SYSTEM AND METHOD FOR AUTOMATIC ROAMING IN LAND MOBILE RADIO SYSTEMS

摘要

A system and method for automatic roaming in land mobile radio (LMR) systems are provided. The method includes determining a signal quality value for each of a plurality of communication channels (108-114) in the LMR system (50) and determining if a signal quality level of a current communication channel is below a predetermined threshold (116). The method further includes automatically switching (118) communication from the current communication channel to one of the plurality of communication channels if the signal quality level is determined (116) to be below the predetermined threshold.