Time-sensitive multimedia endpoint interface bridging through ethernet transport

    公开(公告)号:US12231529B2

    公开(公告)日:2025-02-18

    申请号:US17706323

    申请日:2022-03-28

    Abstract: An Ethernet bridge architecture enables timing replication. The Ethernet bridge receives data packets from a sensor (such as a video sensor) and immediately tags each data packet with a transmitter timecode. The tagged data packets are then forwarded to the appropriate receiver over the digital data network or link that may exhibit packet delivery time variations and reordering. The receiver identifies data packets including the local timecode and delays processing (display) of the data packet until a timecode local to the receiving node matches the transmitter timecode plus some delay. The receiver also restores the original order of the packets by observing packet sequence number and placing them at appropriate location in memory buffer. By delaying processing, the Ethernet bridge compensates for any variance in network latency. The delay should be greater than a worst-case delay as defined by the network architecture. The Ethernet bridge allows a distributed multi-camera and multi-display system based on high-bandwidth Ethernet infrastructure, while still using non-Ethernet sensors, displays, and application processors.

    Teaming of smart NICs
    7.
    发明授权

    公开(公告)号:US12229578B2

    公开(公告)日:2025-02-18

    申请号:US17560142

    申请日:2021-12-22

    Applicant: VMware LLC

    Abstract: Some embodiments provide a method for a first smart NIC of multiple smart NICs of a host computer. Each of the smart NICs executes a smart NIC operating system that performs virtual networking operations for a set of data compute machines executing on the host computer. The method receives a data message sent by one of the data compute machines executing on the host computer. The method performs virtual networking operations on the data message to determine that the data message is to be transmitted from a port of a second smart NIC of the multiple smart NICs. The method passes the data message to the second smart NIC via a private communication channel connecting the plurality of smart NICs.

    Imaging device and electronic device

    公开(公告)号:US12228788B2

    公开(公告)日:2025-02-18

    申请号:US17588464

    申请日:2022-01-31

    Inventor: Xiangnan Lyu

    Abstract: An imaging device (100) and an electronic device (1000). The imaging device (100) includes a housing (10) and a first lens module (20). The housing (10) includes a base plate (11) and a side plate (12). The side plate (12) is provided with a sliding groove (125). The first lens module (20) includes a casing (21) and a lens group (22). The casing (21) includes a main body (211) and a sliding block (212). The sliding block (212) is slidably disposed in the sliding groove (125). The casing (21) is configured to drive the lens group (22) to slide.

    Systems and methods for volumetric sizing

    公开(公告)号:US12228388B2

    公开(公告)日:2025-02-18

    申请号:US18330248

    申请日:2023-06-06

    Applicant: Packsize LLC

    Abstract: A method for computing dimensions of an object in a scene includes: controlling, by a processor, a depth camera system to capture at least a frame of the scene, the frame including a color image and a depth image arranged in a plurality of pixels; detecting, by the processor, an object in the frame; determining, by the processor, a ground plane in the frame, the object resting on the ground plane; computing, by the processor, a rectangular outline bounding a projection of a plurality of pixels of the object onto the ground plane; computing, by the processor, a height of the object above the ground plane; and outputting, by the processor, computed dimensions of the object in accordance with a length and a width of the rectangular outline and the height.

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