公开(公告)号：US11095569B2

公开(公告)日：2021-08-17

申请号：US15587454

申请日：2017-05-05

Applicant: Huawei Technologies Co., Ltd.

Inventor： Tao Jin ,  Qingchun Lin ,  Chengyan Feng

IPC: H04L12/911 ,  H04L29/08 ,  G06F9/455

Abstract: The present embodiments provide a method for managing a hardware resource, a method for querying a location of a hardware resource, and a related apparatus. The method for managing a hardware resource includes receiving, by a virtualized infrastructure manager (VIM), a hardware resource allocation request message sent by a VNF management entity, where the hardware resource allocation request message is used to request the VIM to allocate a hardware resource to a virtual machine that runs a VNFC, and the hardware resource allocation request message includes location information of the hardware resource that the virtual machine requests to allocate. The method also includes allocating, by the VIM, the hardware resource at a corresponding location to the virtual machine according to the location information of the hardware resource.

公开(公告)号：US09923823B2

公开(公告)日：2018-03-20

申请号：US14998258

申请日：2015-12-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xu Wang ,  Qingchun Lin ,  Yusheng Hu ,  Ying Du

IPC: H04L12/26 ,  H04L12/801 ,  H04L12/64 ,  H04L12/741 ,  H04L29/12

CPC classification number: H04L47/12 ,  H04L12/6418 ,  H04L45/74 ,  H04L61/2007

Abstract: The present invention provides a flow control method and a device. The method includes: obtaining, by a gateway, a data packet of a user; determining N value-added services required by the data packet, where N is an integer greater than or equal to 1; modifying a first IP address in the data packet to an Mth IP address in an address sequence, where the first IP address is an IP address of a network server, M is a positive integer greater than or equal to 1, the address sequence is an IP address set allocated by the gateway to the user, and a correspondence exists between an address in the address sequence and a value-added service; sending a modified data packet to a value-added service server corresponding to the Mth IP address.

公开(公告)号：US20140369203A1

公开(公告)日：2014-12-18

申请号：US14476209

申请日：2014-09-03

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wujun Luo ,  Yuan Xia ,  Qingchun Lin

IPC: H04W28/02 ,  H04W64/00

CPC classification number: H04W28/0289 ,  H04L47/22 ,  H04L67/18 ,  H04W28/0226 ,  H04W64/00

Abstract: Embodiments of the present invention provide a congestion control method, a device, and a system. In the embodiments of the present invention, because a gateway device, unlike a gateway device that performs congestion control on all user equipments by using a same control policy in the prior art, performs congestion control on a user equipment according to a real-time location of the user equipment and a real-time congestion situation of a location region in which the user equipment is camping, thereby improving flexibility and accuracy of congestion control.

Abstract translation: 本发明的实施例提供一种拥塞控制方法，装置和系统。 在本发明的实施例中，由于与现有技术中通过使用相同的控制策略对所有用户设备进行拥塞控制的网关装置不同，网关装置根据实时位置对用户装置进行拥塞控制 的用户设备驻留的位置区域的实时拥塞情况，从而提高拥塞控制的灵活性和准确性。

公开(公告)号：US10003988B2

公开(公告)日：2018-06-19

申请号：US15350529

申请日：2016-11-14

Applicant: Huawei Technologies Co., Ltd.

Inventor： Guojun Ma ,  Jinxing Zhang ,  Qingchun Lin ,  Jianpeng Xu

IPC: H04W24/08 ,  H04W24/06 ,  H04W28/02 ,  H04W28/26 ,  H04L12/24 ,  H04L12/26 ,  H04W92/10

CPC classification number: H04W24/08 ,  H04L41/5032 ,  H04L43/0882 ,  H04W28/0205 ,  H04W92/10

Abstract: Embodiments of the present invention provide a related entity, and a method for determining air interface resources consumed by a service. The related entity includes: a receiver, configured to receive, from a control plane entity, air interface connection information of a UE, and receive, from a data plane entity, service information of the UE, where the air interface connection information includes time points at which the UE establishes and releases an air interface connection, the service information includes time points at which the UE starts and stops transmitting data of a service, and the service includes a to-be-detected service; and a processor, configured to determine a target air interface connection set according to the air interface connection information and the service information, and determine air interface resource consumption information of the to-be-detected service according to the target air interface connection set.

