Patents by Inventor Tingting GENG
Tingting GENG 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).
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Publication number: 20250227510Abstract: This application provides an information transmission method and a communication apparatus. Including: A terminal device receives first indication information from a network device, where the first indication information indicates a priority of a first minimization of drive-tests MDT configuration; the terminal device determines a result of comparison between the priority of the first MDT configuration and a priority of a second MDT configuration; and the terminal device determines, based on the comparison result, whether to execute the first MDT configuration, where the second MDT configuration is an MDT configuration used by the terminal device in a measurement process. In this application, the terminal device can use an appropriate MDT configuration to complete the measurement process, thereby improving MDT measurement efficiency.Type: ApplicationFiled: March 27, 2025Publication date: July 10, 2025Inventors: Yu ZENG, Tingting GENG, Jun CHEN
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Publication number: 20250227520Abstract: A communication method and apparatus are provided to improve network performance. A first network element obtains a to-be-input first measurement quantity and obtains a first artificial intelligence (AI) model. The first network element inputs the to-be-input first measurement quantity into the first AI model to obtain a first policy output by the first AI model and the first network element executes the first policy. When determining that an exception occurs when the first policy is executed, the first network element sends, to a second network element, indication information indicating that the exception occurs when the first policy is executed. A network element may perceive an execution status of executing, by another network element, a policy obtained based on an AI model so that network performance can be improved.Type: ApplicationFiled: March 27, 2025Publication date: July 10, 2025Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Yu Zeng, Tingting Geng
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Publication number: 20250227685Abstract: Embodiments of this application relate to the field of artificial intelligence (AI). Embodiments of this application provide example data transmission methods and related apparatuses. One example method includes obtaining, by a first communication device, scrambling policy indication information, where the scrambling policy indication information indicates a scrambling policy used by the first communication device. The first communication device scrambles data for an AI model based on the scrambling policy indication information to obtain scrambled data. The first communication device sends the scrambled data to a second communication device.Type: ApplicationFiled: March 25, 2025Publication date: July 10, 2025Inventors: Yinaer HA, Yu ZENG, Tingting GENG
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Publication number: 20250227509Abstract: This application provides example communication methods and related apparatuses. One example method includes receiving, by a terminal device, configuration information of an artificial intelligence (AI) function from a network device. The terminal device determines, based on the configuration information, whether to enable the AI function. In some examples, the AI function includes at least one type of AI function, and different types of AI functions correspond to different degrees of collaboration between the network device and the terminal device.Type: ApplicationFiled: March 26, 2025Publication date: July 10, 2025Inventors: Yinaer HA, Tingting GENG, Yu ZENG
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Publication number: 20250203349Abstract: This application provides a wireless communication method and a communication apparatus. In the method, a terminal device reports, to a radio access network device, one or more groups of AI capability information supported by the terminal device, and the radio access network device determines AI resource requirement information respectively corresponding to the one or more groups of AI capability information, and can further determine, based on the AI resource requirement information, how to perform AI configuration for the terminal device. In this way, the terminal device can properly and effectively use an AI function, thereby improving efficiency of collaboration between the terminal device and the radio access network device.Type: ApplicationFiled: February 27, 2025Publication date: June 19, 2025Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Tingting GENG, Yu ZENG, Jun CHEN
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Publication number: 20250184802Abstract: This application provides a communication method and a communication apparatus. The method includes: sending, by a first network device, first configuration information to a terminal device, where the first configuration information is used by the terminal device in non-connected mode to perform minimization of drive tests MDT measurement on a network on which the first network device is located; receiving, by the first network device, first indication information from the terminal device, where the first indication information indicates that the terminal device has a to-be-reported MDT measurement result, and the first indication information further indicates remaining time for storing the MDT measurement result; and sending, by the first network device, second indication information to the terminal device based on the remaining storage time, where the second indication information indicates the terminal device to report the MDT measurement result.Type: ApplicationFiled: February 7, 2025Publication date: June 5, 2025Inventors: Yu Zeng, Tingting Geng, Hongzhuo Zhang
