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I want to estimate sampling clock offset. I am currently referring this paper " CRAMER-RAO BOUNDS FOR DATA-AIDED SAMPLING CLOCK OFFSET AND CHANNEL ESTIMATION ". Is there any other method to estimate? I also referred Lee's method, but it gives symbol timing. Is there a way to estimate sampling clock offset from timing error estimate?

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  • $\begingroup$ It sounds like you're describing a few different concepts (sampling clock offset, timing error, and symbol timing) that are really centered around the same thing. You really need to have a more specific question in order to get a good answer. A link to the paper would also help. $\endgroup$ – Jason R Nov 22 '13 at 14:09
  • $\begingroup$ I want to estimate the sampling clock offset. I am referring this paper ieeexplore.ieee.org/xpl/…. I wanted to know is there a simpler method to find the sampling clock offset. I tried the one method mentioned in this paper ieeexplore.ieee.org/xpl/… in the 3rd chapter. Its not giving me good estimate. Kindly provide me some clue regarding this $\endgroup$ – Nav2013 Nov 22 '13 at 14:24
  • $\begingroup$ Link to the second paper that isn't behind a paywall: supelec.fr/ecole/radio/icassp04.pdf $\endgroup$ – Peter K. Nov 22 '13 at 15:12
  • $\begingroup$ The second link that I provided is wrong, the correct one is here ece.usu.edu/grad/reports_theses_disseratations/2008/…. I tried estimating sampling frequency ratio using spectral estimation method but it isn't giving me good estimate. Is there a method to estimate the sampling clock offset or symbol rate offset? $\endgroup$ – Nav2013 Nov 24 '13 at 3:13

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