Split: Question on packet delay, throught and packet loss

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  • #10321
    MANIZABAYO EMMANUEL
    Participant

    Hello all,

    I am using the vienna LTE simulator and i want to evaluate the real time and non real time parameters. from that i want to plot the graphs belows:
    1. Packets delay vs Users(UEs)
    2.Throughput vs Users(UEs)
    3.Packet loss ratio vs Users(UEs)

    Can anyone help me to provide the above graph by using this simulator?

    Best Regards

    #10334

    Hi Emmanuel,

    (I created a new topic from your question)

    for the packet delay, you can use the traffic models, that are implemented in our simulator – use the launcher file LTE_sim_main_launcher_demo_basic.m and choose the simulation tpye ‘tri_sector_tilted_traffic’. That will activate the traffic models. You can then extract packet delay and throughput from the packet buffer etc.

    Packet loss is not considered, you would have to implement that yourself and specify when a packet should be discared.

    Best regards,
    Martin

    #10362
    MANIZABAYO EMMANUEL
    Participant

    Thanks Dr. Martin,
    It works and the remained question is how i can differentiate the
    packet delay and throughput for video and ftp in my graphs?
    Because i need to evaluate video itself and ftp itself using the above indicators.
    Regards!

    #10511

    Hi Emmanuel,

    you can write your own script, where you check the traffic-type for each UE and then look at the throughputs etc. individually.

    Best regards,
    Martin

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