Install e NB with Docker sudo docker run

Install e. NB with Docker $ sudo docker run -t -i -P --privileged --cap-add=ALL -v /dev: /dev -v /lib/modules: /lib/modules -h "labuser" --name="oai_enb" ubuntu: 14. 04 /bin/bash

這裡以後都會在 Container 中 # apt-get update # apt-get install openssh-server git vim –y

Install e. NB # git clone https: //gitlab. eurecom. fr/oai/openairinterface 5 g. git %Clone project 5

Install e. NB # cd ~/openairinterface 5 g # git log # git checkout ae 0494 # git pull 6

Install e. NB 7

Install e. NB $ cd $. /openairinterface 5 g/cmake_targets/build_oai -I -c -C 8

Install e. NB • 插上板子 安裝e. NB (約10~20分) #. /openairinterface 5 g/cmake_targets/build_oai -I --e. NB -x --install-system-files -w USRP 9

Install e. NB 10

修改 e. NB conf # cp ~/openairinterface 5 g/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb. band 7. tm 1. 50 PRB. usrpb 210. conf ~/ # vim ~/enb. band 7. tm 1. 50 PRB. usrpb 210. conf 11

修改 e. NB conf 12

修改 e. NB conf • Line 16~20 TAC, MCC, MNC參數需與MME一致 – 1, 208, 93 • Line 33~35 修改RF參數 – Band =3; – DL_Freq. = 1833000000 L; – UP_Freq. = -95000000; 13

修改 e. NB conf 14

修改 e. NB conf 使用 ifconfig 看自己在 Container 裡的 ip, 例如： 172. 17. 0. 2 • Line 139 : 修改 mme IP – 140. 118. 126. 65 (EPC 也必需將 ip 改為外網 ip) • Line 146~154: 修改e. NB的S 1與S 1 U介面 • name = “eth 0” • S 1 : 172. 17. 0. 2/24 • S 1 U : 172. 17. 0. 2/24 15

Run e. NB #. /openairinterface 5 g/cmake_targets/lte_build_oai/build/lte-softmodem -O ~/enb. band 7. tm 1. 50 PRB. usrpb 210. conf 16

MME 19