how to ad hoc networking mode using WiFi in vehicles
We are making inter-vehicle communication system. So, we are looking at using WiFi Ad-Hoc networking mode (with no external infrastructure needed except what ever is in the vehicle).. [ we are looking to transmit Voice. Voice-over ad hoc network mode using Wifi ] - how it is possible to do. Please mention what exactly we require to build a system like this.
Secondly. One of my colleague raised a question : Why can't we use a typical radio transmitter & receiver.. i.e., put a radio transmitter & receiver in every vehicle. so, who ever is in your close vicinity gets connected..
Why do we need something more complicated device mentioned previously.