3.4 Shadowing Models

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  • เผยแพร่เมื่อ 6 พ.ย. 2024

ความคิดเห็น • 6

  • @coolg963
    @coolg963 ปีที่แล้ว +1

    Thanks for these videos! Taking this class in Canada and I'm completely lost as my major is mechanical engineering. Having a second person explain this in a different method from my professor is helping tremendously!

  • @AhmadKhalaf
    @AhmadKhalaf 2 ปีที่แล้ว

    Thank you professor Ali, for the last question Plz ...... K= 20 log (0.15 ÷ 4 pi ) = -38.46 ..... why you assume -29.24 if fc = 2 Ghz

    • @alimuqaibel7619
      @alimuqaibel7619  2 ปีที่แล้ว

      K is the value of the received power at the reference distance. It can be measured. It dependes on the pathloss exponent and the medium of propagatin. If we do not know it, we may use the equation that you have used as an approximation. The equation that you have used assumes free space propagation, n=2. All the best @Ahmad Khalaf.

    • @AhmadKhalaf
      @AhmadKhalaf 2 ปีที่แล้ว

      @@alimuqaibel7619 Thank you sir for these valuable information

    • @imamyusuf162
      @imamyusuf162 ปีที่แล้ว

      Thank you so much prof, I'm on my PhD in telecom Engr. Your video has helped alot. Can you please help with more explanation on how to calculate the parameters of CI and FI models of 5G.
      I'm working on large scale path loss modeling for 5G systems. I will very glad to hear from you Sir. Thanks Sir

    • @hanaelmehdi7346
      @hanaelmehdi7346 9 หลายเดือนก่อน

      Doctor please can you help me. How to apply log normal shadowing model in matlab. Please