Respected Sir, 1.How to draw the figure of Slide 9 (Potential Solution: Power Control) ,10 (Potential Solution: Smaller Cells ) and slide 16 ?any code 2. How to understand the Modeling Data Throughput equation derivation & Modeling Energy Consumption?
Thanks for your sharing. Could you please help to explain the reasons why down link power control is not implemented in 4G/5G systems? Is is said that the 4G/5G basestations transmit a fixed (configured) power per radio blocks for all users. Does the beamforming help to cover the power control? (if I understand correctly, the beamforming in 4G is not as strong as in 5G). Thanks!
Thu Thuy Le This is up to the one that does the implementation, but using as much downlink power as possible is generally a good way to maximize the rate when only serving one user at the time in 4G. It can create more interference between cells, but that is hard to control in practice. When you can serve more than one user at the time, the main question is not how much power to use in total but how to distribute it among the users.
We are usually making implementations from scratch, using for instance Matlab. You can find some examples here: github.com/emilbjornson/how-energy-efficient github.com/emilbjornson/max-EE-Multislope-Path-Loss github.com/emilbjornson/is-massive-MIMO-the-answer github.com/emilbjornson/maximal-EE
Yiu Lam Kwong The PDF is exported directly from PowerPoint so everything should be contained in it. I could not find anything being missing, but some of the arrows and graphical elements look different since PowerPoint has a strange export function. All the graphs should come from the references find in the slides: three papers and one book.
Thank you so much for this brilliant lecture
Sir, I would like to thank you a lot for deep explanation
Respected Sir,
1.How to draw the figure of Slide 9 (Potential Solution: Power Control) ,10 (Potential Solution: Smaller Cells
) and slide 16 ?any code
2. How to understand the Modeling Data Throughput equation derivation & Modeling Energy Consumption?
Very well explained..thank you Sir !!
sir can we use these mathematical simulations in basic project work
Shahid Amin [PACE ] Yes, you can find some of the simulation code at github.com/emilbjornson?tab=repositories
Thank you so much,sir!
Sir, I would like to thank you for this precious video!
Hi, thank you so much for the details explanation. Its really helpful. Can i get the free pdf of your book please.?
It is available at massivemimobook.com
Thanks for your sharing. Could you please help to explain the reasons why down link power control is not implemented in 4G/5G systems? Is is said that the 4G/5G basestations transmit a fixed (configured) power per radio blocks for all users. Does the beamforming help to cover the power control? (if I understand correctly, the beamforming in 4G is not as strong as in 5G). Thanks!
Thu Thuy Le This is up to the one that does the implementation, but using as much downlink power as possible is generally a good way to maximize the rate when only serving one user at the time in 4G. It can create more interference between cells, but that is hard to control in practice. When you can serve more than one user at the time, the main question is not how much power to use in total but how to distribute it among the users.
Sir Can I get the pdf of this presentation...
Yes! There is a link in the description of the video.
Sir what software can i use to simulate ?
We are usually making implementations from scratch, using for instance Matlab. You can find some examples here:
github.com/emilbjornson/how-energy-efficient
github.com/emilbjornson/max-EE-Multislope-Path-Loss
github.com/emilbjornson/is-massive-MIMO-the-answer
github.com/emilbjornson/maximal-EE
Slide P9 graph is not inside the pdf, Could you state the source of it
Yiu Lam Kwong The PDF is exported directly from PowerPoint so everything should be contained in it. I could not find anything being missing, but some of the arrows and graphical elements look different since PowerPoint has a strange export function. All the graphs should come from the references find in the slides: three papers and one book.
Hello Dr Emil
Thank you for this explained
how I can get free copy PDF for this book
best regards.
There is a link in the description of the video.
@@WirelessFuture Thanks
The book is not downloading
The direct link is: github.com/emilbjornson/massivemimobook/raw/master/massive_MIMO_networks.pdf
well explained , thanks!!
🥺💞