Per- > If we had an fpga image that allowed us to store samples on the USRP2 > that would be very benefitial, at least for me. Then one could test > algorithms with 100MHz sample-rate. Yes, it would not be possible to > use the channel continously. Receiving 1ms of samples would take 4ms to > upload. However, using the time-stamp functionality one can synchronize > nodes to transmit and receive at the same time and thereby enable > testing e.g. interference rejection algorithms.
How many samples? I think the USRP2 has a 512k x 16 (1 Mbyte) SRAM that's not used in the default FPGA image. -Jeff > Quoting George Nychis <gnyc...@cmu.edu>: > >> Short but sweet response. It would be great to have a SDR hardware board >> that works with GNU Radio that has a very, very, low latency connection to >> the host, like PCI express. Similar to the Microsoft Research SDR >> (previously named SORA). That would be great and open up possibilities of >> low latency MAC protocol implementations. >> >> Just sayin'! >> >> - George _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
