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公开(公告)号：US20240171503A1
公开(公告)日：2024-05-23
申请号：US17989485
申请日：2022-11-17
CPC分类号： H04L45/24 , H04L9/0825 , H04L9/3247 , H04L45/123
摘要： Techniques are described herein for retrieving application status data from a service provider and making a path selection based on that application status data. In some embodiments, the techniques may comprise receiving a request to access an application hosted by a service provider, generating a first data that includes an application programming interface (API) call to the application that includes at least an identifier for a tenant, determining a set of potential paths between the edge device and the application hosted by the service provider, providing the first data to the application endpoint via at least one path of the set of potential paths, receiving second data including an application status generated from metrics obtained in relation to the tenant, and selecting, based on the second data, a path of the set of potential paths to be used by the tenant to access the application.
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公开(公告)号：US20230412483A1
公开(公告)日：2023-12-21
申请号：US17867389
申请日：2022-07-18
发明人： Balaji Sundararajan , Vivek Agarwal , Jegan Kumar Somi Ramasamy Subramanian , Gokul Krishnan , Giorgio Valentini , Venkatraman Venkatapathy
IPC分类号： H04L43/12 , H04L43/08 , H04L41/0654
CPC分类号： H04L43/12 , H04L43/08 , H04L41/0654
摘要： Techniques for sharing the probing of software-as-a-service clouds among a cluster of routers are described herein. The techniques may include establishing a first path between a cluster of routers and an application infrastructure. Establishing a second path between the cluster of routers and the application infrastructure. Designating a first router in the cluster of routers to send probes over the first path to the application infrastructure. Designating a second router in the cluster of routers to send probes over the second path to the application infrastructure. Distributing, by the first router and to the cluster of routers, first routing performance data indicating a performance of the first path when communicating with the application infrastructure over the first path, distributing, by the second router and to the cluster of routers, second routing performance data indicating a performance of the second path when communicating with the application infrastructure over the second path.
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公开(公告)号：US09331948B2
公开(公告)日：2016-05-03
申请号：US14055427
申请日：2013-10-16
发明人： Balaji Venkat Venekataswami , Kowsalya Subramanian , Jegan Kumar Somi Ramasamy Subramanian , Manikandan Dhayalan , Rajesh Kumar Andhavaram , Girish Sivasubramanian
IPC分类号： H04L12/28 , G06F15/16 , H04L12/851 , H04W76/02
摘要： An example method is provided and includes receiving a request from a mobile node for an Internet protocol (IP) address and establishing a point-to-point (PPP) link for the mobile node. The method also includes provisioning a first tunnel associated with a first communication flow for the mobile node, and provisioning a sub-tunnel with the first tunnel for a second communication flow. The second communication flow is associated with a high priority type of data to be transported on the sub-tunnel. In more specific embodiments, a call admission control (CAC) mechanism is used to establish the sub-tunnel with the first tunnel for the second communication flow. Additionally, an inner label is installed in a header of a packet associated with the second communication flow in order to identify the sub-tunnel.
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4.发明申请公开(公告)号：US20140043971A1
公开(公告)日：2014-02-13
申请号：US14055427
申请日：2013-10-16
发明人： Balaji Venkat Venkataswami , Kowsalya Subramanian , Jegan Kumar Somi Ramasamy Subramanian , Manikandan Dhayalan , Rajesh Kumar Andhavaram , Girish Sivasubramanian
IPC分类号： H04L12/851
摘要： An example method is provided and includes receiving a request from a mobile node for an Internet protocol (IP) address and establishing a point-to-point (PPP) link for the mobile node. The method also includes provisioning a first tunnel associated with a first communication flow for the mobile node, and provisioning a sub-tunnel with the first tunnel for a second communication flow. The second communication flow is associated with a high priority type of data to be transported on the sub-tunnel. In more specific embodiments, a call admission control (CAC) mechanism is used to establish the sub-tunnel with the first tunnel for the second communication flow. Additionally, an inner label is installed in a header of a packet associated with the second communication flow in order to identify the sub-tunnel.
摘要翻译： 提供了一种示例性方法，包括从移动节点接收针对因特网协议（IP）地址的请求，并为移动节点建立点对点（PPP）链路。 该方法还包括配置与移动节点的第一通信流相关联的第一隧道，以及为第二通信流提供具有第一隧道的子隧道。 第二通信流与要在子隧道上传输的高优先级数据相关联。 在更具体的实施例中，使用呼叫许可控制（CAC）机制来建立具有用于第二通信流的第一隧道的子隧道。 另外，为了识别子隧道，内标签安装在与第二通信流相关联的分组的报头中。
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公开(公告)号：US20240064085A1
公开(公告)日：2024-02-22
申请号：US17989414
申请日：2022-11-17
发明人： Syed Arslan Ahmed , Rahul Ramachandran , Jegan Kumar Somi Ramasamy Subramanian , Nagarajan Venkatesan
CPC分类号： H04L43/12 , H04L45/124
摘要： Techniques are provided herein for determining a routing path for application traffic based on historic application telemetry and current network telemetry. The techniques comprising determining current metrics for a set of potential paths between an edge device and an application endpoint associated with an application, generating, from the current metrics, a link score for individual paths in the set of potential paths, receiving application status data generated from historic telemetry data associated with the application and the set of potential paths, generating, from the application status data, an application score for individual paths in the set of potential paths, and determining, as a function of the link score and the application score for individual paths in the set of potential paths, a selected path to be used in communications between the edge device and the application endpoint.
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公开(公告)号：US12021737B2
公开(公告)日：2024-06-25
申请号：US17989485
申请日：2022-11-17
CPC分类号： H04L45/24 , H04L9/0825 , H04L9/3247 , H04L45/123
摘要： Techniques are described herein for retrieving application status data from a service provider and making a path selection based on that application status data. In some embodiments, the techniques may comprise receiving a request to access an application hosted by a service provider, generating a first data that includes an application programming interface (API) call to the application that includes at least an identifier for a tenant, determining a set of potential paths between the edge device and the application hosted by the service provider, providing the first data to the application endpoint via at least one path of the set of potential paths, receiving second data including an application status generated from metrics obtained in relation to the tenant, and selecting, based on the second data, a path of the set of potential paths to be used by the tenant to access the application.
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