[srslte-users] Attaching problems

[Aren Müller]

Hello Justin,
Thanks for your reply. Attached find you the logs for the enb.
Hope to hear from you!
Best regards,
Aren
________________________________
From: Justin Tallon <justin.tallon at softwareradiosystems.com>
Sent: Thursday, August 29, 2019 3:24 PM
To: Aren Müller <aren.mueller at outlook.com>
Cc: srslte-users <srslte-users at lists.softwareradiosystems.com>
Subject: Re: [srslte-users] Attaching problems

Hey Aren,

Could you attach the enb logs?

Regards,
Justin

On Thu, Aug 29, 2019, 04:00 Aren Müller <aren.mueller at outlook.com<mailto:aren.mueller at outlook.com>> wrote:
Hello,
I'm new to srsLTE. I'm trying to use a LimeSDR-USB as a base station but the COTS UE is sending like RACH spam. I searched on internet and found that this guy is having the same problem http://www.softwareradiosystems.com/pipermail/srslte-users/2019-August/002916.html . I found too an old message in the list ( <http://www.softwareradiosystems.com/pipermail/srslte-users/2017-September/001117.html> http://www.softwareradiosystems.com/pipermail/srslte-users/2017-November/001215.html ) and tried the solution changing the time_adv_samples parameters (which it's seems not to be defined for limesdr) and sometimes I got attach, but after a spam of minimal 10 RACH, and the connection was not stable.  Nevertheless, the values that I used were chosen manually because I didn't find the PRACH calibration function mentioned there. I used the values of 30, 15, 25, 65, 68 with 25 and 50 RB.

My question is: Am I in the good direction trying to change the time_adv_sample parameter or the problem lies everywhere else? If the answer is yes, where can I find this "prach calibration function"?. If the answer is no, where should I look to get a stable connection and not a RACH spam??

Thanks
Best regards,
Aren
_______________________________________________
srslte-users mailing list
srslte-users at lists.softwareradiosystems.com<mailto:srslte-users at lists.softwareradiosystems.com>
http://www.softwareradiosystems.com/mailman/listinfo/srslte-users
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.srsran.com/pipermail/srsran-users/attachments/20190830/448202ec/attachment.htm>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: enb.log
Type: text/x-log
Size: 2630744 bytes
Desc: enb.log
URL: <https://lists.srsran.com/pipermail/srsran-users/attachments/20190830/448202ec/attachment.bin>