Patent ID: 11936466
Assignee: E.F. JOHNSON COMPANY
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 6:
7. A system for providing communication in a distributed land mobile radio (LMR) system architecture, the system comprising:
a first controller associated with a first LMR site, the first controller configured to control communication between first devices within and remote to the first LMR site;
a second controller associated with a second LMR site, the second controller configured to control communication between second devices within and remote to the second LMR site; and
a third controller associated with at least one of the first LMR site or the second LMR site, wherein:
upon failure of the first controller, the third controller is configured to control communication between the first devices within and remote to the first LMR site, and
upon failure of the second controller, the third controller is configured to control communication between the second devices within and remote to the second LMR site;

wherein controlling communication comprises controlling transmission of a plurality of signals.