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From: | Marcus Müller |
Subject: | Re: [Discuss-gnuradio] [USRP-users] Simple correlator to detect synchronization timing. |
Date: | Thu, 02 Jul 2015 17:45:42 +0200 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.7.0 |
Hi Jeon, is this the mail you were referring to on discuss-gnuradio? I'm including it in my reply, because that seems sensible. What you're looking at looks very much like a synchronization problem. Manchester tells me we have a reliable rate of transitions, so that's handy :) I'd go for oversampling (if that's possible) by a factor of let's say 4 or 5 of your symbol rate, and implementing a sensible filter for the signal; then, throw the Mueller & Müller clock sync (Look into the [Synchronizers] categorie in GRC) at the problem :) Best regards, Marcus On 02/20/2015 03:02 PM, Jeon via
USRP-users wrote:
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