WiMAX 802.16e Physical Layer

WiMAX Physical Layer Implementation in Simulink

Description

Matlab source code for the test vectors and Simulink model for physical layer. 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 model.

• Acknowledgements: This submission has inspired the following:; OFDM with QPSK for R14, OFDM with 16-QAM for R14, OFDM with 64-QAM, OFDM with QPSK, OFDM with 16-QAM, OFDM with 64-QAM, WiMAX 802.16e PHY and MAC (beta)
• Required Products: Communications System Toolbox
• MATLAB release: MATLAB 7.1.0 (R14SP3)
• Other requirements: Windows 2000, Vista, XP

[ningbo quan]

It's very good! thank you very much !

[m. m.t.]

Tahnk you very much to share this file. It's really useful.

[nicole.s shiwan]

Thank you very much! It is useful for me.

[usman rasheed]

thank u very much nadeem it really helped me a lot.
im doing a similar simulation of wimax and after seeing your model, i think i missing a lot of important components that u used.

[Akrm Almangosh]

Thanks

[Ying Chen]

Thank you so much!

[fuzy s]

thank's bro for your help.

[fuzy s]

Would you please send documentation or full report to completely understand the simulation. Thank's bro.

[amarnadh kolla]

can u sen me the report of u implementation
thank u so much

[channa keshav]

Would you plz send documentation report to completely understand the simulation part. Thank's dear

[Hesham Khedr]

Would you please send documentation or full report to completely understand the simulation. Thank's bro.

[fuzy obs]

Would you please send documentation or full report to completely understand the simulation. Thank's bro.

[El Cheapo]

Received error: The parameter 'Power of alpha' must be greater than 0.

[liza fairuz]

Would you please send documentation or full report to completely understand the simulation. Thank's bro.

[Alex osorio]

Could you please send me the full report so that I can understand properly your code?
Thank you very much!

[Kuang-Chung Yu]

I also received an error message.
Can anyone help me?
I'm a new leaner abot matlab and WiMAX
Thank you so much

Error reported by S-function 'scomberlekamp' in 'wimax/Block Decoder/Integer-Output RS Decoder':
The parameter 'Power of alpha' must be greater than 0.

[ashkan jalili]

Could you please send me the full report so that I can understand properly your code?
Thank you very much!

[yuan lian]

Could you please send me the full report so that I can understand properly your code?
Thank you very much!

[A D]

i want idea of matlab code of FFT block of
physical layer o wimax

[Gwen Lin]

Could you please send me the full report so that I can understand properly your code?
Thank you very much!

[Sonic vidaloca]

Could you please send me the full report so that I can understand properly your code?
Thank you very much!

[João Rebelatto]

Could you please send me the full report so that I can understand properly your code?
Thank you very much!

[Adrian Roman]

Could you please send me the full report so that I can understand properly your code?
Thank you very much!

[Wiwit Chaiwimol]

Could you please send me the full report so that I can understand properly your code?
Thank you very much!

[Chris Hungria]

 

[srikanth reddy]

Could you please send me the full report so that i can understand properly your code..

[Olga Zlydareva]

I also receive: Error reported by S-function 'scomberlekamp' in 'wimax/Block Decoder/Integer-Output RS Decoder':
The parameter 'Power of alpha' must be greater than 0. Could any one help me with it?Please

[Sandra Correas]

Could you please send me the full report so that i can understand properly your code.. Thank u in advance...

[Sandra Correas]

 

[pham van thiet pham van thiet]

 

[Cris Manne]

Can you add some documentation to the current project. Its hard to understand whats going on. If possible email me the documnentation to [e-mail]

[Olga Zlydareva]

I still trying to understand what is a problem with "The parameter 'Power of alpha' must be greater than 0."can u give me a piece of advice , how i can handle this problem...thanks

[Muhammad Nadeem Khan]

The parameter 'Power of alpha' bug was fixed in R2007b but if you are running earlier version please use Mathworks website, select advanced search and search for Power of Alpha by checking results in Bug Reports only and you will find the solution, alternatively visit this site: http://www.mathworks.com/support/bugreports/details.html?rp=362401

I have sent the required files to Olga Zlydareva by email already, so just follow the instructions and enjoy.

