Simulation of a Multiple Input Multiple Output (MIMO) system using various Space Time Coding (STC) techniques in LabVIEW
(Undergraduation Major Project Thesis)

Click Here to  view the top level graphical user interface of the MIMO Simulation Model.

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Download the stand-alone software developed as a part of the undergraduate thesis.

Required: LabVIEW Runtime Engine 2009 or later

MIMO Simulation Model.rar MIMO Simulation Model.rar
Size : 2.351 Kb
Type : rar

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Solutions / Workarounds / Tweaks

Posted by Ujjval Shah on Wednesday, April 22, 2009 In : Query/Problem/Solution 
Solutions

The solutions provided here mainly discuss how to decrease the processing time. It also addresses some of the issues listed in the previous section.

Reentrant VIs

LabVIEW is a data flow programming tool. It can execute data independent codes in parallel if programmed in such a way. In the simulation there are several instances where a same chunk of code is repeated a number of times. This code is defined as a VI and is called every time the main code wants to utilize it. However by def...

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Simulation Problems and Challenges - A summary

Posted by Ujjval Shah on Wednesday, April 22, 2009 In : Query/Problem/Solution 

Large processing time

The simulation model aims in finding the BER value for various SNR values and plots them on a chart. The processes involving in finding a BER value for a single SNR value are random generation of a large number of symbols, modulation of these symbols using one of the modulation schemes such as PSK, MIMO- STC scheme encoding, generating and applying a Rayleigh flat fading profile to it, generating and adding AWGN to it, decoding, demodulation and BER calculation. Each of...


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SMUX BER vs. SNR curves

Posted by Ujjval Shah on Wednesday, April 22, 2009 In : Simulation 

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MIMO MISO SIMO SISO BER vs. SNR curves

Posted by Ujjval Shah on Wednesday, April 22, 2009 In : Simulation 

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RX Diversity BER vs. SNR curves

Posted by Ujjval Shah on Wednesday, April 22, 2009 In : Simulation 

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