broadband modem operative to operate in a service mode and a surveillance mode is disclosed. Generally, the dual-mode broadband modem comprises a primary communication device; a secondary communication device; a central processing unit in communication with the primary and secondary communication devices; and a memory unit in communication with the central processing unit. In the service mode, the primary communication device communicates with a broadband service provider and the central processing unit stores historical information regarding performance of the primary communication device in the memory unit. If an interruption in broadband service is detected, or the performance of the primary communication device falls below a predetermined threshold, the dual-mode broadband modem switches to surveillance mode and the secondary communication device is activated. The secondary communication device communicates with the broadband service provider to send at least a portion of the historical information regarding performance of the primary communication device to the broadband service provider for processing to determine a source of the interruption in broadband service or a source of the decreased performance of the primary communication device.
摘要翻译：公开了以服务模式和监视模式操作的双模式宽带调制解调器。通常，双模宽带调制解调器包括主要通信设备; 次要通信设备; 与所述主通信设备和所述第二通信设备通信的中央处理单元; 以及与中央处理单元通信的存储单元。在服务模式中，主通信装置与宽带服务提供商进行通信，中央处理单元将关于主通信装置的性能的历史信息存储在存储单元中。如果检测到宽带服务中断，或者主通信设备的性能低于预定阈值，则双模宽带调制解调器切换到监控模式，并且辅助通信设备被激活。辅助通信设备与宽带服务提供商进行通信，以将关于主要通信设备的性能的历史信息的至少一部分发送给宽带服务提供商，以进行处理以确定宽带服务中断源或减少的主要通信设备的性能。

26. 发明授权

US08694377B2 Method and apparatus for presenting advertisements 有权
标题翻译：用于呈现广告的方法和装置
公开(公告)号：US08694377B2
公开(公告)日：2014-04-08
申请号：US12418430
申请日：2009-04-03
申请人： Canhui Ou , J. Bradley Bridges , Charles R. Kalmanek, Jr. , Raghvendra G. Savoor , Albert Greenberg , Stephen A. Sposato , Zhi Li , Jerold D. Osato , Alexandre Gerber , Oliver Spatscheck , Sun-Uk Park
发明人： Canhui Ou , J. Bradley Bridges , Charles R. Kalmanek, Jr. , Raghvendra G. Savoor , Albert Greenberg , Stephen A. Sposato , Zhi Li , Jerold D. Osato , Alexandre Gerber , Oliver Spatscheck , Sun-Uk Park
IPC分类号： G06Q30/00
CPC分类号： G06Q30/0269 , G06Q30/02 , G06Q30/0246 , G06Q30/0255 , G06Q30/0256 , G06Q30/0258 , G06Q30/0273 , G06Q30/0277
摘要： A system that incorporates teachings of the present disclosure may include, for example, a controller to determine a behavioral profile of an end user from packet traffic generated by activities of the end user, and share the behavioral profile with a network element for distributing targeted advertisements to the end user according to the behavioral profile. Additional embodiments are disclosed.
摘要翻译：结合本公开的教导的系统可以包括例如控制器，用于从最终用户的活动产生的分组流量中确定最终用户的行为简档，并且与用于分发目标广告的网络元件共享行为简档根据行为配置文件向最终用户发送。公开了另外的实施例。

27. 发明申请

US20080192773A1 METHODS AND APPARATUS TO MANAGE BANDWIDTH UTILIZATION IN AN ACCESS NETWORK 审中-公开
标题翻译：在接入网络中管理带宽利用的方法和设备
公开(公告)号：US20080192773A1
公开(公告)日：2008-08-14
申请号：US11674520
申请日：2007-02-13
申请人： Canhui Ou , John Van Slyke , Stephen A. Sposato , Russell B. Bellford
发明人： Canhui Ou , John Van Slyke , Stephen A. Sposato , Russell B. Bellford
IPC分类号： H04J3/16
CPC分类号： H04L47/822 , H04L12/2801 , H04L12/2856 , H04L12/289 , H04L47/11 , H04L47/12 , H04L47/20 , H04L47/283 , H04L47/29 , H04L47/70 , H04L47/762 , H04L47/781 , H04L47/805 , H04M11/062 , H04W28/18
摘要： Methods and apparatus to manage bandwidth utilization in an access network are disclosed. A disclosed example apparatus comprises an access multiplexer communicatively coupled to a services network via a communication path, and configured to communicate with a first user device via a first connection and with a second user device via a second connection; and a bandwidth manager to set a first bandwidth profile for the first connection and a second bandwidth profile for the second connection based on a utilization of the communication path.
摘要翻译：公开了一种在接入网络中管理带宽利用的方法和装置。所公开的示例性设备包括经由通信路径通信地耦合到服务网络的接入复用器，并且被配置为经由第一连接和第二用户设备经由第二连接与第一用户设备进行通信; 以及带宽管理器，用于基于所述通信路径的利用来设置用于所述第一连接的第一带宽简档和用于所述第二连接的第二带宽简档。

28. 发明授权

US07814521B2 System and method for delivering personalized advertising data 有权
标题翻译：提供个性化广告数据的系统和方法
公开(公告)号：US07814521B2
公开(公告)日：2010-10-12
申请号：US11789696
申请日：2007-04-25
申请人： Canhui Ou , Zhi Li , Yali Liu
发明人： Canhui Ou , Zhi Li , Yali Liu
IPC分类号： H04N7/10 , H04N7/173 , G06F15/16
CPC分类号： H04N21/435 , H04N21/235 , H04N21/23614 , H04N21/4331 , H04N21/4348 , H04N21/44016 , H04N21/6125 , H04N21/6175 , H04N21/6405 , H04N21/6408 , H04N21/812
摘要： A method is disclosed for distributing advertising data in an internet protocol television (IPTV) system, the method including dividing a plurality of end user devices in the IPTV system into K advertising groups; multicasting J advertising data multicast groups to end user devices in J advertising groups having a percentile ranking above or equal to a predetermined percentile ranking; and unicasting advertising data channels for actively viewed IPTV channels being viewed by other end users.
摘要翻译：公开了一种在互联网协议电视（IPTV）系统中分发广告数据的方法，该方法包括将IPTV系统中的多个最终用户设备划分为K个广告组; 将J个广告数据组播组多播到具有高于或等于预定百分位数排名的百分位数排名的J个广告组中的终端用户设备; 以及用于主动观看的IPTV频道的单播广告数据信道，被其他终端用户观看。

29. 发明授权

US07627306B2 Method and apparatus for maintaining network performance in a communication system 失效
标题翻译：在通信系统中维护网络性能的方法和装置
公开(公告)号：US07627306B2
公开(公告)日：2009-12-01
申请号：US11427142
申请日：2006-06-28
申请人： David Small , Canhui Ou , Jonathan H. Roll
发明人： David Small , Canhui Ou , Jonathan H. Roll
IPC分类号： H04M11/00 , H04W40/00 , H04B1/38
CPC分类号： H04L12/66
摘要： A method and apparatus is disclosed for method and apparatus for maintaining network performance in a communication system. A system that incorporates teachings of the present disclosure may include, for example, a network management system (NMS) that manages operations of a communication system including a mobile telephone switching office (MTSO) coupled to a plurality of wireless base terminals (WBTs) by way of a corresponding plurality of network elements, having a network configuration element that identifies for each of the plurality of WBTs a plurality of resultant communication paths to the MTSO according to a plurality of differential delays calculated from alternative communication paths connecting combinations of the WBTs to the MTSO for each of a plurality of change scenarios affecting the plurality of network elements. Additional embodiments are disclosed.
摘要翻译：公开了一种用于在通信系统中维持网络性能的方法和装置。包含本公开的教导的系统可以包括例如管理通信系统的操作的网络管理系统（NMS），所述通信系统包括通过以下方式耦合的多个无线基站终端（WBT）的移动电话交换局（MTSO）相应的多个网络元件的方式，具有网络配置元件，所述网络配置元件根据从将WBT的组合连接到的替代通信路径计算出的多个差分延迟来识别针对多个WBT的多个结果通信路径到MTSO 用于影响多个网络元件的多个改变场景中的每一个的MTSO。公开了另外的实施例。

30. 发明申请

US20090252061A1 METHODS AND APPARATUS TO IMPLEMENT A PARTIAL MESH VIRTUAL PRIVATE LOCAL AREA NETWORK SERVICE 有权
标题翻译：实施部分网状虚拟私人本地区域网络服务的方法和设备
公开(公告)号：US20090252061A1
公开(公告)日：2009-10-08
申请号：US12099553
申请日：2008-04-08
申请人： David Small , Thomas Spencer , Canhui Ou
发明人： David Small , Thomas Spencer , Canhui Ou
IPC分类号： H04L12/28
CPC分类号： H04L12/4641
摘要： Methods and apparatus to implement a partial mesh virtual private local area network service are disclosed. An example method to implement a partial mesh virtual private local area network service (VPLS) network disclosed herein comprises identifying a desired partial mesh topology of connections for interconnecting a plurality of provider edge devices comprising the VPLS network, and decomposing the partial mesh topology into a plurality of cliques, wherein each clique comprises a respective full mesh topology of connections for interconnecting a respective subset of the plurality of provider edge devices, and wherein a union of the plurality of cliques implements the desired partial mesh topology.
摘要翻译：公开了实现部分网状虚拟专用局域网服务的方法和装置。实现本文公开的部分网状虚拟专用局域网服务（VPLS）网络的示例性方法包括：识别用于互连包括VPLS网络的多个提供商边缘设备的连接的期望的部分网状拓扑，并将部分网格拓扑分解为多个小组，其中每个小组包括用于互连所述多个提供者边缘设备的相应子集的各自的全网格拓扑，并且其中所述多个小组的联合实现所需的部分网格拓扑。

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