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Add channel emulation to 5G CU-DU F1 RFsim test

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Add AWGN channel with some noise and additional path loss.
This commit is contained in:
Robert Schmidt
2024-04-12 15:53:38 +02:00
committed by Guido Casati
parent 4895cf14c1
commit 4062d3dcb3
4 changed files with 66 additions and 3 deletions
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ci-scripts/conf_files/gnb-du.sa.band78.106prb.rfsim.conf
+28
View File
@@ -231,3 +231,31 @@ log_config: {
rlc_log_level = "info";
f1ap_log_level = "info";
};
#/* configuration for channel modelisation */
#/* To be included in main config file when */
#/* channel modelisation is used (rfsimulator with chanmod options enabled) */
channelmod = {
max_chan = 10;
modellist = "modellist_rfsimu_1";
modellist_rfsimu_1 = (
{ # DL, modify on UE side
model_name = "rfsimu_channel_enB0"
type = "AWGN";
ploss_dB = 20;
noise_power_dB = -4;
forgetfact = 0;
offset = 0;
ds_tdl = 0;
},
{ # UL, modify on gNB side
model_name = "rfsimu_channel_ue0"
type = "AWGN";
ploss_dB = 20;
noise_power_dB = -2;
forgetfact = 0;
offset = 0;
ds_tdl = 0;
}
);
};
ci-scripts/conf_files/nrue.uicc.conf
+28
View File
@@ -5,3 +5,31 @@ uicc0 = {
dnn= "oai";
nssai_sst=1;
}
#/* configuration for channel modelisation */
#/* To be included in main config file when */
#/* channel modelisation is used (rfsimulator with chanmod options enabled) */
channelmod = {
max_chan = 10;
modellist = "modellist_rfsimu_1";
modellist_rfsimu_1 = (
{ # DL, modify on UE side
model_name = "rfsimu_channel_enB0"
type = "AWGN";
ploss_dB = 20;
noise_power_dB = -4;
forgetfact = 0;
offset = 0;
ds_tdl = 0;
},
{ # UL, modify on gNB side
model_name = "rfsimu_channel_ue0"
type = "AWGN";
ploss_dB = 20;
noise_power_dB = -2;
forgetfact = 0;
offset = 0;
ds_tdl = 0;
}
);
};
ci-scripts/xml_files/container_5g_f1_rfsim.xml
+2 -2
View File
@@ -98,8 +98,8 @@
<class>UndeployGenObject</class>
<desc>Undeploy all OAI 5G stack</desc>
<yaml_path>yaml_files/5g_f1_rfsimulator</yaml_path>
<d_retx_th>1,0,0,0</d_retx_th>
<u_retx_th>1,0,0,0</u_retx_th>
<d_retx_th>30,30,30,30</d_retx_th>
<u_retx_th>30,30,30,30</u_retx_th>
</testCase>
</testCaseList>
ci-scripts/yaml_files/5g_f1_rfsimulator/docker-compose.yaml
+8 -1
View File
@@ -108,7 +108,10 @@ services:
privileged: true
container_name: rfsim5g-oai-du
environment:
USE_ADDITIONAL_OPTIONS: --sa --rfsim --log_config.global_log_options level,nocolor,time
USE_ADDITIONAL_OPTIONS: --sa --rfsim
--log_config.global_log_options level,nocolor,time
--rfsimulator.options chanmod
--telnetsrv --telnetsrv.listenaddr 192.168.71.171
ASAN_OPTIONS: detect_leaks=0
depends_on:
- oai-cu
@@ -117,6 +120,7 @@ services:
ipv4_address: 192.168.71.171
volumes:
- ../../conf_files/gnb-du.sa.band78.106prb.rfsim.conf:/opt/oai-gnb/etc/gnb.conf
- ../../conf_files/rfsim_channel_ci.conf:/opt/oai-gnb/etc/rfsim_channel_ci.conf
healthcheck:
test: /bin/bash -c "pgrep nr-softmodem"
interval: 10s
@@ -132,6 +136,8 @@ services:
-r 106 --numerology 1 -C 3619200000
--uicc0.imsi 208990100001100
--rfsimulator.serveraddr 192.168.71.171
--rfsimulator.options chanmod
--telnetsrv --telnetsrv.listenaddr 192.168.71.181
depends_on:
- oai-du
networks:
@@ -139,6 +145,7 @@ services:
ipv4_address: 192.168.71.181
volumes:
- ../../conf_files/nrue.uicc.conf:/opt/oai-nr-ue/etc/nr-ue.conf
- ../../conf_files/rfsim_channel_ci.conf:/opt/oai-nr-ue/etc/rfsim_channel_ci.conf
healthcheck:
test: /bin/bash -c "pgrep nr-uesoftmodem"
interval: 10s