Patents by Inventor Cuili Ge

Cuili Ge 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: 20220191699
    Abstract: This application provides an unmanned aerial vehicle authentication method and an apparatus. The method includes: sending, by a communications device after determining that a type of a terminal is a UAV, authentication information of the terminal to an authentication server, so that the authentication server can perform authentication on the terminal based on the authentication information of the terminal, and therefore, the authentication server completes authentication on the terminal. In addition, the unmanned aerial vehicle is allowed to fly only after authentication on the terminal succeeds. Therefore, flight security of the unmanned aerial vehicle can be improved.
    Type: Application
    Filed: March 4, 2022
    Publication date: June 16, 2022
    Inventors: Haoren ZHU, Zhixian XIANG, Gang LI, Cuili GE
  • Publication number: 20220179721
    Abstract: This application discloses an authorization revocation method and an apparatus, and relates to the communications field. An example method includes: receiving, by a first entity, an authorization revocation request message from a second entity, wherein the authorization revocation request message carries an identifier of an application programming interface (API) invocation entity; and sending, by the first entity, an authorization revocation response message to the second entity based on the authorization revocation request message, wherein the authorization revocation response message indicates that authorization revocation succeeds or fails.
    Type: Application
    Filed: February 22, 2022
    Publication date: June 9, 2022
    Inventors: Cuili GE, Yanmei YANG
  • Publication number: 20220174585
    Abstract: Embodiments of this application disclose an information obtaining method that may be applied to the multi-access edge computing MEC field, for example, a vehicle to everything scenario of MCE or an internet of things scenario of the MEC. The method in the embodiments of this application includes: A first server receives information about a first instance of an application and information about a second instance of the application from a second server and a third server respectively, and then the first server stores the information about the first instance and the information about the second instance. In this way, the first server can centrally maintain information about different instances of the application, so that another device can directly obtain the information about the application instances from the first server.
    Type: Application
    Filed: February 18, 2022
    Publication date: June 2, 2022
    Inventors: Cuili GE, Yanmei YANG
  • Publication number: 20220174119
    Abstract: This specification provides a session establishment method and device. The method includes: sending, by an SMF entity, a PDU session establishment request message to a terminal, where the PDU session establishment request message is used to request to establish a PDU session; and receiving, by the SMF entity, a PDU session establishment response message from the terminal. A method for actively initiating a PDU session establishment procedure on a network side is provided.
    Type: Application
    Filed: February 16, 2022
    Publication date: June 2, 2022
    Inventors: Cuili GE, Yanmei YANG
  • Patent number: 11337040
    Abstract: The present application relates to broadcast bearer management methods and devices. One example method includes receiving, by a first bearer management server (BMS), a first message sent by a service server, where the first message includes a group identifier of a service group, determining, by the first BMS, a first broadcast bearer for the service group based on the first message, and sending, by the first BMS, a second message to the service server, where the second message carries user plane information of the first broadcast bearer.
    Type: Grant
    Filed: August 7, 2020
    Date of Patent: May 17, 2022
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Yanmei Yang, Cuili Ge, Yizhuang Wu
  • Publication number: 20220124147
    Abstract: An application relocation method includes: a source edge enabler server (EES) sends a first message to a target EES, where the first message is used to request to relocate an application of a terminal apparatus, and the first message includes an identifier of the terminal apparatus and an identifier of the application; and the source EES receives a second message from the target EES, where the second message is a response message of the first message, and the second message is used to indicate whether a relocation of the application of the terminal apparatus is allowed.
    Type: Application
    Filed: December 27, 2021
    Publication date: April 21, 2022
    Inventors: Cuili GE, Yanmei YANG
  • Publication number: 20220124840
    Abstract: Embodiments of the present invention disclose a communication method and apparatus. an example method includes: setting up a first radio bearer for a first terminal device, where the first radio bearer is used to transmit a first service; allocating a first RNTI and a second RNTI to the first terminal device, where the first RNTI is used to schedule a service for the first terminal device, and the second RNTI is used to schedule the first service for a group of terminal devices including the first terminal device; and scheduling a data packet of the first service for the first terminal device on the first radio bearer by using the first RNTI and the second RNTI.
