Patents by Inventor Yanzhao HE
Yanzhao HE 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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Patent number: 11979788Abstract: A communication method that includes: a terminal transmits data for a first application in a first communications system via a first protocol data unit (PDU) session, where the first PDU session does not support interworking between the first communications system and a second communications system. The terminal moves from the first communications system to the second communications system. After the terminal moves from the second communications system back to the first communications system, the terminal obtains a second PDU session based on at least first transmission information of the first application, and transmits data for the first application in the first communications system via the second PDU session, where the first transmission information includes an identifier of the first application.Type: GrantFiled: October 17, 2019Date of Patent: May 7, 2024Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Hui Jin, Yanzhao He, Fenghui Dou
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Publication number: 20240137865Abstract: Embodiments of the present invention disclose a network connection processing method, an apparatus, and a wireless transceiver unit. The method is applied to a user equipment UE side and relates to the 5G NR and the field of artificial intelligence communications. The method includes: connecting UE to both a 4G base station and a 5G base station by using an LTE-NR dual connectivity technology; and when the UE is in a screen-off state and a data transmission rate of the UE is less than or equal to a preset rate, releasing a connection between the UE and the 5G base station. The embodiments of the present invention can solve problems such as high device power consumption and network resource waste caused by the LTE-NR dual connectivity technology.Type: ApplicationFiled: December 18, 2023Publication date: April 25, 2024Inventors: Kai YUAN, Yanzhao HE, Chaofeng LIAN
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Publication number: 20240089853Abstract: The present disclosure provides a method and an apparatus for reducing user equipment (UE) power consumption, and relates to the field of wireless communications technologies. The method includes: obtaining, by a UE, a network configuration parameter of the UE, where the UE is an electronic device that supports a 5th generation mobile communications technology non-standalone (5G NSA) networking mode and/or a 5th generation mobile communications technology standalone (5G SA) networking mode; determining whether the network configuration parameter of the UE is less than a set threshold, where being less than the set threshold is used to indicate that an Internet speed of the UE is limited; and if the network configuration parameter of the UE is less than the set threshold, starting, by the UE, a power consumption reduction procedure.Type: ApplicationFiled: September 21, 2020Publication date: March 14, 2024Applicant: Honor Device Co., Ltd.Inventors: Yanzhao HE, Haiquan YANG
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Patent number: 11895583Abstract: Embodiments of the present invention disclose a network connection processing method, an apparatus, and a wireless transceiver unit. The method is applied to a user equipment UE side and relates to the 5G NR and the field of artificial intelligence communications. The method includes: connecting UE to both a 4G base station and a 5G base station by using an LTE-NR dual connectivity technology; and when the UE is in a screen-off state and a data transmission rate of the UE is less than or equal to a preset rate, releasing a connection between the UE and the 5G base station. The embodiments of the present invention can solve problems such as high device power consumption and network resource waste caused by the LTE-NR dual connectivity technology.Type: GrantFiled: March 3, 2020Date of Patent: February 6, 2024Assignee: Honor Device Co., Ltd.Inventors: Kai Yuan, Yanzhao He, Chaofeng Lian
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Publication number: 20240039843Abstract: A network data packet filtering method includes receiving a network data packet, obtaining a communication 5-tuple in the network data packet through parsing, determining, by determining that the communication 5-tuple in the network data packet matches at least one of one or more communication 5-tuple entries, that the network data packet is a broadcast data packet to be discarded, and discarding the broadcast data packet.Type: ApplicationFiled: July 19, 2021Publication date: February 1, 2024Inventors: Zhengbin Tan, Kunpeng Zhang, Xiaoyu Fan, Yanzhao He
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Patent number: 11882468Abstract: A network traffic/rate counting method includes: obtaining first session information of a first session of a terminal device, where the first session information includes: a slice of the first session, a slice type of a slice of the first session, a data network name DNN of the first session, or an access network AN used by the first session; and counting traffic of the first session into first slice traffic corresponding to the slice to which the first session belongs, or into first type slice traffic corresponding to the slice type of the slice to which the first session belongs, or into first DNN traffic corresponding to the DNN to which the first session belongs, or into first AN traffic corresponding to the AN.Type: GrantFiled: August 21, 2019Date of Patent: January 23, 2024Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventor: Yanzhao He
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Publication number: 20230422154Abstract: This application relates to the field of cellular communication technologies, and discloses a method for using cellular communication, and a related apparatus and system, whose objective is to share all cellular communication functions of a second device with a first device for use. The distributed cellular communication module of the first device forwards a received cellular communication service request to the second device, and then receives response data corresponding to the cellular communication service request and returned by the distributed cellular communication module of the second device, where the response data corresponding to the cellular communication service request is obtained by performing processing by a Modem of the second device, and then the first device uses the Modem of the second device to process all cellular communication service requests of the first device, to have all cellular communication capabilities of the second device.Type: ApplicationFiled: July 5, 2022Publication date: December 28, 2023Inventors: Zixiang XU, Hao SONG, Yanzhao HE
