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公开(公告)号：US20220124172A1
公开(公告)日：2022-04-21
申请号：US17563555
申请日：2021-12-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Lei Xiao , Bo Jin , Si Shen , Youqiang Li
Abstract: A service deployment method determining an execution path of a to-be-deployed service, the execution path includes a first execution device and a second execution device; obtaining a first quality of service (QoS) of the first execution device; obtaining a second QoS of the second execution device; calculating a third QoS of the execution path based on the first QoS and the second QoS; obtaining a preset QoS of the to-be-deployed service; making a first determination that a first relationship between the third QoS and the preset QoS meets a preset rule; and deploying, in response to the first determination, the to-be-deployed service on the execution path.
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2.发明授权公开(公告)号：US12206597B2
公开(公告)日：2025-01-21
申请号：US17747234
申请日：2022-05-18
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Keyong Sun , Lei Xiao , Hongwei Sun
IPC: H04L47/80 , G06F9/455 , H04L41/0823 , H04L41/0894 , H04L41/5003 , H04L47/24 , H04L47/2425 , H04L49/00
Abstract: This application provides a method and apparatus for configuring a quality of service policy for a service, and a computing device, and belongs to the field of network communications technologies. The method includes: obtaining a first data flow forwarded by a virtual switch; determining service information of the first data flow, where the service information includes a service type of the first data flow and an access path of the first data flow; determining, based on the service information of the first data flow, a quality of service QoS policy matching the first data flow; and configuring devices on the access path based on the matched QoS policy. According to this application, efficiency of configuring a quality of service policy for a service can be improved.
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3.发明申请METHOD, APPARATUS AND SYSTEM FOR GUARANTEEING QOS OF COMMUNICATION SERVICE IN NAT SCENARIO 有权方法，保护NAT场景通信服务质量的装置和系统公开(公告)号：US20140247716A1
公开(公告)日：2014-09-04
申请号：US14278780
申请日：2014-05-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Lei Xiao , Qingbin Huang
IPC: H04W28/02
CPC classification number: H04W28/0205 , H04L61/2514 , H04L61/2564 , H04L65/1016 , H04L65/105 , H04L65/1069 , H04L65/80
Abstract: A method includes: when a user equipment initiates a communication request, controlling an A-BGF network element to generate proxy SDP information according to calling party SDP information, and replacing the calling party SDP information with the proxy SDP information to establish a connection between the user equipment and a called party; after a connection between both communication parties is successful, instructing a PCRF network element to perform QoS resource reservation; and receiving a NAT-translated-to IP address and a port of the user equipment from the A-BGF network element, and instructing the PCRF network element to update source address information for the QoS resource reservation to the NAT-translated-to IP address and the port of the user equipment. The present invention achieves QoS guarantee of a communication service in a NAT scenario without imposing any special interface requirement on the user equipment.
Abstract translation: 一种方法包括：当用户设备发起通信请求时，根据主叫方SDP信息控制A-BGF网元生成代理SDP信息，并用代理SDP信息替换主叫方SDP信息，建立连接 用户设备和被叫方; 在两个通信方之间的连接成功之后，指示PCRF网元执行QoS资源预留; 并从A-BGF网元接收NAT转换为IP地址和用户设备的端口，并指示PCRF网元将QoS资源预留的源地址信息更新为NAT转换为IP地址 和用户设备的端口。 本发明在NAT场景中实现通信业务的QoS保证，而不对用户设备施加任何特殊接口要求。
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4.发明授权公开(公告)号：US09686709B2
公开(公告)日：2017-06-20
申请号：US14278780
申请日：2014-05-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Lei Xiao , Qingbin Huang
CPC classification number: H04W28/0205 , H04L61/2514 , H04L61/2564 , H04L65/1016 , H04L65/105 , H04L65/1069 , H04L65/80
Abstract: A method includes: when a user equipment initiates a communication request, controlling an A-BGF network element to generate proxy SDP information according to calling party SDP information, and replacing the calling party SDP information with the proxy SDP information to establish a connection between the user equipment and a called party; after a connection between both communication parties is successful, instructing a PCRF network element to perform QoS resource reservation; and receiving a NAT-translated-to IP address and a port of the user equipment from the A-BGF network element, and instructing the PCRF network element to update source address information for the QoS resource reservation to the NAT-translated-to IP address and the port of the user equipment. The present invention achieves QoS guarantee of a communication service in a NAT scenario without imposing any special interface requirement on the user equipment.
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