Any OFDM receiver needs a timing recovery method anyways, so that has nothing to do with
how well your PC is suitable for synchronizing two devices.
On 18.05.23 17:43, Hamed Al-Zubi wrote:
Thanks for your response, Marcus!
I have observed a constellation rotation for OFDM subcarriers when I use the PC clock for
synchronization. However, by using the channel model, I am able to see the QPSK
constellation.
Thanks!
HZ
On Thursday, May 18, 2023 at 10:35:01 AM CDT, Marcus Müller
<marcus.muel...@ettus.com> wrote:
No, it's several orders of magnitude worse and generally insufficient for anything where
you need synchronization.
Best,
Marcus
On 18.05.23 17:12, Hamed Al-Zubi wrote:
Hello Dears,
I would like to inquire about the synchronization of two USRPs X300, one acting as a
transmitter (Tx) and the other as a receiver (Rx). If both USRPs are connected to the same
laptop, I'm wondering if the accuracy provided by PC clock synchronization is similar (or
close) to that achieved through GPSDO synchronization?
Regards,
HZ
