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    Scheduling Method, Apparatus, and System
    1.
    发明申请
    Scheduling Method, Apparatus, and System 审中-公开
    调度方法，设备和系统

    公开(公告)号：US20160088649A1

    公开(公告)日：2016-03-24

    申请号：US14952779

    申请日：2015-11-25

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Yinben Xia ,  Zhigang Ji ,  Xuewei Wang

    IPC: H04W72/12 ,  H04W72/04

    CPC classification number: H04W72/1252 ,  H04L45/125 ,  H04L47/26 ,  H04L47/28 ,  H04L47/826 ,  H04W72/0446

    Abstract: The application provides a scheduling method, apparatus and system. A controller receives scheduling request information sent by a content source. The scheduling request information includes a constraint condition of non-real-time traffic transmission, and the constraint condition includes: information about a first address and information about a second address. A first forwarding path and a sending time for sending the traffic are determined according to the information about the first address, the information about the second address, and statistical information about network traffic. The controller sends a first message that includes a sending rate to the content source at the sending time, and the traffic is sent through the first forwarding path.

    Abstract translation: 该应用程序提供了一种调度方法，设备和系统。 控制器接收由内容源发送的调度请求信息。 调度请求信息包括非实时业务传输的约束条件，约束条件包括：关于第一地址的信息和关于第二地址的信息。 根据关于第一地址的信息，关于第二地址的信息和关于网络业务的统计信息来确定用于发送流量的第一转发路径和发送时间。 控制器在发送时间向内容源发送包含发送速率的第一条消息，通过第一条转发路径发送流量。

    METHOD, SWITCH, SERVER AND SYSTEM FOR SENDING CONNECTION ESTABLISHMENT REQUEST
    2.
    发明申请
    METHOD, SWITCH, SERVER AND SYSTEM FOR SENDING CONNECTION ESTABLISHMENT REQUEST 有权
    用于发送连接建立请求的方法，开关，服务器和系统

    公开(公告)号：US20130268686A1

    公开(公告)日：2013-10-10

    申请号：US13909411

    申请日：2013-06-04

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Xuewei Wang ,  Mingming Zhu ,  Yinben Xia

    IPC: H04L29/06

    CPC classification number: H04L65/1069 ,  H04L41/0809 ,  H04L61/2015

    Abstract: A method for sending a connection establishment request is provided, comprising: sending a parameter requesting message to a configuration server from an OpenFlow switch for obtaining connection parameters of an OpenFlow controller; receiving by the OpenFlow switch an Internet Protocol (IP) address and a set of OpenFlow controller connection parameters sent from the configuration server, the set of connection parameters comprising at least connection parameters of a first OpenFlow controller; sending a connection establishment request message to the first OpenFlow controller from the OpenFlow switch according to the IP address and the connection parameter of the first OpenFlow controller. An OpenFlow switch, a configuration server and a system for sending a connection establishment request are also provided. With the solutions provided in embodiments of the disclosure, the automatic connection establishment between the OpenFlow switch and the OpenFlow controller can be realized.

    Abstract translation: 提供一种用于发送连接建立请求的方法，包括：从OpenFlow交换机向配置服务器发送参数请求消息，以获得OpenFlow控制器的连接参数; 由OpenFlow交换机接收由配置服务器发送的因特网协议（IP）地址和一组OpenFlow控制器连接参数，该组连接参数至少包括第一OpenFlow控制器的连接参数; 根据第一个OpenFlow控制器的IP地址和连接参数，从OpenFlow交换机向第一个OpenFlow控制器发送连接建立请求消息。 还提供了OpenFlow交换机，配置服务器和用于发送连接建立请求的系统。 利用在本公开的实施例中提供的解决方案，可以实现OpenFlow交换机和OpenFlow控制器之间的自动连接建立。

    Service state transition method and apparatus
    3.
    发明授权
    Service state transition method and apparatus 有权

