Title:
METHOD FOR SYNCHRONISING CLOCK PULSE DEVICES
Document Type and Number:
WIPO Patent Application WO2005098465
Kind Code:
A3
Abstract:
The invention relates to a method for synchronising clock pulse devices (CLK1, CLK2). According to said method, an emission unit (T) emits at least one narrow-band distant signal (V1,V2); clock pulse devices (CLK2) of receiving units (BS1, BS2, ..., BSM) are pre-synchronised by coupling the same to the source of one such distant signal; the emission unit emits a wide-band measuring signal (V3) after a defined waiting time (Tw), 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 (V3) and the deviation in the synchronisation of the clock pulse devices being determined and compensated on the basis of the correlation result.
Inventors:
VOSSIEK MARTIN (DE)
Application Number:
PCT/EP2005/051439
Publication Date:
December 08, 2005
Filing Date:
March 30, 2005
Export Citation:
Assignee:
SIEMENS AG (DE)
VOSSIEK MARTIN (DE)
VOSSIEK MARTIN (DE)
International Classes:
G01S5/06; G01S5/02; (IPC1-7): G01S5/06
Foreign References:
US5519718A | 1996-05-21 | |||
US6697629B1 | 2004-02-24 | |||
FR2855881A1 | 2004-12-10 | |||
DE10157931A1 | 2003-06-12 |
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