    Type: Application
    Filed: January 4, 2022
    Publication date: April 21, 2022
    Inventors: Bingzhao LI, Lei GUAN, Meng LI, Yanmei YANG, Wanqiang ZHANG, Cuili GE
  • Patent number: 11275634
    Abstract: This application discloses an authorization revocation method and an apparatus, and relates to the communications field. The method includes: receiving, by a first entity, an authorization revocation request message from a second entity, where the authorization revocation request message carries an identifier of an application programming interface (API) invocation entity; and sending, by the first entity, an authorization revocation response message to the second entity based on the authorization revocation request message.
    Type: Grant
    Filed: July 14, 2020
    Date of Patent: March 15, 2022
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Cuili Ge, Yanmei Yang
  • Publication number: 20220075675
    Abstract: Embodiments of this application relate to the field of communications technologies, and disclose an application programming interface (API) topology hiding method, a device, and a system. A common API framework core function (CCF) receives, from a topology hiding request entity, a request message that includes information about an API and that is used to request to hide an API exposing function (AEF) that provides the API. Based on the request message, a topology hiding entry point used by an API invoker to invoke the API is determined. An identifier of the API and an identifier of the AEF that provides the API are sent to the topology hiding entry point so that the topology hiding entry point hides the AEF that provides the API.
    Type: Application
    Filed: November 17, 2021
    Publication date: March 10, 2022
    Inventors: Cuili GE, Niranth AMOGH, Yanmei YANG
  • Patent number: 11272371
    Abstract: This application provides an unmanned aerial vehicle authentication method and an apparatus. The method includes: sending, by a communications device after determining that a type of a terminal is a UAV, authentication information of the terminal to an authentication server, so that the authentication server can perform authentication on the terminal based on the authentication information of the terminal, and therefore, the authentication server completes authentication on the terminal. In addition, the unmanned aerial vehicle is allowed to fly only after authentication on the terminal succeeds. Therefore, flight security of the unmanned aerial vehicle can be improved.
    Type: Grant
    Filed: April 18, 2019
    Date of Patent: March 8, 2022
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Haoren Zhu, Zhixian Xiang, Gang Li, Cuili Ge
  • Publication number: 20220053584
    Abstract: In a method for establishing a communication bearer, a first device sends, to a first network device, a first message including indication information of a communication bearer, and receives second bearer information that is of a second device in a pairing relationship with the first device and that is obtained by the first network device based on the indication information of the communication bearer, so that the first device can establish a direct forwarding link without the participation of a server, and a communication delay between the first device and the second device can be effectively reduced.
    Type: Application
    Filed: October 28, 2021
    Publication date: February 17, 2022
    Inventors: Shengfeng XU, Yanmei YANG, Cuili GE
  • Patent number: 11251981
    Abstract: The present disclosure relates to communication methods and apparatus. One example method includes receiving, by a target service entity, a first request message from a first participating service entity, and sending, by the target service entity, a first response message to the first participating service entity. The first request message comprises an identity of a target multicast bearer and a group identity of a terminal group. The first response message is used to instruct the first participating service entity to use the target multicast bearer to send service data of the terminal group.
    Type: Grant
    Filed: April 5, 2019
    Date of Patent: February 15, 2022
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Cuili Ge, Yanmei Yang, Yizhuang Wu
  • Patent number: 11194641
    Abstract: Embodiments of this application relate to the field of communications technologies, and disclose an application programming interface (API) topology hiding method, a device, and a system, to hide, from an API invoker, an API exposing function (AEF) that provides an API. The method includes: receiving, by a common API framework core function (CCF) from a topology hiding request entity, a request message that includes information about an API and that is used to request to hide an AEF that provides the API; determining, based on the request message, a topology hiding entry point used by an API invoker to invoke the API; and sending, to the topology hiding entry point, an identifier of the API and an identifier of the AEF that provides the API, so that the topology hiding entry point hides the AEF that provides the API.
    Type: Grant
    Filed: September 28, 2020
    Date of Patent: December 7, 2021
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Cuili Ge, Niranth Amogh, Yanmei Yang
  • Publication number: 20210367990
    Abstract: A media downlink transmission control method and a related device, the method including receiving a remote media reception message sent by an authorized terminal, where the remote media reception message includes a target user identifier, determining a first target media stream based on the remote media reception message, and sending the first target media stream to a destination terminal corresponding to the target user identifier.
