From 30e11cbf53c613fa07d0a500ca8e645fff031fe3 Mon Sep 17 00:00:00 2001
From: Florian Kaltenberger <kaltenbe@eurecom.fr>
Date: Wed, 23 Aug 2017 14:46:54 +0200
Subject: [PATCH] adding one more dummy ofdm symbol to the TX part of the
special subframe to improve EVM
---
targets/RT/USER/lte-enb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/targets/RT/USER/lte-enb.c b/targets/RT/USER/lte-enb.c
index 5cbe0fe1d4d..5a2662dc3f5 100644
--- a/targets/RT/USER/lte-enb.c
+++ b/targets/RT/USER/lte-enb.c
@@ -945,7 +945,7 @@ void rx_rf(PHY_VARS_eNB *eNB,int *frame,int *subframe) {
int siglen=fp->samples_per_tti,flags=1;
if (SF_type == SF_S) {
- siglen = fp->dl_symbols_in_S_subframe*(fp->ofdm_symbol_size+fp->nb_prefix_samples0);
+ siglen = (fp->dl_symbols_in_S_subframe+1)*(fp->ofdm_symbol_size+fp->nb_prefix_samples0);
flags=3; // end of burst
}
if ((fp->frame_type == TDD) &&
--
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