[srslte-users] RF Warnings

Andre Puschmann andre.puschmann at softwareradiosystems.com
Tue Sep 12 12:04:19 UTC 2017


Hi Jens,

On 12.09.2017 11:53, Pilz, Jens wrote:
> Hello,
> 
>  
> 
> i am playing with srsENB at the moment at try to get it running on a
> Xeon E5-2650.
> 
> So far it compiled well and the tests are working as well as the
> examples for PHY transmission (pdsch_enodeb).
> 
>  
> 
> I use USRP X310 with UBX connected via 10GbE directly to dedicated intel
> card.
> 
> So far I got S1 connection to EPC established when running eNB with
> example configuration (IP range adaption of course)
> 
> but I get constant “[RF  ] Warning Late” messages in log or sending
> “LLLLLLLLLLLLLLLLLLL….” Constantly on console.

Can you verify that your system can sustain the required rates using the
benchmark example of UHD, i.e., run

$ benchmark_rate --rx_rate 20e6 --tx_rate 20e6


Thanks
Andre



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