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

[Jens Elsner]

> 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
Bob,

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?

Jens