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公开(公告)号：US20230086087A1
公开(公告)日：2023-03-23
申请号：US17800374
申请日：2021-02-05
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yujuan Shen , Wei Huang , Fengguang Qiu , Jian Luo
Abstract: A terminal first connects to a 5th generation (5G) standalone (SA) network and initiates a call to another terminal by using a Voice over New Radio (VoNR) technology. When the terminal fails to call the other terminal, the terminal disconnects from the 5G SA network, connects to a Long-Term Evolution (LTE) network, and then automatically initiates a call to the other terminal by using a Voice over LTE (VoLTE) technology.
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公开(公告)号：US20220345955A1
公开(公告)日：2022-10-27
申请号：US17761528
申请日：2020-07-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Lixin Lin , Yuwei Fan , Fengguang Qiu
Abstract: A network handover method and a terminal device, the method including obtaining, by a terminal device, a link quality parameter of a data link of the terminal device, determining that a 5G system accessed by the terminal device is unavailable in response to the link quality parameter meeting a specified condition, and handing over from the 5G system to a non-5G system in response to the 5G system being unavailable, where the link quality parameter includes quantities of uplink and downlink data packets received in a duration, and here the specified condition comprises the quantity of downlink data packets received in the duration by exceeding a first threshold and a quantity of sent uplink data packets being 0, or a quantity of uplink data packets sent in the duration exceeding a second threshold and the quantity of received downlink data packets being 0.
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公开(公告)号：US11153825B2
公开(公告)日：2021-10-19
申请号：US16639308
申请日：2018-08-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Fengguang Qiu , Xiangtao Yu , Gang Wang , Guangyong Hu , Qiuhong Yuan
IPC: H04W52/02
Abstract: Embodiments of this application provide a power consumption control method and an apparatus, relate to the field of communications technologies, and are used to reduce power consumption of user equipment and ensure communication performance of the user equipment. The method is applied to user equipment that includes a baseband processor, and the method includes: obtaining, by the baseband processor, modem traffic information; sending, by the baseband processor, indication information to a base station when the modem traffic information meets a condition, where the indication information is used to instruct the base station to adjust a connected discontinuous reception (CDRX) cycle of the user equipment; receiving, by the baseband processor, first configuration information sent by the base station, where the first configuration information includes CDRX information of the user equipment; and configuring, by the baseband processor, the CDRX cycle of the user equipment by using the first configuration information.
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公开(公告)号：US20210105740A1
公开(公告)日：2021-04-08
申请号：US17109708
申请日：2020-12-02
Applicant: Huawei Technologies Co., Ltd.
Inventor： Bin Huang , Delai Zheng , Fengguang Qiu , Bao Zhang , Xu Wang
Abstract: A terminal supporting dual-receive single-transmit dual-card dual-standby single-pass includes a first subscriber identity module (SIM) card interface and a second SIM card interface. The first SIM card interface is configured to communicate with a first SIM card, and the second SIM card interface is configured to communicate with a second SIM card. When the terminal is in a first communications connection, the terminal receives a paging request for setting up a second communications connection. When the terminal receives the paging request for the second communications connection, if the terminal has a to-be-sent voice packet of the first communications connection, the terminal delays responding to the paging request for setting up the second communications connection, or if the terminal has no to-be-sent voice packet of the first communications connection, the terminal responds to the paging request for setting up the second communications connection.
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公开(公告)号：US20210076440A1
公开(公告)日：2021-03-11
申请号：US17100290
申请日：2020-11-20
Applicant: Huawei Technologies Co., Ltd.
Inventor： Fengguang Qiu , Bin Huang , Delai Zheng
Abstract: A terminal supporting dual receive single transmit-dual subscriber identity module (SIM) dual standby (DR-DSDS) includes a first SIM card interface and a second SIM card interface, and the first SIM card interface is configured to communicate with a first SIM card, and the second SIM card interface is configured to communicate with a second SIM card. The terminal is configured to, when the terminal is in a first communication connection, receive a paging request for establishing a second communication connection, and when the paging request carries a first identifier indicating a second service, respond to the paging request to establish the second communication connection.