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Publication number: 20250133471Abstract: A measurement configuration method and a communication apparatus are provided, includes: A source master node sends a CHO request to one or more candidate master nodes, receives a CHO request response which includes a CHO configuration, a first CPAC configuration, and a to-be-measured frequency of a candidate secondary node sent by a first candidate master node, and sends a first RRC configuration message which includes the CHO configuration, a second CPAC configuration, and a measurement configuration to a terminal device. The measurement configuration includes a measurement object and a first measurement gap configuration. The measurement object includes a to-be-measured frequency of the source master node, a to-be-measured frequency of the first candidate master node, a to-be-measured frequency of a source secondary node, and the to-be-measured frequency of the candidate secondary node. Thus the terminal device access a more proper primary cell and a more proper primary secondary cell.Type: ApplicationFiled: December 20, 2024Publication date: April 24, 2025Inventors: Fanfan WANG, Xingxing HU, Tingting GENG
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Publication number: 20250106744Abstract: An access method and a communication apparatus are provided. The method includes: A terminal device receives first indication information from a first network device, receives access indication information from a second network device, and initiates access to a target cell of the second network device based on the access indication information. The first indication information indicates the terminal device to initiate the access to the target cell of the second network device based on the access indication information from the second network device. After being indicated to receive the access indication information from the second network device, the terminal device initiates the access to the target cell of the second network device.Type: ApplicationFiled: December 6, 2024Publication date: March 27, 2025Inventors: Xiaoning Wu, Xingxing Hu, Tingting Geng
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Patent number: 12262238Abstract: Embodiments of this application relate to the field of communications technologies and disclose a communication method and a device. The method includes: determining an offset based on a first quantity, wherein the first quantity is a quantity of beams that are used to determine signal quality of a first cell; and determining the signal quality of the first cell based on the offset.Type: GrantFiled: January 26, 2023Date of Patent: March 25, 2025Assignee: Huawei Technologies Co., Ltd.Inventors: Tingting Geng, Hongping Zhang, Qinghai Zeng
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Patent number: 12262274Abstract: Example communication methods and apparatus are described. One example method includes determining, by a terminal device, that a connection failure occurs between the terminal device and a first cell, where the first cell is a cell of a first network device. The terminal device determines signal quality of a second cell of a second network device, where both the first network device and the second network device provide communication services for the terminal device. If the signal quality of the second cell is greater than or equal to a first preset threshold, the terminal device performs a connection recovery process between the terminal device and the first cell by using the second cell.Type: GrantFiled: January 21, 2022Date of Patent: March 25, 2025Assignee: Huawei Technologies Co., Ltd.Inventors: Tingting Geng, Le Yan, Hongping Zhang
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Publication number: 20250088916Abstract: This application provides a communication method and apparatus, including: A terminal receives first information from a first node, where the first information indicates a trigger condition for recording a first report, and the terminal accesses a master base station; the terminal records the first report when the trigger condition is satisfied, where the first report includes information in a process in which the terminal is handed over from a source secondary base station to a target secondary base station, and there is a correspondence between the first report and the first node; and the terminal sends the first report to the first node. Because there is the correspondence between the first report and the first node, the terminal may correctly send the first report to the first node in time, so that the first node optimizes a mobility parameter based on the first report.Type: ApplicationFiled: November 27, 2024Publication date: March 13, 2025Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Yu ZENG, Tingting GENG
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Publication number: 20250089020Abstract: A paging method including: obtaining first information, where the first information indicates a moving trajectory of a terminal device, the moving trajectory of the terminal device includes N1 historical locations of the terminal device before a first moment and/or N2 predicted locations of the terminal device after the first moment, N1 and N2 are positive integers, and the first moment is a moment at which the terminal device changes from a connected state to a non-connected state or an inactive state; determining a predicted location of the terminal device at a second moment based on the first information, where the second moment is later than the first moment; and sending a paging message to an access network device to which a target cell belongs, where the paging message includes information indicating the target cell.Type: ApplicationFiled: November 23, 2024Publication date: March 13, 2025Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Yu Zeng, Tingting Geng
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Patent number: 12245257Abstract: This application discloses an information transmission method and apparatus, and relates to the field of wireless communications technologies. The method in this application includes: receiving first resource configuration information, where the first resource configuration information is used to indicate a transmission resource of downlink control information, the downlink control information includes information used to indicate a transmission resource of a first message in a random access process and/or information used to indicate a transmission resource of a second message in the random access process, the first message includes a random access response message, and the second message includes a contention resolution message; and then receiving the first message and/or the second message based on the downlink control information. This application is applicable to a random access procedure.Type: GrantFiled: March 30, 2020Date of Patent: March 4, 2025Assignee: Huawei Technologies Co., Ltd.Inventors: Tingting Geng, Qiang Fan, Yalin Liu, Sainan Li
