Downlink Pertaining to radiocommunication service, a downlink (DL or D/L) is the portion of a feeder link used for the transmission of signals from a space radio station, space radio system or high altitude platform station to an earth station. In the context of satellite communications, a downlink (DL) is the link from a satellite to a ground station. Pertaining to cellular networks, the radio downlink is the transmission path from a cell site to the cell phone. Traffic and signalling flowing within the base station subsystem (BSS) and network switching subsystem (NSS) may also be identified as uplink and downlink. Pertaining to computer networks, a downlink is a connection from data communications equipment toward data terminal equipment. This is also known as a downstream connection.
Downlink Pertaining to radiocommunication service a downlink (DL or D/L) is the portion of a feeder link used for the transmission of signals from a space radio station, space radio system or high altitude platform station to an earth station In the context of satellite communications, a downlink (DL) is the link from a satellite to a ground station. Pertaining to ,cellular networks, the radio downlink is the transmission path from a cell site to the cel.l phone. Traffic and signalling flowing within the base station subsystem (BSS) and network switching subsystem (NSS) may also be identified as uplink and downlink. Pertaining to computer networks, a downlink is a connection from data communications equipment toward data terminal equipment. This is also known as a downstream connection.