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公开(公告)号：US20230300689A1
公开(公告)日：2023-09-21
申请号：US18005714
申请日：2021-07-15
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Henghui LU , Yuewan LU , Hui JIN , Yongbo ZENG
CPC classification number: H04W36/0058 , H04W36/00835 , H04W36/326
Abstract: This application provides communication methods for a terminal device and a network side device. In an example method, a terminal device establishes a primary communication link with a network side device. The terminal device detects one or more other terminal devices, determines, from the one or more other terminal devices, one or more terminal devices as one or more coordinated communication devices, and notifies the network side device of information indicating that a coordinated communication device is used for coordinated communication. The terminal device establishes a device-to-device (D2D)-based virtual multiple-input-multiple-output (MIMO) communication connection with the coordinated communication device, to form, between the terminal device and the network side device, a coordinated communication link relayed by the coordinated communication device. The terminal device performs parallel communication with the network side device based on the primary communication link and the coordinated communication link, or performs communication based on the coordinated communication link.
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公开(公告)号：US20230180111A1
公开(公告)日：2023-06-08
申请号：US17927574
申请日：2021-03-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Rui YANG , Xuyang DU , Hao SONG , Fenghui DOU , Hui JIN
Abstract: This disclosure provides network search methods and electronic devices. One method includes: A terminal device accesses a network of a first communications radio access technology (RAT), determines that a network anomaly occurs, where the network anomaly includes: no network or a fall into a lower RAT and searches for a network of a target communications RAT, where the target communications RAT is a communications RAT that is not lower than the first communications RAT; and the terminal device is connected to the network of the target communications RAT.
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公开(公告)号：US20180091970A1
公开(公告)日：2018-03-29
申请号：US15571994
申请日：2015-05-07
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hui JIN , Jian YANG , Xiaoyan DUAN , Qiang YI
IPC: H04W8/18
CPC classification number: H04W8/183 , H04L65/1059 , H04L65/40 , H04L67/16 , H04W4/16
Abstract: Embodiments of the present disclosure relate to the field of electronic terminal technologies, and provide a service processing method. A specific solution is: registering, by user equipment, with an IMS network by using a first IMSI corresponding to a first telephone card, and obtaining a first GRUU; and if the user equipment saves a mapping relationship between the first IMSI and a second GRUU, and the second GRUU and the first GRUU have a same IMPU, configuring, by the user equipment, a first supplementary service to a supplementary service the same as a second supplementary service, where the first supplementary service is a supplementary service corresponding to the first GRUU, and the second supplementary service is a supplementary service corresponding to the second GRUU. The embodiments of the present disclosure are used for service processing.
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公开(公告)号：US20170215223A1
公开(公告)日：2017-07-27
申请号：US15328827
申请日：2014-07-24
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hui JIN , Feng ZHANG , Songping YAO
Abstract: Embodiments of the present invention relate to the field of communications technologies, and disclose a call termination method, an application processor, and a modem. In this solution, the application processor receives a hang-up instruction and sends a first message to the modem according to the hang-up instruction, where the first message is used to trigger the modem to directly terminate a call. The modem may terminate the call in a timely manner according to the first message. Therefore, a time consumed in call termination is reduced and efficiency is improved.
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公开(公告)号：US20230254664A1
公开(公告)日：2023-08-10
申请号：US18005255
申请日：2021-07-13
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Fenghui DOU , Weiwei CHONG , Xiaobo WU , Hui JIN
IPC: H04W4/029
CPC classification number: H04W4/029
Abstract: A method and an apparatus for determining a terminal device in close contact with another terminal device are provided. The method includes: A first network element obtains data of a plurality of terminal devices and an identifier of a first terminal device. The first network element determines, based on the data of the plurality of terminal devices, movement analysis results respectively corresponding to the plurality of terminal devices. The movement analysis results respectively corresponding to the plurality of terminal devices include a movement analysis result of the first terminal device. The first network element determines at least one second terminal device based on the movement analysis results respectively corresponding to the plurality of terminal devices. A movement track of the second terminal device overlaps a movement track of the first terminal device, a movement manner of the second terminal device is the same as a movement manner of the first terminal device on an overlapping movement track, and at least one preset event experienced by the second terminal device is the same as a preset event experienced by the first terminal device on the overlapping movement track. In the foregoing method, a close contact can be accurately located.
