The definition of throughput in system level simulation

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  • #7847
    Kai Cheng Wang
    Participant

    Hello
    Does anyone know the definition of throughput in downlink system level simulation? Another question, Does throughput relate to SINR of UE? thanks.

    Best regards
    Kai Cheng

    #7855
    Nakrop Jinaporn
    Participant

    Hi Kai Chang,

    From the link-to-system model, we can obtain the throughput as follows:

    1) The subcarrier (post-equalization) SINR vector is obtained from the Link Quality Model.

    2) In the Link Performance Model, this vector is compressed into a single effective SINR

    3) This effective SINR is mapped into a single BLER by AWGN SNR-to-BLER curves from link level simulation.

    4) This BLER is combined with the TB size resulting in the throughput.

    For the calculation in the Vienna simulator, we can check the function calculate_final_average_throughput_Mbps in ueTrace.m

    I hope this can help.

    Regards,
    NJ

    #7912

    Thank you Nakrop for your reply!

    Best regards,
    Fjolla

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