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srsLTE
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Fix NR symbol size for 270RB

This commit is contained in:
Xavier Arteaga 2021-08-20 16:37:52 +02:00 committed by Andre Puschmann
parent 54c39d8447
commit 4858202bf6
1 changed files with 4 additions and 2 deletions
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6
lib/src/phy/common/phy_common_nr.c
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@ -195,8 +195,10 @@ uint32_t srsran_min_symbol_sz_rb(uint32_t nof_prb)
if (srsran_symbol_size_is_standard()) {
symbol_table = phy_common_nr_valid_std_symbol_sz;
// Add extra RE to ensure a minimum guard band and prevent 100 RB use an FFT size of 1536
nof_re += (3 * nof_re) / 10;
// Force bandwidths bigger than 79 RB to use 2048 FFT
if (nof_prb > 79 && nof_prb < 1536 / 12) {
return 2048;
}
}
for (uint32_t i = 0; i < PHY_COMMON_NR_NOF_VALID_SYMB_SZ; i++) {