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Publication number: 20250071593Abstract: This application provides a communication method and apparatus, so that a terminal device reports an RLF report related to whether link recovery for an MCG succeeds. The terminal device separately communicates with a first network device and a second network device, where the first network device manages a first MCG, the second network device manages a first SCG, and an MCG link recovery function is configured for the first SCG. After determining that a radio link failure RLF occurs in the first MCG, the terminal device sends a first RLF report to a third network device, where the first RLF report is related to whether link recovery for the first MCG succeeds.Type: ApplicationFiled: November 8, 2024Publication date: February 27, 2025Inventors: Fanfan Wang, Tingting Geng, Xingxing Hu
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Patent number: 12238511Abstract: A communication method includes receiving, by a terminal device comprising a processor, indication information from a master node. The indication information is used to indicate that a key used for signaling transmission performed between the terminal device and a first secondary node by using a second signaling radio bearer (SRB) is a first key. The first key is used for signaling transmission performed between the terminal device and the master node by using a first SRB. The first secondary node and the master node share one central unit. The communication method also includes determining, by the terminal device, based on the indication information, that the first key is used for signaling transmission performed between the terminal device and the first secondary node by using the second SRB.Type: GrantFiled: March 2, 2022Date of Patent: February 25, 2025Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Le Yan, Qinghai Zeng, Hongping Zhang, Tingting Geng
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Publication number: 20250063341Abstract: This application provides a method, includes: receiving a second message from a second network node, wherein the second message comprises identification information of a terminal device, and wherein the identification information of the terminal device is in association with context information of the terminal device that is stored at a first network node; retrieving based on the identification information of the terminal device, the context information of the terminal device stored at the first network node; and, replacing the original cell radio network temporary identifier with a new cell radio network temporary identifier allocated by the first network node for the context information of the terminal device.Type: ApplicationFiled: November 5, 2024Publication date: February 20, 2025Inventors: Rui WANG, Mingzeng DAI, Haiyan LUO, Xiaoying XU, Tingting GENG, Hongzhuo ZHANG
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Patent number: 12232125Abstract: A communication method and apparatus, the method including receiving configuration information of a serving cell, where the configuration information includes a set of physical downlink control channel (PDCCH) configurations, and the set of PDCCH configurations includes N control resource set-related parameters, where each of the N control resource set-related parameters corresponds to each of N transmission reception points (TRPs), and N is an integer greater than or equal to 2, and communicating with the serving cell based on the configuration information.Type: GrantFiled: July 9, 2021Date of Patent: February 18, 2025Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Le Yan, Qinghai Zeng, Tingting Geng, Hongping Zhang
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Publication number: 20250048449Abstract: This application provides a random access report recording method and an apparatus, including: A terminal device initiates a random access process to a cell managed by a secondary base station, to obtain a first secondary base station random access report; and the terminal device records the first secondary base station random access report when a quantity of historical secondary base station random access reports recorded by the terminal device is less than a first threshold.Type: ApplicationFiled: October 25, 2024Publication date: February 6, 2025Inventors: Fanfan Wang, Jun Chen, Tingting Geng
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Publication number: 20250048244Abstract: Embodiments of this application provide a communication method and a communication apparatus, to implement access network sharing. The method in embodiments of this application includes: A first access network device receives first information from a first core network device, where the first information indicates the first access network device to associate with a first public land mobile network PLMN via the first core network device, and the first PLMN corresponds to a second core network device; and the first access network device establishes a connection to the second core network device via the first core network device.Type: ApplicationFiled: October 25, 2024Publication date: February 6, 2025Inventors: Yu Zeng, Tingting Geng
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Patent number: 12219405Abstract: A group handover method is disclosed. The method includes: A first terminal device receives first information from a first network device, where the first information indicates a first resource for carrying fourth information, the fourth information is cell handover information of a plurality of terminal devices, and the first terminal device is one of the plurality of terminal devices; and the first terminal device receives the fourth information on the first resource. This can reduce signaling overheads caused by cell handover of a plurality of users and improve resource utilization.Type: GrantFiled: August 12, 2022Date of Patent: February 4, 2025Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Yedan Wu, Tingting Geng, Jing Liu