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increase starting CFI when subframe contains control allocations (e.g. SIB or RAR) when cell bandwidth <= 5 MHz

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Francisco 2021-05-17 20:42:06 +01:00 committed by Francisco Paisana
parent 0a1ae0e4ad
commit a83c0ebe3b
1 changed files with 1 additions and 1 deletions
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srsenb/src/stack/mac/sched_phy_ch/sf_cch_allocator.cc
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@ -72,7 +72,7 @@ bool sf_cch_allocator::alloc_dci(alloc_type_t alloc_type, uint32_t aggr_idx, sch
record.alloc_type = alloc_type;
record.pusch_uci = has_pusch_grant;
if (is_dl_ctrl_alloc(alloc_type) and nof_allocs() == 0 and cc_cfg->nof_prb() == 6 and
if (is_dl_ctrl_alloc(alloc_type) and nof_allocs() == 0 and cc_cfg->nof_prb() <= 25 and
current_max_cfix > current_cfix) {
// Given that CFI is not currently dynamic for ctrl allocs, in case of SIB/RAR alloc and a low number of PRBs,
// start with an CFI that maximizes nof potential CCE locs