论文标题
C-V2X道路安全接收优化的控制移动性
Controlled Mobility for C-V2X Road Safety Reception Optimization
论文作者
论文摘要
C-V2X用于道路安全的用例需要车辆之间的实时网络连接和信息交换。为了提高系统的可靠性和安全性，智能网络车辆需要合作进行网络优化。在本文中，我们使用C-V2X SIDELINK模式4抽象和C-V2X网络级别模拟的回归结果来制定在道路安全方案中公平的数据包接收率（PRR）的优化。在优化框架下，我们为传输节点设计了一个受控的移动算法，以适应其位置，以最大程度地使用单跳信息来最大化聚合的PRR。仿真结果表明，该算法会收敛并改善C-V2X模式广播消息的汇总PRR和公平性。
The use case of C-V2X for road safety requires real-time network connection and information exchanging between vehicles. In order to improve the reliability and safety of the system, intelligent networked vehicles need to move cooperatively to achieve network optimization. In this paper, we use the C-V2X sidelink mode 4 abstraction and the regression results of C-V2X network level simulation to formulate the optimization of packet reception rate (PRR) with fairness in the road safety scenario. Under the optimization framework, we design a controlled mobility algorithm for the transmission node to adaptively adjust its position to maximize the aggregated PRR using only one-hop information. Simulation result shows that the algorithm converges and improve the aggregated PRR and fairness for C-V2X mode broadcast messages.
