GMSK for gsm.. 8-PSK for EDGE

Which is the digital modulation used today in telecomn?
(whatever his question meant the answer was CDMA)
2) Why is walse code used? then, noncoherent detection,
coherent detection, Pn code(y it is used?) etc

Question Posted / rishad basheer

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Answer Posted / rishad basheer

GMSK for gsm..

8-PSK for EDGE

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