5G: srsEPC eNB install
Untuk compile kita perlu colok Ettus B210 dengan kondisi nyala. Untuk operasional kita butuh Ettus B210 tersambung.
Set CPU Freq
sudo apt-get install cpufrequtils echo 'GOVERNOR="performance"' | sudo tee /etc/default/cpufrequtils sudo systemctl disable ondemand
Build
sudo apt update sudo apt -y install cmake libfftw3-dev libmbedtls-dev libboost-program-options-dev libconfig++-dev libsctp-dev sudo apt -y install libuhd-dev libuhd003 uhd-host
Download & Cek Ettus B210
sudo uhd_images_downloader sudo uhd_usrp_probe
Sebagai user biasa, jangan sebagai root. Download & compile source code
cd ~ git clone https://github.com/srsLTE/srsLTE.git cd srsLTE mkdir build cd build cmake ../
make -j8 make test -j8
Pastikan
100% tests passed, 0 tests failed out of 1541
sudo make install sudo ldconfig
OPTIONAL,
sudo ./srsran_install_configs.sh user
Akan keluar (karena bukan sebagai root)
Installing srsRAN configuration files: - Creating srsRAN config folder /home/srsran/.config/srsran - Installing ue.conf.example in /home/srsran/.config/srsran/ue.conf - Installing enb.conf.example in /home/srsran/.config/srsran/enb.conf - Installing sib.conf.example in /home/srsran/.config/srsran/sib.conf - Installing rr.conf.example in /home/srsran/.config/srsran/rr.conf - Installing rb.conf.example in /home/srsran/.config/srsran/rb.conf - Installing epc.conf.example in /home/srsran/.config/srsran/epc.conf - Installing mbms.conf.example in /home/srsran/.config/srsran/mbms.conf - Installing user_db.csv.example in /home/srsran/.config/srsran/user_db.csv Done.
Configure
Change back to the source directory.
cd ~/srsLTE
srsEPC
cp srsepc/epc.conf.example srsepc/epc.conf cp srsepc/user_db.csv.example srsepc/user_db.csv
srsENB
cp srsenb/enb.conf.example srsenb/enb.conf cp srsenb/rr.conf.example srsenb/rr.conf cp srsenb/sib.conf.example srsenb/sib.conf cp srsenb/rb.conf.example srsenb/rb.conf
Run
Run EPC
cd ~/srsLTE/srsepc sudo srsepc epc.conf
Open another terminal:
cd ~/srsLTE/srsenb sudo srsenb enb.conf