From 2dffbb75e77b128c49e1574af6ee3cd02a94c0a2 Mon Sep 17 00:00:00 2001
From: Raymond Knopp <raymond.knopp@eurecom.fr>
Date: Thu, 9 Jul 2020 15:39:39 +0200
Subject: [PATCH] fixing a bug in the prach sequency initialization
---
openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.c b/openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.c
index f40d822b6bf..526fc17083a 100644
--- a/openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.c
+++ b/openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.c
@@ -1151,8 +1151,9 @@ uint8_t compute_nr_root_seq(NR_RACH_ConfigCommon_t *rach_config,
if (NCS == 0) return nb_preambles;
else {
r = L_ra/NCS;
- printf(" found_sequences %u\n", (nb_preambles/r));
- return (nb_preambles/r);
+ found_sequences = (nb_preambles/r) + (nb_preambles%r!=0); //ceil(nb_preambles/r)
+ printf(" found_sequences %u\n", found_sequences);
+ return (found_sequences);
}
}
else{
--
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