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公开(公告)号：US20230297395A1
公开(公告)日：2023-09-21
申请号：US18324422
申请日：2023-05-26
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yong Hu
CPC classification number: G06F9/44505 , G06F9/485
Abstract: A parameter configuration method includes that a service layer of an embedded device that can be applied to a vehicle such as an intelligent vehicle, a connected vehicle, or a new energy vehicle directly obtains a hardware resource parameter of a hardware layer, and sends the hardware resource parameter to an AUTomotive Open System ARchitecture (AUTOSAR) development tool such that the AUTOSAR development tool generates a configuration file and an executable file.
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公开(公告)号：US11457489B2
公开(公告)日：2022-09-27
申请号：US16805164
申请日：2020-02-28
Applicant: Huawei Technologies Co., Ltd.
Abstract: A data transmission method, a device, and a data transmission system are provided to implement local interaction between two terminals when the two terminals are served by different UPF entities. The method performed by a first user plane function entity includes receiving a data packet from a first terminal through an uplink path corresponding to the first terminal, where the data packet carries addressing information of a second terminal; determining path information of a second user plane function entity based on information about the uplink path corresponding to the first terminal and the addressing information of the second terminal; sending the data packet to the second user plane function entity based on the path information of the second user plane function entity; and sending the data packet to the second terminal through a downlink path corresponding to the second terminal.
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公开(公告)号：US20190357014A1
公开(公告)日：2019-11-21
申请号：US16511531
申请日：2019-07-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yong Hu , Qianghua Zhu , Fenqin Zhu
Abstract: A method for establishing a local network connection, where the method includes: obtaining, by a terminal, broadcast information sent by a base station; if the broadcast information includes a first local data network (LDN) list, determining a target local network identifier based on the first LDN list, where the first LDN list includes at least one local network identifier; and establishing, by the terminal, a session connection using the target local network identifier.
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公开(公告)号：US20240275688A1
公开(公告)日：2024-08-15
申请号：US18641758
申请日：2024-04-22
Applicant: Huawei Technologies Co., Ltd.
Abstract: A mapping relationship generation method includes: obtaining information about a mapping relationship between a communication connector on a node and a network domain; obtaining information about a mapping relationship between a process and the node, where the information about the mapping relationship between the process and the node includes a software component corresponding to the process, and the software component includes at least one port prototype; creating, based on the information about the mapping relationship between the communication connector on the node and the network domain and the information about the mapping relationship between the process and the node, a service instance for the port prototype used by the process in the network domain; and creating a mapping relationship between the service instance and a target communication connector on the node.
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公开(公告)号：US11612013B2
公开(公告)日：2023-03-21
申请号：US16804515
申请日：2020-02-28
Applicant: Huawei Technologies Co., Ltd.
Abstract: A data transmission method includes receiving, by a user plane function entity, a data packet from a first terminal through an uplink path corresponding to the first terminal, where the data packet carries addressing information of a second terminal; determining, by the user plane function entity based on information about the uplink path corresponding to the first terminal and the addressing information of the second terminal, a downlink path corresponding to the second terminal; and sending, by the user plane function entity, the data packet to the second terminal through the downlink path corresponding to the second terminal.
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Patent Agency Ranking
公开(公告)号：US20220408503A1
公开(公告)日：2022-12-22
申请号：US17888668
申请日：2022-08-16
Applicant: Huawei Technologies Co., Ltd.
Abstract: A data transmission method, a device, and a data transmission system implement local interaction between two terminals when the two terminals are served by different UPF entities. The method performed by a first user plane function entity includes receiving a data packet from a first terminal through an uplink path corresponding to the first terminal, where the data packet carries addressing information of a second terminal; determining path information of a second user plane function entity based on information about the uplink path corresponding to the first terminal and the addressing information of the second terminal; sending the data packet to the second user plane function entity based on the path information of the second user plane function entity; and sending the data packet to the second terminal through a downlink path corresponding to the second terminal.
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公开(公告)号：US11219073B2
公开(公告)日：2022-01-04
申请号：US16588266
申请日：2019-09-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: Embodiments of the application disclose a session connection establishment method and a control plane network element, to select a proper user plane network element from a plurality of distributed user plane network elements for a terminal device that requests a service. In one embodiment, the control plane network element may determine a first user plane network element set from a plurality of distributed user plane network elements based on a service, to select, from the first user plane network element set, a first target user plane network element that supports the service, and establish a session connection of a terminal device. According to the embodiment, a proper user plane network element can be selected from a plurality of distributed user plane network elements for a terminal device that requests a service, thereby improving working efficiency when the control plane network element establishes a session connection of the terminal device.
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公开(公告)号：US10932092B2
公开(公告)日：2021-02-23
申请号：US16511531
申请日：2019-07-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yong Hu , Qianghua Zhu , Fenqin Zhu
Abstract: A method for establishing a local network connection, where the method includes: obtaining, by a terminal, broadcast information sent by a base station; if the broadcast information includes a first local data network (LDN) list, determining a target local network identifier based on the first LDN list, where the first LDN list includes at least one local network identifier; and establishing, by the terminal, a session connection using the target local network identifier.
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公开(公告)号：US11812484B2
公开(公告)日：2023-11-07
申请号：US17888668
申请日：2022-08-16
Applicant: Huawei Technologies Co., Ltd.
Abstract: A data transmission method, a device, and a data transmission system implement local interaction between two terminals when the two terminals are served by different UPF entities. The method performed by a first user plane function entity includes receiving a data packet from a first terminal through an uplink path corresponding to the first terminal, where the data packet carries addressing information of a second terminal; determining path information of a second user plane function entity based on information about the uplink path corresponding to the first terminal and the addressing information of the second terminal; sending the data packet to the second user plane function entity based on the path information of the second user plane function entity; and sending the data packet to the second terminal through a downlink path corresponding to the second terminal.
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公开(公告)号：US20230209655A1
公开(公告)日：2023-06-29
申请号：US18170736
申请日：2023-02-17
Applicant: Huawei Technologies Co., Ltd.
Abstract: A data transmission method includes receiving, by a user plane function entity, a data packet from a first terminal through an uplink path corresponding to the first terminal, where the data packet carries addressing information of a second terminal; determining, by the user plane function entity based on information about the uplink path corresponding to the first terminal and the addressing information of the second terminal, a downlink path corresponding to the second terminal; and sending, by the user plane function entity, the data packet to the second terminal through the downlink path corresponding to the second terminal.
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