4.36364

4.4 | 24 ratings Rate this file 87 Downloads (last 30 days) File Size: 33.22 KB File ID: #11078
image thumbnail

GSM Traffic Channel Simulator

by Juan Antonio Simon Molina

 

14 May 2006 (Updated 01 Nov 2006)

Simulator for a GSM traffic channel transmission and reception

| Watch this File

File Information
Description

This Simulink model simulates the entire transmission and reception of voice data of a traffic channel for GSM (TCH/FS)over a multipath fading channel, and it calculates the BER of the received signal.

Acknowledgements

The author wishes to acknowledge the following in the creation of this submission:
TCH/FS GSM channel simulation, GMSK transmission

Required Products Communications Blockset
RF Blockset
DSP System Toolbox
Simulink
MATLAB release MATLAB 7 (R14)
Tags for This File  
Everyone's Tags
Tags I've Applied
Add New Tags Please login to tag files.
Comments and Ratings (39)
29 May 2006 Arthur Freed

It's very good. It simulates the entire physical layer of GSM

30 May 2006 Jorge Gomez  
03 Jun 2006 JOTI Abdelaziz

Merci Beaucoup

03 Jun 2006 joti Abdelaziz

merci

04 Sep 2006 Ahmad M

Hello

couldn't able to download this file

what is the exact link to dowload it

waiting your support

thanks

16 Oct 2006 Geetha S

I am not able to run the program. Lot of warning messages appears. I have MATLAB 6.0.

Please reply ASAP.

Regards
Geetha

14 Nov 2006 Santosh Shah

Dear sir
your program is to good, i run this but the problem is that, the ciphering, and deciphering technique is not involved, ant the gard bit among the burst is 9, but in actul it is 8.25. so tell me is it any possiblility to do that, with 8.25 bits gard.

thanking you.

30 Jan 2007 sanjay dabhole

to understand your code can you send documation or theorotical approach whatever you used sot that i will check the accuracy

16 Feb 2007 thaer abu alheija

nice

19 May 2007 Bouafsoun Hamdi

thx first,i want to ask if you simulate 4 normal burst (4 user) or no ?

25 Sep 2007 Alex Silva

I would like to understand your code. Can you send me the documentation whatever you used.

06 Oct 2007 sh3esh3 sh3esh3

I am not able to run the program. Lot of warning messages appears:S:S:S
error in open it
plz solve this problem:S:S:S

05 Dec 2007 muhammad touseef

hello sir,can u send me the exact simulation for the call routing of GSM(wireless),plz do this as soon as possible.so that it is helpfu for me

05 Dec 2007 osamaali abdulla

hello sir can you please tell me what version u used and the documentation to understand that please

30 Dec 2007 dickson ntogha  
20 Feb 2008 sree r

i working on this .. can u send the code&related documents

03 Mar 2008 kiran rangineni

I have gone throgugh the blocks, its perfectly strutured, Could please send me the docs and code of the files which will be very helpful for my project.

02 Apr 2008 luqman mina  
06 May 2008 Wira Firdaus

Hi,
Could u please send me the docs of the system.
My email addr: wira@mimos.my
Thank u very much

14 May 2008 rakhi n

i have gone through this blocks..
its interesting can u pls send the docs and code related to this model.

07 Jul 2008 pradeep gautam

i have gone through this blocks..
its interesting can u pls send the docs related to this model

22 Jul 2008 Adetosin Adetunji

I highly grateful for this opportunity given,so,its pleasure.
Could you please send me Free GSM Simulator through my email address.
Thanks in Advance.
 

24 Sep 2008 rohit datta

hi,

I went through your codex.

its nice. how can you see the GSM signal that is transmitted through the channel? do we need to have a scope?

10 Nov 2008 Kamal

hello, the model performs soft decision decoding of the GSM system.
How can we perform soft decision decording?
Should we put the diferential encoder part before the encoder at the TX and differential decoder after the decoder part at the RX?

Does anyone have the m-files version instead of simulink?

