Differential quadrature phase-shift keying (DQPSK) signal has received renewed attention recently for spectral-efficiency transmission systems. Nonlinear phase noise is the major degradation for phase-modulated signals. Correlated with received intensity, nonlinear phase noise can be compensated by the received intensity. The exact error probability of DQPSK signal is derived with and without linear compensation, taking into account the dependence between linear and nonlinear phase noise.
Exact error probability of DQPSK signal with nonlinear phase noise
2003-01-01
57491 byte
Conference paper
Electronic Resource
English
Exact error probability of DQPSK signal with nonlinear phase noise
British Library Conference Proceedings | 2003
|Probability density of signal with nonlinear phase noise
British Library Conference Proceedings | 2003
|Probability density of signal with nonlinear phase noise
IEEE | 2003
|British Library Online Contents | 2006
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