The "timing error" here is the offset of the peak of the correlator output from zero. For a RACH burst, this offset is dominated by the round-trip propagation delay between the BTS and handset. For other burst types, this offset is equal to the error of the timing-advice control loop.
On Jun 23, 2010, at 5:08 AM, 史志锋 wrote:
I'm reading the source code of Tranceive and TRXManeger. But what does "timing error comes in 1/256 symbol steps because that fits nicely in 2 bytes" mean?where is this "timing error" from?
David A. Burgess
Kestrel Signal Processing, Inc.