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qpsk.rar
WCDMA - Simulation of DSSS and QPSK, get number of bit errors. U can change number of chip per bit to see the result better when increasing.
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QPSK-demodulator.rar
Pre designed QPSK demodulator (can choose to use PLL or signal generator to demodulate)
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QPSK-Demodulation.rar
... the SPACE TIME BLOCK CODED system based on
Alamouti scheme, where the modulation is BPSK. Now I am trying to
extend that to QPSK and higher modulations.
Since for SISO channels, BER curve for BPSK and QPSK is equal in AWGN
and flat fading channels.
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