On 07/28/2012 04:37 AM, ÀîÔÞ wrote: > Dear all: Now, I am running the benchmark_tx.py and benchmark_rx.py > on the USRP E110s. However, even if I set the bit rate to 100khz and > use bpsk modulation scheme, overflow always occure. I get some > information that benchmark examples now can not work well in the USRP > E110. So, is there some one run benchmakr examples well in the E110 > or is there some suggestion to solve this overflow problem. >
Well I suspect the bandedge fll in the bpsk chains takes up a little too much juice. I might suggest experimenting with the gmsk chains. Anyway, this is expected. benchmark is an example of implementing a mac layer w/ gnuradio in python. But its not going to yield continuous high-rate throughput. When you code up your application, I suggest making heavy use of the neon SIMD. :-) -josh _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
