发明名称 Calculation method in a radio system for calculating the geometrical time difference between transmitters
摘要 A calculating method and a radio system comprising a set of emitters and a set of receivers and a measuring mechanism, which measure the time difference between the reception moments of signals transmitted by the transmitters while the receiver is receiving signals, and which calculate the geometrical time difference of the signals transmitted by the transmitters. The radio system includes a calculating mechanism, which forms the real time difference between the transmission moments of the signals transmitted by the transmitters as a function of time by of measuring the time difference of the signals transmitted by the transmitters as a function of time by of measuring the time difference of the signals received by the receiver and by of the geometrical time difference.
申请公布号 US7194272(B2) 申请公布日期 2007.03.20
申请号 US20020195079 申请日期 2002.07.15
申请人 NOKIA NETWORKS OY 发明人 RUUTU VILLE;RANTALAINEN TIMO M.
分类号 G01S19/36;G01S5/02;G01S5/10;H04W64/00 主分类号 G01S19/36
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