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WiMAX 802.16e PHY and MAC (beta)

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11 Aug 2008 (Updated )

WiMAX Physical and MAC Layer

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Description

Matlab source code for the test vectors and Simulink model for physical layer with MAC Layer addition to the previous model. This model is based on Physical Layer Specification of IEEE 802.16e and ETSI HiperMAN. Run Data.m to copy data to workspace and then run the WiMAX_Test_4.mdl model.

Acknowledgements

Wi Max 802.16e Physical Layer inspired this file.

This file inspired Wimax Physical Layer Simulation.

Required Products Communications System Toolbox
Simulink
MATLAB release MATLAB 7.4 (R2007a)
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Comments and Ratings (19)
24 Apr 2012 Mohammed salman

Hello
I am doing my research in WiMAX (802.16e, OFDMA), is MATLAB can be used to implement 1024 FFT ?, and is possible to implement the different permutation types such as PUSC, and band-AMC ?
thank you for your help.

13 Nov 2011 Muhammad Nadeem Khan

twitter @matlabmodel with your questions and comments

11 Apr 2011 Mihaela

Hello,

I am doing my diploma project in Wimax user authentication security. Can anyone tell me if this simulation can help me? Do you know any matlab code regarding userauthentication in wimax ?Thanks

09 Apr 2011 Mike Daudu

Hello,

thanks for sharing your thought and sharing the source as well. Please everyone, i need help, stepwise guide on how to simulate QPSK, BPSk and 64QAM using Matlab Simulink. My email is khafe@live.co.uk
I will appreciate any help whatsoever.

Once again, thanks a lot everyone.

Michael

23 Jun 2010 Filippo

It is a very good module, but I can't use 16-QAM and 64-QAM because I get an error in "General Block Interleaver":
Error in port widths or dimensions. Output port 1 of 'WiMAX_Test_CR/Interleaver/In' is a [384x1] matrix.

Can you helo me?

Thanks in advance

Filippo

14 Jun 2010 Eray Uyanik

Hello siddharth,
I want to implement this model for different coding rates, can you share your experience?

I doing 16-QAM modelling on this model also will share when I finish.

Thanks

26 Nov 2009 siddharth Shetty

Hi again

Think I have figured out the solution to the 2nd question (my post on 25Nov, 2009), and the required SNR has dropped to 12dB. This SNR is still much higher than published 802.16e spec for QPSK 1/2 (Table 266). Any ideas why the difference?

Cheers
sid

25 Nov 2009 siddharth Shetty

Hello Muhammad

Thanks very much for your helpful contribution.

Two questions:
- This seems to be QPSK with 5/6 rate coding. The SNR required to meet 10% PER comes out to be 15dB which is close to the published SNR for 16-QAM 3/4 in the 802.16e spec. Is this something you have observed? Or have I got this wrong?
- If I want to modify this model to look at convolution 1/2 coding, what changes need to be made? I am guessing there needs to be some changes before the Interleaver block which expects 384bits as input. Any model you can share?

Thanks and Regards
sid

22 Oct 2009 thirumalesh guguloth  
30 Sep 2009 Viral Patel

can anybody give me simulation link for wimax 802.16e MAC layer for QOS...

will this work in new version of Matlab i mean 2008 a or new 2009a ??

21 May 2009 david

Thanks u very much.This is good.When is WiMAX_Test_4.mdl final?

01 May 2009 starter123 abdela

hi sir good work.your files opens in one computer and does not on other both with simulink.do i have to get the same version or there is other possibity

27 Feb 2009 Naina Ronak

I need a help in simulating Wimax handover in matlab? Can any body please guide me?

04 Dec 2008 SnowBoy

this is good source to play with 802.16
thanks

24 Nov 2008 Mohammad Abdul Awal

It is a very good module. Is there any SNR calculation in this module? Is it possible to get the SNR in runtime?

29 Sep 2008 Jerry Park

where is the permutation block?

17 Sep 2008 zen dragon

how to create with 16 QAM & 64 QAM on this block ? i have problem in interleaver block and RS encoder block

16 Sep 2008 anuradha prasad

good

13 Sep 2008 Jerry Lin

Not yet try on the file, but thanks for the sharing!

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