公开(公告)号：US20160197927A1

公开(公告)日：2016-07-07

申请号：US15068488

申请日：2016-03-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jingwang MA ,  Fenqin ZHU

IPC: H04L29/06 ,  H04W4/22 ,  H04L12/709

CPC classification number: H04L63/10 ,  H04L45/245 ,  H04L63/12 ,  H04W4/90 ,  H04W12/06 ,  H04W12/08 ,  H04W48/04 ,  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.

Abstract translation: 本发明的实施例提供一种网络接入方法，接近通信服务器，中继终端和终端。 该方法包括：接收由中继终端发送的中继接入验证请求，其中接收到由终端发送的中继连接请求之后中继接入验证请求由中继终端发送; 根据中继接入验证请求验证终端是否被授权通过使用中继终端进行网络接入; 向所述中继终端发送中继授权响应消息，所述中继授权响应消息携带指示终端被允许通过使用所述中继终端进行网络接入的指示信息。 因此，实现了当移动通信网络支持集群通信功能以及当某些终端不在移动通信连接或外部网络覆盖范围内时，提高通信可靠性。

公开(公告)号：US20230209394A1

公开(公告)日：2023-06-29

申请号：US18178770

申请日：2023-03-06

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Chuan MA ,  Jingwang MA ,  Yu ZHOU ,  Zhongping CHEN

IPC: H04W28/02

CPC classification number: H04W28/0268

Abstract: This application relates to the field of communication technologies, and provides a communication method and apparatus, to improve transmission performance of a communication network. In the method, a first QoS flow corresponding to a plurality of QoS parameter sets is provided. In a transmission process, a terminal device, an access network device, and a UPF may adjust, based on a change of a service requirement of a target service, a QoS parameter set corresponding to the first QoS, and transmit a service of target data based on the QoS parameter set.

公开(公告)号：US20230093435A1

公开(公告)日：2023-03-23

申请号：US17994043

申请日：2022-11-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Qufang HUANG ,  Jingwang MA ,  Yuejun WEI ,  Nijun LI

IPC: H04L65/80 ,  H04L65/60

Abstract: A communication method includes receiving, by a first communication apparatus, indication information from a second communication apparatus, and determining, by the first communication apparatus, a first quality of service (QoS) of the extended reality (XR) service based on the at least one piece of QoS of an XR service. The first communication apparatus is a core network device or an access network device. The indication information is useable to indicate at least one piece of QoS of the XR service. The XR device receives data of the XR service or sends data of the XR service by a terminal device. The second communication apparatus is an XR server or a chip in the XR server.

公开(公告)号：US20210216083A1

公开(公告)日：2021-07-15

申请号：US17215780

申请日：2021-03-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Manli SUN ,  Cuili GE ,  Yanmei YANG ,  Jingwang MA

IPC: G05D1/10 ,  G08G5/00

Abstract: An aircraft control method and an apparatus are provided, and pertain to the field of communications technologies. The method performed by an AMF network element includes: obtaining information about a no-fly zone of an aircraft (301); sending reference information to a control apparatus when a shortest distance between the aircraft and the no-fly zone is less than or equal to a first preset value (302), where the reference information includes at least one of first indication information and location information of the aircraft, and the first indication information indicates that the shortest distance between the aircraft and the no-fly zone is less than or equal to the first preset value. This resolves problems that efficiency of preventing an aircraft from flying in a no-fly zone is relatively low and an advance preparation process is relatively complex and time-consuming, avoids installation of geofences on an edge of the no-fly zone.

公开(公告)号：US20190306758A1

公开(公告)日：2019-10-03

申请号：US16447551

申请日：2019-06-20

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jingwang MA ,  Lin SHU

IPC: H04W36/00 ,  H04W36/08

Abstract: Embodiments of the present disclosure provide a session activation method, a mobility management function entity, a session management function entity, a terminal, and a system. The method includes: obtaining, by a mobility management function entity, a protocol data unit (PDU) session activation request of a terminal, where the PDU session activation request includes an identifier of a PDU session and an identifier of the terminal, and the PDU session activation request is used to request activation of the PDU session; sending, by the mobility management function entity, the PDU session activation request to a session management function entity; and activating, by the session management function entity, the PDU session based on the PDU session activation request.

公开(公告)号：US20190110323A1

公开(公告)日：2019-04-11

申请号：US16148665

申请日：2018-10-01

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yuan WANG ,  Fenqin ZHU ,  Jingwang MA

IPC: H04W76/10 ,  H04W8/04

Abstract: The present application discloses an access method, apparatus, device, and system, and belongs to the field of communications technologies. The method includes: receiving, by a selection function entity SFE, an access request of user equipment UE sent by a radio access network node RAN node; determining a usage type of the UE based on the access request of the UE; and selecting, for the UE based on the usage type of the UE, a node that is in a dedicated core network and that can serve the UE, where the node that is in the dedicated core network and that can serve the UE corresponds to the usage type of the UE. Therefore, a node accessed by the UE is the node in the dedicated core network corresponding to the UE, and this ensures that the node can complete security verification of the UE.

公开(公告)号：US20190037485A1

公开(公告)日：2019-01-31

申请号：US16146769

申请日：2018-09-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yuan WANG ,  Fenqin ZHU ,  Jingwang MA

IPC: H04W48/18 ,  G06F17/30 ,  H04W8/26

Abstract: Embodiments of the present application provide a service node selection and query method, an apparatus, and a system. The method includes: receiving a request message sent by UE; obtaining a usage type and selection assistance information of the UE based on the request message, where the selection assistance information includes at least one of a dedicated network type or service attribute information; and then determining, based on the usage type and the selection assistance information that are obtained, a service node that serves the UE. The service node selected in this manner is a service node that supports the dedicated network type of the UE and can meet a service requested by the UE this time, so that service success of the UE can be ensured.

公开(公告)号：US20180262979A1

公开(公告)日：2018-09-13

申请号：US15975800

申请日：2018-05-10

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yuan WANG ,  Fenqin ZHU ,  Jingwang MA

IPC: H04W48/18

CPC classification number: H04W48/18

Abstract: Embodiments of the present disclosure provide a method, a RAN node, and UE for selecting a service network, and a management device. The method includes: determining a service requirement list of the UE, where the service requirement list includes at least one service required by the UE; determining a service capability list set including a service capability list of at least one service network, where the service capability list includes an identifier of a service network corresponding to the service capability list and includes at least one service supported by the service network; and determining, according to the service requirement list and the service capability list set, a first identifier of a first service network that provides a service for the UE, where a service capability list of the first service network includes all or part of the at least one service in the service requirement list present disclosure.