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OpenXG-RAN
Commit b5435440 authored by WANG Tsu-Han's avatar WANG Tsu-Han
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bug fix for QPSK modulation with pilot

parent f65c3902
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Showing with 4 additions and 4 deletions
openair1/PHY/LTE_TRANSPORT/dlsch_modulation.c
View file @ b5435440
...@@ -285,8 +285,8 @@ int allocate_REs_in_RB_pilots_QPSK_siso(PHY_VARS_eNB* phy_vars_eNB, ...@@ -285,8 +285,8 @@ int allocate_REs_in_RB_pilots_QPSK_siso(PHY_VARS_eNB* phy_vars_eNB,
re<6; re<6;
x0p+=2) { x0p+=2) {
qpsk_table_offset_re+=x0p[0]; qpsk_table_offset_re=x0p[0];
qpsk_table_offset_im+=x0p[1]; qpsk_table_offset_im=x0p[1];
((int16_t *)&txdataF[0][tti_offset])[0]=qam_table_s0[qpsk_table_offset_re]; ((int16_t *)&txdataF[0][tti_offset])[0]=qam_table_s0[qpsk_table_offset_re];
((int16_t *)&txdataF[0][tti_offset])[1]=qam_table_s0[qpsk_table_offset_im]; ((int16_t *)&txdataF[0][tti_offset])[1]=qam_table_s0[qpsk_table_offset_im];
tti_offset+=P1_SHIFT[re+1]; tti_offset+=P1_SHIFT[re+1];
...@@ -297,8 +297,8 @@ int allocate_REs_in_RB_pilots_QPSK_siso(PHY_VARS_eNB* phy_vars_eNB, ...@@ -297,8 +297,8 @@ int allocate_REs_in_RB_pilots_QPSK_siso(PHY_VARS_eNB* phy_vars_eNB,
re<12; re<12;
x0p+=2) { x0p+=2) {
qpsk_table_offset_re+=x0p[0]; qpsk_table_offset_re=x0p[0];
qpsk_table_offset_im+=x0p[1]; qpsk_table_offset_im=x0p[1];
((int16_t *)&txdataF[0][tti_offset])[0]=qam_table_s0[qpsk_table_offset_re]; ((int16_t *)&txdataF[0][tti_offset])[0]=qam_table_s0[qpsk_table_offset_re];
((int16_t *)&txdataF[0][tti_offset])[1]=qam_table_s0[qpsk_table_offset_im]; ((int16_t *)&txdataF[0][tti_offset])[1]=qam_table_s0[qpsk_table_offset_im];
tti_offset+=P1_SHIFT[re+1]; tti_offset+=P1_SHIFT[re+1];
......
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