On 03/02/2016 02:00 PM, Diyar Muhammed wrote:
Dear ALL
for example we use qpsk modulation and 1M sample rate,
what is the transmission throughput? data rate
-
You're going to have to decide what *symbol rate* want, and whether the
resulting signal bandwidth fits into your 1M sample rate.
Simple QPSK carries two bits/symbol.
Do some research on the bandwidth occupied by a QPSK signal at a given
symbol rate, and then use your stated 1M sample rate to see
how much you can "fit in" to a 1M sample rate.
Your question is more about signals, signal processing, and their
properties in the time and frequency domain which is quite independent from
which signal processing framework you're using.
I encourage you to do some research.
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