Many Thanks

M N Khan

[D student]

Could you please send me the full report so that I can understand properly your code? Thank you very much!

[Muhammad Nadeem Khan]

As I have been receiving emails to send the documentation of the WiMAX model, I don't think there is any need for the document as the model is self explanatory and anyone can understand the stages and processes being carried out in the model

Many Thanks
Muhammad Nadeem Khan

[Huyen Dang Minh]

I'm researching on layer physical of WiMAX.I don't know about simulation of phy WiMAX.Do u know about it?If u've simulation, please send it to me.thanks u very much!
My email: [e-mail]

[Park Jae]

Would you please send documentation or full report to completely understand the simulation. Thank's bro.

[ammar khan]

 

[Joko Rivai]

Finally I found something I've been looking for so long. Thank you very much.

[aniket sawant]

Excellent.
Thank you very much.

[Muhammad Khan]

Those of you who have been asking for the report of this model, this model is published in the IET Conference Proceedings held in India January 11-12, 2008 with Title: The IET International Conference on Wireless, Mobile and Multimedia Networks.

This model is explained at page 117 of the publication.

[Kevin Chandradas]

hi nadeem.... i'm doing my final semester in B.E... i'm doing my project on Wimax.... i found your model of so much of help to me.... i went through your model... but i still find some things to be understood... it would be helpful, if you could send me the full documentation and report of the model.... expecting your reply soon to [e-mail]....

[Serg serg]

 

[aniket sawant]

hi nadeem
you mention this model as 802.16e but what measures you have taken to simulate effects of mobility?
because channel that you have taken is simply AWGN channel , for which we can just set signal to noise ratio.
in this model you have not considered relative speed between base and mobile station and Doppler shift caused by it .
so is it 802.16d or 802.16e simulation ?
please reply as soon as possible .
thanks in advance.

[ivan ivan1]

hi, i have modified this model to get a plot of ber, as they do here more or less
http://www.mathworks.com/cmspro/webconf10870.html?showby=app&lang=vi
my surprise is that i dont get the same results (my results are more optimistic)

any one has got it? if u could send me i would be very thankful [e-mail]

[ivan ivan1]

the block normalize it is ok? cause i think u dont need to multiple by the constant k as u have already take in accout in the file data when u did the contellation. and which is the sense of the block conj? also i dont aprecciate changes if u delete it.

[hana smadi]

hi its a very good work but i cann't run ECG signal as an input data to be transmitted plz tell me how could i show the recived signal as figure answer me as soon as possible thank you
my e-mail: [e-mail]

[sha mir]

thank you very much! it is so excellent!
but Could you please send me the full report including all m-files so that I can understand properly your code? Thank you very much!

[abdul wahab khan]

yar i need 64qam with ofdm

[Max Laurelli]

Hi, Muhammad. Thank's for the help! I have a question. Does this model use the OFDMA approach? (Is it multiuser!?) If so, in which block is it implemented?
Thank's
Max

[Amina Deriouch]

How I can plot BER=f(EbNo) of this model

[ivan ivan]

anyone knows why in the RS-Decoder(the 1st selector)has [2:40,1]
i guessed that 1:4 is redundant information and 5:40 data, so i cant imagine why it is like that, and if u change it, it doesnt work...
please answer. thank u

[ivan ivan]

after investigating a lot about this file i have to say that it has a lot of failures, so dont expect to get a right simulation. otherwise is good to begin, but dont trust 100% in every block

[fan by]

I still trying to understand what is a problem with "The parameter 'Power of alpha' must be greater than 0."can u give me a piece of advice , how i can handle this problem...thanks!

[phen phamy]

I find there are many errors in the RS Decoder Integer-output and Integer-input. Does anybody can tell me how to debug it?

[anuradha prasad]

i am not able to run data.m file.error Undefined function or method 'gf' for input arguments of type 'double'.

