From 9a91fe96c316a670974cf7cf9714eadd14c411b7 Mon Sep 17 00:00:00 2001
From: Cedric Roux <cedric.roux@eurecom.fr>
Date: Wed, 12 Feb 2020 10:12:58 +0100
Subject: [PATCH] update configuration file for gnb band 78 106 PRBs
---
.../gnb.band78.106PRB.30kHz,usrpb2x0.conf | 37 +++++++++++++------
1 file changed, 25 insertions(+), 12 deletions(-)
diff --git a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.106PRB.30kHz,usrpb2x0.conf b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.106PRB.30kHz,usrpb2x0.conf
index 033ceef40c4..ff8e2617832 100644
--- a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.106PRB.30kHz,usrpb2x0.conf
+++ b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.106PRB.30kHz,usrpb2x0.conf
@@ -21,19 +21,19 @@ gNBs =
////////// Physical parameters:
- ssb_SubcarrierOffset = 0;
+ ssb_SubcarrierOffset = 31;
pdsch_AntennaPorts = 1;
servingCellConfigCommon = (
{
#spCellConfigCommon
- physCellId = 0;
+ physCellId = 10;
# downlinkConfigCommon
#frequencyInfoDL
# this is 3600 MHz + 84 PRBs@30kHz SCS (same as initial BWP)
- absoluteFrequencySSB = 642016;
+ absoluteFrequencySSB = 641272;
dl_frequencyBand = 78;
# this is 3600 MHz
dl_absoluteFrequencyPointA = 640000;
@@ -46,12 +46,12 @@ gNBs =
#initialDownlinkBWP
#genericParameters
# this is RBstart=84,L=13 (275*(L-1))+RBstart
- initialDLBWPlocationAndBandwidth = 3384;
+ initialDLBWPlocationAndBandwidth = 6366;
# subcarrierSpacing
# 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
initialDLBWPsubcarrierSpacing = 1;
#pdcch-ConfigCommon
- initialDLBWPcontrolResourceSetZero = 12;
+ initialDLBWPcontrolResourceSetZero = 0;
initialDLBWPsearchSpaceZero = 0;
#pdsch-ConfigCommon
#pdschTimeDomainAllocationList (up to 16 entries)
@@ -83,7 +83,7 @@ gNBs =
pMax = 20;
#initialUplinkBWP
#genericParameters
- initialULBWPlocationAndBandwidth = 3384;
+ initialULBWPlocationAndBandwidth = 6366;
# subcarrierSpacing
# 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
initialULBWPsubcarrierSpacing = 1;
@@ -103,10 +103,10 @@ gNBs =
powerRampingStep = 1;
#ra_ReponseWindow
#1,2,4,8,10,20,40,80
- ra_ResponseWindow = 4;
+ ra_ResponseWindow = 5;
#ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR
-#0=oneeighth,1=onefourth,2=half,3=one,4=two,5=four,6=eight,7=sixteen
- ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR = 3;
+#1=oneeighth,2=onefourth,3=half,4=one,5=two,6=four,7=eight,8=sixteen
+ ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR = 4;
#oneHalf (0..15) 4,8,12,16,...60,64
ssb_perRACH_OccasionAndCB_PreamblesPerSSB = 15;
#ra_ContentionResolutionTimer
@@ -114,9 +114,9 @@ gNBs =
ra_ContentionResolutionTimer = 7;
rsrp_ThresholdSSB = 19;
#prach-RootSequenceIndex_PR
-#0 = 839, 1 = 139
- prach_RootSequenceIndex_PR = 1;
- prach_RootSequenceIndex = 1;
+#1 = 839, 2 = 139
+ prach_RootSequenceIndex_PR = 2;
+ prach_RootSequenceIndex = 0;
# SCS for msg1, can only be 15 for 30 kHz < 6 GHz, takes precendence over the one derived from prach-ConfigIndex
#
msg1_SubcarrierSpacing = 1,
@@ -199,6 +199,17 @@ gNBs =
}
);
+ ///X2
+ enable_x2 = "yes";
+ t_reloc_prep = 1000; /* unit: millisecond */
+ tx2_reloc_overall = 2000; /* unit: millisecond */
+ target_enb_x2_ip_address = (
+ { ipv4 = "192.168.12.196";
+ ipv6 = "192:168:30::17";
+ preference = "ipv4";
+ }
+ );
+
NETWORK_INTERFACES :
{
@@ -207,6 +218,8 @@ gNBs =
GNB_INTERFACE_NAME_FOR_S1U = "eth0";
GNB_IPV4_ADDRESS_FOR_S1U = "192.168.12.111/24";
GNB_PORT_FOR_S1U = 2152; # Spec 2152
+ GNB_IPV4_ADDRESS_FOR_X2C = "192.168.12.111/24";
+ GNB_PORT_FOR_X2C = 36422; # Spec 36422
};
}
);
--
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