WEARABLE DEVICE
    1.
    发明申请

    公开(公告)号:US20250004424A1

    公开(公告)日:2025-01-02

    申请号:US18885112

    申请日:2024-09-13

    Abstract: A wearable device includes a conductive frame and a parasitic stub. A first ground point and a feed point are disposed on the frame. The parasitic stub has a first slot and a second slot. The parasitic stub and the frame each have a ring shape, and are spaced along a ring circumference. The parasitic stub is divided into a first parasitic part and a second parasitic part with approximately equal lengths by the first slot and the second slot.

    SERVICE DATA PROCESSING METHOD AND APPARATUS

    公开(公告)号:US20240322934A1

    公开(公告)日:2024-09-26

    申请号:US18735212

    申请日:2024-06-06

    CPC classification number: H04J14/08 H04J2203/0091

    Abstract: This disclosure provides a service data processing method. The method includes: receiving service data; obtaining a processing manner for processing the service data; performing first timeslot-based multiplexing, bit width conversion, and second timeslot-based multiplexing on the service data when a bandwidth of the service data is less than a first threshold, to obtain an intermediate frame; performing single-level timeslot-based multiplexing on the service data when the bandwidth of the service data is not less than the first threshold, to obtain the intermediate frame; mapping the intermediate frame to an optical transport network (OTN) frame; and sending the OTN frame. A first bit width and a first bandwidth based on which the first timeslot-based multiplexing is performed are different from a second bit width and a second bandwidth based on which the second timeslot-based multiplexing and the single-level timeslot-based multiplexing are performed.

    OPTICAL SIGNAL TRANSMISSION METHOD AND APPARATUS

    公开(公告)号:US20240297728A1

    公开(公告)日:2024-09-05

    申请号:US18661218

    申请日:2024-05-10

    Inventor: Wei Su

    CPC classification number: H04J14/0307

    Abstract: An optical signal transmission method and an apparatus are provided, to reduce processing complexity while maximizing bandwidth utilization. An OPUk multiplexing frame with a bit rate greater than 1.25 Gbps is constructed by using a structure of an OPU0 multiplexing frame, so that the structure of the OPU0 multiplexing frame can be reused by a structure of the OPUk multiplexing frame, and the structure of the OPUk multiplexing frame is aligned with the structure of the OPU0 multiplexing frame. The OPUk multiplexing frame includes an integer multiple of OPUk frames, and a boundary of the OPUk multiplexing frame remains aligned with a boundary of the OPUk frame. According to this application, when mapping an OSU frame, an OTN device may map the OSU frame to the OPUk multiplexing frame based on the reused structure of the OPU0 multiplexing frame.

    Service mapping processing method for optical transport network, apparatus, and system

    公开(公告)号:US11949501B2

    公开(公告)日:2024-04-02

    申请号:US17951937

    申请日:2022-09-23

    CPC classification number: H04J3/1652 H04B10/27 H04J3/16 H04L12/4633

    Abstract: A service mapping processing method for an optical transport network, an apparatus, and a system are provided, where the method includes: generating mapping adaptation indication information according to a mapping granularity of a to-be-carried LO ODU, where the mapping granularity is M×g bytes, M is a quantity of timeslots occupied by the to-be-carried LO ODU in an OPUCn, g is a size of a mapping granularity corresponding to each timeslot of the timeslots occupied by the LO ODU, and g is a positive integer greater than 1; mapping, according to the mapping adaptation indication information, the to-be-carried LO ODU to an ODTUCn.M payload area; encapsulating the mapping adaptation indication information into the ODTUCn.M overhead area; encapsulating the ODTUCn.M into an OTUCn; and sending the OTUCn to a receive end device. The method avoids that OTUCns that use different mapping granularities cannot interwork between a receive end and a transmit end.

    Data transmission method and apparatus

    公开(公告)号:US11722337B2

    公开(公告)日:2023-08-08

    申请号:US16701145

    申请日:2019-12-02

    Abstract: Embodiments of the present disclosure provide a data transmission method, which meets a requirement for an Ethernet network with diversified rate levels. The method includes: grouping media access control (MAC) layer data into a plurality of MAC layer data groups; allocating, according to a bandwidth required by a target MAC layer data group and a reference bandwidth of a logical channel, at least one target logical channel to the target MAC layer data group; encoding the target MAC layer data group to generate target physical layer data, where the target logical channel corresponds to the target MAC layer data group and the target physical layer data; and sending the target physical layer data and first indication information, where the first indication information is used to indicate a relationship between the target physical layer data and the target logical channel.

    Macro imaging method and terminal
    10.
    发明授权

    公开(公告)号:US11683574B2

    公开(公告)日:2023-06-20

    申请号:US17702491

    申请日:2022-03-23

    Abstract: A camera module comprises an image sensor having a size greater than or equal to 1/3.06 inch and less than or equal to 1/2.78 inch and a lens module comprising at least five lenses disposed in sequence between an object side and an image side of the camera module. A ratio between a half-image height of the lens module and a total track length of the camera module is greater than or equal to 0.5 and less than or equal to 0.6. A field of view of the lens module is greater than or equal to 100 degrees. An aperture of the lens module is greater than or equal to F1.8 and less than or equal to F2.4. An equivalent focal length of the lens module is greater than or equal to 10 mm and less than or equal to 20 mm.

Patent Agency Ranking