4G: OpenAirInterface instalasi dari github

apt update
apt -y install git
git config --global user.name "Your Name"
git config --global user.email "Your email address"

cd /usr/local/src
git clone https://gitlab.eurecom.fr/oai/openairinterface5g.git

cd /usr/local/src/openairinterface5g
source oaienv
cd cmake_targets/
./build_oai -I -w USRP --eNB --UE

Konfigurasi conf ada di

https://gitlab.eurecom.fr/oai/openairinterface5g/-/wikis/home/testing-gnb-vs-cots-ue

https://gitlab.eurecom.fr/oai/openairinterface5g/-/wikis/uploads/48bbbcc8016a33ce6d2faf62e3845005/enb.conf

masukan ke

/usr/local/src/openairinterface5g/ci-scripts/conf_files/enb.conf

Edit enb.conf

   plmn_list = (
     { mcc = 510; mnc = 33; mnc_length = 2; }
   );

   // IP addres EPC
   ////////// MME parameters:
   mme_ip_address      = ( { ipv4       = "192.168.100.236";
                             ipv6       = "192:168:30::17";
                             active     = "yes";
                             preference = "ipv4";
                           }
                         );

   ///X2
   enable_x2 = "yes";
   t_reloc_prep      = 1000;      /* unit: millisecond */
   tx2_reloc_overall = 2000;      /* unit: millisecond */

   // IP address ENB
   NETWORK_INTERFACES :
   {
       ENB_INTERFACE_NAME_FOR_S1_MME            = "eth1";
       ENB_IPV4_ADDRESS_FOR_S1_MME              = "192.168.100.239/24";

       ENB_INTERFACE_NAME_FOR_S1U               = "eth1";
       ENB_IPV4_ADDRESS_FOR_S1U                 = "192.168.100.239/24";
       ENB_PORT_FOR_S1U                         = 2152; # Spec 2152

       ENB_IPV4_ADDRESS_FOR_X2C                 = "192.168.100.239/24";
       ENB_PORT_FOR_X2C                         = 36422; # Spec 36422
   };

Run:

https://gitlab.eurecom.fr/oai/openairinterface5g/-/blob/develop/doc/L2NFAPI_S1.md

sudo -E ./ran_build/build/lte-softmodem -O ../ci-scripts/conf_files/rcc.band7.tm1.nfapi.conf > enb.log 2>&1

sudo -E ./ran_build/build/lte-softmodem -O ../ci-scripts/conf_files/rcc.band7.tm1.nfapi.conf > enb.log 2>&1

cd usr/local/src/openairinterface5g/cmake_targets/lte_build_oai/build/
sudo -E ./lte-softmodem -O /usr/local/src/openairinterface5g/ci-scripts/conf_files/enb.conf