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31. 发明授权

US08856813B2 Adaptive video quality substitution 有权
标题翻译：自适应视频质量替代
公开(公告)号：US08856813B2
公开(公告)日：2014-10-07
申请号：US12953260
申请日：2010-11-23
申请人： David E. McDysan , Daniel J. O'Callaghan , Stevan H. Leiden , Douglas M. Pasko , John E. Rathke
发明人： David E. McDysan , Daniel J. O'Callaghan , Stevan H. Leiden , Douglas M. Pasko , John E. Rathke
IPC分类号： H04N7/16 , H04N21/238 , H04N21/24 , H04N21/254 , H04N21/258
CPC分类号： H04N21/2541 , H04N21/23805 , H04N21/2402 , H04N21/25808
摘要： A computing device, in a video content delivery network, intercepts requested video content prior to delivery of the requested video content to a customer premise device of the network, and receives subscription and authentication information of a customer associated with the customer premise device. The computing device receives video content provider information, and validates the requested video content based on the subscription and authentication information and the video content provider information. The computing device receives capability information associated with the customer premise device, and receives bandwidth information associated with the network. The computing device determines a quality of video content, to provide to the customer premise device, based on the customer premise device capability information and the network bandwidth information, and provides, to the customer premise device, video content with the determined quality.
摘要翻译：在视频内容传递网络中的计算设备在将所请求的视频内容传送到网络的客户驻地设备之前拦截所请求的视频内容，并且接收与客户驻地设备相关联的客户的订阅和认证信息。计算设备接收视频内容提供商信息，并且基于订阅和认证信息以及视频内容提供者信息验证所请求的视频内容。计算设备接收与客户驻地设备相关联的能力信息，并且接收与网络相关联的带宽信息。计算设备确定视频内容的质量，基于客户驻地设备能力信息和网络带宽信息提供给客户驻地设备，并且向客户驻地设备提供具有确定的质量的视频内容。

32. 发明授权

US08745125B2 Routing traffic after power failure 有权
标题翻译：断电后路由流量
公开(公告)号：US08745125B2
公开(公告)日：2014-06-03
申请号：US13217815
申请日：2011-08-25
申请人： David E. McDysan , Stevan H. Leiden , Daniel J. O'Callaghan , Douglas M. Pasko , John Edward Rathke , Naseem A. Khan
发明人： David E. McDysan , Stevan H. Leiden , Daniel J. O'Callaghan , Douglas M. Pasko , John Edward Rathke , Naseem A. Khan
IPC分类号： G06F15/16 , H04L29/08 , H04L29/00
CPC分类号： H04L29/08 , G06F11/2015 , G06F11/202 , H04L29/00 , H04L69/40
摘要： A device, of a first data center, detects a power failure associated with the first data center when the first data center stops receiving power. The device further identifies a second data center for traffic to be processed by the first data center. The device also receives the traffic and routes the traffic to the second data center.
摘要翻译：当第一数据中心停止接收电力时，第一数据中心的设备检测与第一数据中心相关联的电源故障。该设备进一步识别第一数据中心要处理的流量的第二数据中心。该设备还接收流量并将流量路由到第二个数据中心。

33. 发明授权

US08488476B2 Providing applets to remote devices in a communications network 有权
标题翻译：将applet提供给通信网络中的远程设备
公开(公告)号：US08488476B2
公开(公告)日：2013-07-16
申请号：US10859057
申请日：2004-06-02
申请人： Nick DelRegno , Scott R. Kotrla , David E. McDysan , Michael U. Bencheck , Matthew W. Turlington , Ross S. Hardin , Richard C. Schell , Howard Chiu , William Drake
发明人： Nick DelRegno , Scott R. Kotrla , David E. McDysan , Michael U. Bencheck , Matthew W. Turlington , Ross S. Hardin , Richard C. Schell , Howard Chiu , William Drake
IPC分类号： H04L12/28 , G06F9/445 , G06F15/16 , H04M3/22
CPC分类号： H04M3/301 , H04M3/10 , H04M3/2209 , H04M2203/055
摘要： System and method for providing applets to remote devices in a communications network. A preferred embodiment includes a host device, which is the device from which the applet will be transferred, and a target device, which is the device to which the applet will be transferred. In one embodiment, the host device autonomously determines that an applet is to be pushed to the target device. The host device then determines the address of the target device and transmits the applet to the target device. Instructions and commands may be sent to the target device form the host, and the target device may transmit results to the host device. In another embodiment, the target device is customer premise equipment and/or a user device that requests an applet from the host device. The target device requests applets, for example, to perform service parameter verification, performance monitoring, troubleshooting, or the like.
摘要翻译：用于向通信网络中的远程设备提供小应用程序的系统和方法。优选实施例包括作为小应用程序从其传送的设备的主机设备和作为小应用程序将被传送到的设备的目标设备。在一个实施例中，主机设备自主地确定小应用程序将被推送到目标设备。然后，主机设备确定目标设备的地址，并将该小程序发送到目标设备。指令和命令可以从主机发送到目标设备，并且目标设备可以将结果发送到主机设备。在另一个实施例中，目标设备是从主机设备请求小应用程序的客户端设备和/或用户设备。目标设备请求小程序，例如执行服务参数验证，性能监控，故障排除等。

