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公开(公告)号：US20210378051A1
公开(公告)日：2021-12-02
申请号：US16761395
申请日：2018-11-12
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Boubacar KIMBA DIT ADAMOU , Xiaodong YANG
Abstract: A radio bearer processing method and a network device are provided. The method includes: establishing, when a first event is detected, a radio bearer (RB) with a mobile terminal, or refusing to establish the RB. The first event comprises at least one of: the secondary network device being added by a master network device accessed by the mobile terminal, configuration of the secondary network device being changed, or the mobile terminal being switched from another secondary network device to the secondary network device.
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公开(公告)号：US20210345152A1
公开(公告)日：2021-11-04
申请号：US17378179
申请日：2021-07-16
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Boubacar KIMBA DIT ADAMOU , Xiaodong YANG
Abstract: Embodiments of the present disclosure provide a measurement method and a device. The method includes: receiving configuration information of MDT for UE 1; and performing MDT measurement based on the configuration information, and recording a first measurement result measured for the UE 1 and a second measurement result measured for UE 2.
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公开(公告)号：US20210105710A1
公开(公告)日：2021-04-08
申请号：US17127636
申请日：2020-12-18
Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
Inventor： Boubacar KIMBA DIT ADAMOU , Kai WU , Wei BAO
Abstract: This disclosure provides an access method and a device. The method includes: sending an access request message to a second IAB node; and receiving an indication message sent by the second IAB node, where the indication message indicates that the second IAB node allows or prohibits access by the first IAB node, the indication message is determined by the second IAB node based on a reserved access resource and the access request message, and the second IAB node is a donor IAB node or a parent IAB node or a child IAB node of the first IAB node.
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公开(公告)号：US20210076364A1
公开(公告)日：2021-03-11
申请号：US16953222
申请日：2020-11-19
Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
Inventor： Boubacar KIMBA DIT ADAMOU , Xiaodong YANG
Abstract: An information interaction method and a terminal are provided. The method includes: transmitting a target message to a first network node, and recording first information associated with the first network node; if a response message from the first network node to the target message is not received within a preset time period, storing the first information and second information associated with the terminal; transmitting the first information and/or the second information to a second network node, wherein the second network node is a network node successfully accessed by the terminal.
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公开(公告)号：US20210022133A1
公开(公告)日：2021-01-21
申请号：US17039533
申请日：2020-09-30
Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
Inventor： Boubacar KIMBA DIT ADAMOU , Xueming PAN
Abstract: A method of requesting a relay resource, a scheduling method and a device are provided. The method of requesting a relay resource includes: sending a resource request message to a network device to which a relay device accesses; the resource request message carries at least one of following resource requirements information: backhaul resource requirement information of the relay device, and access link resource requirement information of the relay device.
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Patent Agency Ranking
公开(公告)号：US20200229047A1
公开(公告)日：2020-07-16
申请号：US16623339
申请日：2018-06-11
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Boubacar KIMBA DIT ADAMOU , Xiaodong YANG
Abstract: A method for handling data radio bearer (DRB) integrity check failure (ICF), network equipment and a terminal are provided. The method includes: acquiring an ICF event of a DRB for a terminal; and performing a predetermined handling operation according to the ICF event. An intact data transmission over the DRB is achieved by acquiring the ICF event of the DRB for the terminal and further performing the predetermined handling operation for data integrity protection according to the ICF event.
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公开(公告)号：US20250016652A1
公开(公告)日：2025-01-09
申请号：US18894348
申请日：2024-09-24
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Jiamin LIU , Qian ZHENG , Boubacar KIMBA DIT ADAMOU
Abstract: A path establishment method and apparatus, a terminal, and a network-side device. The path establishment method of embodiments of this application includes: When a first path is established, a first terminal establishes a second path with a network-side device. The first path is a direct path for the first terminal to communicate directly with the network-side device, and the second path is an indirect path for the first terminal to communicate with the network-side device by using a second terminal; or the first path is an indirect path for the first terminal to communicate with the network-side device by using the second terminal, and the second path is a direct path for the first terminal to communicate directly with the network-side device.
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公开(公告)号：US20240267800A1
公开(公告)日：2024-08-08
申请号：US18640091
申请日：2024-04-19
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Xiang PAN , Fei QIN , Xiaodong YANG , Boubacar KIMBA DIT ADAMOU
CPC classification number: H04W36/0061 , H04W24/02 , H04W36/0058 , H04W36/008375
Abstract: This application discloses a communication method and apparatus, a terminal, and a network device. The communication method includes: inputting, by a terminal, target information into an artificial intelligence (AI) model to obtain an output result, where the target information includes information of a service cell of the terminal and information of a neighboring cell, and the output result includes information about the terminal being handed over, being redirected, or reestablishing a connection to the neighboring cell; and determining, by the terminal based on the output result, whether to be handed over, be redirected, or reestablish a connection to the neighboring cell.
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公开(公告)号：US20240267799A1
公开(公告)日：2024-08-08
申请号：US18640085
申请日：2024-04-19
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Xiang PAN , Fei QIN , Xiaodong YANG , Boubacar KIMBA DIT ADAMOU
CPC classification number: H04W36/0061 , H04W36/22 , H04W36/30 , H04W36/32
Abstract: This application discloses a cell reselection method and apparatus, and a related device. The method includes: inputting, by a terminal, target information into an artificial intelligence (AI) model, to obtain an output result, where the target information includes information about a camped cell of the terminal and information about a neighbor cell of the terminal, and the output result includes information about the terminal to be reselected to the neighbor cell; and determining, by the terminal based on the output result, whether to be reselected to the neighbor cell.
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公开(公告)号：US20240267761A1
公开(公告)日：2024-08-08
申请号：US18639119
申请日：2024-04-18
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Xiang PAN , Xiaodong YANG , Boubacar KIMBA DIT ADAMOU
CPC classification number: H04W24/02 , H04W16/28 , H04W24/10 , H04W84/042
Abstract: This application discloses a model request method, a model request processing method, and a related device. In the embodiments of this application, the model request method includes: A terminal sends a target request to a network side device, where the target request is used to request information about an artificial intelligence AI model; the terminal receives the information about the AI model sent by the network side device; and the terminal obtains the AI model based on the information about the AI model.
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