Explain the modulation technique used in gsm.

Categories >> Engineering >> Electronics Communications
Suggest New Category

Question Posted / muhammad umair

12 Answers
29184 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

Explain the modulation technique used in gsm...

Answer / rehan

guassian minimal shift keying(GMSK)

Is This Answer Correct ?

75 Yes

3 No

Explain the modulation technique used in gsm...

Answer / prankster

its GMSK (Gaussian Minimum Shift keying) a type of continous
phase Frequency Shift keying

Is This Answer Correct ?

50 Yes

2 No

Explain the modulation technique used in gsm...

Answer / jagannath

GMSK

It is a special type of digital FM modulation.

Is This Answer Correct ?

52 Yes

16 No

Explain the modulation technique used in gsm...

Answer / santosh

GMSK - which is type of continuous phase frequency shift
keying .

Is This Answer Correct ?

31 Yes

0 No

Explain the modulation technique used in gsm...

Answer / mohammed yusuf shaikh

0.3 GMSK

Where 0.3 represents the bandwidth of a gaussian filter
used in modulation.
First signal is shaped by a gaussian filter and then
modulated.

Is This Answer Correct ?

28 Yes

2 No

Explain the modulation technique used in gsm...

Answer / sameer

GMSK modulation is a type of MSK which itself is a type of
Phase Shift Keying. One of the problems with PSK is that
the side bands extend out from the carrier. To overcome
this, MSK and its derivative GMSK are used.MSK and GMSK are
both modulations known as Continous Phase Scheme.Here there
are no discontinuities because frequency changes occur at
the CARRIER ZERO Crossing Points.

Is This Answer Correct ?

22 Yes

1 No

Explain the modulation technique used in gsm...

Answer / bharat_n86n

TDMA
mean

time devision multiplexing acessing

Is This Answer Correct ?

4 Yes

1 No

Explain the modulation technique used in gsm...

Answer / sri

It is a special type of digital FM modulation

Is This Answer Correct ?

0 Yes

1 No

Explain the modulation technique used in gsm...

Answer / satheesh

cdma (code division muliple access)

Is This Answer Correct ?

5 Yes

17 No

Explain the modulation technique used in gsm...

Answer / anand kumar

pulse code modulation technique used in GSM

Is This Answer Correct ?

2 Yes

15 No

Post New Answer

More Electronics Communications Interview Questions

Why are the coupling capacitors required?

0 Answers

What is handover?

0 Answers

What is meant by natural commutation?

0 Answers

please send the last 5 years {{{JUNIOR ENGINEER - ELECTICAL, ELECTRONICS RRB CHENNAI}}} TECHNICAL question papers TO MY EMAIL ID pushpapappu@yahoo.co.in

0 Answers

How can I make calculation to Install level transmitter (DP) for open tank and close tank

0 Answers

how pwm signals generated????

0 Answers

Convert 1024 (in decimal) to octa and hexadecimal form

0 Answers

What are the causes of failure of mosfet in an high frequency application?

2 Answers

A Square matrix each of whose diagonal element is 1 and each of the non-diagonal element is zero is called

7 Answers

wyh IC start with the number 74 like 7432,7400