34. 发明授权

US08289973B2 System and method for indicating classification of a communications flow 有权
标题翻译：用于指示通信流分类的系统和方法
公开(公告)号：US08289973B2
公开(公告)日：2012-10-16
申请号：US10860803
申请日：2004-06-03
申请人： Nick DelRegno , Scott R. Kotrla , David E. McDysan , Michael U. Bencheck , Matthew W. Turlington , Ross S. Hardin , Richard C. Schell , Howard Chiu , Lee D. Bengston , William Drake
发明人： Nick DelRegno , Scott R. Kotrla , David E. McDysan , Michael U. Bencheck , Matthew W. Turlington , Ross S. Hardin , Richard C. Schell , Howard Chiu , Lee D. Bengston , William Drake
IPC分类号： H04L12/28
CPC分类号： H04L45/66 , H04L12/4633 , H04L45/50 , H04L47/10
摘要： System and method for providing a layer 2 switch in the access network that switches based upon one or more carrier tags identifying customer traffic. Customer traffic conforming to any variety of different layer 1 or layer 2 protocols may be encapsulated and identified according to carrier tag values. The layer 2 switch may determine how to handle the traffic by interpreting and manipulating the carrier tag values. The layer 2 switch may be capable of switching TDM input traffic to either TDM or packet output traffic, and switching packetized input traffic to either TDM or packet output traffic. Handling classification values may also be processed by the layer 2 switch to affect prioritization of handling of encapsulated traffic.
摘要翻译：用于在接入网络中提供基于识别客户业务的一个或多个载波标签进行交换的第二层交换机的系统和方法。可以根据载波标签值封装和识别符合任何各种不同的第1层或第2层协议的客户流量。层2交换机可以通过解释和操纵载波标签值来确定如何处理业务。层2交换机可能能够将TDM输入业务切换到TDM或分组输出业务，并将分组化的输入业务转换为TDM或分组输出业务。处理分类值也可以由层2交换机处理以影响封装业务的处理的优先级。

35. 发明授权

US08249082B2 System method for a communications access network 有权
标题翻译：用于通信接入网络的系统方法
公开(公告)号：US08249082B2
公开(公告)日：2012-08-21
申请号：US10858502
申请日：2004-06-01
申请人： Nick DelRegno , Scott R. Kotrla , David E. McDysan , Michael U. Bencheck , Matthew W. Turlington , Ross S. Hardin , Richard C. Schell , Howard Chiu , Lee D. Bengston , William Drake
发明人： Nick DelRegno , Scott R. Kotrla , David E. McDysan , Michael U. Bencheck , Matthew W. Turlington , Ross S. Hardin , Richard C. Schell , Howard Chiu , Lee D. Bengston , William Drake
IPC分类号： H04L12/26 , H04J3/00
CPC分类号： H04M7/006 , H04L47/10
摘要： A system and method are provided for providing access communications between customer locations and a core network service edge. Access flows are handled as carrier-tagged flows through a packet switched network comprising network elements that interpret and manipulate carrier tag values associated with traffic-bearing data frames.
摘要翻译：提供了一种用于提供客户位置与核心网络服务边缘之间的接入通信的系统和方法。接入流通过分组交换网络作为载波标签流处理，该分组交换网络包括解释和操纵与承载数据帧相关联的载波标签值的网络元件。

