MU-MIMO configuration

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  • #8322
    Oscar
    Participant

    Dear moderators,

    When setting up and using a MU-MIMO configuration, how many users are simultaneously accessing the same channel of each base station? I mean, if I use a 2×2 or 4×2 configuration, do 2 users access the same channel at the same time? And when I use a 4×4 configuration, do 4 users access the same channel at the same time? Thank you for your time and attention.

    Best regards,
    Oscar

    #8327

    Hi Oscar,

    you are using the launcher file LTE_sim_main_launcher_demo_mu_mimo.m I assume? The round robin scheduler, that is used by this launcher, is implemented according to LTE transmission mode 5. This means single-rank transmission, usually limited to two users scheduled for the same time-frequency resource.

    Best regards,
    Martin

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