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    ROUTE DECISION METHOD, CONTENT DELIVERY APPARATUS, AND CONTENT DELIVERY NETWORK INTERCONNECTION SYSTEM
    1.
    发明申请
    ROUTE DECISION METHOD, CONTENT DELIVERY APPARATUS, AND CONTENT DELIVERY NETWORK INTERCONNECTION SYSTEM 有权
    路由决策方法，内容传送装置和内容传送网络互连系统

    公开(公告)号：US20140095707A1

    公开(公告)日：2014-04-03

    申请号：US14095265

    申请日：2013-12-03

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Xiaoyan HE ,  Jincheng Li ,  Jing Wang

    IPC: H04L12/26

    CPC classification number: H04L43/0876 ,  H04L45/125 ,  H04L67/1029 ,  H04L67/2814 ,  H04N7/17327 ,  H04N7/17336

    Abstract: Embodiments of the present invention relate to a route decision method, a content delivery apparatus, and a content delivery network interconnection system. A route decision method includes: receiving a notification message sent by a downstream CDN; determining a current service aggregate according to the notification message; and according to the current service aggregate and a total service quantity thresholdtotal quantity of services, performing route decision on a to-be-forwarded user request, where the total service quantity thresholdtotal quantity of services is an upper limit, set by the downstream CDN, of services capable of being provided by the downstream CDN for an upstream CDN. The embodiments of the present invention improve the accuracy of an upstream CDN in selecting a downstream CDN for a to-be-forwarded user request, and thereby improve the route decision efficiency.

    Abstract translation: 本发明的实施例涉及一种路由决定方法，内容传送装置和内容传送网络互连系统。 路由决定方法包括：接收下游CDN发送的通知消息; 根据通知消息确定当前服务聚合; 根据当前服务总量和总服务数量阈值总量，对由下游CDN设定的服务总服务数量阈值总额为上限的待转发用户请求进行路由决定， 能够由下游CDN为上游CDN提供的服务。 本发明的实施例提高了上游CDN在为待转发用户请求选择下游CDN时的准确性，从而提高了路由决策效率。

    Image layer processing method and computing device
    2.
    发明授权
    Image layer processing method and computing device 有权

    公开(公告)号：US11080909B2

    公开(公告)日：2021-08-03

    申请号：US16030442

    申请日：2018-07-09

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Jinhui Cao ,  Zhe Wang ,  Jincheng Li

    IPC: G06T11/60 ,  G06F16/51

    Abstract: An image processing method to reduce access pressure of each image in an image set, where the image processing method includes obtaining a quantity of times each image layer in an image set is accessed, determining one or more first image layers, where a quantity of times the first image layer in the image set is accessed is greater than a first threshold, and the first image layer has at least two child image layers, generating a copy of the first image layer, and modifying some child image layers of the first image layer to child image layers of the copy of the first image layer.

    Image Deployment Method and Apparatus
    3.
    发明申请
    Image Deployment Method and Apparatus 审中-公开

    公开(公告)号：US20180196680A1

    公开(公告)日：2018-07-12

    申请号：US15916895

    申请日：2018-03-09

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Hang Wang ,  Jincheng Li ,  Zhe Wang

    IPC: G06F9/445 ,  G06F17/30

    CPC classification number: G06F9/445 ,  G06F8/63 ,  G06F9/45558 ,  G06F9/5077 ,  G06F16/178 ,  G06F16/184 ,  G06F2009/45562

    Abstract: An image deployment method includes obtaining a configuration policy for a container, where the configuration policy for the container includes an autoscaling policy or a replication control policy. The autoscaling policy includes a first image identifier, a maximum quantity of containers corresponding to the first image identifier that can be deployed, and a quantity of currently deployed containers corresponding to the first image identifier. The replication control policy includes a second image identifier and a quantity of containers corresponding to the second image identifier that are expected to be deployed. The method determines an identifier of a to-be-deployed image according to the configuration policy for the container.

    Image Processing Method and Computing Device
    4.
    发明申请
    Image Processing Method and Computing Device 审中-公开

    公开(公告)号：US20180322675A1

    公开(公告)日：2018-11-08

    申请号：US16030442

    申请日：2018-07-09

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Jinhui Cao ,  Zhe Wang ,  Jincheng Li

    IPC: G06T11/60 ,  G06F17/30

    CPC classification number: G06T11/60 ,  G06F17/30 ,  G06F17/3028

    Abstract: An image processing method to reduce access pressure of each image in an image set, where the image processing method includes obtaining a quantity of times each image layer in an image set is accessed, determining one or more first image layers, where a quantity of times the first image layer in the image set is accessed is greater than a first threshold, and the first image layer has at least two child image layers, generating a copy of the first image layer, and modifying some child image layers of the first image layer to child image layers of the copy of the first image layer.

    Content Delivery Network CDN Routing Method, Device, and System
    6.
    发明申请
    Content Delivery Network CDN Routing Method, Device, and System 审中-公开
    内容传送网络CDN路由方法，设备和系统

    公开(公告)号：US20140115120A1

    公开(公告)日：2014-04-24

    申请号：US14143310

    申请日：2013-12-30

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Jincheng Li ,  Jing Wang

    IPC: H04L29/08

    CPC classification number: H04L67/06 ,  H04L67/1006 ,  H04L67/2814 ,  H04L69/03 ,  H04L69/22

    Abstract: A content delivery network (CDN) routing method, device and system. The file path identifier is bound to the server. When a file request is received, the file path identifier carried in the file request is extracted, and the server that provides a service is determined according to the binding relationship between the file path identifier and the server, and therefore, the requests that ask for the same file are routed to the same server that provides a service, which prevents the same file request from being routed to different servers and prevents repeated caching of the file content. In addition, because the requests that ask for the same file are routed to the same server, the user request hit ratio is improved, and the system response speed is increased, which improves the user experience.

    Abstract translation: 内容传送网络（CDN）路由方法，设备和系统。 文件路径标识符绑定到服务器。 当接收到文件请求时，提取文件请求中携带的文件路径标识符，根据文件路径标识符与服务器之间的绑定关系确定提供服务的服务器，因此请求 相同的文件被路由到提供服务的同一服务器，这防止相同的文件请求被路由到不同的服务器并且防止文件内容的重复高速缓存。 另外，由于请求同一文件的请求被路由到同一服务器，因此提高了用户请求命中率，提高了系统响应速度，从而改善了用户体验。

    Image deployment method and apparatus
    7.
    发明授权
    Image deployment method and apparatus 有权

    公开(公告)号：US10552133B2

    公开(公告)日：2020-02-04

    申请号：US15492940

    申请日：2017-04-20

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Lei Yang ,  Jincheng Li ,  Hang Wang

    IPC: G06F8/60

    Abstract: This application discloses an image deployment method, where the image deployment method is applied to a container system. Information about an image that has been deployed on each host is collected. After an image tag of a to-be-deployed image is obtained, a degree of overlapping between the image that has been deployed on each host and the to-be-deployed image is determined. A host with a higher overlapping degree needs to download a smaller amount of data when deploying the to-be-deployed image and deploys the to-be-deployed image at a higher speed. Finally, a management node selects, according to overlapping degrees of the hosts, a deployment host for deploying the to-be-deployed image.

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