LTE devices use QPSK, 16QAM and 64QAM to modulate data and control information. The eNodeB supports all of these modulation techniques for the Down Link direction.
Read moreWhat modulation does 5G use?
Orthogonal Frequency Division Multiplexing (OFDM) is an efficient modulation format used in modern wireless communication systems including 5G.16 Nis 2020
Read moreWhat modulation is used in 3G?
QPSK modulation principle . This modulation technique is used in 3G system.
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