On 2021-11-19 12:19, Neel Pandeya wrote:
Hello LoyCurtis Smith:
Thanks for the detailed information about your system configuration.
Everything looks fine at initial glance, and I would expect this to
work. I might say that the clock speed of your Dell Latitude E5570
i7-6820HQ CPU might be too low, I would generally recommend a clock
speed of 3.5 GHz or higher, but it depends on what you're doing, what
the sampling rate is, and what the network traffic is, etc.
What channel bandwidth are you using?
Could you please run the "benchmark_rate" utility on both the gNB and
nrUE sides, using the same sampling rates that you're using for the
gNB and nrUE, and let me know your results? This utility will test
your interface at the desired sampling rate and see if it can sustain
the data streaming rate.
./benchmark_rate --tx_rate 15.76e6 --rx_rate 15.76e6 --duration 600
--
I think Mr. Smith did run that test, and it was fine (after I pointed
him at the correct directory for the benchmark_rate example).
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