FIELD: communication.
SUBSTANCE: method includes the following steps: obtaining a data packet, extracting key information from the packet and searching for this information in the list of key information of previously received packets, wherein: if there is a record on a packet with the same key information in the list, then this packet is considered to be duplicated and is deleted; if the data packet is not in the list of received packets, it is added, and the counter of the number of received duplicate data packets is set equal to 1; if the data packet is present in the list of received packets, the counter of the received duplicate data packets is increased by 1; if the counter of the number of received duplicate data packets and the counter of the number of transmitted copies of this packet does not exceed a certain predetermined number, then the data packet is transmitted over the air, wherein the data packet transmission counter is increased; if any of these counters exceeds a certain number, then this data packet is removed from the transmission queue; when receiving a data packet over the air, matching of a network feature and a matching of a channel feature are checked.
EFFECT: reduced number of transmitted data packets.
1 cl, 7 dwg
