Spectrum efficiency

Spectrum efficiency refers to how effectively a communication system uses the available frequency spectrum to transmit data. Imagine the frequency spectrum as a highway with limited lanes; spectrum efficiency is about maximizing the number of vehicles (data) that can travel without traffic jams (interference). Higher spectrum efficiency means more information can be shared simultaneously within the same frequency range, enabling better performance and faster communication. This is crucial for wireless technologies like mobile phones and Wi-Fi, where the demand for bandwidth continues to grow. Efficient use of the spectrum leads to improved connectivity and better service for users.