    Type: Application
    Filed: August 10, 2021
    Publication date: November 25, 2021
    Inventors: Cuili Ge, Yanmei Yang
  • Publication number: 20210344410
    Abstract: This application provides example label management methods and apparatuses for a terminal device. One example method includes obtaining, by a first network device, a type of the terminal device, where the type of the terminal device includes an uncrewed aerial vehicle, a non-uncrewed aerial vehicle, or an undetermined type. The first network device can then send a request message to a label management device, where the request message is used to request the label management device to create a type label for the terminal device, and where the request message includes an identifier of the terminal device.
    Type: Application
    Filed: July 16, 2021
    Publication date: November 4, 2021
    Inventors: Cuili GE, Yanmei YANG
  • Publication number: 20210345237
    Abstract: A communication method performed by a first terminal device, where the method includes: receiving communication quality reference information of a Uu interface from a network device; and determining, based on the communication quality reference information of the Uu interface and communication quality information of a PC5 interface, a communication mode used to send target data to a second terminal device, where the communication mode is any one of the following: a Uu interface communication mode, a PC5 interface communication mode, or a multipath communication mode, where the PC5 interface is an interface for direct communication between the first terminal device and the second terminal device, and where communications interfaces in the multipath communication mode include the PC5 interface and the Uu interface.
    Type: Application
    Filed: July 7, 2021
    Publication date: November 4, 2021
    Inventors: Cuili Ge, Yanmei Yang, Jiangwei Ying
  • Publication number: 20210344774
    Abstract: This application provides a method and an apparatus for invoking an application programming interface API, to determine a target exposing function network element used to invoke an API. The method includes: A first network element obtains routing information of an API, where the routing information is used to indicate a route for invoking the API, and the API is provided by a first exposing function network element and a second exposing function network element; the first network element obtains invocation parameter information of the API, where the invocation parameter information is used to handle the API; and the first network element determines a target exposing function network element in the first exposing function network element and the second exposing function network element based on the routing information and the invocation parameter information.
    Type: Application
    Filed: July 13, 2021
    Publication date: November 4, 2021
    Inventors: Cuili GE, Yanmei YANG, Yizhuang WU
  • Publication number: 20210321227
    Abstract: Embodiments of this application disclose a communication method and device, and relate to the communications field, to efficiently deliver a vehicle-to-everything (V2X) message by using limited bandwidth resources of PC5. The method includes: receiving, by a first node, PC5 broadcast reference information from a second node, where the PC5 broadcast reference information is used to indicate to send target data from the second node in a PC5 interface broadcast mode; and sending, by the first node, the target data in the PC5 interface broadcast mode based on the PC5 broadcast reference information.
    Type: Application
    Filed: June 25, 2021
    Publication date: October 14, 2021
    Inventors: Cuili GE, Yanmei YANG, Jiangwei YING
  • Publication number: 20210321323
    Abstract: Example uncrewed aerial vehicle communication methods and apparatus are described. One example method includes a first access network device receives indication information used to indicate access information of a next hop of the uncrewed aerial vehicle, where the access information includes at least one of information about a second access network device or information about a cell of a second access network device. The first access network device sends a first request based on the indication information, where the first request is used to request the second access network device to prepare an access resource for the uncrewed aerial vehicle. The second access network device prepares the access resource for the uncrewed aerial vehicle after receiving the first request.
    Type: Application
    Filed: June 25, 2021
    Publication date: October 14, 2021
    Inventors: Cuili GE, Yanmei YANG, Jiangwei YING
  • Publication number: 20210306845
    Abstract: Examples in this application provide terminal identification methods and apparatus. One example method includes a first mobility management entity receiving a first request and sending, to an application server, a first response to the first request based on the first request. The first request is used to request to identify a first-type terminal, and the first response is used to indicate that the first-type terminal is identified.
    Type: Application
    Filed: June 10, 2021
    Publication date: September 30, 2021
    Inventors: Cuili GE, Yanmei YANG