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1. 发明授权

US07768935B2 System and method for providing topology and reliability constrained low cost routing in a network 有权
标题翻译：用于提供拓扑和可靠性的系统和方法限制了网络中的低成本路由
公开(公告)号：US07768935B2
公开(公告)日：2010-08-03
申请号：US11403510
申请日：2006-04-12
申请人： Canhui Ou , Mung Chiang , Zhi Li , Orestis Manthoulis , Xiaochuan Yi , Kaiyan Chen
发明人： Canhui Ou , Mung Chiang , Zhi Li , Orestis Manthoulis , Xiaochuan Yi , Kaiyan Chen
IPC分类号： G01R31/08
CPC分类号： H04L45/48 , H04L45/12
摘要： Various embodiments of the disclosed subject matter provide methods and systems to generate node-disjoint routing paths from a root node to each node in a network node set, identify potential intermediate office node (IO) candidate pairs from the generated node-disjoint routing paths, generate a per central office node (CO) serving cost estimate for each IO candidate pair, and identify a low cost IO candidate pair having at least two node-disjoint paths to the root node without traversing nodes along a diverse path between the low cost IO candidate pair and subtending CO nodes.
摘要翻译：所公开的主题的各种实施例提供了用于从网络节点集中的根节点到每个节点生成节点不相交路由路径的方法和系统，从所生成的节点不相交路由路径识别潜在的中间节点（IO）候选对，生成针对每个IO候选对的每个中心局节点（CO）服务成本估计，并且识别具有至所述根节点的至少两个节点不相交路径的低成本IO候选对，而不沿着所述低成本IO 候选对和对等CO节点。

2. 发明申请

US20070242608A1 System and method for providing topology and reliability constrained low cost routing in a network 有权
标题翻译：用于提供拓扑和可靠性的系统和方法限制了网络中的低成本路由
公开(公告)号：US20070242608A1
公开(公告)日：2007-10-18
申请号：US11403510
申请日：2006-04-12
申请人： Canhui Ou , Mung Chiang , Zhi Li , Orestis Manthoulis , Xiaochuan Yi , Kaiyan Chen
发明人： Canhui Ou , Mung Chiang , Zhi Li , Orestis Manthoulis , Xiaochuan Yi , Kaiyan Chen
IPC分类号： H04J3/14
CPC分类号： H04L45/48 , H04L45/12
摘要： Various embodiments of the disclosed subject matter provide methods and systems to generate node-disjoint routing paths from a root node to each node in a network node set, identify potential intermediate office node (IO) candidate pairs from the generated node-disjoint routing paths, generate a per central office node (CO) serving cost estimate for each IO candidate pair, and identify a low cost IO candidate pair having at least two node-disjoint paths to the root node without traversing nodes along a diverse path between the low cost IO candidate pair and subtending CO nodes.
摘要翻译：所公开的主题的各种实施例提供了用于从网络节点集中的根节点到每个节点生成节点不相交路由路径的方法和系统，从生成的节点不相交路由路径识别潜在的中间节点（IO）候选对，生成针对每个IO候选对的每个中心局节点（CO）服务成本估计，并且识别具有至所述根节点的至少两个节点不相交路径的低成本IO候选对，而不沿着所述低成本IO 候选对和对等CO节点。

3. 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。

4. 发明申请

US20080192119A1 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：US20080192119A1
公开(公告)日：2008-08-14
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： 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。

5. 发明授权

US07532586B2 Method of augmenting deployed networks 有权
标题翻译：扩展部署网络的方法
公开(公告)号：US07532586B2
公开(公告)日：2009-05-12
申请号：US11183402
申请日：2005-07-18
申请人： Canhui Ou , Orestis Manthoulis , David L. Matthews , Yew-Aik Michael Lim
发明人： Canhui Ou , Orestis Manthoulis , David L. Matthews , Yew-Aik Michael Lim
IPC分类号： H04L12/00
CPC分类号： H04L41/147 , H04L41/0803 , H04L41/0826 , H04L41/145
摘要： Method of augmenting a deployed network to include additional network elements. The method includes instructions for determining whether a deployed network is sufficient for supporting existing customer and future customer demands and generating an augmented network design if the deployed network is insufficient. The augmented network design includes new network nodes such that deployed network is a subset of the augmented network, thereby permitting augmenting of the deployed network without interruption services to the existing customers supported by the deployed network.
摘要翻译：扩展已部署网络以包括其他网络元素的方法。该方法包括用于确定所部署的网络是否足以支持现有客户和未来的客户需求以及如果所部署的网络不足则产生增强的网络设计的指令。增强的网络设计包括新的网络节点，使得部署的网络是增强网络的子集，从而允许扩展所部署的网络，而不会中断对部署网络支持的现有客户的服务。

