作者: G. Lindell , C.-E.W. Sundberg
DOI: 10.1109/18.21254
关键词: Upper and lower bounds 、 Algorithm 、 Bit error rate 、 Mathematics 、 White noise 、 Statistics 、 Continuous phase modulation 、 Convolutional code 、 Coding gain 、 Word error rate 、 Viterbi algorithm
摘要: The bit error probability properties of signals consisting convolutional coding combined with partial-response multilevel continuous phase modulation (CPM) are studied. It is assumed that the channel an additive white Gaussian noise and receiver performs coherent maximum-likelihood sequence detection by means Viterbi algorithm. An upper bound on derived, using average generating function technique, evaluated numerically for a number coded full-response CPM schemes. Simulation results also presented. concluded free Euclidean distance best one-parameter description considered class high signal-to-noise ratios. However, show alone yields pessimistic behavior some interesting cases. >