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From: Syed Asad on 24 Apr 2010 15:36
"Kamran Khan" <kimji4u(a)mathworks.com> wrote in message <f9ga4o$htl$1(a)fred.mathworks.com>...
> Hello All,
>
> One answer which i got is that in simulink deals
> with baseband representation of the signals so no need to
> change for 2.4 Ghz. Also i have successfully implemented
> 16QAM with effect of AWGN and got the ber values close to
> the theoratical values.
>
> So if anyone need my help i am available.
>
> regards,
> Kami
> "Kamran Khan" <kimji4u(a)mathworks.com> wrote in message
> <f89p0d$ave$1(a)fred.mathworks.com>...
> > Hi,
> >
> > I want to implement 16 QAM modulation in simulink
> with the effect of AWGN channel for (2.4Ghz freq) and then
> find the (BER vs EbNo)
> > I have put following simulink blocks.
> >
> > 1.Bernoulli Genrator (2)Rectangular QAM modulator (3)
> Awgn Channel (4)Rectangular QAM demodulator (5) Error Rate
> Calculator.
> >
> > My question is.
> >
> > "How to realise this simulink model for 2.4Ghz as on the
> QAM modulator side there is no option of setting the
> frequency,so how to set my frequency(i.e using which block)
> I dont know how to come up with this problem?
> >
> > If anybody is having idea please give some idea.
> >
> > BR,
> > Kim
> AT "Kamran Khan" As you said that u made 16QAM In simulink Sucessfully i want your help in this ,i too want to make a Simulink Model of 16QAM but the problem is that im unable to define Signal Concellation.
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