On Mon, May 16, 2011 at 10:02 AM, Marcus D. Leech
<address@hidden> wrote:
On 16/05/2011 10:26 AM, Alexander Chemeris wrote:
You may also look into this code:
http://thre.at/kalibrate/
It estimates offset of an USRP with regards to a GSM base station, but
it can be easily modified to measure offset from any clean tone, e.g.
transmitted by a second USRP.
Keep in mind that the offset measured must necessarily be the total offset--that is, both Rx and Tx can be "off" in frequency.
The practical consequence should be NIL, because frequency correction should normally only be done on the Rx-side, and it should
simply adapt to whatever it sees, regardless of the Tx and Rx components of the offset.
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