发明名称 Navigation using global positioning system, has error correction via radio transmission to increase accuracy of satellite navigation
摘要 The navigation system comprises a stationary applicable system using radio transmission to provide data on the accurate position. The user has up-to-date choices about his destination, The system increases the accuracy of the satellite navigation using error correctors though the radio transmitter.
申请公布号 DE19918648(A1) 申请公布日期 2000.10.19
申请号 DE19991018648 申请日期 1999.04.16
申请人 DEUTSCHE TELEKOM AG 发明人 EHLERT, UWE;SIEBERT, EBERHARD;BAUERNFEIND, HORST
分类号 G01C21/26;G01S1/00;G01S5/14;G01S19/07;G01S19/41;(IPC1-7):G01C21/02;G01S5/12 主分类号 G01C21/26
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