maki/openairinterface5g
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

one more bug in measurements

Browse Source
This commit is contained in:
lukashov
2015-12-04 19:04:59 +01:00
parent 6df0e46245
commit 790ba35688
1 changed files with 7 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
openair1/PHY/LTE_ESTIMATION/lte_ue_measurements.c
+7 -2
View File
@@ -596,8 +596,10 @@ void lte_ue_measurements(PHY_VARS_UE *phy_vars_ue,
// pmi
#if defined(__x86_64__) || defined(__i386__)
pmi128_re = _mm_setzero_si128();
pmi128_im = _mm_setzero_si128();
pmi128_re = _mm_xor_si128(pmi128_re,pmi128_re);
pmi128_im = _mm_xor_si128(pmi128_im,pmi128_im);
#elif defined(__arm__)
pmi128_re = vdupq_n_s32(0);
pmi128_im = vdupq_n_s32(0);
@@ -610,6 +612,9 @@ void lte_ue_measurements(PHY_VARS_UE *phy_vars_ue,
limit = last_subband_size>>2;
for (i=0; i<limit; i++) {
mmtmpPMI0 = _mm_xor_si128(mmtmpPMI0,mmtmpPMI0);
mmtmpPMI1 = _mm_xor_si128(mmtmpPMI1,mmtmpPMI1);
// For each RE in subband perform ch0 * conj(ch1)
// multiply by conjugated channel