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

Answer Posted / rishad basheer

GMSK for gsm..

8-PSK for EDGE

Is This Answer Correct ?    9 Yes 5 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is the difference between gsm and umts?

514


Explain drx – trx?

638


What is sectorization of a cell in gsm technology?

542


Explain equalisation?

566


Explain base band frequency hopping?

698






Do you know what is frequency re-use?

587


Explain fdd?

799


What is the main difference between gsm and cdma?

483


Explain the fdd in gsm technology?

505


Give me some advantages of GSM?

549


What is the difference between rx lev sub and rx lev full?

526


Explain imei?

544


Explain about lte and gsm internetworking. Is it like gsm is used for backbone comm in lte?

608


Explain channel coding?

572


What is transmitted power control in gsm technology?

500