10 Nov 2008 Kamal

Oops, the model performs hard decision decoding since the viterbi decoder is set to perform hard decision decoding.
I think the interleaver does not performs diagonal interleaving since it does not consider 2 particular speech slice during any interleaving part.

Does anyone has the m file version of the gsm TCH model

24 May 2009 khaoula EL MOUANNISS

hi,
i want to use this application but i'm just a biginner in matlab, and never used simulink in it, can anyone help me to use it plz?
i'll be greatfull if someone woul help me

01 Jun 2009 Yushu Zhang  
15 Jun 2009 Malik Asif Russd

Sir,
I am just a beginner. Could you please give me some guidelines on how to start off? I would really appreciate your help.

Thank you.
Russd

P.S. I need your help BADLY.

13 Mar 2010 Sberla99 Blotta

It's possible receive documentation of receiver?
 My mail is sberletto@gmail.com

Thank's....

01 Jul 2010 John Lemmings

Great!!!! Thanks for this work. Have you worked on that for your job ? What can be the applications ? Thanks !!!!

02 Jul 2010 John Lemmings

I have the following error :
Error reported by S-function 'sdspsigattrib' in 'GSM_Blocks_ENG/background6/Multipath Rayleigh Fading/Multipath Fading Channel/Multiple Delayed Signals/Check signal is frame or vector/Check Signal Attributes': Input must be a column vector.

06 Jul 2010 Preeti Agarwal

i need th m file of the gsm simulation

03 Aug 2010 WARID Zaheer

Hi ! I need a file which can show GSM frequqncy hopping MAIO simulation ..

27 Jun 2011 Matthew Giamou

Hi, I'm just wondering if this model can be modified to take in PCM audio data from a .wav file as an input and output .wav data that is a simulation of GSM channel noise? I've never used Simulink before, but would it be as easy as changing the Bernoulli Binary input to a vector filled with the audio data? Could the output then be collected, or have I misunderstood the purpose of this simulation?

18 Oct 2011 beh ghor

HI
I need this simulink. pleas send to my email. b_gh4820@yahoo.com

01 Nov 2011 fsc81@163.com fsc81@163.com

AS a lazy man,Need your help :)
His Email: fsc81@163.com

18 Jan 2012 kamal

gmsk

18 Jan 2012 kamal

Does anyone have the m-files version instead of simulink?

03 Apr 2012 Michel

Hello,
I would like to understand your code. Could you please send me the documentation or the guide you have used?
email: michel_gaviao@yahoo.com.br
Thanks in advance.

Please login to add a comment or rating.
Updates
01 Nov 2006

Updated with translation in English.

Please, feel free to modify and improve this simulator. Let me know if you improve this simulator or if you know of another one better.

Tag Activity for this File
Tag Applied By Date/Time
wireless Juan Antonio Simon Molina 22 Oct 2008 08:25:33
gsm physical layer transmission reception gmsk ber Juan Antonio Simon Molina 22 Oct 2008 08:25:33
gsm physical layer transmission reception gmsk ber jeffrey hou 03 May 2009 08:26:44
wireless jeffrey hou 03 May 2009 08:26:51
gsm physical layer transmission reception gmsk ber Walaz Lazarte 03 May 2009 18:06:22
gsm hamed mousavi nezhad 28 Jul 2009 15:11:15
gsm physical layer transmission reception gmsk ber ravikumar rayala 05 Sep 2009 08:10:00
gsm emerson chavez 21 Oct 2009 11:48:50
amplifier in gsm emerson chavez 21 Oct 2009 11:48:51
gsm Marzuk Afgan 26 Mar 2010 10:44:56
gsm jesus abraham 24 Sep 2010 09:56:19
amplifier in gsm Bala murali 10 Apr 2011 17:27:36
gsm Bala murali 10 Apr 2011 17:27:39
gsm physical layer transmission reception gmsk ber Bala murali 10 Apr 2011 17:27:43
wireless Bala murali 10 Apr 2011 17:27:45
gsm physical layer transmission reception gmsk ber henrry rodriguez 01 Nov 2011 22:09:08

Contact us at files@mathworks.com