Patents by Inventor Jingwang Ma

Jingwang Ma has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20220022123
    Abstract: A network access management method and apparatus for a terminal device. The access network device determines a second access network device based on a current location of a terminal device and network access planning information, where the network access planning information has an identifier of a cell on a movement path of the terminal device, sends a handover request message to the second access network device, the handover request message having a context of the terminal device and the network access planning information, receives handover configuration information used for searching and selecting a cell of the second access network device, and includes an identifier of the cell that belongs to the second access network device and that is in the network access planning information, and sends the handover configuration information to the terminal device.
    Type: Application
    Filed: October 1, 2021
    Publication date: January 20, 2022
    Inventors: Jingwang Ma, Qufang Huang, Guohua Zhou
  • Publication number: 20220006816
    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.
    Type: Application
    Filed: September 22, 2021
    Publication date: January 6, 2022
    Inventor: Jingwang MA
  • Patent number: 11206537
    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.
    Type: Grant
    Filed: June 20, 2019
    Date of Patent: December 21, 2021
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Jingwang Ma, Lin Shu
  • Patent number: 11178000
    Abstract: A method and a system for processing an NF component exception, where 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. The method 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.
    Type: Grant
    Filed: May 21, 2019
    Date of Patent: November 16, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventor: Jingwang Ma
  • Patent number: 11172335
    Abstract: Embodiments of this application provide a positioning operation method, apparatus, and system. A location management function entity receives a first message sent by a network exposure function entity, where the first message carries first positioning operation information, the first message is sent by a network exposure function entity based on a request of a third-party device, and the first positioning operation information is used to request the location management function entity to perform a first positioning operation on a terminal. The location management function entity may determine positioning configuration information of the terminal; further determine, based on the positioning configuration information of the terminal, whether the first positioning operation is allowed on the terminal; and send a third message to the network exposure function entity based on a determining result.
    Type: Grant
    Filed: August 14, 2020
    Date of Patent: November 9, 2021
    Assignee: Huawei Technologies Co., Ltd.
    Inventor: Jingwang Ma
  • Publication number: 20210320845
    Abstract: In a network function (NF) management method, a NF management device receives an NF discovery request sent by a first NF component, where the NF discovery request includes a second NF identifier that indicates a second NF. The NF management device obtains component information of a second NF component based on the second NF identifier, where the second NF component has the second NF, and the component information includes a discovery policy of the second NF component and a second NF component identifier. The NF management device determines, based on the discovery policy in the component information, that the first NF component can access the second NF component, and sends the second NF component identifier to the first NF component.
    Type: Application
    Filed: June 23, 2021
    Publication date: October 14, 2021
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Jingwang Ma, Heng Chen
  • Patent number: 11070433
    Abstract: This application discloses an NF management method and an NF management device, to perform centralized management on discovery and access between NF components, thereby facilitating a normal network operation. The method in embodiments of this application includes: receiving an NF discovery request sent by a first NF component, where the NF discovery request includes a second NF identifier, and the second NF identifier is used to indicate a second NF; obtaining component information of a second NF component based on the second NF identifier, where the second NF component has the second NF, and the component information includes a discovery policy of the second NF component and a second NF component identifier; determining, based on the discovery policy in the component information, whether the first NF component can access the second NF component; and if yes, sending the second NF component identifier to the first NF component.
    Type: Grant
    Filed: January 30, 2019
    Date of Patent: July 20, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Jingwang Ma, Heng Chen
  • Publication number: 20210216083
    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.
    Type: Application
    Filed: March 29, 2021
    Publication date: July 15, 2021
    Inventors: Manli SUN, Cuili GE, Yanmei YANG, Jingwang MA
  • Patent number: 11032858
    Abstract: This disclosure relates to the technical field, and discloses a network access method, a terminal, an access network, and a core network. The terminal obtains, based on the network service identifier, the network slice type identifier corresponding to a service identifier, and then accesses the network slice based on the access mode corresponding to the network slice type, thereby avoiding unavailability of the service caused by a failure to correctly access the network slice and improving service quality.
