ASSISTED LOCALIZATION OF PROFESSIONAL MOBILE RADIO TERMINALS

摘要

A mobile device for the assisted localization (1) of professional mobile radio terminals (15) communicating according to a professional digital communication protocol (TETRA, DMR), having: a satellite receiver (3) designed to provide position information; a control unit (2, 8) connected to the satellite receiver (3), which communicates, through a professional mobile radio terminal (15), with a server A-GNSS (25) of an assisted global navigation satellite system (A- GNSS) and localizes the professional mobile radio terminal (15) on the basis of the position information provided by the satellite receiver (3) and of auxiliary information provided by the A-GNSS server (25).