发明名称 Mobile terminal for a wireless telecommunication system with accurate real time generation
摘要 The present invention relates to a mobile terminal (1) for a wireless telecommunication system and a method providing accurate real time information in such a mobile terminal (1). The mobile terminal (1) comprises input means (3) for inputting basic time information (T0), memory means (4) for storing basic time information (T0) input via said input means (3), real time means (2, 5) for continuously providing real time information (Tx) on the basis of low frequency oscillation signal and said basic time information (T0), and processing means (5) for computing a correction value (K) for correcting said real time information Tx to obtain an accurate real time information (Tacc) on the basis of an accurate time difference between a first accurate time information (T1) and a second accurate time information (T2) and a real time difference between a first real time information (Tx1) and a second real information (Tx2) from said real time means (2, 5).
申请公布号 US6556512(B1) 申请公布日期 2003.04.29
申请号 US20000691408 申请日期 2000.10.18
申请人 SONY INTERNATIONAL (EUROPE) GMBH 发明人 WINKLER GREGOR
分类号 G04G3/02;G04G5/00;G04R40/06;(IPC1-7):G04C11/02 主分类号 G04G3/02
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