A telecommunications satellite payload includes a signal receiver (ANT) for receiving signals transmitted on an uplink, an analogue-to-digital converter (ADC) for converting the received signals into digital samples, a modem (MOD), an inter-satellite communication device (ISL) and a traffic management unit (GT) configured, on the basis of resource planning information (PL), so as to transmit the digital samples either to the modem (MOD) in order to be demodulated or to the inter-satellite communication device (ISL) in order to be transmitted to a recipient satellite responsible for demodulating the digital samples.