    公开(公告)号：US10938630B2

    公开(公告)日：2021-03-02

    申请号：US16399689

    申请日：2019-04-30

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Xuewei Wang ,  Shixing Liu ,  Yinben Xia ,  Jun Su

    IPC: H04L12/24 ,  H04L29/08 ,  H04L29/14

    Abstract: Embodiments of the present application relate to the field of communications technologies, and provide a service state transition method and an apparatus, to implement a process of an automatic state transition between different service statuses. The method includes: obtaining a target service status and a current service status of a network service; determining a first transition condition for transiting the network service from the current service status to the target service status, where the first transition condition includes status information of a first dependent object on which execution of the network service depends; and transiting, based on the first transition condition, the first dependent object from a current first service status to a second service status indicated in the status information of the first dependent object, to enable the network service to be automatically transited from the current service status to the target service status.

    Method, switch, server and system for sending connection establishment request
    4.
    发明授权
    Method, switch, server and system for sending connection establishment request 有权
    用于发送连接建立请求的方法，交换机，服务器和系统

    公开(公告)号：US09386047B2

    公开(公告)日：2016-07-05

    申请号：US13909411

    申请日：2013-06-04

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Xuewei Wang ,  Mingming Zhu ,  Yinben Xia

    IPC: H04L29/06 ,  H04L12/24 ,  H04L29/12

    CPC classification number: H04L65/1069 ,  H04L41/0809 ,  H04L61/2015

    Abstract: A method for sending a connection establishment request is provided, comprising: sending a parameter requesting message to a configuration server from an OpenFlow switch for obtaining connection parameters of an OpenFlow controller; receiving by the OpenFlow switch an Internet Protocol (IP) address and a set of OpenFlow controller connection parameters sent from the configuration server, the set of connection parameters comprising at least connection parameters of a first OpenFlow controller; sending a connection establishment request message to the first OpenFlow controller from the OpenFlow switch according to the IP address and the connection parameter of the first OpenFlow controller. An OpenFlow switch, a configuration server and a system for sending a connection establishment request are also provided. With the solutions provided in embodiments of the disclosure, the automatic connection establishment between the OpenFlow switch and the OpenFlow controller can be realized.

    Abstract translation: 提供一种用于发送连接建立请求的方法，包括：从OpenFlow交换机向配置服务器发送参数请求消息，以获得OpenFlow控制器的连接参数; 由OpenFlow交换机接收从配置服务器发送的因特网协议（IP）地址和一组OpenFlow控制器连接参数，该组连接参数至少包括第一OpenFlow控制器的连接参数; 根据第一个OpenFlow控制器的IP地址和连接参数，从OpenFlow交换机向第一个OpenFlow控制器发送连接建立请求消息。 还提供了OpenFlow交换机，配置服务器和用于发送连接建立请求的系统。 利用在本公开的实施例中提供的解决方案，可以实现OpenFlow交换机和OpenFlow控制器之间的自动连接建立。

    SERVICE STATE TRANSITION METHOD AND APPARATUS
    5.
    发明申请
    SERVICE STATE TRANSITION METHOD AND APPARATUS 审中-公开

    公开(公告)号：US20190260634A1

    公开(公告)日：2019-08-22

    申请号：US16399689

    申请日：2019-04-30

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Xuewei Wang ,  Shixing Liu ,  Yinben Xia ,  Jun Su

    IPC: H04L12/24 ,  H04L29/08 ,  H04L29/14

    Abstract: Embodiments of the present application relate to the field of communications technologies, and provide a service state transition method and an apparatus, to implement a process of an automatic state transition between different service statuses. The method includes: obtaining a target service status and a current service status of a network service; determining a first transition condition for transiting the network service from the current service status to the target service status, where the first transition condition includes status information of a first dependent object on which execution of the network service depends; and transiting, based on the first transition condition, the first dependent object from a current first service status to a second service status indicated in the status information of the first dependent object, to enable the network service to be automatically transited from the current service status to the target service status.

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