公开(公告)号：US20230017132A1

公开(公告)日：2023-01-19

申请号：US17955358

申请日：2022-09-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Mingyue YANG ,  Runze ZHOU ,  Fangyuan ZHU ,  Jingwang MA

IPC: H04W64/00

Abstract: The present disclosure relates to positioning request processing methods, devices, and systems In one example method, a mobility management network element receives a request message, and sends a first message to a location management network element based on the request message, where the first message is used to trigger the location management network element to obtain location information of a first terminal device through user plane positioning. After receiving the first message, the location management network element sends a second message to the first terminal device based on the first message by using a protocol data unit (PDU) session of the first terminal device, where the second message indicates the first terminal device to report positioning data.

公开(公告)号：US20210136716A1

公开(公告)日：2021-05-06

申请号：US17148045

申请日：2021-01-13

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Cuili GE ,  Yanmei YANG ,  Jingwang MA ,  Zheng ZHOU

IPC: H04W60/00

Abstract: The present disclosure relates to mobile edge computing (MEC) information obtaining methods and apparatus. One example method performed by a first network element includes receiving target reference information from a second network element, and sending, to the second network element, information about a MEC platform corresponding to the target reference information. The target reference information comprises target capability information.

公开(公告)号：US20210111947A1

公开(公告)日：2021-04-15

申请号：US17131231

申请日：2020-12-22

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jingwang MA ,  Runze ZHOU

IPC: H04L12/24

Abstract: This application provides a configuration method. The method includes: receiving, by a network repository network element, a request message from a second network element, where the request message includes information about a network slice, and the request message is used to request to obtain status information of a system feature supported by the network slice; and sending, by the network repository network element based on the request message, the status information of the system feature supported by the network slice to the second network element. Based on this solution, the second network element may obtain, from the network repository network element, the status information of the system feature supported by the network slice. The status information of the system feature supported by the network slice includes status information of an NF service corresponding to the system feature.

公开(公告)号：US20210099445A1

公开(公告)日：2021-04-01

申请号：US17117985

申请日：2020-12-10

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jingwang MA

IPC: H04L29/06 ,  H04L29/12 ,  H04L12/28

Abstract: Address information obtaining methods and apparatuses are described. It is determined that a network element that supports a type of a first NF and that is in a first network slice needs to be accessed. The type of the first NF and information about the first network slice is sent to a network repository network element to obtain address information of the network element that supports the type of the first NF and is in the first network slice. Address information of a first network element is received from the network repository network element. The first network element is the network element that supports the type of the first NF and that is in the first network slice. A terminal can obtain the address information of the network element that supports the type of the first NF and that is in the first network slice.

公开(公告)号：US20200383150A1

公开(公告)日：2020-12-03

申请号：US16992203

申请日：2020-08-13

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jingwang MA ,  Runze ZHOU

IPC: H04W76/11 ,  H04W8/24 ,  H04W12/06 ,  H04W12/08

Abstract: An exemplary embodiment provides a communication method and an apparatus. The method includes: receiving, by a UCF, a first message from a terminal device, where the first message includes first information and an identifier of the terminal device; learning, by the UCF, of a first service type based on the first message; learning, by the UCF based on the service type and the identifier of the terminal device, of a first NF that serves the terminal device; and sending, by the UCF, the first information to the first NF, where the first information is information that the terminal device sends to the first NF.

公开(公告)号：US20230239728A1

公开(公告)日：2023-07-27

申请号：US18191211

申请日：2023-03-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jingwang MA ,  Yu ZHOU ,  Chuan MA

IPC: H04W28/02 ,  H04W28/12

CPC classification number: H04W28/0268 ,  H04W28/12 ,  H04W28/0263

Abstract: A service data flow transmission method, a communication apparatus, and a communication system. The method includes: a user plane network element receives characteristic information of a service data flow and QoS information of the service data flow, where the characteristic information of the service data flow indicates traffic characteristic information corresponding to different time slices of the service data flow in a time period, and the QoS information indicates QCIs corresponding to the different time slices; determines, based on the characteristic information of the service data flow, a first time slice corresponding to a data packet of the service data flow; and sends the data packet to an access network device based on the first time slice corresponding to the data packet of the service data flow and a QCI corresponding to the first time slice.

公开(公告)号：US20230032764A1

公开(公告)日：2023-02-02

申请号：US17965571

申请日：2022-10-13

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shengyue DOU ,  Shuri LIAO ,  Yuejun WEI ,  Kedi WU ,  Jingwang MA

IPC: H04L47/2425 ,  H04L47/2416

Abstract: Embodiments of this application disclose example data transmission methods and example communication apparatuses. One example method includes receiving, by a first core network function entity, multi-stream transmission information of a service, where the multi-stream transmission information indicates that the service is transmitted via first split data and second split data. The first core network function entity can then receiver, based on the multi-stream transmission information, first quality of service QoS configuration information and second QoS configuration information, where the first QoS configuration information corresponds to the first split data, and the second QoS configuration information corresponds to the second split data. The first core network function entity can then output the first QoS configuration information and the second QoS configuration information.

公开(公告)号：US20220039018A1

公开(公告)日：2022-02-03

申请号：US17503992

申请日：2021-10-18

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jingwang MA

IPC: H04W52/02 ,  H04W76/10

Abstract: This application provides a terminal device management method and apparatus. The method includes: When determining that wake-up time of a terminal device is about to arrive (or arrives), a network device obtains a context of the terminal device; and when determining that sleep time of the terminal device is about to arrive (or arrives), the network device stores the context of the terminal device. In this way, when the terminal device subsequently initiates establishment of a PDU session, the UE does not need to report the context of the terminal device again, thereby reducing signaling overheads, helping avoid a signaling storm, and increasing a success rate of entering a wake-up state by the terminal device.

公开(公告)号：US20220006816A1

公开(公告)日：2022-01-06

申请号：US17481921

申请日：2021-09-22

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jingwang MA

IPC: H04L29/06 ,  H04L12/26 ,  H04W12/08

Abstract: To manage and control a communication behavior of a terminal and ensure communication security of the terminal, this application provides a terminal management and control method, an apparatus, and a system. The method includes: a session management network element obtains authorized communication information of a first terminal or a terminal group, where the authorized communication information includes information about a device with which the first terminal or the terminal group is allowed to communicate; when the first terminal or a second terminal in the terminal group communicates with a device not listed in the authorized communication information, the session management network element learns that a management and control measure needs to be taken on communication of the first terminal or the second terminal; and the session management network element takes the management and control measure.

公开(公告)号：US20180368056A1

公开(公告)日：2018-12-20

申请号：US16114509

申请日：2018-08-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yuan WANG ,  Fenqin ZHU ,  Jingwang MA

IPC: H04W48/14 ,  H04W48/12 ,  H04W76/12

Abstract: Embodiments of the present invention relate to the communications field, and provide a method for determining a control plane node, an apparatus, and a wireless communications system, so as to select, for UE, a control plane node corresponding to a network slice to which the UE belongs, thereby ensuring that the control plane node can provide a customized service for the UE. The method includes: obtaining, by UE, indication information, where the indication information is used to indicate a network slice to which the UE belongs; and sending, by the UE, an access layer request message to a radio access network node, where the access layer request message includes the indication information, and the access layer request message is used to trigger the radio access network node to determine, based on the indication information, a control plane node corresponding to the network slice for the UE.