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Re: [Discuss-gnuradio] OFDM demodulation problem / example video

From: Jens Elsner
Subject: Re: [Discuss-gnuradio] OFDM demodulation problem / example video
Date: Wed, 5 Apr 2006 18:14:16 +0200
User-agent: Mutt/1.3.28i

> Thank you very much for the reference.   This was a very nice link to 
> Mostofi's work.  The following paper is also pertinent to Jen's thinking 
> on the guard interval offset being irrelevant.  It is not of course:
> *Y. Mostofi*, D. Cox and A. Bahai, "Effect of Timing Synchronization 
> Errors on Pilot-aided Channel Estimation in OFDM: Analysis and 
> Solution," /Proceedings of 5^th IEEE International Symposium on Wireless 
> Personal Multimedia Communications (WPMC),/ Honolulu, Hawaii, Oct. 2002, 
> pp. 1309-1313.
> http://www.cds.caltech.edu/~yasi/papers/WPMC02.pdf

I am still convinced that using differential demodulation removes the
phase shift (see reply to Prateek). Or is there something I am not
seeing so far?


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