Program clock reference correction method in a multiplexed burst mode downlink transmission in an integrated multispot satellite communication system

Method of correcting the reference clock adapted to be performed in a transmission is made in transport chains MPEG2 in TDMA format using a downlink in an integrated system multibeam satellite communication (S) Program which said downlink transmitted in bursts and comprises a plurality of multiplexed packets, modulated and compressed corresponding to at least one user (a1, a2, b1, c1, c2, c3 and c4) characterized in that said correction Reference Program Clock is calculated depending on a distance (d) defined between a real position of a packet (a12) and an estimated that packet position, and the estimated position said stack (a12) would occupy if the downlink had not been compressed in a stage modulation and compression.