Ad-hoc messaging between wireless devices

The set of the identifier of other short distance transceiver devices in which the short distance transceiver device grasps existing within limits with which the 1st short distance transceiver device can communicate directly is determined, A message is transmitted to other short distance transceiver devices from the 1st short distance transceiver device. The outbound node list (203) given its service is generated, this list already received the message or that he is a member of an identifier set contains the identifier of other known short distance transceiver devices. A message and the outbound node list given their service are included in an outbound data structure (300). As opposed to each short distance transceiver which has an identifier contained in an identifier set, The communication link which is not established before it is established, an outbound data structure is transmitted to a short distance transceiver (211), and a communication link is closed-設 (ed) according to the completion of distribution of an outbound data structure (213).