Merge branch 'carloslm-main-patch-82645' into 'main'

Update the README

See merge request !1

OpenAirInterface/OpenAirInterface-Install-Scripts/README.md

@@ -53,7 +53,7 @@
         A. Change the directory for ~/oai-cn5g-fed/docker-compose
         B. python3 core-network.py --type start-basic --scenario 1
 
-## FlexRIC and gNB Installation
+## FlexRIC, gNB and UE Installation
 ### The following steps can be executed by the file flexRIC_oai_gNB_install.sh
     1. Install the following dependencies
         A. sudo apt-get install autotools-dev
@@ -63,8 +63,7 @@
         E. sudo apt-get install bison
         F. sudo apt-get install byacc
         G. sudo apt install g++
-        H. sudo apt install libsctp-dev python3.8 cmake-curses-gui libpcre2-dev python3-dev
-        
+        H. sudo apt install libsctp-dev python3.8 cmake-curses-gui libpcre2-dev python3-dev    
     2. Configure swig
         A. git clone https://github.com/swig/swig.git 
         B. cd path_to_swig
@@ -82,8 +81,11 @@
         G. sudo make
         H. sudo make install
     4. Install dependencies for OpenAirInterface 5G
-        A. sudo apt-get install libuhd4.2.0 
-        B. sudo dpkg -i --force-overwrite /var/cache/apt/archives/libuhd4.2.0_4.2.0.1-0ubuntu1~focal1_amd64.deb 
+        A. sudo add-apt-repository ppa:ettusresearch/uhd -y
+        B. sudo apt-get update -y
+        C. sudo apt-get install libuhd-dev uhd-host -y
+        D. sudo apt-get install libuhd4.2.0 -y
+        E. sudo dpkg -i --force-overwrite /var/cache/apt/archives/libuhd4.2.0_4.2.0.1-0ubuntu1~focal1_amd64.deb
     5. Download the OpenAirInterface 5G repository 
         A. git clone https://gitlab.eurecom.fr/oai/openairinterface5g.git oai
     6. Change the openairinterface 5G branch for 2022.41
@@ -91,25 +93,15 @@
         B. git checkout 2022.41
     7. Apply FlexRIC patch
         A. git am <pathtoflexricsrc>/flexric/multiRAT/oai/oai.patch --whitespace=nowarn
-    8. Install the gNB
+    8. Download the OAI configuration files (CU/DU, OAI UE, and gNB configuration)
+        A. sudo wget -O ~/oai/executables/nr-softmodem.c https://projetos.imd.ufrn.br/reginalab/sdran-openairinterface/-/raw/main/OpenAirInterface/OpenAirInterface-Conf/nr-softmodem.c?inline=false
+        B. sudo wget -O ~/oai/ci-scripts/conf_files/gNB_SA_CU.conf https://projetos.imd.ufrn.br/reginalab/sdran-openairinterface/-/raw/main/OpenAirInterface/OpenAirInterface-Conf/gNB_SA_CU.conf?inline=false
+        C. sudo wget -O ~/oai/ci-scripts/conf_files/gNB_SA_DU.conf https://projetos.imd.ufrn.br/reginalab/sdran-openairinterface/-/raw/main/OpenAirInterface/OpenAirInterface-Conf/gNB_SA_DU.conf?inline=false
+        D. sudo wget -O ~/oai/targets/PROJECTS/GENERIC-NR-5GC/CONF/ue.conf https://projetos.imd.ufrn.br/reginalab/sdran-openairinterface/-/raw/main/OpenAirInterface/OpenAirInterface-Conf/ue.conf?inline=false
+
+    9. Install the gNB and UE
         A. source oaienv
         B. cd cmake_targets
         C. ./build_oai -I -w USRP -i  #For OAI first time installation. it will install some dependencies
-        D. ./build_oai --gNB -c -C -w USRP --ninja
-        E. ./build_oai --gNB -c -C -w SIMU --ninja
-
+        D. ./build_oai --gNB --nrUE -c -C -w USRP --ninja --build-lib all
 
-## UE Installation
-### The following steps can be executed by the file oai_UE_install.sh
-    1. Download the openairinterface 5G repository
-        A. git clone https://gitlab.eurecom.fr/oai/openairinterface5g.git ~/openairinterface5g
-    2. Change the openairinterface 5G branch for develop
-        A. cd ~/openairinterface5g
-        B. git checkout develop
-    3. Install the UE 
-        A. cd ~/openairinterface5g
-        B. source oaienv
-        C. cd cmake_targets
-        D. ./build_oai -I -w USRP
-        E. ./build_oai --nrUE -w USRP
-        F. ./build_oai --nrUE -w SIMU