An upper bound on the bit error probability of combined convolutional coding and continuous phase modulation

作者: G. Lindell , C.-E.W. Sundberg

DOI: 10.1109/18.21254

关键词: Upper and lower boundsAlgorithmBit error rateMathematicsWhite noiseStatisticsContinuous phase modulationConvolutional codeCoding gainWord error rateViterbi 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. >

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