PLS help me iam stuck (detecting GSM signals using USRP in matlap )

[nesta 13]

hi guys how are u , iam really stck in my senior project and I cant do anything

I have Universal Software Radio Peripheral (USRP) and I have gsm receivers and antennas, I want to bulid a model in Simulink that can recieve a gsm signal ( coming from mobile ) and then plot the spectrom of it !

please can anyone here help me !?

I would really appreciate at . Thanks !

 

[nesta 13]

any help please ?

 

[cokibolong]

please check this linkKIT - CEL: Downloads - USRP - Getting Started
i think it so clear explanation

 

[nesta 13]

man i really thank u but this website just explain how yo get start with the USRP

But the prblem is how do I build a model in simulink that can receive a GSM signal from a source

 

[cokibolong]

but there is USRP simulink blockset. you can use it and re-define the samples of signal according to GSM parameter (frequency)

 

[nesta 13]

yes u r right

I used the usrp source(from block set) so that i make the USRP receive signals ,

but after that do I need to put block for receiving the data ? i put the blockset ( to workspace) so that i get the numbers as an array, and set the frequency of gsm transmitter

but after that how should I show the GSM spectrum ?!

thanks man u were helpful