An "uplink" is a unidirectional radio link for the transmission of signals from a UE to a base station, from a Mobile Station to a mobile base station or from a mobile base station to a base station.
Telecommunication Standard Terms
1. The portion of a communications link used for the transmission of signals from an Earth terminal to a satellite or to an airborne platform. Note: An uplink is the converse of a downlink . (188 ) 2. Pertaining to data transmission from a data station to the headend. (188 )
Satellite TV Glossary
Antenna facility that transmits signals to a satellite.
An earth station that transmits a signal to a communications satellite.
The earth-to-satellite microwave link and related components such as earth station transmitting equipment. The satellite contains an uplink receiver; uplink components in the earth station are involved with the processing and transmission of signal to satellite.