| 摘要 |
FIELD: radio engineering, communication.SUBSTANCE: method for time synchronisation of multiple different wireless networks (A, B) operating on different radio links (c, c). Each wireless network (A, B) has at least one data sensor (A.1, A.2, A.3, A.4, B.1, B.2, B.3, B.4) for measuring data and a gateway (A.0, B.0), to which the measured data are sent. The method involves one time-setting unit (TM) transmitting time synchronisation messages successively over different radio links (c, c) of all involved networks (A, B).EFFECT: enabling time synchronisation of different networks in an easy, effective and reliable manner.13 cl, 3 dwg |
