Various embodiments include a method performed by a processor of a Roadside Unit (RSU) processing system for controlling message transmission. In various embodiments, the RSU processing system may receive Internet of Vehicles (V2X) information from a vehicle, determine, based on the received V2X information, a minimum reception distance at which the vehicle or an operator of the vehicle will reliably receive a message from the RSU and has time to cause the vehicle to react to the message, and determine, based on the received V2X information, a minimum reception distance at which the vehicle or operator of the vehicle will reliably receive the message from the RSU. A transmit power level is determined based on the determined minimum receive distance, and the message is transmitted to the vehicle using the determined transmit power level. In various embodiments, the RSU processing system may determine the transmission power level by taking into account vehicle speed, vehicle location, road conditions, weather conditions, and/or the type of message being transmitted.

    各实施例包括由路侧单元(RSU)处理系统的处理器执行的用于控制消息传输的方法。在各实施例中,该RSU处理系统可从交通工具接收车联网(V2X)信息,基于所接收的V2X信息确定该交通工具或该交通工具的操作者将可靠地从该RSU接收消息并且有时间让该交通工具对该消息作出反应的最小接收距离,基于所确定的最小接收距离确定传输功率电平,以及使用所确定的传输功率电平将该消息传输到该交通工具。在各实施例中,该RSU处理系统可通过考虑交通工具速度、交通工具位置、道路状况、天气状况和/或正在传输的消息的类型来确定该传输功率电平。


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    Title :

    Roadside unit message transmission management


    Additional title:

    路侧单元消息传输管理


    Contributors:

    Publication date :

    2024-06-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze



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