Method for Synchronising Clock Pulse Devices
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Abstract
The invention relates to a method for synchronizing clock pulse devices. According to this method, an emission unit emits at least one narrow-band distant signal; clock pulse devices of receiving units are pre-synchronized by coupling the same to the source of one such distant signal; the emission unit emits a wide-band measured signal after a defined waiting time, and the receiving units receive said signal; and the receiving units correlate the wide-band measuring signal with a homogeneously modulated comparison signal, the receiving time of the wide-band measuring signal and the deviation in the synchronization of the clock pulse devices being determined and compensated on the basis of the correlation result.
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Citations
29 Claims
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1-14. -14. (canceled)
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15. A method for synchronizing clock pulse devices, comprising:
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emitting, by a transmitter unit, at least one narrow-band pre-signal; pre-synchronizing clock pulse devices of receiver units to a source of the pre-signal via a coupling to such a pre-signal; emitting, by the transmitter unit, a broadband measurement signal after a specific wait time and receiving, by the receiver units, this signal; and correlating, by the receiver units, the broadband measurement signal with a similarly modulated comparison signal and, based on a correlation result, determining a reception point in time of the broadband measurement signal and a deviation of the synchronization of the clock pulse devices and this is compensated. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 27, 28, 29)
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Specification