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