Spread spectrum inter-vehicle communication using sector antennas
Spread spectrum inter-vehicle communication using sector antennas
复制标题
使用扇形天线的扩频车间通信
DOI：
10.1109/its.1998.713108
复制
发表时间：
1998
期刊：
影响因子：
--
通讯作者：
M. Nakagawa
中科院分区：
文献类型：
--
作者：
L. Michael;M. Nakagawa
本文提出了一种先进的利用直接序列扩频（DS/SS）的车间通信（IVC）形式，称为回旋镖通信。提出的系统是一种异步的，独立的通信方法，利用扇区天线首次与DS/SS IVC。以前的论文忽略了解释回飞棒通信的一些问题，例如使用全向天线时长时间的数据包碰撞。所提出的系统通过使用扇形天线克服了这些问题。这是通过计算机模拟证实。随着所提出的系统的可靠性增加，可以预期车辆事故的减少和更智能的交通流。
An advanced form of inter-vehicle communication (IVC), called boomerang communication, which uses direct sequence spread spectrum (DS/SS), is presented. The proposed system is an asynchronous, independent communication method that utilizes sector antennas for the first time with DS/SS IVC. Previous papers have neglected to explain some of the problems with boomerang communication, such as prolonged packet collisions when omni-directional antennas are used. The proposed system overcomes these problems by the use of sector antennas. This is confirmed by computer simulation. With increased reliability shown by the proposed system, a decrease in vehicular accidents and more intelligent traffic flow can be expected.