Which of the following cellular technologies divides digital cellular channels into three separate time slots for a more efficient manner of transporting data than previous methods?
A. RFID
B. 2.5G
C. UTRAN
D. TDMA
Which of the following cellular technologies divides digital cellular channels into three separate time slots for a more efficient manner of transporting data than previous methods?
A. RFID
B. 2.5G
C. UTRAN
D. TDMA