ATIS Telecom Glossary
Tuesday, July 29, 2014

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uplink (U/L)

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. 2. Pertaining to data transmission from a data station to the headend.

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These definitions were prepared by ATIS Committee PRQC
 
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