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Publication number: 20230388170Abstract: A method and an apparatus for determining a minimum slot offset value is provided. The method is as follows: The terminal device determines whether a preset condition is met. The preset condition includes at least one of the following cases: a preset application is opened, a related parameter of the terminal device changes, data packet sparsity changes, or a network environment parameter changes. The terminal device determines a minimum slot offset value in response to the preset condition being met. If the minimum slot offset value determined by the terminal device is different from a minimum slot offset value indicated by a cell on which the terminal device currently camps, the terminal device sends auxiliary information, where the auxiliary information includes the minimum slot offset value determined by the terminal device, and the minimum slot offset value is used for cross-slot scheduling.Type: ApplicationFiled: March 16, 2022Publication date: November 30, 2023Inventor: Yanzhao He
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Patent number: 11659045Abstract: A data transmission method includes obtaining a user equipment route selection policy (USRP) rule parameter of a started application, establishing a first protocol data unit (PDU) session corresponding to the started application with a network device through the modem module when no PDU session parameter matching the URSP rule parameter exists in the mapping table, adding an interface name of the first PDU session to the routing table, adding a mapping relationship between the session parameter of the first PDU session and the interface name of the first PDU session to the mapping table, and routing to-be-transmitted data of the started application to the first PDU session by using the interface name of the first PDU session.Type: GrantFiled: January 31, 2019Date of Patent: May 23, 2023Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Xiaojuan Li, Yanzhao He, Guowei Ouyang, Hui Jin, Fenghui Dou, Haorui Yang
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Patent number: 11589405Abstract: A method includes determining, by a user equipment (UE), to use a first radio access technology, and triggering, by the UE, a first event to disable a second radio access technology while the UE currently uses the second radio access technology. The first event indicates that a base station fails to configure a secondary cell or instructs the base station to delete a configured secondary cell. The secondary cell is a secondary cell of the second radio access technology on the unlicensed spectrum.Type: GrantFiled: December 28, 2017Date of Patent: February 21, 2023Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Yanzhao He, Li Shen, Yuan-Hao Lan
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Patent number: 11570701Abstract: A network search method includes presetting, by a terminal device, a Public Land Mobile Network (PLMN) and a networking mode associated with the PLMN, searching, by the terminal device based on a geographical location to obtain PLMN information of a current geographical location, determining, by the terminal device based on the preset PLMN and the networking mode associated with the PLMN, a current networking mode of the terminal device, and switching, by the terminal device, the networking mode based on a geographical location, signal strength, and a system message.Type: GrantFiled: July 13, 2018Date of Patent: January 31, 2023Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Zhenrong Wei, Li Shen, Hui Jin, Hao Song, Yanzhao He
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Publication number: 20230024741Abstract: This application provides a terminal device and a communication method. The terminal device is in a dual-connectivity network including a long term evolution (LTE) link and a new radio (NR) link, and when the terminal device detects that the terminal device is in a power saving mode, and/or when the terminal device detects that battery power of the terminal device is less than or equal to a first preset value, and/or when the terminal device detects that temperature of a rear cover of the terminal device is greater than or equal to a second preset value, the terminal device releases the NR link, and uses the LTE link for communication.Type: ApplicationFiled: November 16, 2020Publication date: January 26, 2023Applicant: Honor Device Co., Ltd.Inventors: Qiao LUO, Kai YUAN, Lianyi ZHAO, Yanzhao HE, Hongyang MA, Xiaoyan WANG, Ding WANG
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Publication number: 20220408281Abstract: Embodiments of this application provide a method for adjusting a quantity of data streams, a terminal, and a MIMO system. In this method, the terminal may actively negotiate the quantity of transport layers used in a downlink data transmission process with a network device based on an operation status of the terminal, so as to adaptively and dynamically adjust the quantity of data streams in the downlink data transmission process. This may reduce power consumption of the terminal and prolong a standby time of the terminal without affecting user experience while meeting requirements for a data transmission rate of the terminal.Type: ApplicationFiled: June 15, 2021Publication date: December 22, 2022Inventors: Lianyi Zhao, Kai Yuan, Yanzhao He, Hongyang Ma
