FIELD: information technologies.
SUBSTANCE: first unit of control information is received, including the first information with a message on condition from a receiving party, besides, the first information on the condition represents information on reception acknowledgement for multiple data units, sent to the receiving party, reception of the second unit of control information, including the second information with a message on condition posted as the latest information with a message on condition into the second unit of control information, and renewal of transfer window, using information on reception acknowledgement in the first information with a message on condition.
EFFECT: improved efficiency of transfer at the transmitting side.
10 cl, 27 dwg
