FDMA

FDMA, or Frequency Division Multiple Access, is a method used in communications to allow multiple users to share the same communication channel simultaneously. It works by dividing the available bandwidth into separate frequency bands, with each user assigned a unique frequency. Think of it like different radio stations broadcasting on different frequencies, so multiple conversations can happen at once without interference. This technique ensures efficient use of space and prevents signals from overlapping, enabling clear and reliable communication for many users simultaneously.