On Thu, Oct 16, 2014 at 8:40 AM, John Malsbury <jmalsbury.perso...@gmail.com > wrote:
> I'm happy this is working for you, David. So do I understand correctly, > that the adding tx_time finally made the MIMO case work? > > I'd never done burst transmission with multiple USRP outputs. I'm not > totally surprised but I wasn't sure what would happen. > > Maybe someone from Ettus can comment on this? Since UHD is trying to do > time alignment in the multi_usrp class, what happens to time alignemt in > the non-continuous-streaming case if you *don't* include a tx_time tag? > Noncontinuous streaming means there is some amount of down time. If you don't include tx_time tags, the device doesn't know when to start back up again, so each antenna is going to start at a different time. Matt
_______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
