78188190
Nov 22, 2002
A SYSTEM COMPRISED OF MULTIPLE RADIOS AND A BASE STATION OR GATEWAY WHICH INTERFACES TO A COMMUNICATIONS BACKBONE, FOR ALLOWING USERS TO COMMUNICATE WITH EACH OTHER, TRANSMITTING BOTH VOICE AND DATA, ALLOWING THE GEO-LOCATION OF EACH RADIO IN HARSH ENVIRONMENTS, AND DISSEMINATING THIS INFORMATION THROUGHOUT THE NETWORK FORMED BY THE RADIOS, AND CAPABLE OF OPERATING IN URBAN SETTINGS AND STEEL REINFORCED BUILDINGS WHERE EXISTING COMMUNICATIONS EQUIPMENT FAILS TO OPERATE, AND MARKETED TO FIRE RESPONSE, EMERGENCY RESPONSE AND PUBLIC SAFETY PERSONNEL
Electrical and Scientific Apparatus