Error in ==> Data at 10.pls let me know what is gf
genPoly = gf(1,8);

[Diego Sales]

Please, I tried to run all the blocks in Simulink, but they all contained message errors. What can do do run the simulations?

[van van]

about the rs-decoder,
1)change the order, first data and then redundant data (with a selector)
2)pad at the end so u have ur redundant data after the byte 239, then pad at the beginning until 259
3)then take just the data after the rs decoder

[saravanan kumar]

Would you please send documentation or full report to completely understand the simulation. Thank's bro.

[Ebong Udom]

Pls i'm having problems with the rs-decoder of the model.On running the simulation, i normally end up withe an error message.Pls can someone help out here?

Thanks

[mssa hass]

thank

[mohammad parwata]

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

 

[julio mosquera]

Its a amazing program. thanks

[osama]

thanks alot it is very helpful but as I know 802.16e is mobile and u did not simulate the doppler frequncy and speed of mss thanks again

[jamil rehman]

can any one help me for a similar senerio of MAC layer simulation of Wi-Fi 802.11n

[Naina Ronak]

I need to work on Handover in wiMAX. Please provide me the code regarding this in MATLAB

[hatem ayman]

I am doing my masters in scheduling algorithms in wimax ....is this possible in matlab ????

[Daniel Rabinovich]

Dear Hatem,
I am thinking to make a thesis with scheduling algorithms for wimax with matlab. It is possible. Download the book WiMAX Technologies, Performance Analysis, and QoS, Edited by SYED AHSON and MOHAMMAD ILYAS from ttp://www.freebookspot.org. There are ideas for algorithms. I am looking for a matalab example, maybe ethernet. Please if you have news about this, pleas share with me and conversely. Let me hear your comments.
Also, very thanks to Muhammad Nadeem Khan

Regards, Daniel

[Nguyen Van Tung]

I am also doing my masters in wimax scheduling algorithms and I am trying to do my simulations in Matlab, how can I get the suitable matlab module. Could you please help code matlab

[Viral Patel]

Can you add some documentation to the current project. Its hard to understand whats going on. If possible email me the documentation to
 [e-mail]

[syukri hashim]

hello. would u please send to me the flow chart of this code to make me more understand. or anything document that explain the process of this code please..
[e-mail]

[Zina]

Hello,
Can you please send me the full documentation or report, I can't understand well the implementation
Thanx a lot
[e-mail]

[Ravindra]

hello,
Im currently doing my final year project on performance evaluation of WiMax and i need your help .Can you send me the full documentation so that i can digest the processes involved .My email is [e-mail] .Thank you very much in advance i really appreciate it.

[Eray Uyanik]

Could you please send me the full report so that I can understand properly your code? Thank you very much. [e-mail]

[putri Khalid]

can you send me the documentation please? tq.

[Kevin]

can you please send me the documentation if that is still possible.
[e-mail]
Thanks

[Vivek]

Author please provide the documentation!
its urgent!

mail to : [e-mail]

[Renu Singh]

Could you please send me the full report so that I can understand properly your code? Thanks a lot
mail to: [e-mail]

[m]

hi, i am very interested about this subject because i'm looking for documentation about wimax. . If possible email me the documnentation to [e-mail]. Thanks!

[Muhammad Nadeem Khan]

I am soon going to start a discussion forum on this topic, on facebook or twitter, then it will be easier to discuss all aspects of this model. I do not have any document on this as such because its all self explanatory.

[Muhammad Nadeem Khan]

Facebook link for the WiMAX is:
http://www.facebook.com/home.php#!/pages/WiMAX/109435769139119

[preethi poosa]

sir i am a student studying b.tech final year,i approached a institute for my mini project,they just gave me the code for "simulation of wimax physical layer using doppler channel model with imposed comb pilots" i understood about wimax but i dint understand the code and what we are doing in it.please help out in getting the concept.i am really in need of it it would be of great help to me if you help me...send explanation to my id:[e-mail].....
i have a placement to attend this month please do a small favour to me by giving information...thanku sir

[bakir hadj]

thank