ofdma

Orthogonal Frequency Division Multiple Access (OFDMA) is a multi-user version of the digital modulation scheme known as Orthogonal Frequency Division Multiplexing (OFDM). It allows multiple users to share the same frequency band by dividing it into multiple sub-carriers, improving spectral efficiency and reducing latency. OFDMA is widely used in modern wireless communication standards such as LTE and Wi-Fi 6, benefiting users who require high data rates and improved network performance.