ofdm simulation

[malokolo]

Hi all.
I have to do ofdm simulation as part of my degree on matlab.any suggestions where i can get information to get me started.

also i need to implement it practically using DSP boards .


any suggestions on those issues.


thank you

[farhadmehran]

All right, but how the Matlab code is going to be loaded into DSP board?

[malokolo]

the implementation will be in C language

though i belive(if not mistaken) DSP boards has facilites to be connected with matlab.

[farhadmehran]

Oct 24, 2008 13:34:57 GMT -5 malokolo said:

the implementation will be in C language

though i belive(if not mistaken) DSP boards has facilites to be connected with matlab.

With MATLAB?! which DSP board are you going to use?

[malokolo]

not quite sure.that why i have written(if not mistaken)

I will do the implementation in C

[mafzal]

You can implement the model in Matlab using simulink and by Using RTW you generate the c-code and dump it to DSP.
if you want I can help you in that.

Thanks,

[malokolo]

Thank you mafzal for replaying,i will be glad if you can give me
some hint on how to do it please.

thanks

[mafzal]

so lets start with matlab modeling, let me know which are the toolbox you have in your matlab,
- which part of ofdm you want to implement?
- You want to implement transmitter or receiver or both?
- Do you have ofdm standard with you?
- so far how much you done wrt modeling?
- let me know where exactly you need my help.

[malokolo]

hi mafzal
i am trying to simulate both transimitter and reciver.
ifftsize=64
subcarriers=52
to be honest i am new to matlab and simulink.so i need to start with the simple on ofdm with bpsk.
x=randint(n,1)>0.5
modu=2*x-1
what shall i do before applying to IFFT

[aya2002]

where are you do you complete your discussion? please i need you to complete your discussion.
please complete