mirror of https://github.com/PentHertz/srsLTE.git
Added incremental phase in NR-PUSCH modulator
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@ -11,6 +11,7 @@
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*/
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#include "srslte/phy/ue/ue_ul_nr.h"
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#include "srslte/phy/utils/debug.h"
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#include <complex.h>
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int srslte_ue_ul_nr_init(srslte_ue_ul_nr_t* q, cf_t* output, const srslte_ue_ul_nr_args_t* args)
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{
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@ -108,6 +109,17 @@ int srslte_ue_ul_nr_encode_pusch(srslte_ue_ul_nr_t* q,
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return SRSLTE_ERROR;
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}
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// Temporary symbol phase shift
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uint32_t nof_re = SRSLTE_NRE * q->carrier.nof_prb;
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for (uint32_t i = 0; i < 2; i++) {
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for (uint32_t j = 0; j < 7; j++) {
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srslte_vec_sc_prod_ccc(&q->sf_symbols[0][(i * 7 + j) * nof_re],
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cexpf(I * (11.0f * j - 2.0f) * M_PI / 16),
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&q->sf_symbols[0][(i * 7 + j) * nof_re],
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nof_re);
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}
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}
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// Generate signal
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srslte_ofdm_tx_sf(&q->ifft);
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