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OFDM Sparse Channel estimation

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OFDM Sparse Channel estimation

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BER performance of LSE and sparse channel estimation for OFDM system.

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Description

In this code, the BER performance of a system which uses sparse channel estimation is compared with a system which uses LSE channel estimation. It is shown that using sparse technique improves the performance of the system

In order to run this code you have to install the cvx from the following web page :
http://www.stanford.edu/~boyd/software.html
cvx is a tool for convex optimization problems. To install the cvx simply download it and save the unzip folder in the MATLAB working directory, and from the unzip folder run cvx_setup.m. Then, you can run this mfile.

Required Products Communications System Toolbox
MATLAB release MATLAB 7.11 (R2010b)
Other requirements CVX communications system toolbox
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Comments and Ratings (5)
20 Jun 2014 vinuthna vinjamuri

hello sir,
can you please tell me what is the dictionary you are referring to?I want to use Ped B channel model

11 Jul 2013 MEHUL DESAI

hello sir,
could you guide line me ,what should i do for ofdm channel estimation using filter bank and also dct instead of fft. i just starting my work but still not on right track.m also searching estimation using compressive sensing,m also download cvx tool but yet not working..

26 May 2013 kuet khulna  
07 May 2013 Tuncay Eren  
22 Dec 2012 chen

I have learned a lot frome your file. Adding more flexibility to the channel generation will make your code perfect.

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