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Patent Agency Ranking
公开(公告)号：US20220303861A1
公开(公告)日：2022-09-22
申请号：US17838168
申请日：2022-06-11
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Rui YANG , Fenghui DOU , Hui JIN
Abstract: In a network handover method disclosed in this application, when an electronic device accesses a first mobile network by using the first SIM card, the electronic device obtains network information of the first mobile network in a process in which the electronic device moves along a first route. When the electronic device predicts, according to the obtained network information of the first mobile network, that an exception is going to occur in the first mobile network, the electronic device accesses the second mobile network by using the second SIM card. In this technical solution, an electronic device having a dual SIM card can be handed over from a first mobile network to a second mobile network in advance when it is predicted that an exception is going to occur in the first mobile network, thereby reducing the possibility of frame freezing or network disconnecting when a user accesses the Internet.
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7.发明申请公开(公告)号：US20210084581A1
公开(公告)日：2021-03-18
申请号：US17050281
申请日：2018-04-25
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Haorui YANG , Hui JIN , Fenghui DOU , Xiaoyan DUAN , Xiaojuan LI , Guowei OUYANG
Abstract: Embodiments of this application relate to the field of communications technologies, and disclose a relay device selection method, and a user equipment, so that UE can select and update with an allowed S-NSSAI of the UE. The method may include: obtaining by UE, M pieces of first indication information, each indicates one allowed network slice of the UE; receiving by the UE, first messages sent by L relay devices, comprising N pieces of second indication information, wherein each indicates one allowed network slice of the relay device; and selecting by the UE, a random first relay device as a target relay device based on the M pieces of first indication information and the L pieces of first messages.
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公开(公告)号：US20200077327A1
公开(公告)日：2020-03-05
申请号：US16490561
申请日：2017-04-06
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiaoyan DUAN , Yue HE , Hui JIN
Abstract: Embodiments of the present invention provide a service processing method and device. The service processing method includes: receiving a first message, where the first message includes first information of a first network slice, a priority corresponding to the first information, second information of a second network slice, and a priority corresponding to the second information; and preferentially processing a service of the high-priority network slice based on the priorities when a service of the first network slice collides with a service of the second network slice. In the embodiments of this application, a terminal determines the first information of the first network slice, the priority corresponding to the first information, the second information of the second network slice, and the priority corresponding to the second information, to preferentially process the service of the high-priority network slice based on the priorities when the service of the first network slice collides with the service of the second network slice. In this way, the terminal can preferentially process a service request of an emergency or important network slice.
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公开(公告)号：US20190124707A1
公开(公告)日：2019-04-25
申请号：US16090245
申请日：2016-03-31
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Da WANG , Nathan Edward TENNY , Hui JIN
Abstract: A method for accessing a network by UE, a network device, and first UE are disclosed. The first UE sends a first message, where the first message includes a message that second UE accesses a network by being associated with the first UE; and after an access response sent by the network device is received, the first UE and the second UE associated with the first UE access the network. After receiving the first message, the network device sends an access response to the first UE, to specifically allocate a transmission resource to a wearable device that needs to transmit data, so as to save network resources.
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公开(公告)号：US20180343608A1
公开(公告)日：2018-11-29
申请号：US15768236
申请日：2016-09-21
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiaoyan DUAN , Hui JIN
Abstract: The present disclosure provides a wireless communications access methods, apparatuses, processors, and wireless terminals. The example method includes obtaining a service capability of an access node accessible by the wireless terminal, where the service capability is used to indicate communication quality of service supported by the access node. An access node having the service capability that supports the device type and/or the service type of the wireless terminal is determined as a target access node according to the service capability of the access node and a device type and/or a service type of the wireless terminal. A wireless communications network is then accessed by using the target access node. Therefore, the wireless terminal autonomously selects an access node having a service capability that can meet a communication requirement of the wireless terminal to access the wireless communications network.
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