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TCH/FS GSM channel simulation

version 1.0 (70.8 KB) by

Coding, interleaving, codification and modulation for GSM channel



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For the simulation of a GSM transmission channel it was decided to use an information channel TCH (Traffic Channel) with high speed (Full Speed).
This type of channel allows a rate of 13 Kbps. In order to create the model of TCH channel for GSM the specifications of group 3GPP were followed which are listed in [ 3GPPd ] -[3GPPg ], which they comprise of the European standard of GSM.

[3GPPd] 3GPP TS 05.03 ETSI TS 100 909 version 8.9.0 "Channel
coding" Release 1999

[3GPPe] 3GPP TS 5.04: "Modulation".

[3GPPf] 3GPP TS 5.02: "Multiplexing and multiple access on
the radio path".

[3GPPg] 3GPP TS 05.05 version 8.20.0 "Radio Transmition and
reception" Release 1999

Comments and Ratings (13)


Is this based on any standards?

Ali Syed

ashna nory

ashna nory

yin li

this is a good model for the beginer,thank you !

osamaali abdulla

why it doesn't work with me can any one help me please

Vladimir Chechelnitsky

pravin kumaraguru


homa h


marwa ezzat

Elegechev Andrey

Roopa Shivappa

I got the same error that Oleg Kurak, then, in the S-Function Builder in 'entrelazado' and in 'rafaga', y pressed the 'build' button, and Matlab crashed. Then I opened the model again, and whe a tried to run it, I got an error message saying that the function 'diferencia' could not be found.

Has anyone been able to make this model work?

Oleg Kurak

This model doesn't work: Error in S-function 'encodingnuevo4/Entrelazado 3GPP TS 05.03 version 8.9.0 ': S-Function 'entrelazado1' does not exist.
Dear Juan Antonio ARIZAGA, could you share this S-Function?


Dll's not included befor

MATLAB Release
MATLAB 7 (R14)

Inspired: GMSK transmission, GSM Traffic Channel Simulator

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