Patents by Inventor Yang XIN

Yang XIN 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).

  • Communication method and communications device thereof
    Patent number: 11451286
    Abstract: This application provides a communication method. The communication method includes: obtaining, by the database network element, training data, where the training data includes service transmission data and network data; sending, by the database network element, the training data to the data analytics network element; and receiving, by the database network element, first information from the data analytics network element, where the first information includes a first feature index list set, a service identifier corresponding to each feature index list in the first feature index list set, and a DNN corresponding to the service identifier.
    Type: Grant
    Filed: March 20, 2020
    Date of Patent: September 20, 2022
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Yan Li, Xiaobo Wu, Fangyuan Zhu, Yang Xin
  • INTER-NETWORK INTERWORKING METHOD, APPARATUS, AND SYSTEM
    Publication number: 20220295355
    Abstract: An inter-network interworking method, an apparatus, and a system are provided, and relate to the field of communication technologies, to ensure that a service is not interrupted when a terminal moves from a second network to a third network. The method includes: When the terminal supports a NAS capability of the third network and/or a network name corresponding to the terminal supports interworking between the second network and the third network, a second access management network element sends a session management request including a session identifier to a first session management network element that supports interworking of the terminal among a first network, the second network, and the third network. The second access management network element receives, from the first session management network element, a session management response including a session context of the terminal in the third network.
    Type: Application
    Filed: June 3, 2022
    Publication date: September 15, 2022
    Inventors: Yang XIN, Guowei OUYANG, Weiwei CHONG, Xiaobo WU
  • POLICY DETERMINING METHOD, SYSTEM, AND APPARATUS
    Publication number: 20220272018
    Abstract: This application provides a policy determining method. The method includes: A first network element obtains first analytics information from a data analytics network element, where the first analytics information includes at least one of the following information: radio access type (RAT) related information or access frequency related information, and service experience analytics information corresponding to a RAT or an access frequency; and the first network element determines an access information selection policy of a terminal device based on the first analytics information, where the access information selection policy includes a target RAT or a target access frequency corresponding to the terminal device. The data analytics network element generates analytics information based on obtained network data and service data, and provides the analytics information for a network function network element.
    Type: Application
    Filed: May 13, 2022
    Publication date: August 25, 2022
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Weiwei Chong, Yang Xin, Xiaobo Wu
  • COMMUNICATION METHOD, COMMUNICATION APPARATUS, DEVICE, AND COMMUNICATION SYSTEM
    Publication number: 20220248287
    Abstract: This application provides a communication method, a communication apparatus, a device, and a communication system. A data analytics network element determines a service quality analytics result for a target terminal device, and sends the service quality analytics result to an access network element. After receiving the service quality analytics result, the access network element may perform handover decision on the target terminal device based on the service quality analytics result.
    Type: Application
    Filed: April 20, 2022
    Publication date: August 4, 2022
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Weiwei Chong, Yang Xin, Xiaobo Wu
  • COMMUNICATION METHOD, DEVICE, AND SYSTEM, AND STORAGE MEDIUM
    Publication number: 20220225094
    Abstract: In embodiments of this disclosure, a data obtaining network element obtains authorization information of the user, where the authorization information includes first indication information. The first indication information indicates whether related data of the user is allowed to be obtained. The related data of the user includes data on an access network corresponding to the user and/or data on a core network corresponding to the user. The data obtaining network element sends a first request to a data providing network element when the first indication information indicates that the user allows obtaining the related data of the user, where the first request is used to obtain the related data of the user.
    Type: Application
    Filed: March 29, 2022
    Publication date: July 14, 2022
    Inventors: Weiwei CHONG, Yang XIN, Xiaobo WU
  • METHOD AND APPARATUS FOR DETERMINING DEVICE INFORMATION, AND SYSTEM
    Publication number: 20220224603
    Abstract: The present disclosure relates to methods and apparatus for determining device information. In one example method, an inference device sends a first request to a service discovery entity. The first request is used to request information about one or more training devices, and the first request includes an algorithm type or an algorithm identifier of a first model requested by the inference device. The inference device receives the information about the one or more training devices from the service discovery entity. The information about the one or more training devices includes capability information. The inference device determines a first training device from the information about the one or more training devices based on a preset condition.
    Type: Application
    Filed: March 29, 2022
    Publication date: July 14, 2022
    Inventors: Yang XIN, Xiaobo WU, Weiwei CHONG, Qing WEI
  • Sting activating nanovaccine for immunotherapy
    Patent number: 11376324
    Abstract: In some aspects, the present disclosure provides vaccine compositions comprising an antigen and a diblock copolymer wherein the diblock copolymer is pH responsive. In some embodiments, these compositions activate the STING and/or the interferon receptor pathways. In some embodiments, the diblock copolymer hits a pKa from about 6 to about 7.5. Also provided herein are methods of treatment using these compositions to treat an infectious disease or cancer.
