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Non coherent demodulation of pi/4 DQPSK (TETRA)

Krishna Sankar15 years ago13 years ago91 mins

In TETRA specifications, one of the modulation technique used is Differential Quaternary Phase Shift Keying (DQPSK). We will discuss the bit error rate with non-coherent demodulation of DQPSK in Additive White Gaussian Noise (AWGN) channel.

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16-PSK 16-QAM 802.11a 2012 Alamouti AWGN BPSK Capacity Communication conference Digital Diversity ECE electromagnetics eye diagram first order FSK GATE Gray IISc interpolation machine_learning Math MIMO ML MMSE modulator noise Nyquist OFDM PAM pdf phase phase_noise PSK pulse shaping QAM raised cosine Rayleigh SIC STBC TETRA transmitter Viterbi ZF

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