Howtosignalprocessing
- What is uplink in cellular communication?
- What does an uplink transmit?
- What is the difference between uplink and upload?
- What is uplink and downlink frequency in mobile communication?
What is uplink in cellular communication?
Uplink and downlink, also called upload and download, refers to the two-way communication between a cell tower and your phone. Downlink definition – signal coming from a cell tower to your cellular device. Uplink definition – signal leaving your cellular device and going back to a cell tower.
What does an uplink transmit?
Pertaining to radiocommunication service, an uplink (UL or U/L) is the portion of a feeder link used for the transmission of signals from an earth station to a space radio station, space radio system or high altitude platform station.
What is the difference between uplink and upload?
Communications System
When an uplink is being received by the spacecraft at the same time a downlink is being received by Earth, the communication is called two-way. If there is only an uplink happening, this communication is called upload. If there is only a downlink happening, the communication is called one-way.
What is uplink and downlink frequency in mobile communication?
In GSM network, the packet transmission from MS to BTS is known as uplink where as from BTS to MS is known as downlink. In GSM frequency range from 890 MHz to 915 MHz is used as uplink frequency where as 935 MHz to 960 MHz is used as downlink frequency. Refer GSM system tutorial>>.
