Downlink

Downlink refers to the transmission of data from a satellite, cell tower, or other communication infrastructure to a user's device, such as a smartphone or computer. It is the flow of information received by the user, like a phone call, internet data, or streaming content. In wireless communication systems, downlink is essential for delivering content from service providers to consumers. It works alongside uplink, which is sending data from the user back to the network. Together, these processes enable seamless two-way communication, ensuring users can access online services, receive updates, and communicate effectively.