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Patent number: 11496935Abstract: This application provides a cell measurement method and terminal device. The cell measurement method includes: first determining, by a terminal device, whether a cell meets a first preset condition; and when the terminal device determines that the cell meets the first preset condition, measuring or evaluating, by the terminal device, the cell by using a first period; or when the terminal device determines that the cell does not meet the first preset condition, measuring or evaluating, by the terminal device, the cell by using a second period, where the cell being a serving cell or a neighboring cell of the terminal device corresponds to different first preset conditions, and the first period is different from the second period.Type: GrantFiled: April 25, 2019Date of Patent: November 8, 2022Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Yu Cai, Yanzhao He, Jian Wang
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Publication number: 20220346019Abstract: This application provides a terminal device and a wireless communications method. When the terminal device is in a dual connectivity network including an LTE link and an NR link, the terminal device determines, based on a service transmission rate related to an actual transmission rate, whether to disconnect the NR link. If the service transmission rate is relatively low, the terminal device disconnects the NR link. If the service transmission rate is relatively high, the terminal device does not disconnect a first link, and uses both the NR link and the LTE link for communication. In this way, power consumption of the terminal device can be effectively reduced without affecting the user experience on transmission rate, the user experience on power consumption is improved, and the user experiences on transmission rate and power consumption are balanced to some extent.Type: ApplicationFiled: November 9, 2020Publication date: October 27, 2022Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Kunpeng ZHANG, Zhengbin TAN, Weigang WANG, Yanzhao HE, Liwei CUI, Qingfeng XUE, Hongyang MA
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Publication number: 20220159569Abstract: Embodiments of the present invention disclose a network connection processing method, an apparatus, and a wireless transceiver unit. The method is applied to a user equipment UE side and relates to the 5G NR and the field of artificial intelligence communications. The method includes: connecting UE to both a 4G base station and a 5G base station by using an LTE-NR dual connectivity technology; and when the UE is in a screen-off state and a data transmission rate of the UE is less than or equal to a preset rate, releasing a connection between the UE and the 5G base station. The embodiments of the present invention can solve problems such as high device power consumption and network resource waste caused by the LTE-NR dual connectivity technology.Type: ApplicationFiled: March 3, 2020Publication date: May 19, 2022Inventors: Kai YUAN, Yanzhao HE, Chaofeng LIAN
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Publication number: 20220124697Abstract: A method includes: determining, by a terminal device, that assistance information of the terminal device can be sent to a first network device through a signaling radio bearer (SRB)3, wherein the terminal device is connected to at least two network devices, and the first network device is a secondary network device in the at least two network devices; and sending, by the terminal device, the assistance information to the first network device through the SRB3, wherein the assistance information is used to indicate a configuration expected by the terminal device or service information of the terminal device.Type: ApplicationFiled: April 17, 2020Publication date: April 21, 2022Inventors: Chuting Yao, Yanzhao He, Yiru Kuang, Haibo Xu, Jian Wang
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Publication number: 20210368411Abstract: A communication method that includes: a terminal transmits data for a first application in a first communications system via a first protocol data unit (PDU) session, where the first PDU session does not support interworking between the first communications system and a second communications system. The terminal moves from the first communications system to the second communications system. After the terminal moves from the second communications system back to the first communications system, the terminal obtains a second PDU session based on at least first transmission information of the first application, and transmits data for the first application in the first communications system via the second PDU session, where the first transmission information includes an identifier of the first application.Type: ApplicationFiled: October 17, 2019Publication date: November 25, 2021Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Hui JIN, Yanzhao HE, Fenghui DOU
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Publication number: 20210282077Abstract: A network search method includes presetting, by a terminal device, a Public Land Mobile Network (PLMN) and a networking mode associated with the PLMN, searching, by the terminal device based on a geographical location to obtain PLMN information of a current geographical location, determining, by the terminal device based on the preset PLMN and the networking mode associated with the PLMN, a current networking mode of the terminal device, and switching, by the terminal device, the networking mode based on a geographical location, signal strength, and a system message.Type: ApplicationFiled: July 13, 2018Publication date: September 9, 2021Inventors: Zhenrong Wei, Li Shen, Hui Jin, Hao Song, Yanzhao He
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Publication number: 20210258841Abstract: This application provides a cell measurement method and terminal device. The cell measurement method includes: first determining, by a terminal device, whether a cell meets a first preset condition; and when the terminal device determines that the cell meets the first preset condition, measuring or evaluating, by the terminal device, the cell by using a first period; or when the terminal device determines that the cell does not meet the first preset condition, measuring or evaluating, by the terminal device, the cell by using a second period, where the cell being a serving cell or a neighboring cell of the terminal device corresponds to different first preset conditions, and the first period is different from the second period.Type: ApplicationFiled: April 25, 2019Publication date: August 19, 2021Inventors: Yu CAI, Yanzhao HE, Jian WANG