    Type: Grant
    Filed: March 2, 2017
    Date of Patent: July 5, 2022
    Assignee: The Board of Regents of The University of Texas System
    Inventors: Jinming Gao, Zhijian Chen, Min Luo, Zhaohui Wang, Hua Wang, Haocheng Cai, Gang Huang, Yang-Xin Fu
  • Session management method, interworking method, and network apparatus
    Patent number: 11375396
    Abstract: Embodiments of this application provide a session management method, an interworking method between different systems, and a network apparatus. The session management method includes: when establishing a guaranteed bit rate (GBR) flow of a terminal device in a first communications system, determining, by a session management network element in the first communications system, that the GBR flow is a GBR flow required for handing over the terminal device from the first communications system to a second communications system; and establishing, by the session management network element for the GBR flow, a session context corresponding to the second communications system. The methods and the network apparatus are used to resolve a technical problem of resource waste existing in a handover method in the prior art.
    Type: Grant
    Filed: February 13, 2020
    Date of Patent: June 28, 2022
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Yang Xin, Xiaobo Wu, Weiwei Chong
  • Handover method, mobility management network element, and communications system
    Patent number: 11356919
    Abstract: This disclosure relates to the field of wireless communications technologies, and in particular, to a handover method, including: receiving, by a mobility management network element of a first network, a first handover request sent by an access network, and learning that a terminal device needs to be handed over to a second network; obtaining an identifier of the terminal device based on the first handover request; determining, by the mobility management network element of the first network, a target mobility management network element of the second network based on the identifier of the terminal device; and sending, by the mobility management network element of the first network, a second handover request to the target mobility management network element of the second network, and requesting to hand over the terminal device to the second network.
    Type: Grant
    Filed: April 16, 2020
    Date of Patent: June 7, 2022
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Yuan Wang, Yang Xin, Zhongping Chen
  • Communication method and network device
    Patent number: 11350315
    Abstract: This application provides a communication method and a network device. The communication method includes: obtaining, by a first network device, one or more priorities of one or more network slices in a first network slice set for providing a service to an application; and sending, by the first network device, a correspondence between the one or more priorities and the one or more network slices in the first network slice set to a second network device, where a terminal route selection policy on a terminal is updated based on the correspondence.
    Type: Grant
    Filed: May 1, 2020
    Date of Patent: May 31, 2022
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Fangyuan Zhu, Yan Li, Yang Xin
  • Method for determinating transmission rate and apparatus, transmission device, and storage medium
    Patent number: 11350368
    Abstract: A method for determining transmission rate, an apparatus, a transmission device, and a storage medium. The method includes: determining at least two candidate transmission rates; performing data transmission for a period of time at each of the candidate transmission rates; determining an energy utilization rate of battery power during the data transmission at each of the candidate transmission rates; and selecting a target transmission rate for subsequent data transmission from the candidate transmission rates according to the energy utilization rate.
    Type: Grant
    Filed: December 12, 2018
    Date of Patent: May 31, 2022
    Assignee: ZTE CORPORATION
    Inventor: Yang Xin
  • TUMOR-SELECTIVE COMBINATION THERAPY
    Publication number: 20220160703
    Abstract: The therapies described herein can be selectively lethal toward a variety of different cancer cell types and cancer conditions in a subject. The combination therapies described herein can be useful for the management, treatment, control, or adjunct treatment of diseases, where the selective lethality is beneficial in immunotherapy, particularly where the disease is accompanied by elevated levels of NQO1. In particular, embodiments where an immunotherapy, such as a heckpoint inhibitor, are combined with a NQO1 bioactivatable drug.
    Type: Application
    Filed: March 18, 2020
    Publication date: May 26, 2022
    Applicants: The Board of Regents of The University of Texas System, Indiana University Research and Technology Corporation, The Board of Trustees of the University of Illinois
    Inventors: Yang-Xin FU, Xiumei HUANG, David BOOTHMAN, Paul J. HERGENROTHER, Xiaoguang LI, Lingxiang JIANG
  • INTERLEUKIN 12 FUSION PROTEINS, AND COMPOSITIONS AND THERAPEUTIC METHODS THEREOF
    Publication number: 20220162280
    Abstract: The invention provides novel fusion proteins of Interleukin 12 and prodrugs, and compositions and methods of preparation thereof, useful in treating various diseases and disorders (e.g., hyperplasia, solid tumor or hematopoietic malignancy).