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Patent Agency Ranking
公开(公告)号：US12177732B2
公开(公告)日：2024-12-24
申请号：US17761528
申请日：2020-07-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Lixin Lin , Yuwei Fan , Fengguang Qiu
Abstract: A network handover method and a terminal device, the method including obtaining, by a terminal device, a link quality parameter of a data link of the terminal device, determining that a 5G system accessed by the terminal device is unavailable in response to the link quality parameter meeting a specified condition, and handing over from the 5G system to a non-5G system in response to the 5G system being unavailable, where the link quality parameter includes quantities of uplink and downlink data packets received in a duration, and here the specified condition comprises the quantity of downlink data packets received in the duration by exceeding a first threshold and a quantity of sent uplink data packets being 0, or a quantity of uplink data packets sent in the duration exceeding a second threshold and the quantity of received downlink data packets being 0.
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公开(公告)号：US20240064519A1
公开(公告)日：2024-02-22
申请号：US18259533
申请日：2021-12-14
Applicant: Huawei Technologies Co., Ltd
Inventor： Yuanfeng Li , Fengguang Qiu , Weilin Gong , Zeping Xu , Xiaotao Yan , Pingping Gu , Yang Yu , Yingfeng Hu
IPC: H04W12/43 , H04W12/062
CPC classification number: H04W12/43 , H04W12/062
Abstract: This application provides a method and an apparatus for verifying a personal identification number PIN code. When a first SIM card is inserted into a powered-on terminal device or the terminal device into which the first SIM card is inserted is powered on, whether a mapping relationship includes a PIN code to which a first ICCID of the first SIM card is mapped is queried; the PIN code is sent to the first SIM card if the mapping relationship includes the PIN code to which the first ICCID is mapped; and a verification result of the PIN code from the first SIM card is received.
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公开(公告)号：US20210343304A1
公开(公告)日：2021-11-04
申请号：US17261746
申请日：2018-08-31
Applicant: Huawei Technologies Co., Ltd.
Inventor： Fengguang Qiu , Wei Li , Bao Wang , Fei Liu
IPC: G10L21/02
Abstract: Embodiments of the present invention provide a method for improving voice call quality. The method is applied to a terminal, and the terminal includes a buffer module. When the buffer module includes voice data, the method includes: determining that the voice data buffered by the buffer module is in an accumulated state; and cutting off an SID frame in the voice data. To be specific, when the SID frame is detected and the voice data buffered by the buffer module is in the accumulated state, the SID frame in the voice data is cut off. The SID frame does not include semantic data. In this way, an amount of to-be-sent voice data is reduced, a packet loss and a sending delay are reduced, voice call quality is improved, and user experience is improved.
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公开(公告)号：US20240338428A1
公开(公告)日：2024-10-10
申请号：US18578885
申请日：2022-07-08
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yuanfeng Li , Fengguang Qiu , Shaojun Wang
IPC: G06F21/31
CPC classification number: G06F21/31
Abstract: In accordance with an embodiment, a method for verifying a personal identification number (PIN) code includes: receiving a first PIN code entered by the user, and storing the first PIN code to complete enabling the function of automatically verifying the PIN code of a first subscriber identity module (SIM) card, wherein the first PIN code is used by a terminal device to automatically verify the first SIM card; and verifying automatically the PIN code of the first SIM card in response to the first SIM card being inserted into the terminal device while the terminal device is powered-on or in response to the terminal device into which the first SIM card is inserted being powered-on.
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公开(公告)号：US11659609B2
公开(公告)日：2023-05-23
申请号：US17831055
申请日：2022-06-02
Applicant: Huawei Technologies Co., Ltd.
Inventor： Fengguang Qiu , Bin Huang , Delai Zheng
CPC classification number: H04W76/15 , H04W68/005 , H04W88/06
Abstract: A terminal supporting dual receive single transmit-dual subscriber identity module (SIM) dual standby (DR-DSDS) includes a first SIM card interface and a second SIM card interface. The first SIM card interface is configured to communicate with a first SIM card, and the second SIM card interface is configured to communicate with a second SIM card. The terminal is configured to, when the terminal is in a first communication connection, receive a paging request for establishing a second communication connection, and when the paging request carries a first identifier indicating a second service, respond to the paging request to establish the second communication connection.
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