They consist of antennas, transceivers, controllers, and power supplies to transmit and receive signals. . Theories of signal processing are also crucial for understanding how data is modulated and transmitted effectively. Moreover, advancements like multiple-input multiple-output (MIMO) technology enhance signal strength and capacity by utilizing multiple antennas at both the base station and the. . A base station represents an access point for a wireless device to communicate within its coverage area. It usually connects the device to other networks or devices through a dedicated high bandwidth wire of fiber optic connection. This change has come about through investment opportunities based on a long-term BTS antenna lease agreement.