    Type: Grant
    Filed: September 25, 2019
    Date of Patent: June 8, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Jingwang Ma, Zhiming Li
  • Patent number: 11012928
    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.
    Type: Grant
    Filed: May 10, 2018
    Date of Patent: May 18, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Yuan Wang, Fenqin Zhu, Jingwang Ma
  • Publication number: 20210136716
    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.
    Type: Application
    Filed: January 13, 2021
    Publication date: May 6, 2021
    Inventors: Cuili GE, Yanmei YANG, Jingwang MA, Zheng ZHOU
  • Publication number: 20210119860
    Abstract: A configuration method, a negotiation method, and an apparatus are provided. The configuration method includes: sending, by a network slice management network element, configuration information to a network device, where the configuration information includes information about a network slice and a system feature supported by the network slice; and receiving, by the network slice management network element, a configuration completion indication from the network device. Based on this solution, the related information of the network slice can be configured for the network device.
    Type: Application
    Filed: December 26, 2020
    Publication date: April 22, 2021
    Inventor: Jingwang Ma
  • Publication number: 20210111947
    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.
    Type: Application
    Filed: December 22, 2020
    Publication date: April 15, 2021
    Inventors: Jingwang MA, Runze ZHOU
  • Publication number: 20210099445
    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.
    Type: Application
    Filed: December 10, 2020
    Publication date: April 1, 2021
    Inventor: Jingwang MA
  • Publication number: 20210075668
    Abstract: A service region management method and apparatus. The method includes sending, by a network management system, a first message to a network storage network element, the first message including identification information of a network function region and information about a service region corresponding to the network function region, and the first message is used to request to register the network function region, receiving, by the network storage network element, the first message storing, by the network storage network element, the identification information of the network function region and the information about the service region, and sending, by the network storage network element, notification information to the network management system, the notification information notifying that registration of the network function region is completed, receiving, by the network management system, the notification information.
    Type: Application
    Filed: November 20, 2020
    Publication date: March 11, 2021
    Inventor: Jingwang Ma
  • Publication number: 20210037456
    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 listpresent disclosure.
    Type: Application
    Filed: October 20, 2020
    Publication date: February 4, 2021
    Inventors: Yuan Wang, Fenqin Zhu, Jingwang Ma
  • Patent number: 10863555
    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.
    Type: Grant
    Filed: October 1, 2018
    Date of Patent: December 8, 2020
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Yuan Wang, Fenqin Zhu, Jingwang Ma
  • Publication number: 20200383035
    Abstract: A communications method and apparatus are provided. The communications method includes: receiving, by a central unit-control plane, a second message from a core network element, where the second message carries assistance information, and the assistance information includes an identifier of a first data network corresponding to a protocol data unit session; and determining, by the central unit-control plane based on the assistance information, a first central unit-user plane corresponding to the protocol data unit session. According to the method and the apparatus in this application, an appropriate central unit-user plane may be selected for the PDU session.
    Type: Application
    Filed: August 20, 2020
    Publication date: December 3, 2020
    Inventor: Jingwang MA
  • Publication number: 20200383150
    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.
    Type: Application
    Filed: August 13, 2020
    Publication date: December 3, 2020
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Jingwang MA, Runze ZHOU
  • Publication number: 20200374661
    Abstract: Embodiments of this application provide a positioning operation method, apparatus, and system. A location management function entity receives a first message sent by a network exposure function entity, where the first message carries first positioning operation information, the first message is sent by a network exposure function entity based on a request of a third-party device, and the first positioning operation information is used to request the location management function entity to perform a first positioning operation on a terminal. The location management function entity may determine positioning configuration information of the terminal; further determine, based on the positioning configuration information of the terminal, whether the first positioning operation is allowed on the terminal; and send a third message to the network exposure function entity based on a determining result.
    Type: Application
    Filed: August 14, 2020
    Publication date: November 26, 2020
    Inventor: Jingwang MA