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srsLTE
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Fix NZP-CSI-RS CFO sign

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Xavier Arteaga 2021-08-24 10:01:08 +02:00 committed by Xavier Arteaga
parent 7da2d20447
commit 5aa2279990
1 changed files with 1 additions and 1 deletions
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2
lib/src/phy/ch_estimation/csi_rs.c
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@ -696,7 +696,7 @@ int srsran_csi_rs_nzp_measure_trs(const srsran_carrier_nr_t* carrier,
float cfo_max = 0.0f;
for (uint32_t i = 1; i < count; i++) {
float time_diff = srsran_symbol_distance_s(measurements[i - 1].l0, measurements[i].l0, carrier->scs);
float phase_diff = cargf(measurements[i].corr * conjf(measurements[i - 1].corr));
float phase_diff = cargf(measurements[i - 1].corr * conjf(measurements[i].corr));
float cfo_max_temp = 0.0f;
// Avoid zero division