...
首页> 外文期刊>Wireless Communications Letters, IEEE >iRDRC: An Intelligent Real-Time Dual-Functional Radar-Communication System for Automotive Vehicles
【24h】

iRDRC: An Intelligent Real-Time Dual-Functional Radar-Communication System for Automotive Vehicles

机译:IRDRC:用于汽车车辆的智能实时双功能雷达通信系统

获取原文
获取原文并翻译 | 示例
           

摘要

This letter introduces an intelligent Real-time Dual-functional Radar-Communication (iRDRC) system for autonomous vehicles (AVs). This system enables an AV to perform both radar and data communications functions to maximize bandwidth utilization as well as significantly enhance safety. In particular, the data communications function allows the AV to transmit data, e.g., of current traffic, to edge computing systems and the radar function is used to enhance the reliability and reduce the collision risks of the AV, e.g., under bad weather conditions. The problem of the iRDRC is to decide when to use the communication mode or the radar mode to maximize the data throughput while minimizing the miss detection probability of unexpected events given the uncertainty of surrounding environment. To solve the problem, we develop a deep reinforcement learning algorithm that allows the AV to quickly obtain the optimal policy without requiring any prior information about the environment. Simulation results show that the proposed scheme outperforms baseline schemes in terms of data throughput, miss detection probability, and convergence rate.
机译:这封信介绍了一种智能实时双功能雷达通信(IRDRC)系统,用于自动车辆(AVS)。该系统使AV能够执行雷达和数据通信功能,以最大化带宽利用率,并显着提高安全性。特别地,数据通信功能允许AV传输数据,例如当前业务,以用于边缘计算系统和雷达功能来增强可靠性并降低AV的碰撞风险,例如,在恶劣天气条件下。 IRDRC的问题是决定何时使用通信模式或雷达模式,以最大限度地提高数据吞吐量,同时在给出周围环境的不确定性的情况下最小化意外事件的错过检测概率。为了解决这个问题,我们开发了一个深度加强学习算法,允许AV快速获得最佳政策而不需要有关环境的任何先前信息。仿真结果表明,该方案在数据吞吐量,错过检测概率和收敛速率方面优于基线方案。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号