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gNB: fix precoding matrix related compile error

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This commit is contained in:
Thomas Schlichter
2021-03-29 14:59:58 +02:00
parent d08bb68b15
commit 104aa7eed5
1 changed files with 5 additions and 5 deletions
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openair1/PHY/NR_TRANSPORT/nr_dlsch.c
+5 -5
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@@ -412,9 +412,9 @@ uint8_t nr_generate_pdsch(PHY_VARS_gNB *gNB,
///Layer Precoding and Antenna port mapping
// tx_layers 1-8 are mapped on antenna ports 1000-1007
// The precoding info is supported by nfapi such as numPRGs, prgSize, and PMIdx
// The same precoding matrix is applied on prgSize RBs, Thus
// pmi = PMIdx[rbidx/prgSize], rbidx =0,...,rbSize-1
// The precoding info is supported by nfapi such as num_prgs, prg_size, prgs_list and pm_idx
// The same precoding matrix is applied on prg_size RBs, Thus
// pmi = prgs_list[rbidx/prg_size].pm_idx, rbidx =0,...,rbSize-1
// The Precoding matrix:
// The Codebook Type I and Type II are not supported yet.
// We adopt the precoding matrices of PUSCH for 4 layers.
@@ -426,8 +426,8 @@ uint8_t nr_generate_pdsch(PHY_VARS_gNB *gNB,
for (int rb=0; rb<rel15->rbSize; rb++) {
//get pmi info
uint8_t pmi;
if (rel15->precodingAndBeamforming.prgSize > 0)
pmi = rel15->precodingAndBeamforming.PMIdx[(int)rb/rel15->precodingAndBeamforming.prgSize];
if (rel15->precodingAndBeamforming.prg_size > 0)
pmi = rel15->precodingAndBeamforming.prgs_list[(int)rb/rel15->precodingAndBeamforming.prg_size].pm_idx;
else
pmi = 0;//no precoding