| 摘要 |
In order to provide a communication system (100) as well as a method for communication between and among mobile nodes (10, 12, 14, 16), in particular between and among vehicles, with each node (10, 12, 14, 16) broadcasting at least one message (22) and receiving at least one arriving message (32, 34, 36) being broadcasted by at least one neighbouring node (12, 14, 16), wherein a flexible and immediate adjustment of the transmission power in accordance with the transmitting conditions, for example with the traffic density, is guaranteed, it is proposed (i) that the distance and/or number of the neighbouring nodes (12, 14, 16) is determined by means of the arriving messages (32, 34, 36), and (ii) that the transmission power for broadcasting the message (22) is selected in dependence on the distance and/or number of the neighbouring nodes (12, 14, 16), in particular in dependence on the average number of nodes as determined from the respective numbers of nodes sensed by the respective neighbouring nodes (12, 14, 16). |
