From 683670ed912e998524efc194db63be6f2302d97f Mon Sep 17 00:00:00 2001
From: alexjiao <alex.jiao@keysight.com>
Date: Wed, 9 Apr 2025 20:06:41 +0800
Subject: [PATCH] Fix PRACH generation with frequency resource id not 0 when
 msg1-FDM > 1 in SIB1

---
 openair1/PHY/NR_UE_TRANSPORT/nr_prach.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/openair1/PHY/NR_UE_TRANSPORT/nr_prach.c b/openair1/PHY/NR_UE_TRANSPORT/nr_prach.c
index c2953dd196..f0ee943817 100644
--- a/openair1/PHY/NR_UE_TRANSPORT/nr_prach.c
+++ b/openair1/PHY/NR_UE_TRANSPORT/nr_prach.c
@@ -68,7 +68,7 @@ int32_t generate_nr_prach(PHY_VARS_NR_UE *ue, uint8_t gNB_id, int frame, uint8_t
   int Ncp = 0;
   int prach_start, prach_sequence_length, prach_len, dftlen, mu, n_ra_prb, k, prachStartSymbol, sample_offset_slot;
 
-  fd_occasion             = 0;
+  fd_occasion             = prach_pdu->num_ra;
   prach_len               = 0;
   dftlen                  = 0;
   first_nonzero_root_idx = 0;