fix bug added in MR1609 improve-nr_ul_channel_estimation branch

b14b9eda · laurent · Robert Schmidt · 474cde3b · b14b9eda
Commit b14b9eda authored Sep 17, 2022 by laurent Committed by Robert Schmidt Sep 17, 2022
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openair1/PHY/NR_ESTIMATION/nr_ul_channel_estimation.c openair1/PHY/NR_ESTIMATION/nr_ul_channel_estimation.c +1 -1

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--- a/openair1/PHY/NR_ESTIMATION/nr_ul_channel_estimation.c
+++ b/openair1/PHY/NR_ESTIMATION/nr_ul_channel_estimation.c
@@ -283,7 +283,7 @@ int nr_pusch_channel_estimation(PHY_VARS_gNB *gNB,
        pil = pilot + idxDC / 2 - 1;
        ul_ch += idxDC - 2 ;
        ul_ch = memset(ul_ch, 0, sizeof(*ul_ch)*5);
-        re_offset = (re_offset+idxDC-1) % symbolSize;
+        re_offset = (re_offset + idxDC - 2) % symbolSize;
        const c16_t ch=c16mulShift(*pil,
                                   rxdataF[soffset+nushift+re_offset],
                                   15);