Radio mit Synchronisierungsvorrichtung und zugehöriges Verfahren
A mobile radio (10) with a synchronization apparatus (14) executes a method (60) for time synchronizing the radio (10) and a base station (12). Base station (12) and radio (10) have internal timers (26, 16). A control unit (18) in the radio (10) receives a signal (29) from the base station (12) and...
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Zusammenfassung: | A mobile radio (10) with a synchronization apparatus (14) executes a method (60) for time synchronizing the radio (10) and a base station (12). Base station (12) and radio (10) have internal timers (26, 16). A control unit (18) in the radio (10) receives a signal (29) from the base station (12) and determines the difference F between timers (26, 16, 30) in the base (12) and mobile (10). The control unit (18) writes instructions I(i) and their execution times T(i) to a memory (42) within the radio (10). One of these instructions I(N) reloads the radio timing counter (30) with a corrected value C = f(F,B) at a predetermined time T(N) = B which avoids conflicts with other operations of the radio (10). |
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