6. 发明申请

US20090276510A1 System and Method for Network Design 有权
标题翻译：网络设计系统与方法
公开(公告)号：US20090276510A1
公开(公告)日：2009-11-05
申请号：US12501890
申请日：2009-07-13
申请人： Orestis Manthoulis , Laxman Sahasrabuddhe , Mung Chiang
发明人： Orestis Manthoulis , Laxman Sahasrabuddhe , Mung Chiang
IPC分类号： G06F15/177
CPC分类号： H04L41/145 , H04L41/0826 , H04L41/22
摘要： A system and method for network design are disclosed. In one embodiment of a method incorporating teachings of the present disclosure, embedded network information describing at least one existing network element and a plurality of physical locations available for locating new network nodes may be received. A demand forecast for a coverage area of a proposed network may also be received. In an embodiment in which a proposed network has a core layer, a number of core layer nodes to be included in the proposed network may also be received. In an embodiment in which a proposed network has an aggregation layer, a number of aggregator layer nodes to include in the proposed network may be calculated by adding a positive integer to a lower bound number of aggregator layer nodes. Consideration may be given to these and other inputs in connection with generating a network design.
摘要翻译：公开了一种网络设计的系统和方法。在包括本公开的教导的方法的一个实施例中，可以接收描述可用于定位新网络节点的至少一个现有网络元件和多个物理位置的嵌入式网络信息。也可以接收对所提出的网络的覆盖区域的需求预测。在所提出的网络具有核心层的实施例中，也可以接收要包括在所提出的网络中的多个核心层节点。在所提出的网络具有聚合层的实施例中，可以通过向聚合器层节点的下限数量添加正整数来计算要在所提出的网络中包括的多个聚合器层节点。可以考虑与生成网络设计有关的这些和其他输入。

7. 发明授权

US07610361B2 System and method for ethernet network design 有权
标题翻译：以太网网络设计的系统和方法
公开(公告)号：US07610361B2
公开(公告)日：2009-10-27
申请号：US10751683
申请日：2004-01-05
申请人： Orestis Manthoulis , Laxman Sahasrabuddhe , Mung Chiang
发明人： Orestis Manthoulis , Laxman Sahasrabuddhe , Mung Chiang
IPC分类号： G06F15/177 , G06F3/048
CPC分类号： H04L41/145 , H04L41/0826 , H04L41/22
摘要： A system and method for Ethernet network design are disclosed. In one embodiment of a method incorporating teachings of the present disclosure, embedded network information describing at least one existing network element and a plurality of physical locations available for locating new network nodes may be inputted. A demand forecast for a coverage area of a proposed network may also be inputted. In an embodiment in which a to-be-designed network has at least a core layer and an aggregation layer, a number of core layer nodes and aggregator nodes to be included in the proposed network may also be inputted. Consideration may be given to these and other inputs in connection with generating a potential network design for the proposed network, and a cost of implementing the potential network design may be calculated.
摘要翻译：公开了一种用于以太网网络设计的系统和方法。在包括本公开的教导的方法的一个实施例中，可以输入描述至少一个现有网络元件和可用于定位新网络节点的多个物理位置的嵌入式网络信息。还可以输入对所提出的网络的覆盖区域的需求预测。在其中待设计网络至少具有核心层和聚合层的实施例中，也可以输入要包括在所提出的网络中的多个核心层节点和聚合器节点。可以考虑与为所提出的网络生成潜在网络设计相关的这些和其他输入，并且可以计算实施潜在网络设计的成本。

