OQPSK, MSK and GMSK in communication system

Website members any body can tell me how to solve the question in communication system.

Use appropriate simulation to obtain and sketch a graph for the fractional out-of-band power for the following systems: OQPSK, MSK and GMSK. From your results find the bandwidth that contains 99 percent of the total power for each of these systems, by simulink?

[John D'Errico]

When you edit away your question, you insult those bothered to answer your question. If you are going to delete the question, then you should never have asked the question in the first place.

[Rena Berman]

(Answers Dev) Restored edit

Answer 1

[Dinesh Yadav]

Hi,

Kindly go through the following links it may not entirely solve your problem directly but give you some general idea to get started

https://in.mathworks.com/help/dsp/ug/view-the-spectrogram-using-spectrum-analyzer.html

https://in.mathworks.com/help/dsp/ug/estimate-the-power-spectrum-in-simulink.html