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Relay selection method using radio environment database for multi-hop V2V communications

机译:利用无线电环境数据库进行多跳V2V通信的中继选择方法

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Due to the the harsh communication environment in Vehicular communications, the current applications and standards in vehicular ad-hoc networks (VANETs) can be applied for safety-related message exchange but in the future world, the other new applications for autonomous controlled vehicles require more reliability and capacity with small delay. Therefore, this paper proposes a new database of radio environment and packet delivery rate (PDR) for VANETs. In addition, we propose a novel relay selection method using the new database for wireless multi-hop Vehicle to Vehicle (V2V) communications. The simulation results show that the proposed method achieves the significant reduction of transmission time delay with keeping the decrease in the average number of transmitted packet in network.
机译:由于车辆通信中恶劣的通信环境,车辆自组织网络(VANET)中的当前应用程序和标准可以用于与安全相关的消息交换,但是在未来的世界中,用于自动控制车辆的其他新应用程序还需要更多的信息。可靠性和容量,延迟小。因此,本文提出了一个新的VANET的无线电环境和数据包传输速率(PDR)数据库。此外,我们提出了一种使用新数据库的新型中继选择方法,用于无线多跳车对车(V2V)通信。仿真结果表明,该方法在不降低网络平均传输包数的情况下,可以显着减少传输时延。

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