公开(公告)号：US20200322835A1

公开(公告)日：2020-10-08

申请号：US16909034

申请日：2020-06-23

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yang XIN ,  Weiwei CHONG ,  Xiaobo WU ,  Shengxian NIE

IPC: H04W28/02 ,  H04W28/24

Abstract: Embodiments of this application provide a data processing method and apparatus. The method includes: parsing, by a user plane data processing network element, a received packet and determining first service type information of a data flow to which the packet belongs; obtaining, by the user plane data processing network element, second service type information of the data flow from a data analysis network element; and processing, by the user plane data processing network element, the data flow based on the first service type information and the second service type information. With the data processing method and apparatus disclosed herein, accuracy in identifying a service type of transmitted data can be improved.

公开(公告)号：US20200260330A1

公开(公告)日：2020-08-13

申请号：US16864585

申请日：2020-05-01

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Fangyuan ZHU ,  Yan LI ,  Yang XIN

IPC: H04W28/16 ,  H04W40/24

Abstract: This application provides a communication method and a network device. The communication method includes: obtaining, by a first network device, one or more priorities of one or more network slices in a first network slice set for providing a service to an application; and sending, by the first network device, a correspondence between the one or more priorities and the one or more network slices in the first network slice set to a second network device, where a terminal route selection policy on a terminal is updated based on the correspondence.

公开(公告)号：US20200245218A1

公开(公告)日：2020-07-30

申请号：US16850547

申请日：2020-04-16

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yuan WANG ,  Yang XIN ,  Zhongping CHEN

IPC: H04W36/32 ,  H04W36/00 ,  H04W76/11 ,  H04L29/12 ,  H04M15/00 ,  H04W48/18 ,  H04W8/08

Abstract: This application relates to the field of wireless communications technologies, and in particular, to a handover method, including: receiving, by a mobility management network element of a first network, a first handover request sent by an access network, and learning that a terminal device needs to be handed over to a second network; obtaining an identifier of the terminal device based on the first handover request; determining, by the mobility management network element of the first network, a target mobility management network element of the second network based on the identifier of the terminal device; and sending, by the mobility management network element of the first network, a second handover request to the target mobility management network element of the second network, and requesting to hand over the terminal device to the second network.

公开(公告)号：US20200228999A1

公开(公告)日：2020-07-16

申请号：US16832719

申请日：2020-03-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Weiwei CHONG ,  Yang XIN ,  Xiaobo WU

IPC: H04W16/22 ,  H04W24/08

Abstract: Embodiments of this application provide a data analytics method and data analytics apparatus. The method includes obtaining, by a user plane data processing network element, at least one matching condition that is from a data analytics network element, where each of the at least one matching condition corresponds to at least one service type or at least one execution rule. The method further includes obtaining, by the user plane data processing network element based on the at least one matching condition, a service type associated with user plane data or an execution rule associated with the user plane data. Embodiments of this application implement data analytics by using the data analytics network element in a communications network.

公开(公告)号：US20200228429A1

公开(公告)日：2020-07-16

申请号：US16832910

申请日：2020-03-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yang XIN ,  Xiaobo WU ,  Weiwei CHONG

IPC: H04L12/26 ,  H04L29/08

Abstract: Embodiments of this application relate to a policy determining method and a communications apparatus. The method includes: obtaining, by a policy control network element, policy information from a data analytics network element; and determining, by the policy control network element, an execution policy of a service based on the policy information. In the policy determining method in the embodiments of this application, dynamic adjustment and refined management on the execution policy can be implemented.

公开(公告)号：US20190253931A1

公开(公告)日：2019-08-15

申请号：US16388856

申请日：2019-04-18

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yang XIN ,  Weiwei CHONG ,  Xiaobo WU

IPC: H04W28/18 ,  H04W24/10

CPC classification number: H04W28/18 ,  H04W24/02 ,  H04W24/10 ,  H04W28/0236 ,  H04W88/08 ,  H04W88/18

Abstract: Embodiments relate to the field of communications technologies, and provide a service communication method and a device, to resolve a problem that a service cannot be normally executed because a radio resource is forcibly allocated to UE after a service establishment request is received. In this method, a service establishment request sent by a service application server can be received by an access network device. A notification message to the service application server can be sent by the access network device. The notification message can carry information reflecting an actual network status of a cell in which UE is located, and the actual network status of the cell in which the UE is located is used by the service application server to determine updated radio channel quality requirement information. This method can be performed in a process of establishing a service and performing service communication.