[srslte-users] Cell sync of srsLTE UE with OAI eNB

[Xavier Arteaga]

Hi Priya,
We have released a newer version which improved the UE stability.

Could you try to compile?
You may need to use: cmake -DUSE_GLIBC_IPV6=Off ..

Regards,
Xavier


On Mon, 13 May 2019 at 09:56, Priya Ramanathan <
shunmugapriya.ramanathan at gmail.com> wrote:

> Hi everyone,
>
> Just an update ... I finally received the cell sync after fine tunning
> this dl_earfcn with UHD 3.10.1 version..
>
> Thanks and Regards,
> Priya
>
> On Fri, May 10, 2019 at 12:28 PM Priya Ramanathan <
> shunmugapriya.ramanathan at gmail.com> wrote:
>
>> Hi everyone,
>>
>> I am Priya, master student at UTD, Dallas. In our research lab testbed,
>> we have OAI UE, eNB (with if4p5 split) and EPC. Recently I am trying to
>> integrate srsUE with OAI eNB.
>>
>> The UE machine is in Ubuntu Linux 14.04 distribution (which has OAI UE
>> software) and when I tried to compile the latest version of srsLTE (release
>> 18_12), I was getting compilation error of rrc file. So I moved to the
>> older version - release_18_03_1, which compiled successfully. But when I
>> tried to run srsue, the cell synchronization was not established. OAI eNB
>> is operating at band 7 (downlink 2.6GHz with 25 PRB (5 MHz bandwidth). The
>> UHD version I had was 3.14. I played around modifying the UHD version to
>> 3.9 and 3.10.
>>
>> But when I try the 'cell search -b 7 -v 1', it is not able to detect pss,
>> sss and result always comes as Found 0 cells. I read in one of documents
>> that srsLTE shall work on Ubuntu Linux 14.04 as well.
>>
>> Regd. RF parameter setting in ue.conf
>> dl_earfcn = 3400
>> freq_offset = 0
>> tx_gain = 80.
>>
>> Please help me to understand is there any specific reason for this cell
>> detection problem. Thank you.
>>
>> Regards,
>> Priya
>>
>>
>
> --
> winners do not do different things.They do things differently
> _______________________________________________
> srslte-users mailing list
> 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/20190513/3d3c6e9f/attachment.htm>