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公开(公告)号：US10142376B2
公开(公告)日：2018-11-27
申请号：US15827959
申请日：2017-11-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： He Li , Jinzhou Ye , Ridong Xu , Biao Zhang , Shufeng Shi , Boqiang Luo
Abstract: Embodiments of the present invention disclose a method, a related apparatus, and a system for recovering a called service of a terminal. The method includes: when a called request of a user terminal is received, querying an initial proxy-call session control function (P-CSCF) entity with which the user terminal currently registers; if it is detected that the initial P-CSCF is faulty, selecting an available P-CSCF and sending, to the available P-CSCF, a notification message that carries a redundancy identifier, where the redundancy identifier is used to instruct the available P-CSCF to trigger the user terminal to re-register with the P-CSCF; and when a registration complete message sent by the P-CSCF with which the user terminal re-registers is received, delivering the called request to the re-registered P-CSCF to bear a called service of the user terminal.
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公开(公告)号：US11627168B2
公开(公告)日：2023-04-11
申请号：US17214540
申请日：2021-03-26
Applicant: Huawei Technologies Co., Ltd.
Inventor： He Li , Jinzhou Ye , Ridong Xu , Biao Zhang , Shufeng Shi , Boqiang Luo
IPC: H04L65/1069 , H04L41/0668 , H04L65/1073 , H04L69/40 , H04L65/00 , H04L12/14 , H04L65/1016 , H04L43/10 , H04L41/0893 , H04L65/1046
Abstract: A method, a related apparatus, and a system for recovering a called service of a terminal are provided. The method includes: when a called request of a user terminal is received, querying an initial proxy-call session control function (P-CSCF) entity with which the user terminal currently registers; if it is detected that the initial P-CSCF is faulty, selecting an available P-CSCF and sending, to the available P-CSCF, a notification message that carries a redundancy identifier, where the redundancy identifier is used to instruct the available P-CSCF to trigger the user terminal to re-register with the P-CSCF; and when a registration complete message sent by the P-CSCF with which the user terminal re-registers is received, delivering the called request to the re-registered P-CSCF to bear a called service of the user terminal.
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公开(公告)号：US10965721B2
公开(公告)日：2021-03-30
申请号：US16455749
申请日：2019-06-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： He Li , Jinzhou Ye , Ridong Xu , Biao Zhang , Shufeng Shi , Boqiang Luo
Abstract: A method, a related apparatus, and a system for recovering a called service of a terminal are provided. The method includes: when a called request of a user terminal is received, querying an initial proxy-call session control function (P-CSCF) entity with which the user terminal currently registers; if it is detected that the initial P-CSCF is faulty, selecting an available P-CSCF and sending, to the available P-CSCF, a notification message that carries a redundancy identifier, where the redundancy identifier is used to instruct the available P-CSCF to trigger the user terminal to re-register with the P-CSCF; and when a registration complete message sent by the P-CSCF with which the user terminal re-registers is received, delivering the called request to the re-registered P-CSCF to bear a called service of the user terminal.
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公开(公告)号：US20230353569A1
公开(公告)日：2023-11-02
申请号：US18347092
申请日：2023-07-05
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jun Zuo , Hongda Lin , Jinzhou Ye , Xiaolong Guo
CPC classification number: H04L63/0884 , H04M3/42042 , H04L63/0823 , H04L63/166
Abstract: A method includes: a network authentication server receiving a call request message from a calling device, where the call request message includes a first user identity of a calling user and a call authentication identifier; the network authentication server sending a call authentication request to an enterprise authentication server corresponding to the first user identity, where the call authentication request includes the call authentication identifier; the network authentication server receiving a call authentication success indication from the enterprise authentication server, where the call authentication success indication indicates that authentication succeeds; and the network authentication server sending target data to a called device, where the target data includes identity information of the calling user and/or information of an enterprise to which the calling user belongs.
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Patent Agency Ranking
公开(公告)号：US20230198659A1
公开(公告)日：2023-06-22
申请号：US18171468
申请日：2023-02-20
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yan Liu , Jinzhou Ye
IPC: H04L1/00
CPC classification number: H04L1/0009 , H04W36/00837
Abstract: A coding rate adjustment method, where a terminal device may determine a signal strength change rate of a wireless network, and send the signal strength change rate to a first access network device. The terminal device receives a first coding rate from a media processing device, where the first coding rate is determined based on the signal strength change rate. Then, the terminal device codes audio and video data based on the first coding rate, which can better reflect a current wireless network environment. The terminal device codes the audio and video data based on the first coding rate.
