π / 4,
franklin marshall paris
Chinese Abstract: Monte-Carlo computer simulation, compared with BPSK,
abercrombie paris, analysis of the ideal Gaussian white noise channel, π/4-DQPSK and coherent π/4-QPSK noise immunity; also analyzed both the multi-path fading channel anti -fading and anti-multipath performance. Simulation results show that in the AWGN channel, π/4-QPSK anti-noise performance with BPSK same,
abercrombie marseille, but better than π/4-DQPSK 3dB; in multipath fading channel,
ralph lauren paris, π/4-DQPSK and π/4-QPSK anti-multipath fading performance than BPSK.
π/4-DQPSK multipath fading noise performance simulation
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