Position verification in vehicular communications
Position verification in vehicular communications
复制标题
车辆通信中的位置验证
DOI：
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发表时间：
2013
期刊：
影响因子：
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通讯作者：
M. Saha
中科院分区：
文献类型：
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作者：
Sushanta Das;M. Saha
在本文中，我们提出了一种新的移动观测车辆定位方法来估计目标车辆的位置，而不必依赖固定的路边基础设施单元（RSU）作为参考节点。它还使移动观察车辆能够验证目标车辆的GPS辅助定位声明。所提出的方法根据专用短程通信（DSRC）协议利用信标的周期性重传，该协议涵盖了车对车（V2V）驾驶辅助应用的无线通信。我们进行了模拟和数值分析来评估所提出方法的有效性。
In this paper, we propose a novel positioning methodology for a moving observer vehicle to estimate the location of a target vehicle without having to rely on fixed roadside infrastructure units (RSU) as reference nodes. It also enables the moving observer vehicle to verify the GPS assisted location claims by the target vehicle. The proposed method exploits the periodic retransmission of beacons as per the Dedicated Short Range Communication (DSRC) protocol that covers wireless communications for Vehicle-to-Vehicle (V2V) driver-assistance applications. We have conducted simulations and numerical analyses to evaluate the effectiveness of the proposed method.