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公开(公告)号：US10735480B2
公开(公告)日：2020-08-04
申请号：US16146813
申请日：2018-09-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： He Li , Jinzhou Ye , Ridong Xu , Biao Zhang , Shufeng Shi , Boqiang Luo
Abstract: A method, a related apparatus, and a system for recovering a called service of a terminal are provided. The method includes: when a called request of a user terminal is received, querying an initial proxy-call session control function (P-CSCF) entity with which the user terminal currently registers; if it is detected that the initial P-CSCF is faulty, selecting an available P-CSCF and sending, to the available P-CSCF, a notification message that carries a redundancy identifier, where the redundancy identifier is used to instruct the available P-CSCF to trigger the user terminal to re-register with the P-CSCF; and when a registration complete message sent by the P-CSCF with which the user terminal re-registers is received, delivering the called request to the re-registered P-CSCF to bear a called service of the user terminal.
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公开(公告)号：US12143433B2
公开(公告)日：2024-11-12
申请号：US18150980
申请日：2023-01-06
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yan Liu , Jinzhou Ye
IPC: H04L65/65 , H04L65/1069 , H04L65/75 , H04L65/1104
Abstract: A video transmission method includes: A first media gateway receives an uplink media packet sent by a first terminal, where the uplink media packet carries information indicating that the first terminal supports an uplink-downlink resolution asymmetry capability and an uplink media stream of a first resolution of the first terminal. The first media gateway sends a first downlink media packet to the first terminal, where the first downlink media packet carries a downlink media stream of a second resolution of the first terminal, and the first resolution is different from the second resolution. The solution is applicable to the following example case: In a video call process, a terminal that supports different resolutions in a sending direction and a receiving direction can lower a resolution based on channel quality to deliver a video packet, and can raise the resolution when network resources are sufficient.
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公开(公告)号：US11005899B2
公开(公告)日：2021-05-11
申请号：US16455749
申请日：2019-06-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： He Li , Jinzhou Ye , Ridong Xu , Biao Zhang , Shufeng Shi , Boqiang Luo
Abstract: A method, a related apparatus, and a system for recovering a called service of a terminal are provided. The method includes: when a called request of a user terminal is received, querying an initial proxy-call session control function (P-CSCF) entity with which the user terminal currently registers; if it is detected that the initial P-CSCF is faulty, selecting an available P-CSCF and sending, to the available P-CSCF, a notification message that carries a redundancy identifier, where the redundancy identifier is used to instruct the available P-CSCF to trigger the user terminal to re-register with the P-CSCF; and when a registration complete message sent by the P-CSCF with which the user terminal re-registers is received, delivering the called request to the re-registered P-CSCF to bear a called service of the user terminal.
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公开(公告)号：US09894110B2
公开(公告)日：2018-02-13
申请号：US15015008
申请日：2016-02-03
Applicant: Huawei Technologies Co., Ltd.
Inventor： He Li , Jinzhou Ye , Ridong Xu , Biao Zhang , Shufeng Shi , Boqiang Luo
CPC classification number: H04L65/1069 , H04L12/1407 , H04L41/0668 , H04L41/0893 , H04L43/10 , H04L65/00 , H04L65/1016 , H04L65/1046 , H04L65/1073 , H04L69/40
Abstract: Embodiments of the present invention disclose a method, a related apparatus, and a system for recovering a called service of a terminal. The method includes: when a called request of a user terminal is received, querying an initial proxy-call session control function (P-CSCF) entity with which the user terminal currently registers; if it is detected that the initial P-CSCF is faulty, selecting an available P-CSCF and sending, to the available P-CSCF, a notification message that carries a redundancy identifier, where the redundancy identifier is used to instruct the available P-CSCF to trigger the user terminal to re-register with the P-CSCF; and when a registration complete message sent by the P-CSCF with which the user terminal re-registers is received, delivering the called request to the re-registered P-CSCF to bear a called service of the user terminal.
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