uplink

• Nom désignant une liaison ou un chemin de transmission de données depuis la Terre vers un engin spatial, un satellite ou un autre appareil distant.

A noun referring to a communication channel or transmission path from Earth to a spacecraft, satellite, or other remote device.

1. Space communicationC1formaltechnical

   A transmission sent from Earth to a spacecraft, satellite, or other space-based receiver, or the communication path used for such a transmission.

   Liaison montante

   • The ground station established a stable uplink with the satellite.
   • Commands for the rover were sent via a secure uplink.
   • Engineers monitored the uplink signal strength throughout the mission.