| 摘要 |
PCT No. PCT/DE95/00729 Sec. 371 Date Dec. 9, 1996 Sec. 102(e) Date Dec. 9, 1996 PCT Filed Jun. 3, 1995 PCT Pub. No. WO95/34961 PCT Pub. Date Dec. 21, 1995A method of synchronizing carrier frequencies in a mobile radio network having base and mobile stations, in which a synchronization signal is radiated from the base stations, is received by the mobile stations and is used to derive the transmission frequency. A group of sinusoidal oscillations having different frequencies is emitted from each base station as a synchronization signal. The mobile stations each have a matched filter, with which at least one of the transmitted sinusoidal oscillations can be found and detected. The method is insensitive to fading, and permits an extensive normalization of the circuits in the base stations and, in particular, permits a unified evaluation in the mobile stations.
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