公开(公告)号：US20190273650A1

公开(公告)日：2019-09-05

申请号：US16418029

申请日：2019-05-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jingwang Ma

IPC: H04L12/24

Abstract: This application provides a method and a system for processing an NF component exception. The method is applied to a network including user equipment, a first NF component, a second NF component, and an NF repository management function component, and includes: receiving, by the NF repository management function component, an NF discovery request message that includes an identifier of a set to which the second NF component belongs; determining, by the NF repository management function component based on the identifier of the set to which the second NF component belongs, that a third NF component having a same function as the second NF component exists in the network; and sending, by the NF repository management function component to the first NF component, a first message that includes an identifier of the third NF component.

公开(公告)号：US10303518B2

公开(公告)日：2019-05-28

申请号：US15590728

申请日：2017-05-09

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shuo Wang ,  Jingwang Ma

IPC: G06F9/50 ,  H04W28/02 ,  G06F15/18 ,  H04L29/08 ,  H04L12/759 ,  H04W36/00 ,  H04L12/801 ,  G06F17/10 ,  H04L29/06 ,  H04L12/751 ,  H04W36/08

Abstract: A congestion notification method, a related device, and a system, where the method includes receiving, by a network side device, a congestion status of a target network area sent by a radio access network (RAN) congestion awareness function (RCAF) entity, where the target network area is a network area involved in an application service provided by a target application server; and sending, by the network side device, the congestion status of the target network area to the target application server. Hence, an application server may able to learn in time when congestion occurs, and adjust, according to the congestion situation, a related service in an area corresponding to the congestion situation.

公开(公告)号：US10250606B2

公开(公告)日：2019-04-02

申请号：US15068488

申请日：2016-03-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jingwang Ma ,  Fenqin Zhu

IPC: H04L29/06 ,  H04W48/04 ,  H04W12/06 ,  H04W12/08 ,  H04L12/709 ,  H04W4/90 ,  H04W88/04 ,  H04W88/16

Abstract: Embodiments of the present invention provide a network access method, a proximity communications server, a relay terminal, and a terminal. The method includes: receiving a relay access verification request sent by a relay terminal, where the relay access verification request is sent by a relay terminal after a relay connection request sent by a terminal is received; verifying, according to the relay access verification request, whether the terminal is authorized to perform network access by using the relay terminal; and sending a relay authorization response message to the relay terminal, where the relay authorization response message carries indication information indicating whether the terminal is allowed to perform network access by using the relay terminal. Therefore, it is achieved that communications reliability is enhanced when a mobile communications network supports a trunking communications function and when some terminals are out of a mobile communication connection or outside network coverage.

公开(公告)号：US20190036793A1

公开(公告)日：2019-01-31

申请号：US16144730

申请日：2018-09-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jingwang Ma ,  Yuan Wang ,  Fenqin Zhu

IPC: H04L12/24

Abstract: The present application provides a network service implementation method, a service controller, and a communications system. The method includes: receiving a service request message including a message identifier; determining, based on the service request message, a target service component corresponding to the message identifier; and determining a target service instance from at least one service instance of the target service component, and sending the service request message to the target service instance, so that the target service instance processes the service request message. The present application is used to improve efficiency in providing a network service.

公开(公告)号：US20170310493A1

公开(公告)日：2017-10-26

申请号：US15644664

申请日：2017-07-07

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shuo Wang ,  Jingwang Ma

IPC: H04L12/14 ,  H04L29/06 ,  H04L12/24

CPC classification number: H04L12/1407 ,  H04L29/06 ,  H04L41/0893 ,  H04L65/1063

Abstract: The present disclosure describes a network entity and a service policy management method that includes: receiving, by a policy and charging rules function entity, a service request sent by an application server; generating a PCC policy and a service chain policy according to the service request; generating a PCC rule and a service chain control rule; and sending the PCC rule and the service chain control rule to a corresponding network rule enforcement device. Both the PCC policy and the service chain policy are managed by a PCRF entity in a 3GPP network. When PCC policy control information and service chain policy control information are transmitted between the application server and a network side, signaling interaction needs to be performed with only the PCRF. Therefore, signaling resources are saved, and network deployment is optimized.