From 12ed6c21f1506d923df4dd0e275821585156a90a Mon Sep 17 00:00:00 2001
From: "Raymond.Knopp" <raymond.knopp@eurecom.fr>
Date: Thu, 22 Dec 2016 23:16:31 +0100
Subject: [PATCH] minor changes in lte-enb.c and rcc configuration files
---
.../GENERIC-LTE-EPC/CONF/rcc.band7.tm1.if4p5.25PRB.conf | 2 +-
.../GENERIC-LTE-EPC/CONF/rcc.band7.tm1.if5.25PRB.conf | 8 ++++----
targets/RT/USER/lte-enb.c | 8 +++++---
3 files changed, 10 insertions(+), 8 deletions(-)
diff --git a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band7.tm1.if4p5.25PRB.conf b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band7.tm1.if4p5.25PRB.conf
index 3e404e5dc6..5bdfcc7a12 100644
--- a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band7.tm1.if4p5.25PRB.conf
+++ b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band7.tm1.if4p5.25PRB.conf
@@ -31,7 +31,7 @@ eNBs =
tdd_config_s = 0;
prefix_type = "NORMAL";
eutra_band = 7;
- downlink_frequency = 2660000000L;
+ downlink_frequency = 2685000000L;
uplink_frequency_offset = -120000000;
Nid_cell = 0;
N_RB_DL = 25;
diff --git a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band7.tm1.if5.25PRB.conf b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band7.tm1.if5.25PRB.conf
index 6987bebda9..e8e0e6dadb 100644
--- a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band7.tm1.if5.25PRB.conf
+++ b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band7.tm1.if5.25PRB.conf
@@ -31,7 +31,7 @@ eNBs =
tdd_config_s = 0;
prefix_type = "NORMAL";
eutra_band = 7;
- downlink_frequency = 2660000000L;
+ downlink_frequency = 2685000000L;
uplink_frequency_offset = -120000000;
Nid_cell = 0;
N_RB_DL = 25;
@@ -68,9 +68,9 @@ eNBs =
srs_ackNackST =;
srs_MaxUpPts =;*/
- pusch_p0_Nominal = -90;
+ pusch_p0_Nominal = -96;
pusch_alpha = "AL1";
- pucch_p0_Nominal = -96;
+ pucch_p0_Nominal = -104;
msg3_delta_Preamble = 6;
pucch_deltaF_Format1 = "deltaF2";
pucch_deltaF_Format1b = "deltaF3";
@@ -86,7 +86,7 @@ eNBs =
rach_messagePowerOffsetGroupB = ;
*/
rach_powerRampingStep = 4;
- rach_preambleInitialReceivedTargetPower = -108;
+ rach_preambleInitialReceivedTargetPower = -104;
rach_preambleTransMax = 10;
rach_raResponseWindowSize = 10;
rach_macContentionResolutionTimer = 48;
diff --git a/targets/RT/USER/lte-enb.c b/targets/RT/USER/lte-enb.c
index eccb09758c..d118056abd 100644
--- a/targets/RT/USER/lte-enb.c
+++ b/targets/RT/USER/lte-enb.c
@@ -643,7 +643,7 @@ static void wait_system_ready (char *message, volatile int *start_flag) {
#endif
-// asynchronous UL with IF4p5 (RCC,RAU,eNodeB_BBU)
+// asynchronous UL with IF5 (RCC,RAU,eNodeB_BBU)
void fh_if5_asynch_UL(PHY_VARS_eNB *eNB,int *frame,int *subframe) {
eNB_proc_t *proc = &eNB->proc;
@@ -964,8 +964,8 @@ void rx_fh_if5(PHY_VARS_eNB *eNB,int *frame, int *subframe) {
recv_IF5(eNB, &proc->timestamp_rx, *subframe, IF5_RRH_GW_UL);
- proc->frame_rx = (proc->timestamp_rx / (fp->samples_per_tti*10))&1023;
- proc->subframe_rx = (proc->timestamp_rx / fp->samples_per_tti)%10;
+ proc->frame_rx = (proc->timestamp_rx-eNB / (fp->samples_per_tti*10))&1023;
+ proc->subframe_rx = (proc->timestamp_rx-eNB / fp->samples_per_tti)%10;
if (proc->first_rx == 0) {
if (proc->subframe_rx != *subframe){
@@ -983,6 +983,8 @@ void rx_fh_if5(PHY_VARS_eNB *eNB,int *frame, int *subframe) {
*subframe = proc->subframe_rx;
}
+
+
proc->timestamp_tx = proc->timestamp_rx + (4*fp->samples_per_tti);
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_TRX_TS, proc->timestamp_rx&0xffffffff );
--
GitLab