Methods, systems, and devices are described for wireless communication in which a susceptible road user (VRU) user equipment (UE) indicates to a user that current location accuracy is sufficient or insufficient for approaching vehicles to determine whether they are dangerous for the VRU. The location accuracy may be based on an accuracy threshold configured at the UE, such as by a serving base station or roadside unit (RSU). The precision threshold may be configured by application layer signaling via common signaling or dedicated signaling, or may be pre-configured in the UE. When the VRUUE location accuracy exceeds a specified threshold within a particular time interval, the UE may notify the user that approaching vehicles will not determine their location with sufficient accuracy to perform an evasive action.
描述了用于进行无线通信的方法、系统和设备,其中易受影响的道路用户(VRU)用户装备(UE)向用户指示当前位置精度对于正在驶近的交通工具足以或不足以确定它们是否对该VRU构成危险。该位置精度可基于在该UE处诸如由服务基站或路边单元(RSU)配置的精度阈值。该精度阈值可经由公共信令或专用信令、通过应用层信令来配置,或者可在该UE中预先配置。当该VRUUE位置精度在特定时间间隔内超过指定的阈值时,该UE可向该用户通知正在驶近的交通工具将无法以足够的精度确定它们的位置以进行规避动作。
Roadside user alarm technology based on positioning accuracy
基于定位精度的路边用户警报技术
2024-07-02
Patent
Electronic Resource
Chinese
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