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
- 15 Answers
- 24503 Views
- Reliance, Spice Telecom, I also Faced
- E-Mail Answers
Answer Posted / kenneth yindi
Currently the digital modulation used in telecom is GSMK
GMSK is a form of modulation used in variety of digital
radio communication systems.It has an advantage4s of being
able to carry digital modulation while still using the
spectrum efficiently.
One of the problems with other forms of phase shift keying
is that the sidebands extend outwards from the main
carrierand this can cause interference to the other radio
communication systems using nearby channels.
| Is This Answer Correct ? | 7 Yes | 0 No |
Post New Answer View All Answers
Explain ms-idn in gsm technology?
Explain tmsi?
What is the difference between cdu c and cdu a?
What do you mean by extended cell? Does it have any impact on the system? If yes, what?
What is frequency re-use in gsm technology?
What is hsn in gsm technology?
Explain what is the difference between diplexer and duplexer and what position?
What is gos in gsm technology?
Explain drx – trx?
What do you mean by extended cell?
What is drx in gsm technology?
What is channel coding in gsm technology?
List some advantages of gsm.
name the algorithms used in Ciphering
Explain the tdd in gsm technology?
