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 / 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 what is the deference between rx lev sub and rx lev full?what you mean by link budget?
What is the structure of entire gsm?
What is speech coding in gsm technology?
What is the mean of power control in gsm technology?
What is cell splitting in gsm technology?
Explain wps?
What is cycling frequency hopping in gsm technology?
Explain about lte and gsm internetworking. Is it like gsm is used for backbone comm in lte?
Give me some advantages of GSM?
How do you link a t1 from the 1st bts to 2nd bts?
Explain imsi?
Explain ma?
What is wps in gsm technology?
what is the deference between rx lev sub and rx lev full?what you mean by link budget?
What is the difference between rx lev sub and rx lev full? What you mean by link budget?