OAI RRH on ORBIT, eNB Running on GENI

This tutorial assumes you have a GENI account, and can reserve resources in the Rutgers instageni rack, as well as the Rutgers ORBIT testbed. You will need a reservation for grid.orbit-lab.org

This example uses node18-2 in the ORBIT Grid as the RRH, node 19-3 as the client, and pc4.instageni.rutgers.edu as the remote eNB, with the mme.orbit-lab.org acting as the EPC.

1. With a valid GENI Project and Slice, use the attached RSPEC to reserve resources in the Rutgers Instageni Rack.
   1. You will need to modify it to ensure your SSH keys are added properly.
2. Execute the following commands on the grid console, from separate ssh sessions (They can be done at the same time)
   1. omf load -t node18-2 -i oai-rrh.ndz
   2. omf load -t node19-3 -i baseline.ndz
3. After they are imaged, turn the nodes on
   1. omf tell -a on -t node18-2,node19-3
4. Open a ssh session to each device
   1. ssh root@node18-2.grid.orbit-lab.org
   2. ssh root@node19-3.grid.orbit-lab.org
5. On node18-2
   1. Run script ./quickbuild_rrh.sh
   2. Run script ./run_rrh.sh
6. On node18-1
   1. Run script ./quickbuild_enb.sh
   2. Run script ./run_enb.sh
7. After executing both run scripts, you should see the RRH node load a USRP image, and the eNB node start printing log messages.
8. On node19-3
   1. Follow the instructions from the COTS UE tutorial to connect.