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Old 09-29-2007, 10:06 PM
charliemason
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Default PSK, QPSK, 16 QAM, 64 QAM

Im doing some work with wireless modulation techniques. From what i have
learnt 16 QAM uses 4 bits per symbol, and 64 QAM uses 6 bits per symbol.
Does anyone know how many bits per symbol are used with PSK and QPSK?

thanks,

Mike.



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Old 09-30-2007, 10:36 PM
Faisal...
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Default Re: PSK, QPSK, 16 QAM, 64 QAM

Hello Mike

When you mean PSK, you really mean BPSK or bi phase shift keying.

Well:
BPSK: 1 bit per symbol
QPSK: 2 bits per symbol

Best Regards,
Faisal...

On 29 Sep, 22:06, "charliemason" <charli...@tpg.com.au> wrote:
> Im doing some work with wireless modulation techniques. From what i have
> learnt 16 QAM uses 4 bits per symbol, and 64 QAM uses 6 bits per symbol.
> Does anyone know how many bits per symbol are used with PSK and QPSK?
>
> thanks,
>
> Mike.




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