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MIMO with Zero Forcing equalizer

by Krishna Sankar M

 

03 Dec 2008

Describes a 2x2 MIMO system using Zero Forcing equalizer in Rayleigh fading channel.

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Discuss the case where there a multiple (two) transmit antennas and multiple (two) receive antennas resulting in the formation of a 2x2 Multiple Input Multiple Output (MIMO) channel. We will assume that the channel is a flat fading Rayleigh multipath channel and the modulation is BPSK.

The equalization scheme used is Zero Forcing. As expected, the simulated results with a 2×2 MIMO system using BPSK modulation in Rayleigh channel is showing matching results as obtained in for a 1×1 system for BPSK modulation in Rayleigh channel.

For more theoretical description of Zero Forcing Equalization in 2x2 MIMO channel, please check
http://www.dsplog.com/2008/10/24/mimo-zero-forcing/

MATLAB release MATLAB 7 (R14)
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Comments and Ratings (2)
31 Dec 2008 nintendo bc  
16 Apr 2010 Sarr ndèye

Hi every body,
I would like to know how I can generate Rice samples in Matlab.
Thanks for your response.

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Tag Activity for this File
Tag Applied By Date/Time
communications Krishna Sankar M 04 Dec 2008 20:38:34
zf Krishna Sankar M 04 Dec 2008 20:38:34
mimo Krishna Sankar M 04 Dec 2008 20:38:34
communications Cristina McIntire 05 Dec 2008 14:43:40
zf Tarek 13 Feb 2009 18:27:07
mimo Lee l 25 Mar 2009 10:31:44
co channel interference pancho and 18 Oct 2009 00:18:35
communications pancho and 01 Dec 2009 10:20:38

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