TDMA (Time Division Multiple Access), is a digital technology, as well as with the split of the available spectrum to Discrete number of channels that remain, although each channel represents a fixed time slot than the band frequency that remain.

For example, which is a TDMA technology to GSM, Carriers that share the bandwidth into 2300 Khz eight time-division channel. GSM (global system for mobile) technology that is based TDMA.