36. 发明授权

US07796608B2 Edge-based per-flow QoS admission control in a data network 有权
标题翻译：数据网络中基于边缘的每流QoS准入控制
公开(公告)号：US07796608B2
公开(公告)日：2010-09-14
申请号：US10095956
申请日：2002-03-12
申请人： Diana Rawlins , Lei Yao , David E. McDysan
发明人： Diana Rawlins , Lei Yao , David E. McDysan
IPC分类号： H04L12/28
CPC分类号： H04L47/10 , H04L45/10 , H04L45/30 , H04L47/15 , H04L47/20 , H04L47/2408 , H04L47/2441 , H04L47/70 , H04L47/724 , H04L47/805 , H04L47/822
摘要： In one embodiment of the invention, a network system includes a boundary router, a second router, and an upstream link of the second router coupled between to the output port of the boundary router and an input port of the second router. The second router includes an admission control function and a data plane. In response to a request to reserve resources for a flow through the second router, the admission control function performs admission control for both the upstream link and its downstream link. In a preferred embodiment, the second router performs admission control for the upstream link only if the second router is a receiving edge router for the flow. Because the second router performs admission control for its upstream link, the boundary router transmits the request toward an upstream router without performing admission control for the link.
摘要翻译：在本发明的一个实施例中，网络系统包括边界路由器，第二路由器和耦合在边界路由器的输出端口和第二路由器的输入端口之间的第二路由器的上游链路。第二路由器包括准入控制功能和数据平面。响应于为通过第二路由器的流量预留资源的请求，接纳控制功能对上游链路及其下游链路执行准入控制。在优选实施例中，仅当第二路由器是流的接收边缘路由器时，第二路由器才执行上游链路的准入控制。因为第二路由器为其上行链路执行准入控制，所以边界路由器向上游路由器发送请求，而不对该链路执行准入控制。

37. 发明申请

US20100182914A1 APPARATUS AND METHOD FOR TESTING AND FAULT ISOLATION IN A COMMUNICATION NETWORK 有权
标题翻译：通信网络中测试和故障分离的装置和方法
公开(公告)号：US20100182914A1
公开(公告)日：2010-07-22
申请号：US12725898
申请日：2010-03-17
申请人： Nick DelRegno , Scott R. Kotrla , David E. McDysan , Michael U. Bencheck , Matthew W. Turlington , Ross S. Hardin , Richard C. Schell , Howard Chiu , William Drake
发明人： Nick DelRegno , Scott R. Kotrla , David E. McDysan , Michael U. Bencheck , Matthew W. Turlington , Ross S. Hardin , Richard C. Schell , Howard Chiu , William Drake
IPC分类号： H04L12/26
CPC分类号： H04M3/301 , H04M3/2209 , H04M2203/055
摘要： An apparatus and method for performing automated testing and trouble isolation of a communications link in an access network is described. Communications link testing may occur without taking the communications link out of service for the duration of the test.
摘要翻译：描述了用于执行接入网络中的通信链路的自动测试和故障隔离的装置和方法。在测试期间，通信链路测试可能不会使通信链路停止服务。

38. 发明授权

US07209439B2 Pool-based resource management in a data network 有权
标题翻译：数据网络中基于池的资源管理
公开(公告)号：US07209439B2
公开(公告)日：2007-04-24
申请号：US10095910
申请日：2002-03-12
申请人： Diana Rawlins , Lei Yao , David E. McDysan
发明人： Diana Rawlins , Lei Yao , David E. McDysan
IPC分类号： H04L12/56
CPC分类号： H04L47/6215 , H04L12/14 , H04L12/1403 , H04L12/1446 , H04L29/06027 , H04L29/12094 , H04L29/1216 , H04L45/00 , H04L45/58 , H04L47/20 , H04L47/22 , H04L47/2408 , H04L47/2441 , H04L47/70 , H04L47/724 , H04L47/805 , H04L47/822 , H04L61/1523 , H04L61/1529 , H04L61/157 , H04L65/1006 , H04L65/103 , H04L65/104 , H04L65/1043 , H04L65/1069 , H04L65/1096 , H04L65/4084 , H04L65/602 , H04L67/16 , H04L67/303 , H04L67/306 , H04L69/08 , H04L69/329 , H04M15/00 , H04M15/43 , H04M15/44 , H04M15/49 , H04M15/51 , H04M15/52 , H04M15/53 , H04M15/55 , H04M15/58 , H04M15/745 , H04M2215/0104 , H04M2215/0108 , H04M2215/0168 , H04M2215/0172 , H04M2215/0176 , H04M2215/0188 , H04M2215/2046 , H04M2215/46 , H04M2215/54 , H04Q3/0029
摘要： In one embodiment, a network system of the present invention includes at least a first router and a second router coupled to an upstream link to permit data flow from the first router to the second router across the upstream link. The second router includes a control plane and a data plane having an input port coupled to the upstream link and an output port connectable to a downstream link. The control plane includes a virtual pool having a capacity corresponding to a resource capacity of the first router and an admission control function. In response to a request to reserve resources for a flow through the data plane from the input port to the output port, the admission control function performs admission control for the upstream link by reference to resource availability within the virtual pool. In one embodiment, the request is a request to reserve resources for an Integrated Services flow, and the capacity of the virtual pool corresponds to a resource capacity of a Integrated Services service class supported by the first router.
摘要翻译：在一个实施例中，本发明的网络系统至少包括第一路由器和耦合到上游链路的第二路由器，以允许跨越上游链路从第一路由器到第二路由器的数据流。第二路由器包括控制平面和具有耦合到上游链路的输入端口的数据平面和可连接到下游链路的输出端口。控制平面包括具有对应于第一路由器的资源容量的容量的虚拟池和准入控制功能。为了响应于从数据平面从输入端口到输出端口的流量预留资源的请求，接纳控制功能通过参考虚拟池内的资源可用性对上游链路执行准入控制。在一个实施例中，请求是用于为集成服务流保留资源的请求，并且虚拟池的容量对应于由第一路由器支持的集成服务服务类的资源容量。

