Changes between Version 15 and Version 16 of Tutorials/g0WmLTE/Tutorial4-OAI/Tutorial1


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Timestamp:
Nov 11, 2016, 6:52:20 PM (8 years ago)
Author:
msherman
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  • Tutorials/g0WmLTE/Tutorial4-OAI/Tutorial1

    v15 v16  
    1010* node18-2.grid.orbit-lab.org as the RRH
    1111* node18-1.grid.orbit-lab.org as the eNB
    12 * node1-7.grid.orbit.lab.org as a client
    13 
     12* node19-3.grid.orbit.lab.org as a client
    1413
    15141. Execute the following commands on the grid console, from separate ssh sessions (They can be done at the same time)
    … …  
    30291. After executing both run scripts, you should see the RRH node load a USRP image, and the eNB node start printing log messages.
    31301. On node19-3
    32  1. Follow the instructions from the [wiki:Tutorials/g0WmLTE/Tutorial5 amarisoft tutorial] to connect.
     31 1. Follow the instructions from the [wiki:Tutorials/g0WmLTE/Tutorial3 COTS UE tutorial] to connect.
    3332
    3433=== Modify Transport
    35 We will use node18-3 as a bridge between the eNB and the RRH to experiment with fronthaul transport requirements.
     34
     35We will use node18-3 as a bridge between the eNB and the RRH to experiment with fronthaul transport requirements. However, the latency added by linux software bridging puts us right on the edge of workability for a simple I/Q transport based RRH split. NGFI or other splits may be more workable.
     36See [https://gitlab.eurecom.fr/oai/openairinterface5g/wikis/how-to-connect-cots-ue-to-oai-enb-via-ngfi-rru OAI NGFI RRU] for more information.
    3637
    37381. Image and configure node