PRIORITISED TRANSMISSION OF DATA TELEGRAMS Russian patent published in 2015 - IPC H04W4/00 H04L12/413 

FIELD: radio engineering, communication.

SUBSTANCE: invention relates to a method of transmitting data telegrams (13a, 13b) from a transmitter (11a) to at least one receiver (11b), wherein the data telegrams (13a, 13b) to be transmitted are associated with a priority level which, during transmission of the corresponding data telegram (13a, 13b), specifies a priority to be considered. In the transmitter (11a) each priority level is associated with an intermediate storage area (17a, 17b); the data telegrams (13a, 13b) are transmitted over a physical communication medium (12) through different logical data connections (15a, 15b), wherein the number of logical data connections (15a, 15b) corresponds to the number of priority levels; data telegrams (13a) in the intermediate storage area (17a) associated with a lower priority level are transmitted through the logical data connection (15a) associated with said priority level until at least one data telegram (13b) is present in the intermediate storage area (17b) associated with a higher priority level, and the data telegram (13b) in the intermediate storage area (17b) associated with the higher priority level is transmitted through the logical data connection (15b) associated with the higher priority level.

EFFECT: transmitting data telegrams with different priority levels at a relatively low cost and therefore faster.

9 cl, 2 dwg