公开(公告)号：US09510235B2

公开(公告)日：2016-11-29

申请号：US14476209

申请日：2014-09-03

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wujun Luo ,  Yuan Xia ,  Qingchun Lin

IPC: H04W28/02 ,  H04L29/08 ,  H04W64/00 ,  H04L12/815

CPC classification number: H04W28/0289 ,  H04L47/22 ,  H04L67/18 ,  H04W28/0226 ,  H04W64/00

Abstract: Embodiments of the present invention provide a congestion control method, a device, and a system. In the embodiments of the present invention, because a gateway device, unlike a gateway device that performs congestion control on all user equipments by using a same control policy in the prior art, performs congestion control on a user equipment according to a real-time location of the user equipment and a real-time congestion situation of a location region in which the user equipment is camping, thereby improving flexibility and accuracy of congestion control.

Abstract translation: 本发明的实施例提供一种拥塞控制方法，装置和系统。 在本发明的实施例中，由于与现有技术中通过使用相同的控制策略对所有用户设备进行拥塞控制的网关装置不同，网关装置根据实时位置对用户装置进行拥塞控制 的用户设备驻留的位置区域的实时拥塞情况，从而提高拥塞控制的灵活性和准确性。

公开(公告)号：US10601801B2

公开(公告)日：2020-03-24

申请号：US15639273

申请日：2017-06-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jiangsheng Wang ,  Qingchun Lin

IPC: H04L29/06 ,  G06F9/455 ,  H04L9/32

Abstract: Embodiments of the present invention disclose an identity authentication method and apparatus. The NFV system includes a VNF including a first virtual network function component VNFC and a second VNFC. The method includes: generating a public key and a private key of the first VNFC and a public key and a private key of the second VNFC; writing or sending the private key of the first VNFC and the public key of the second VNFC to the first VNFC; and writing or sending the public key of the first VNFC and the private key of the second VNFC to the second VNFC, where the public key and the private key of the first VNFC and the public key and the private key of the second VNFC are used for identity authentication of the first VNFC and the second VNFC.

公开(公告)号：US20170302646A1

公开(公告)日：2017-10-19

申请号：US15639273

申请日：2017-06-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jiangsheng WANG ,  Qingchun Lin

IPC: H04L29/06 ,  H04L9/32

CPC classification number: H04L63/08 ,  G06F9/45558 ,  G06F2009/45587 ,  G06F2009/45595 ,  H04L9/3226 ,  H04L29/06 ,  H04L63/0442 ,  H04L63/061 ,  H04L63/0869

Abstract: Embodiments of the present invention disclose an identity authentication method and apparatus. The NFV system includes a VNF including a first virtual network function component VNFC and a second VNFC. The method includes: generating a public key and a private key of the first VNFC and a public key and a private key of the second VNFC; writing or sending the private key of the first VNFC and the public key of the second VNFC to the first VNFC; and writing or sending the public key of the first VNFC and the private key of the second VNFC to the second VNFC, where the public key and the private key of the first VNFC and the public key and the private key of the second VNFC are used for identity authentication of the first VNFC and the second VNFC.

公开(公告)号：US20170244647A1

公开(公告)日：2017-08-24

申请号：US15587454

申请日：2017-05-05

Applicant: Huawei Technologies Co., Ltd.

