FIELD: radio engineering and communication.
SUBSTANCE: invention relates to broadcast data transmission communication. Technical result is achieved by configuring an error correction source packet by adding a source error correction payload identifier (ID) to source symbols, included in the source symbol subblocks and configuring an error correction repair packet by adding a repair error correction payload ID to repair symbols, included in the first repair symbol subblocks; and transmitting the error correction source packet and the error correction repair packet, wherein the source error correction payload ID includes a source symbol ID indicating a sequence number identifying the source symbols within the error correction source packet, and wherein the repair error correction payload ID includes a source symbol block length indicating the number of source symbols in a source symbol block, generated by concatenating the source symbol subblocks.
EFFECT: technical result consists in improved packet transmission efficiency in the multimedia service system.
10 cl, 10 dwg
