Service data transmission method, first communications node, and base station

    公开(公告)号:US11770810B2

    公开(公告)日:2023-09-26

    申请号:US16520616

    申请日:2019-07-24

    CPC classification number: H04W72/0453 H04W4/20 H04W76/11 H04W4/40 H04W88/08

    Abstract: A service data transmission method, a first communications node and a base station are disclosed. In an embodiment a method includes obtaining, by a first communications node, transmission carrier frequency configuration information of a first service type, wherein the transmission carrier frequency configuration information of the first service type includes at least one first transmission carrier frequency identifier, obtaining, by the first communications node, first service data and a first identifier, wherein the first identifier indicates that the first service data belong to the first service type, determining, by the first communications node based on the first identifier and the first transmission carrier frequency identifier, a first transmission carrier frequency corresponding to the first transmission carrier frequency identifier and transmitting, by the first communications node, the first service data on the first transmission carrier frequency.

    Direct link data transmission method, terminal device, and network device

    公开(公告)号:US11665674B2

    公开(公告)日:2023-05-30

    申请号:US16831048

    申请日:2020-03-26

    CPC classification number: H04W72/04 H04W72/12 H04W76/14

    Abstract: This application provides a direct link data transmission method, a terminal device, and a network device. The method includes: receiving, by a first terminal device, first configuration information sent by a network device, where the first configuration information includes information about a transmission resource set, and the transmission resource set is a transmission resource set shared between a second terminal device that uses a centralized scheduling transmission mode and a third terminal device that uses a distributed transmission mode; detecting, by the first terminal device, a load level of a resource unit in the transmission resource set based on the information about the transmission resource set; and sending, by the first terminal device, report information to the network device based on the load level, where the report information includes information about an occupied resource unit and/or information about an available resource unit in the transmission resource set. A transmission resource allocated to the first terminal device can be prevented from colliding with a transmission resource of another terminal device, so that communication quality of a terminal device and user experience is improved.

    Intelligent Voice Playing Method and Device

    公开(公告)号:US20220323848A1

    公开(公告)日:2022-10-13

    申请号:US17634601

    申请日:2020-08-21

    Inventor: Xindi Yu Hang Liu

    Abstract: An intelligent voice playing method includes displaying, by an electronic device, an interface of a first application, where the first application is used by a user to perform exercise training; capturing an image of a training action of the user; playing a video of a standard action, and displaying the image of the training action of the user; determining a plurality of to-be-selected voices triggered by a first action unit in the training action of the user, where the first action unit is one training action or a part of one training action; and selecting a voice from the to-be-selected voices for playing.

    Operational Design Domain Odd Determining Method and Apparatus and Related Device

    公开(公告)号:US20220289252A1

    公开(公告)日:2022-09-15

    申请号:US17827178

    申请日:2022-05-27

    Abstract: Determining an ODD of a target road section where an automated driving system is located (S501), where a first parameter set corresponding to the ODD includes a first environmental parameter set and/or a first operating parameter set of the automated driving system; obtaining a second parameter set (S502), where the second parameter set includes a second environmental parameter set and/or a second operating parameter set, the second environmental parameter set is a set of environmental parameters of the automated driving system on the target road section, and the second operating parameter set is a set of operating parameters of the automated driving system on the target road section; and when it is identified that the second parameter set is a subset of the first parameter set, determining that the automated driving system does not exceed the ODD of the target road section (S503).

    Relay determining method and apparatus

    公开(公告)号:US11259231B2

    公开(公告)日:2022-02-22

    申请号:US16523437

    申请日:2019-07-26

    Abstract: A message relay arrangement is described. A first terminal sends a first message to a second terminal, where the first message that instructs the second terminal to determine a type of the second terminal based on the first message. Based on the terminal type, the second terminal operating as the first-type terminal sends first measurement information; or operating as the second-type terminal receives first measurement information sent by a first-type terminal, determines quality of a first link between the first-type terminal and the second-type terminal, and sends the quality of the first link to the first terminal. The first terminal receives the quality of the first link sent by the second-type terminal. The first terminal determines a mapping relationship between the first-type terminal and the second-type terminal based on the quality of the first link. The first terminal sends the mapping relationship to terminals corresponding to the mapping relationship.

    Data transmission method, terminal device, and network device

    公开(公告)号:US11012886B2

    公开(公告)日:2021-05-18

    申请号:US16698736

    申请日:2019-11-27

    Abstract: Example data transmission methods and apparatus are described. One example method includes obtaining first configuration information by a terminal device. The first configuration information includes at least one first bearer identifier and path configuration information corresponding to the first bearer identifier, and the path configuration information corresponding to the first bearer identifier includes at least one of a sidelink transmission path or a network device forwarding transmission path. The terminal device obtains first service data and a second bearer identifier corresponding to the first service data, and selects a transmission path for the first service data based on the first bearer identifier, the second bearer identifier, and the path configuration information. The terminal device transmits the first service data on the transmission path.

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