[srslte-users] Attaching problems

[Andre Puschmann]

The timeout value is hardcoded. Feel free to alter it to your needs.

On 3/9/19 10:09, Aren Müller wrote:
> Hi all,
> looking the log file and the pcap of a new try, I figured out that the
> enb sends the RRCConnectionSetup but then in the logs says that " [W]
> User rnti=0x46 expired RRCConnectionSetupComplete deadline: 1:6235>1:0
> us ". Maybe the problem is there. Is there any way of making the dealine
> time bigger ? like 2 us?
> 
> Attach are the files that I'm looking at. 
> 
> Thanks in advance
> Aren
> ------------------------------------------------------------------------
> *From:* Aren Müller <aren.mueller at outlook.com>
> *Sent:* Friday, August 30, 2019 12:33 AM
> *To:* Justin Tallon <justin.tallon at softwareradiosystems.com>
> *Cc:* srslte-users <srslte-users at lists.softwareradiosystems.com>
> *Subject:* Re: [srslte-users] Attaching problems
>  
> 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 thePRACH calibration
>     functionmentioned 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
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