What is FDMA (Frequency-Division Multiple Access)?

FDMA is utilized in multiple-access protocols. Frequency division multiple access is the division of the recurrence band assigned for wireless cellular telephone communication into 30 channels, every one of which can convey a voice conversation, with digital service, and convey digital information. FDMA permits various clients to send information through a solitary correspondence channel by isolating the data transmission of the channel into independent non-overlapping frequency sub-channels and designating each sub-channel to a different client.