Error with 1 sites/transmitters occured.

Altair Forum User
Altair Forum User
Altair Employee
edited October 2020 in Community Q&A

Hello, 

For few days I cant fix that problem in the picture, it is puzzling beacuse earlier it worked on the same settings. I consuled with doctor about this, all parameter are well set. 

Przechwytywanie.PNG.199d29c6414abafded635068edea1122.PNG 

<?xml version="1.0" encoding="UTF-8"?>Przechwytywanie2.PNG

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Answers

  • Dewald Botes_21234
    Dewald Botes_21234 New Altair Community Member
    edited May 2019

    Hi Derhen,

    Is it possible to attach the model files that we can have a look at the setup.

  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited May 2019

    Hi Dewald 

    This is the all files that I use. 

    Unable to find an attachment - read this blog

  • MartinV_20771
    MartinV_20771 New Altair Community Member
    edited May 2019

    To reproduce the problem, we need a little more. Can you please use File / Export / Export Project as ZIP Archive and provide the resulting zip file?

  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited June 2019

    Hi mvogel

    I made according to your instructions.

     

     

    Unable to find an attachment - read this blog

  • MartinV_20771
    MartinV_20771 New Altair Community Member
    edited June 2019

    Got it, thanks.

    Under Project / Edit Project Parameter - Air Interface tab, click on the Settings button next to Multiple Access FDMA.

    There, Power Backoff for Cell Assignment is defined. In your project, it is set to 0 dB. That means that 100% of the power is used for cell assignment (zero dB = 1 = 100%) and no power is available for data transmission. WinProp apparently doesn't like that. When I change that to 10 dB backoff, then 10% of the power is available for cell assignment (-10 dB = 0.1 = 10%). That leaves 90% of the power for data transmission. WinProp likes that better, and the simulation runs.

     

    <?xml version="1.0" encoding="UTF-8"?>powerbackoff.png

  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited June 2019

    Thank you mvogel I appreciate it!