In frequency division multiple access , each transmitter is allocated
a channel with a particular bandwidth and center frequency. All
transmitters are therefore able to transmit simultaneously, and the only
coordination required is the allocation of the individual channels. Separation
is achieved in frequency division multiple access by allocating
an individual channel to each transmitter.
Frequency division multiple access
is used in GSM to allocate carriers with a bandwidth
of 200 kHz. These carriers are shared among a number
of mobile stations using time division multiple access (TDMA).
Other topics in our resources on GSM related to FDMA include: