Context aware synchronization methods for decentralized V2V networks

    公开(公告)号:US10420051B2

    公开(公告)日:2019-09-17

    申请号:US15936777

    申请日:2018-03-27

    Abstract: In one example a system to manage inter-vehicle communication in a decentralized vehicle-to-vehicle network comprises a plurality of sensors to detect context information about driving conditions proximate a first vehicle; a communication interface to manage communications between the first vehicle and a second vehicle; and a controller communicatively coupled to the plurality of sensors and the communication interface and comprising processing circuitry, to receive context information from the plurality of sensors; determine, from the context information, when the first vehicle is approaching a dead zone in which contact with a communication network may be lost; and in response to a determination that the first vehicle is approaching a dead zone in which contact with a communication network may be lost, to activate a synchronization frame broadcast module to broadcast a synchronization frame via the communication interface. Other examples may be described.

    IN-NETWORK COMPUTATION AND CONTROL OF NETWORK CONGESTION BASED ON IN-NETWORK COMPUTATION DELAYS

    公开(公告)号:US20240073143A1

    公开(公告)日:2024-02-29

    申请号:US18498940

    申请日:2023-10-31

    CPC classification number: H04L47/12 H04L47/283

    Abstract: Systems, apparatus, articles of manufacture, and methods are disclosed for in-network computation and control of network congestion based on in-network computation delays. An example device includes interface circuitry to access a packet including a header having (1) a destination address field to identify a first network address of a destination device capable of performing an action and (2) a workload class field to identify a workload class associated with the action. The example device also includes programmable circuitry to utilize machine-readable instructions to perform the action at the device based on the workload class field, the device having a second network address that is different than the first network address. Additionally, the example programmable circuitry is to modify an indicator field of the packet to indicate that the action has been performed and cause the interface circuitry to forward the packet with the modified indicator field toward the destination device.

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