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Selection of multi-h modulation sets using a stochastic search algorithm

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2 Author(s)
Cuthbert, J.A. ; Dept. of Electr. Eng., Cape Town Univ., Rondebosch, South Africa ; Braun, R.M.

Multi-h CPFSK modulation is simple to implement, spectrally efficient, and has inherent error correction properties. Multi-h requires large parameter sets to obtain high coding gain. Large numbers of combinations may need to be investigated. A fast efficient and thorough search needs to be performed. A search method based on a genetic algorithm known as `population based incremental learning' (PBIL) is described. A number of sets of modulation indices are shown and their performance is evaluated

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Communications, IEE Proceedings-  (Volume:145 ,  Issue: 1 )