Spatial Channel Model for MIMO Simulations. A Ray based Simulator based on 3GPP TR 25.996 v.6.1.0

GUI supported Ray-based MIMO simulator based on work done by the 3GPP group.

Description

The MIMO spatial channel model simulates a wireless propagation channel in various cases and applies the concept of diversity (spatial and polarization) assuming multiple antennas at both the transmitter and receiver, thus forming a Multiple Input Multiple Output antenna system.

The scope of this SCM simulator is to provide an easy-to-use, GUI supported, MATLAB developed application to any user who requires a practical tool to perform MIMO simulations and to obtain statistical data.

The options of the application include three environments (suburban macrocell,urban macrocell and urban microcell) and two cases (no polarized arrays included, polarized arrays included). Since a user's guide documents is also included, we limit our in-code comments.

• MATLAB release: MATLAB 7.1.0 (R14SP3)

[Jubei Kibagami]

I am using this for my MIMO simulations! Good work!

[brahmaji T A R K]

its good

[Pu]

Can anyone run this program?
I find problems to run it.

[Balachander Narasimhan]

hi, when I run scm, I get the following error. I am using matlab version 7.7.0.471 (R2008b). Please help me with this

??? Error using ==> struct2handle
Undefined function or method 'submacro2' for input arguments of type 'char'.
 
??? Error using ==> struct2handle
Error while evaluating uicontrol CreateFcn

??? Error using ==> save
Unable to write file C:\Matlab\Work\\data{1}.mat: No such file or directory.

Error in ==> submacro>pushbutton1_Callback at 674
save ([str filename],'H', 't','P','AoD','AoA','AS','DS','SF','PL','C')

Error in ==> gui_mainfcn at 96
        feval(varargin{:});

Error in ==> submacro at 44
    gui_mainfcn(gui_State, varargin{:});
 
??? Error while evaluating uicontrol Callback

[Balachander Narasimhan]

hi sorry for the trouble, I just had to choose a directory within my home.

[Yiwei]

hi I have the same problem with you when I rum scm. So how to solve it?

[lining ?]

Hi! When I input "scm" in the command window of matlab, it give me the error:
??? Error using ==> struct2handle
Undefined command/function 'submacro2'.

??? Error using ==> struct2handle
Error while evaluating uicontrol CreateFcn.

how to solve this problem? thanks for your answers!

[suresh]

Great work. All change your save path it works well

[green felix]

hello! it seems that Pathloss and Shadow Fading have no effect to the channel realization. I mean, how can I use this simulator to model intercell interference? TKS a lot!

[Francesco]

Hi! I have a problem, how can i get the fast fading value? How are these value compute?

[Tsinghua]

I am looking for it for a long time!thank you!

[Saeed]

hello guy
Im looking for this from long time but I have problem to how I can use it . because I have matlab 7.5 which is not support those codes . I need the matlab 7.0.1 to simulate the program .
or any one suggestion for my any kind of matlab version which support those codes .
Please I want it as fast as possible .

[Saeed]

Hello my friend ,,
as wrote in the simulate manual it is support matlab7.0.1 but I have matlab7.5 which is not support it . I try to find the old one but couldn't.
what I should do ??
please I wanna some help ,,