8. 发明申请

US20050188059A1 System and method for ethernet network design 有权
标题翻译：以太网网络设计的系统和方法
公开(公告)号：US20050188059A1
公开(公告)日：2005-08-25
申请号：US10751683
申请日：2004-01-05
申请人： Orestis Manthoulis , Laxman Sahasrabuddhe , Mung Chiang
发明人： Orestis Manthoulis , Laxman Sahasrabuddhe , Mung Chiang
IPC分类号： G06F15/173 , G06F15/177 , H04L12/24
CPC分类号： H04L41/145 , H04L41/0826 , H04L41/22
摘要： A system and method for Ethernet network design are disclosed. In one embodiment of a method incorporating teachings of the present disclosure, embedded network information describing at least one existing network element and a plurality of physical locations available for locating new network nodes may be inputted. A demand forecast for a coverage area of a proposed network may also be inputted. In an embodiment in which a to-be-designed network has at least a core layer and an aggregation layer, a number of core layer nodes and aggregator nodes to be included in the proposed network may also be inputted. Consideration may be given to these and other inputs in connection with generating a potential network design for the proposed network, and a cost of implementing the potential network design may be calculated.
摘要翻译：公开了一种用于以太网网络设计的系统和方法。在包括本公开的教导的方法的一个实施例中，可以输入描述至少一个现有网络元件和可用于定位新网络节点的多个物理位置的嵌入式网络信息。还可以输入对所提出的网络的覆盖区域的需求预测。在其中待设计网络至少具有核心层和聚合层的实施例中，也可以输入要包括在所提出的网络中的多个核心层节点和聚合器节点。可以考虑与为所提出的网络生成潜在网络设计相关的这些和其他输入，并且可以计算实施潜在网络设计的成本。

9. 发明授权

US08239502B2 System and method for network design 有权
标题翻译：网络设计的系统和方法
公开(公告)号：US08239502B2
公开(公告)日：2012-08-07
申请号：US12501890
申请日：2009-07-13
申请人： Orestis Manthoulis , Laxman Sahasrabuddhe , Mung Chiang
发明人： Orestis Manthoulis , Laxman Sahasrabuddhe , Mung Chiang
IPC分类号： G06F15/177 , G06F3/048
CPC分类号： H04L41/145 , H04L41/0826 , H04L41/22
摘要： A system and method for network design are disclosed. In one embodiment of a method incorporating teachings of the present disclosure, embedded network information describing at least one existing network element and a plurality of physical locations available for locating new network nodes may be received. A demand forecast for a coverage area of a proposed network may also be received. In an embodiment in which a proposed network has a core layer, a number of core layer nodes to be included in the proposed network may also be received. In an embodiment in which a proposed network has an aggregation layer, a number of aggregator layer nodes to include in the proposed network may be calculated by adding a positive integer to a lower bound number of aggregator layer nodes. Consideration may be given to these and other inputs in connection with generating a network design.
摘要翻译：公开了一种网络设计的系统和方法。在包括本公开的教导的方法的一个实施例中，可以接收描述至少一个现有网络元件和可用于定位新网络节点的多个物理位置的嵌入式网络信息。也可以接收对所提出的网络的覆盖区域的需求预测。在所提出的网络具有核心层的实施例中，也可以接收要包括在所提出的网络中的多个核心层节点。在所提出的网络具有聚合层的实施例中，可以通过向聚合器层节点的下限数量添加正整数来计算要在所提出的网络中包括的多个聚合器层节点。可以考虑与生成网络设计有关的这些和其他输入。

10. 发明申请

US20120271929A1 System and Method for Network Design 审中-公开
标题翻译：网络设计系统与方法
公开(公告)号：US20120271929A1
公开(公告)日：2012-10-25
申请号：US13540378
申请日：2012-07-02
申请人： Orestis Manthoulis , Laxman Sahasrabuddhe , Mung Chiang
发明人： Orestis Manthoulis , Laxman Sahasrabuddhe , Mung Chiang
IPC分类号： G06F15/177
CPC分类号： H04L41/145 , H04L41/0826 , H04L41/22
摘要： A method includes accessing network information stored at a remote device, the network information identifying one or more available physical locations to deploy one or more network nodes of a proposed network. The method further includes receiving data indicating a number of core layer nodes to be included in the proposed network. The method further includes determining a number of aggregator layer nodes to be included in the proposed network, the number of aggregator layer nodes determined based on incrementing a threshold number of aggregator layer nodes that supports a coverage area of the proposed network. The method further includes generating a network design of the proposed network. The network design identifies particular physical locations of the one or more available physical locations to deploy each of the core layer nodes and each of the aggregator layer nodes of the proposed network.
摘要翻译：一种方法包括访问存储在远程设备的网络信息，所述网络信息标识一个或多个可用物理位置以部署所提出的网络的一个或多个网络节点。该方法还包括接收指示要包括在所提出的网络中的多个核心层节点的数据。该方法还包括确定要包括在所提出的网络中的聚合器层节点的数量，基于增加支持所提出的网络的覆盖区域的聚合器层节点的阈值数确定的聚合器层节点的数量。该方法还包括生成所提出的网络的网络设计。网络设计识别一个或多个可用物理位置的特定物理位置以部署所提出的网络的每个核心层节点和每个聚合器层节点。

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