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WiMAX 802.16e Physical Layer

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WiMAX Physical Layer Implementation in Simulink

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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.

Comments and Ratings (95)

thothefali

Could you please send me the full report so that I can understand properly your code? Thanks a lot
mail to: thothefali@yahoo.com

vittal

vittal (view profile)

Dear author please provide me with the documentation so that i can analyze where i went wrong. please help me out my mail id is vittalsaikanth@gmail.com

Chu Dung

hi sir... iam doing my master's i'm getting errors when i run the code and simulink model please help me analyse correctly in stepwise. Please help me by mailing id:pooja10bhoomi@gmail.com

reza

reza (view profile)

I tried to run Simulink Model WiMax after running Data.m, but I have two error messages : Failed to load library 'commdigbbndam2' .... would you please help?

Dipen Patel

THANKS A LOT ......... ITS BEING QUITE USEFUL FOR THE STUDENTS ... FINE WORK...

Neil Canelón

Hello, contact me if you need the documentation of this model, I found it a while ago... neilccu@gmail.com

Sofia Sanchez

really thanks a lot for share us your important and useful file.

Sofia Sanchez

Really thanks a lot for share us your important and useful file.

Hi
pleas, I would like to ask u, (Nadeem and Mohammed) can multi permutation type be implemented by Matlab for 802.16e, OFDMA, DL ?, for example PUSC and AMC, thank u for ur reply

I would like to ask u, Nadeem,about WiMAX 802.16e Physical Layer model that you implemented by Matlab.

Is this model for WiMax 802.16e OFDMA uplink or downlink or both?

Is ofdma uplink and downlink the same for WiMax?

I wanna know about ofdma uplink for WiMax 802.16e physical layer. Can I use this model for Ofdma uplink in WiMax?

Regard;

YAHYA MOHAMMED HAMEED AL-MOLIKI

University of Malaya

Can someone help me pls, im working on a project and im stuck. I need to Simulate the handover withing WiMAX and Satellite network, i was told i could use Simulink for this. Is there anyone that has done something similar or can help me with the simulation, as i have just two weeks to hand my project in. Pls kindly contact me on "ofsunmon@student.bradford.ac.uk", i'll check on here frequently to see if anyone has something for me. Thanks.

bakir hadj

thank

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:preethipoosa@gmail.com.....
i have a placement to attend this month please do a small favour to me by giving information...thanku sir

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.

m

m (view profile)

hi, i am very interested about this subject because i'm looking for documentation about wimax. . If possible email me the documnentation to andreya_athena@yahoo.com. Thanks!

Renu Singh

Could you please send me the full report so that I can understand properly your code? Thanks a lot
mail to: rsingh2511@gmail.com

Vivek

Vivek (view profile)

Author please provide the documentation!
its urgent!

mail to : vivek.acm@gmail.com

Kevin

Kevin (view profile)

can you please send me the documentation if that is still possible.
kmj442@gmail.com
Thanks

putri Khalid

can you send me the documentation please? tq.

Eray Uyanik

Could you please send me the full report so that I can understand properly your code? Thank you very much. erayuyanik@gmail.com

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 ravin86@gmail.com .Thank you very much in advance i really appreciate it.

Zina

Zina (view profile)

Hello,
Can you please send me the full documentation or report, I can't understand well the implementation
Thanx a lot
louzei@yahoo.fr

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..
syukri.1410@gmail.com

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
viralpatel021@gmail.com

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

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

hatem ayman

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

Naina Ronak

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

jamil rehman

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

osama

osama (view profile)

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

julio mosquera

Its a amazing program. thanks

mohammad parwata

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

mssa hass

thank

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

saravanan kumar

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

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

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?

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);

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?

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!

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

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

Amina Deriouch

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

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

abdul wahab khan

yar i need 64qam with ofdm

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!

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: mabsut86@yahoo.com

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.

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 ivan0177@hotmail.com

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.

Serg serg

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 kevindraco@yahoo.co.in....

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.

aniket sawant

Excellent.
Thank you very much.

Joko Rivai

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

ammar khan

Park Jae

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

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: huyeng2358@yahoo.com

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

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

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

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

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 manne@ieee.org

pham van thiet pham van thiet

Sandra Correas

Sandra Correas

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

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

srikanth reddy

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

Chris Hungria

Wiwit Chaiwimol

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!

João Rebelatto

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!

Gwen Lin

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

yuan lian

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

ashkan jalili

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.

Alex osorio

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

liza fairuz

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.

fuzy obs

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

Hesham Khedr

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

channa keshav

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

amarnadh kolla

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

fuzy s

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

fuzy s

thank's bro for your help.

Ying Chen

Thank you so much!

Akrm Almangosh

Thanks

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.

nicole.s shiwan

Thank you very much! It is useful for me.

m. m.t.

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

ningbo quan

It's very good! thank you very much !

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