Inventor： Tao Jin ,  Qingchun Lin ,  Chengyan Feng

IPC: H04L12/911 ,  G06F9/455

CPC classification number: H04L47/70 ,  G06F9/45504 ,  H04L29/08 ,  H04L67/10 ,  H04L67/18

Abstract: The present embodiments provide a method for managing a hardware resource, a method for querying a location of a hardware resource, and a related apparatus. The method for managing a hardware resource includes receiving, by a virtualized infrastructure manager (VIM), a hardware resource allocation request message sent by a VNF management entity, where the hardware resource allocation request message is used to request the VIM to allocate a hardware resource to a virtual machine that runs a VNFC, and the hardware resource allocation request message includes location information of the hardware resource that the virtual machine requests to allocate. The method also includes allocating, by the VIM, the hardware resource at a corresponding location to the virtual machine according to the location information of the hardware resource.

公开(公告)号：US20170064574A1

公开(公告)日：2017-03-02

申请号：US15350529

申请日：2016-11-14

Applicant: Huawei Technologies Co., Ltd.

Inventor： Guojun Ma ,  Jinxing Zhang ,  Qingchun Lin ,  Jianpeng Xu

IPC: H04W24/08 ,  H04W28/02

CPC classification number: H04W24/08 ,  H04L41/5032 ,  H04L43/0882 ,  H04W28/0205 ,  H04W92/10

Abstract: Embodiments of the present invention provide a related entity, and a method for determining air interface resources consumed by a service. The related entity includes: a receiver, configured to receive, from a control plane entity, air interface connection information of a UE, and receive, from a data plane entity, service information of the UE, where the air interface connection information includes time points at which the UE establishes and releases an air interface connection, the service information includes time points at which the UE starts and stops transmitting data of a service, and the service includes a to-be-detected service; and a processor, configured to determine a target air interface connection set according to the air interface connection information and the service information, and determine air interface resource consumption information of the to-be-detected service according to the target air interface connection set.

Abstract translation: 本发明的实施例提供了一种相关实体，以及用于确定服务消耗的空中接口资源的方法。 相关实体包括：接收机，被配置为从控制平面实体接收UE的空中接口连接信息，并从数据平面实体接收UE的服务信息，其中空中接口连接信息包括时间点 UE建立和释放空中接口连接，服务信息包括UE开始和停止发送业务数据的时间点，业务包括待检测业务; 以及处理器，被配置为根据空中接口连接信息和服务信息来确定目标空中接口连接集，并且根据目标空中接口连接集确定待检测服务的空中接口资源消耗信息。

公开(公告)号：US09479652B2

公开(公告)日：2016-10-25

申请号：US14737227

申请日：2015-06-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jiancheng Guo ,  Xiao Chen ,  Qingchun Lin ,  Ying Zhu

IPC: H04M11/00 ,  H04M15/00 ,  H04L12/14 ,  H04L12/24 ,  H04M17/00

CPC classification number: H04M15/66 ,  H04L12/14 ,  H04L12/1407 ,  H04L41/0893 ,  H04M15/71 ,  H04M15/88 ,  H04M17/204 ,  H04M2215/82

Abstract: The present invention relates to a method, a system, a gateway, and a server for canceling redirection. When balances of a user are insufficient, a gateway (GW) receives a redirection policy delivered by a policy and charging rules function (PCRF) and redirects the user to a recharging page of a server; after recharging is finished, the server sends a recharging success packet to the GW, and the GW instructs the PCRF to cancel the redirection policy. In this way, after the recharging succeeds, the server directly sends the recharging success packet to the GW, and the GW can immediately instruct the PCRF to cancel the redirection policy after receiving the packet. Therefore, no delay problem of a billing system exists, thereby avoiding that the user is repeatedly redirected to the recharging page of the server during a delay time and enhancing user experience.

Abstract translation: 本发明涉及用于取消重定向的方法，系统，网关和服务器。 当用户的余额不足时，网关（GW）接收由策略和计费规则功能（PCRF）传递的重定向策略，并将用户重定向到服务器的充值页面; 在充电完成后，服务器向GW发送充值成功包，GW指示PCRF取消重定向策略。 这样，在充值成功后，服务器直接向GW发送充值成功包，GW可以在收到包后立即指示PCRF取消重定向策略。 因此，不存在计费系统的延迟问题，从而避免在延迟时间期间用户被重复地重定向到服务器的充电页面并增强用户体验。