Abstract: A wireless traffic control system and method for wirelessly communicating information using traffic control signs are provided. The method includes wirelessly transmitting at least one of traffic control information and vehicle information from a traffic control sign and wirelessly receiving the information transmitted from the traffic control sign by at least one other traffic control sign.

Abstract: A system and method to wirelessly communicate information between traffic control signs and vehicles are provided. The method includes wirelessly communicating traffic control information from a traffic control sign to a vehicle and wirelessly communicating vehicle information from the vehicle to the traffic control sign.

Abstract: A communication system includes a first communication module, and a second communication module. The first communication module may receive a first type of communication signal (e.g. a mobile telephone signal) and convert it into a second-type of communication signal (e.g., a millimeter wave radio signal). The first type of communication signal may be a mobile telephone signal from a first fire fighter's mobile telephone who is located outside of the building. The first communication module may transmit the second-type of communication signal to the second communication module.