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公开(公告)号：US20240314064A1
公开(公告)日：2024-09-19
申请号：US18120851
申请日：2023-03-13
Applicant: Hewlett Packard Enterprise Development LP
Inventor： Jiabao Jin , Yi Hou , Chunfeng Wang
IPC: H04L45/302 , H04L41/5025 , H04L47/24 , H04L65/80
CPC classification number: H04L45/302 , H04L41/5025 , H04L47/24 , H04L65/80
Abstract: One aspect provides a system and method for selecting a path for a data flow in a network. During operation, a first node receiving the data flow can determine flow information that specifies a destination node. The system estimates a Quality of Experience (QoE) value of each node based on the flow information and current operating status of each node. A management service generates a QoE topology of the network based on connectivity among the nodes and the QoE value associated with each node; determines a plurality of potential paths between the first node and the destination node, with each potential path comprising a plurality of intermediate nodes; and selects a path that provides best QoE performance based on the QoE topology. Selecting the path comprises computing a cumulative QoE value of each potential path based on QoE values of the intermediate nodes included in the potential path.
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公开(公告)号：US11979821B2
公开(公告)日：2024-05-07
申请号：US17599689
申请日：2019-04-26
Applicant: Hewlett Packard Enterprise Development LP
Inventor： Yi Hou , Jiabao Jin , Wei Li , Chunfeng Wang
Abstract: Example implementations relate to managing a resource of a network device. A resource of a network device may be assigned from a first tenant to a second tenant of the network device. Resources of the network device may include an assignment right, an access right, and a configuration right, By assigning the resource to the second tenant, the second tenant may be granted an access right to the assigned resource. Responsive to the assignment of the resource, an access right to the assigned resource may be removed from the first tenant such that the first tenant is isolated from the resource.
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公开(公告)号：US12294515B2
公开(公告)日：2025-05-06
申请号：US18120851
申请日：2023-03-13
Applicant: Hewlett Packard Enterprise Development LP
Inventor： Jiabao Jin , Yi Hou , Chunfeng Wang
IPC: H04L47/24 , H04L41/5025 , H04L45/302 , H04L65/80
Abstract: One aspect provides a system and method for selecting a path for a data flow in a network. During operation, a first node receiving the data flow can determine flow information that specifies a destination node. The system estimates a Quality of Experience (QoE) value of each node based on the flow information and current operating status of each node. A management service generates a QoE topology of the network based on connectivity among the nodes and the QoE value associated with each node; determines a plurality of potential paths between the first node and the destination node, with each potential path comprising a plurality of intermediate nodes; and selects a path that provides best QoE performance based on the QoE topology. Selecting the path comprises computing a cumulative QoE value of each potential path based on QoE values of the intermediate nodes included in the potential path.
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公开(公告)号：US20220201598A1
公开(公告)日：2022-06-23
申请号：US17599689
申请日：2019-04-26
Applicant: Yi HOU , Jia-Vao JIN , Wei LI , Chun-Fean WANG , Hewlett Packard Enterprise Development LP
Inventor： Yi Hou , Jiabao Jin , Wei Li , Chunfeng Wang
Abstract: Example implementations relate to managing a resource of a network device. A resource of a network device may be assigned from a first tenant to a second tenant of the network device. Resources of the network device may include an assignment right, an access right, and a configuration right, By assigning the resource to the second tenant, the second tenant may be granted an access right to the assigned resource. Responsive to the assignment of the resource, an access right to the assigned resource may be removed from the first tenant such that the first tenant is isolated from the resource.
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