mirror of https://github.com/PentHertz/srsLTE.git
autoscale viterbi soft bits
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@ -40,7 +40,7 @@
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#define TB_ITER 3
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#define DEFAULT_GAIN 32
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#define DEFAULT_GAIN 127
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//#undef LV_HAVE_SSE
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@ -262,7 +262,7 @@ int srslte_viterbi_decode_f(srslte_viterbi_t *q, float *symbols, uint8_t *data,
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max = fabs(symbols[i]);
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}
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}
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srslte_vec_quant_fuc(symbols, q->symbols_uc, 50/max, 127.5, 255, len);
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srslte_vec_quant_fuc(symbols, q->symbols_uc, q->gain_quant/max, 127.5, 255, len);
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return srslte_viterbi_decode_uc(q, q->symbols_uc, data, frame_length);
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} else {
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return q->decode_f(q, symbols, data, frame_length);
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@ -291,7 +291,7 @@ int srslte_viterbi_decode_s(srslte_viterbi_t *q, int16_t *symbols, uint8_t *data
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}
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}
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srslte_vec_quant_suc(symbols, q->symbols_uc, 50/max, 127, 255, len);
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srslte_vec_quant_suc(symbols, q->symbols_uc, q->gain_quant/max, 127, 255, len);
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return srslte_viterbi_decode_uc(q, q->symbols_uc, data, frame_length);
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}
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