International Journal of Engineering Sciences & Research Technology (IJESRT)
Wireless communication is the fastest growing segment of communication industry. It has captured the attention of media and the imagination of public. There are many new applications emerging in the wireless communication including automated highways and factories, smart homes and appliances, remote telemedicine. So the growth of wireless systems coupled with the proliferation of laptop and palmtop computers as standalone systems and as part of the larger networking infrastructure. Vehicle safety wireless communications are emerging due to the occurrence of many accidents when distant objects or roadway impediments are not detected quickly.