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Tutorials: updates to use 100 MHz with 2 DL layers MIMO to achieve 640 Mbps downlink throughput with a single UE (820 Mbps with 2 UEs)

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luis_pereira87
2022-10-12 16:25:39 +01:00
parent 5a1b390483
commit 6c4b468646
3 changed files with 10 additions and 10 deletions
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doc/NR_SA_CN5G_gNB_B210_COTS_UE_Tutorial.md
+3 -4
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@@ -158,7 +158,7 @@ cd cmake_targets
cd ~/openairinterface5g cd ~/openairinterface5g
source oaienv source oaienv
cd cmake_targets cd cmake_targets
./build_oai -w USRP --nrUE --gNB --build-lib all -c ./build_oai -w USRP --ninja --nrUE --gNB --build-lib all -c
``` ```
@@ -191,10 +191,9 @@ With [PuTTY](https://the.earth.li/~sgtatham/putty/latest/w64/putty.exe), send th
AT+QMBNCFG="Select","ROW_Commercial" AT+QMBNCFG="Select","ROW_Commercial"
AT+QMBNCFG="AutoSel",0 AT+QMBNCFG="AutoSel",0
AT+CFUN=1,1 AT+CFUN=1,1
AT+CGDCONT=1 AT+CGDCONT=1,"IP","oai"
AT+CGDCONT=2 AT+CGDCONT=2
AT+CGDCONT=3 AT+CGDCONT=3
AT+CGDCONT=1,"IP","oai"
# (Optional, debug only, AT commands) Activate PDP context, retrieve IP address and test with ping # (Optional, debug only, AT commands) Activate PDP context, retrieve IP address and test with ping
AT+CGACT=1,1 AT+CGACT=1,1
@@ -205,7 +204,7 @@ AT+QPING=1,"openairinterface.org"
## 5.2 Ping test ## 5.2 Ping test
- UE host - UE host
```bash ```bash
ping 192.168.70.135 -n 1000 -S 12.1.1.2 ping 192.168.70.135 -t -S 12.1.1.2
``` ```
- CN5G host - CN5G host
```bash ```bash
doc/NR_SA_CN5G_gNB_N300_COTS_UE_Tutorial.md
+5 -6
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@@ -159,7 +159,7 @@ cd cmake_targets
cd ~/openairinterface5g cd ~/openairinterface5g
source oaienv source oaienv
cd cmake_targets cd cmake_targets
./build_oai -w USRP --nrUE --gNB --build-lib all -c ./build_oai -w USRP --ninja --nrUE --gNB --build-lib all -c
``` ```
## 3.3 N300 Ethernet Tuning ## 3.3 N300 Ethernet Tuning
@@ -195,7 +195,7 @@ python3 core-network.py --type start-basic --scenario 1
cd ~/openairinterface5g cd ~/openairinterface5g
source oaienv source oaienv
cd cmake_targets/ran_build/build cd cmake_targets/ran_build/build
sudo ./nr-softmodem -O ../../../targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.162PRB.2x2.usrpn300.conf --sa --usrp-tx-thread-config 1 sudo ./nr-softmodem -O ../../../targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band77.fr1.273PRB.2x2.usrpn300.conf --sa --usrp-tx-thread-config 1
``` ```
@@ -208,10 +208,9 @@ With [PuTTY](https://the.earth.li/~sgtatham/putty/latest/w64/putty.exe), send th
AT+QMBNCFG="Select","ROW_Commercial" AT+QMBNCFG="Select","ROW_Commercial"
AT+QMBNCFG="AutoSel",0 AT+QMBNCFG="AutoSel",0
AT+CFUN=1,1 AT+CFUN=1,1
AT+CGDCONT=1 AT+CGDCONT=1,"IP","oai"
AT+CGDCONT=2 AT+CGDCONT=2
AT+CGDCONT=3 AT+CGDCONT=3
AT+CGDCONT=1,"IP","oai"
# (Optional, debug only, AT commands) Activate PDP context, retrieve IP address and test with ping # (Optional, debug only, AT commands) Activate PDP context, retrieve IP address and test with ping
AT+CGACT=1,1 AT+CGACT=1,1
@@ -222,7 +221,7 @@ AT+QPING=1,"openairinterface.org"
## 5.2 Ping test ## 5.2 Ping test
- UE host - UE host
```bash ```bash
ping 192.168.70.135 -n 1000 -S 12.1.1.2 ping 192.168.70.135 -t -S 12.1.1.2
``` ```
- CN5G host - CN5G host
```bash ```bash
@@ -240,5 +239,5 @@ iperf -s -u -i 1 -B 12.1.1.2
- CN5G host - CN5G host
```bash ```bash
docker exec -it oai-ext-dn iperf -u -t 86400 -i 1 -fk -B 192.168.70.135 -b 200M -c 12.1.1.2 docker exec -it oai-ext-dn iperf -u -t 86400 -i 1 -fk -B 192.168.70.135 -b 640M -c 12.1.1.2
``` ```
doc/tutorial_resources/docker-compose-basic-nrf.yaml
+2
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@@ -181,6 +181,8 @@ services:
- UDM_PORT=80 - UDM_PORT=80
- UDM_API_VERSION=v2 - UDM_API_VERSION=v2
- UDM_FQDN=oai-udm - UDM_FQDN=oai-udm
- INT_ALGO_LIST=["NIA1", "NIA2"]
- CIPH_ALGO_LIST=["NEA0", "NEA2"]
depends_on: depends_on:
- mysql - mysql
- oai-nrf - oai-nrf