39. 发明授权

US09282352B2 Under-the-bottom time-shifted delivery of video content 有权
标题翻译：视频内容不足的时间转移
公开(公告)号：US09282352B2
公开(公告)日：2016-03-08
申请号：US12953209
申请日：2010-11-23
申请人： David E. McDysan , Daniel J. O'Callaghan , Stevan H. Leiden , Douglas M. Pasko , John E. Rathke
发明人： David E. McDysan , Daniel J. O'Callaghan , Stevan H. Leiden , Douglas M. Pasko , John E. Rathke
IPC分类号： H04N21/24 , H04N21/262 , H04N21/643
CPC分类号： H04N21/2402 , H04N21/24 , H04N21/262 , H04N21/26275 , H04N21/64322
摘要： One or more devices, in a video content delivery network, provide real time video content to one or more devices located at a customer premise. The one or more devices also provide non-real time video content to at least one of the customer premise devices during idle time periods associated with the network and using lower effort Internet protocol (IP) transport. The non-real time video content may be broadcast, at a time after the idle time periods, by at least one of the customer premise devices.
摘要翻译：视频内容传送网络中的一个或多个设备向位于客户端的一个或多个设备提供实时视频内容。一个或多个设备还在与网络相关联的空闲时间段期间以及使用较低功耗的因特网协议（IP）传输的情况下，向至少一个客户驻地设备提供非实时视频内容。非实时视频内容可以在空闲时间段之后由至少一个客户驻地设备广播。

40. 发明授权

US08948207B2 System and method for transporting time-division multiplexed communications through a packet-switched access network 有权
标题翻译：通过分组交换接入网络传输时分复用通信的系统和方法
公开(公告)号：US08948207B2
公开(公告)日：2015-02-03
申请号：US10860609
申请日：2004-06-03
申请人： Nick DelRegno , Scott R. Kotrla , David E. McDysan , Michael U. Bencheck , Matthew W. Turlington , Ross S. Hardin , Richard C. Schell , Howard Chiu , Lee D. Bengston , William Drake
发明人： Nick DelRegno , Scott R. Kotrla , David E. McDysan , Michael U. Bencheck , Matthew W. Turlington , Ross S. Hardin , Richard C. Schell , Howard Chiu , Lee D. Bengston , William Drake
IPC分类号： H04J3/00 , H04M7/00 , H04L12/801
CPC分类号： H04M7/006 , H04L47/10
摘要： A system and method are provided for providing access communications between customer locations and a core network service edge. Access flows are handled as carrier-tagged flows through a packet switched network comprising network elements that interpret and manipulate carrier tag values associated with traffic-bearing data frames. Time-division multiplexed (TDM) signals are transported as carrier-tagged flows between customer premise equipment that communicates using TDM signals and a service edge that communicates using TDM signals.
摘要翻译：提供了一种用于提供客户位置与核心网络服务边缘之间的接入通信的系统和方法。接入流通过分组交换网络作为载波标签流处理，该分组交换网络包括解释和操纵与承载数据帧相关联的载波标签值的网络元件。时分多路复用（TDM）信号作为载波标记的流在作为TDM信号进行通信的客户端设备和使用TDM信号进行通信的业务边缘之间传输。

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