FIELD: communications.
SUBSTANCE: invention relates to wireless communication. Method includes creating a plurality of data fragments from a single data unit. Method also includes a step of transmitting a plurality of data fragments to a receiver and receiving an acknowledgement from receiver after transmitting a last data fragment of plurality of data fragments. Method further includes selectively interpreting acknowledgement as a multi-fragment acknowledgement (MFA) in response to a value of a fragment sequence number (FGSN) of last data fragment. MFA indicates receipt or non-receipt by receiver of each of plurality of data fragments of single data unit.
EFFECT: technical result is high efficiency of network data traffic.
48 cl, 13 dwg
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