| 摘要 |
In a method and in a system for time synchronization within a mobile ad-hoc network, every node (31, 32, 33, 34, 35, 36, 37, 38) of the mobile ad-hoc network transmits a message signalling a presence (1), in each case within a given time frame. The received message signalling a presence (1) is acknowledged by every node (31, 32, 33, 34, 35, 36, 37, 38) disposed within the transmission range of the transmitting node (31, 32, 33, 34, 35, 36, 37, 38), in each case with an acknowledgement message (2). On the basis of the information in an acknowledgement message (2) which one of the two nodes (31, 32, 33, 34, 35, 36, 37, 38) receives, that node (31, 32, 33, 34, 35, 36, 37, 38) of two nodes (31, 32, 33, 34, 35, 36, 37, 38) disposed within the transmission range of one another is specified, with the local time of which the respectively other node (31, 32, 33, 34, 35, 36, 37, 3831, 32, 33, 34, 35, 36, 37, 38) synchronizes its local time. |
