The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 28, 1999
Filed:
Jul. 16, 1996
Robert Lechner, Boeheimkirchen, AT;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
The arrangement synchronizes the radio transmission in a radiotelephone subscriber connection network. The connection network for the subscriber connection to the telecommunication exchange (LE) is divided into a central control unit (RDU), at least one concentrating, decentralized unit (RBC), as well as a plurality of base stations (RBS) between which and subscriber stations the radio transmission to be synchronized occurs. The decentralized units contain receivers (GPS-E) for reference signals of a radio-locating system, for example GPS, beamed out by satellites and derive time signals therefrom for the time-division multiplex radio frame of the base stations that they transmit thereto via a U-interface (U).