    Type: Application
    Filed: April 24, 2019
    Publication date: May 26, 2022
    Inventors: Yang-Xin Fu, Hua Peng, Diyuan Xue
  • USER PLANE DATA OBTAINING METHOD, APPARATUS, AND STORAGE MEDIUM
    Publication number: 20220150685
    Abstract: This application provides a user plane data obtaining method. The method includes: A first network element sends a first request message to a session management function network element, where the first request message is used to indicate the session management function network element to request a user plane function network element to provide user plane data. The first network element obtains the user plane data from the user plane function network element.
    Type: Application
    Filed: January 26, 2022
    Publication date: May 12, 2022
    Inventors: Weiwei CHONG, Runze ZHOU, Yang XIN
  • Network handover method and network device
    Patent number: 11323933
    Abstract: This application discloses a network handover method and a network device. The method includes: receiving, by a first access network device, first session management information from a session management network element, where the first session management information is for requesting to set up a user plane tunnel for a voice service of a terminal device; and sending, by the first access network device, a handover request to a first mobility management network element based on the first session management information and a first condition, where the handover request is for handing over the terminal device from a first network to a second network, and the first condition includes that the voice service cannot be performed in the first network. This application is applicable to the field of communication technologies.
    Type: Grant
    Filed: October 30, 2020
    Date of Patent: May 3, 2022
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Weiwei Chong, Xiaobo Wu, Yang Xin
  • Determining an execution policy of a service
    Patent number: 11277324
    Abstract: Embodiments of this application relate to a policy determining method and a communications apparatus. The method includes: obtaining, by a policy control network element, policy information from a data analytics network element; and determining, by the policy control network element, an execution policy of a service based on the policy information. In the policy determining method in the embodiments of this application, dynamic adjustment and refined management on the execution policy can be implemented.
    Type: Grant
    Filed: March 27, 2020
    Date of Patent: March 15, 2022
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Yang Xin, Xiaobo Wu, Weiwei Chong
  • TERMINAL INFORMATION PROCESSING METHOD AND APPARATUS, AND SYSTEM
    Publication number: 20220060903
    Abstract: Embodiments of this application provide a terminal information processing method for determining exception information of a terminal. The method includes: obtaining, by a data analytics network element, data of a first terminal on an application function network element, where the data includes exception information of the first terminal; obtaining, by the data analytics network element, first terminal information of the first terminal on one or more network elements; and determining, by the data analytics network element, exception information of a second terminal based on the exception information of the first terminal and the first terminal information.
    Type: Application
    Filed: November 8, 2021
    Publication date: February 24, 2022
    Applicant: HUAWEI TECHNOLOGIES CO.,LTD.
    Inventors: Yang Xin, Li Hu, Xiaobo Wu, Weiwei Chong
  • ROAMING DATA PROCESSING METHOD, APPARATUS, AND SYSTEM
    Publication number: 20220022027
    Abstract: Embodiments of this application relate to the field of communication technologies, and in particular, to a roaming data processing method and apparatus, and a system. The method is used to effectively collect data of a terminal in a roaming scenario. The method includes a first data analytics network element receiving, from a visited first network element, data of a terminal on the first network element, where the data includes first information and a first identifier, the first information is used to indicate that the terminal is roaming, and the first information includes any one or more of the following information corresponding to the terminal: a home PLMN identifier, a visited PLMN identifier, home area information, and visited area information.
    Type: Application
    Filed: October 1, 2021
    Publication date: January 20, 2022
    Inventors: Yang XIN, Yongcui LI, Weiwei CHONG, Xiaobo WU
  • Service communication method and device
    Patent number: 11228936
    Abstract: This disclosure provides a service communication method and a device, and relates to the field of communications technologies. A solution carried out by access network device is: receiving, from a core network device, a bearer setup request message for requesting to set up a bearer for a service, where the bearer setup request message carries a service requirement of the service; setting up the bearer for the service; sending a bearer setup response message to the core network device, where the bearer setup response message is used to notify the core network device that the access network device has set up the bearer for the service; and sending, a bearer deletion request message to the core network device when the access network device determines that radio channel quality provided by the access network device does not meet the service requirement.
    Type: Grant
    Filed: September 17, 2019
    Date of Patent: January 18, 2022
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Yang Xin, Xiaobo Wu, Weiwei Chong
  • User Plane Path Selection Method and Apparatus
    Publication number: 20210392540
    Abstract: This application provides a user plane path selection method and an apparatus. The method includes: A first network element determines, based on at least one service type corresponding to a terminal device, service experience analytics data corresponding to the at least one service type, and then selects one or more user plane paths for a session of the terminal device based on the service experience analytics data. This enables a user plane path to be associated with a service, helps select a more appropriate user plane path for the terminal device, and can improve communication efficiency.
    Type: Application
    Filed: August 20, 2021
    Publication date: December 16, 2021
    Inventors: Weiwei Chong, Xiaobo Wu, Yang Xin