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From: | Marcus Müller |
Subject: | Re: [Discuss-gnuradio] Transmit time synchronization |
Date: | Sun, 07 Dec 2014 16:21:42 +0100 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.2.0 |
Hello Muhammad Shahmeer Omar, with neither an external signal or a GPSDO, this is physically impossible. I think with external signal you mean the PPS signal; you can of course use a reference signal and build synchronization in software. That is a problem equivalent to synchronization in communication systems, e.g. synchronization of mobile phones to a base station. Best regards, Marcus Müller On 12/07/2014 04:09 PM, Muhammad
Shahmeer Omar wrote:
Hello all, Ive been trying to achieve transmit time synchronization for over a month now using GNURadio and USRP B200, and so far i have had limited success. I could not find alot online. My question is simple. Is it possible to achieve synchronization between two USRPs without using an external signal or the GPSDO? If so a little guidance would be much appreciated. Thanks. |
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