DYNAMIC TRANSMISSION CONTROL OVER INTER-VEHICLE COMMUNICATIONS IN ITS
DYNAMIC TRANSMISSION CONTROL OVER INTER-VEHICLE COMMUNICATIONS IN ITS
复制标题
车辆间通信的动态传输控制
DOI：
10.1053/jinf.2002.1052
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发表时间：
2000
期刊：
影响因子：
--
通讯作者：
H. Okada
中科院分区：
文献类型：
--
作者：
H. Koike;S. Matsuda;H. Okada
本文提出了两种动态控制方法车辆到车辆通信，其中许多车辆直接发送和接收数据包的广播型无线通信有限的带宽。所提出的方法根据车辆通信网络的变化来调整车辆的传输功率和传输间隔。有两种方法可以用来估计这些变化。第一个使用接收到的数据包的记录，第二个评估的道路上的交通容量。两种传输控制方法的有效性从计算机模拟的结果进行了报告和不同的协议之间的性能结果进行了比较。
This paper proposes two dynamic control methods vehicle to vehicle communications in which numerous vehicles transmit and receive data packets directly over broadcasting-type wireless communications with limited bandwidth. The proposed methods adjust the transmission power and transmission interval of the vehicles according to changes in the vehicular communications network. Two methods are used to estimate these changes. The first uses the records of received packets and the second evaluates the traffic capacity on the roads. Results from a computer simulation regarding the validity of the two transmission control methods are reported and performance results are compared between different protocols.