AD HOC COMMUNICATION NETWORK

The invention relates to an ad hoc communication network comprising at least one vehicle-side radio device (8) connected to the vehicle (2), a plurality of track-side radio devices (4a...c) installedon a track (1) of the vehicle (2), and a monitoring and control unit (3), which is connected to at least one track-side radio device (4a...c) for communication. The track-side radio devices (4a...c) communicate, without logical connection with other track-side radio devices (4a...c) located within the radio range and with the vehicle-side radio device (8) and forward received data to other track-side radio devices (4a...c) located within the radio range. At least two other track-side radio devices (4a...c) are located in each direction along the track (1) within the radio range of each track-side radio device (4a...c). The track-side radio devices (4a...c) transfer received data to the closest and to the second closest track-side radio device (4a...c) in at least one direction along the track (1). 提出了一种Ad-hoc通信网络，