Is the detection working reliably? M
On 09.05.2015 14:11, Michal Vaclík wrote: > Hi, > I am trying to implement OFDM transmitter and receiver (both in one > flowgraph) using 2 USRP1s (both equipped with WBX). I have adjusted the > signal so there's no peak above 1 and -1, but I am still failing at > syncrhonization. I used exmaples mentioned in Martin Braun's talk at > FOSDEM 14 which are now available in digital/ofdm/ folder. > > Running the flowgraph without USRPs seems to be fine at lower sample > rates (~125k), but I am struggling at adjusting sample rates for USRP1 > which cannot go lower than 250k. I have noticed syncrhonization being > much better at high sample rates (2-4M). > > Are there any guides on how to achieve better synchronization with two > USRP1s? > > Thanks in advance. > Michal > > > _______________________________________________ > Discuss-gnuradio mailing list > [email protected] > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > _______________________________________________ Discuss-gnuradio mailing list [email protected] https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
