[srslte-users] Getting srsUE up and running

Tomcsányi, Domonkos domi at tomcsanyi.net
Fri Jul 29 10:41:08 UTC 2016


Joe, I think it would be helpful to keep our threads separate if possible to keep the mailing list organized and clean. Thank you! 

Ismael, I've this new ue.log file that has a lot of info in it, but I can't make heads or tails of it. According to the log srsUE sends the Attach Request, but I never see that arriving on the MME side. After that just a bunch of measurements and then an RRC Connection Release. Could you help me out please? 

Cheers, 
Domi 

> From: "Joseph Poirier" <jdpoirier at gmail.com>
> To: "Ismael Gomez" <ismael.gomez at softwareradiosystems.com>
> Cc: "Tomcsányi," <domi at tomcsanyi.net>, "srslte-users"
> <srslte-users at lists.softwareradiosystems.com>
> Sent: Friday, July 29, 2016 1:54:27 AM
> Subject: Re: [srslte-users] Getting srsUE up and running

> We checked the eNodeB functionality using a Samsung mobile (in a shield box)
> tethered to a PC and did FTP downloads with no issues noted but were unable to
> get the B210 to connect. I tried connecting the B210 in a shield box as well as
> via direct cable (with adjustable attenuators) but had no luck. I've attached a
> zip file with several logs (not sure they're really useful since the output is
> similar to, but not exactly like, the previous logs) and am working on getting
> the eNodeB/network logs.

> -joe

> On Thu, Jul 28, 2016 at 3:44 AM, Ismael Gomez <
> ismael.gomez at softwareradiosystems.com > wrote:

>> Hi Joseph,
>> From your logs it looks like the eNodeB does not respond to the
>> ConnectionRequest. Does not even provide a ConnectionRequestReject. Do you have
>> access to the logs to find out more about what could cause this?

>> On Thu, 28 Jul 2016 at 03:44 Joseph Poirier < jdpoirier at gmail.com > wrote:

>>> On Wed, Jul 27, 2016 at 10:46 AM, Tomcsányi, < domi at tomcsanyi.net > wrote:

>>>> RRC Connected
>>> I'm attempting to connect the srsUE (ettus B210) to a Nokia eNodeB using the
>>> "next" branch mentioned earlier in the thread (was getting the RV error) but I
>>> don't seem to get any RRC Connected message. I've attached the ue logs, any
>>> help would be greatly appreciated!

>>> thanks,
>>> joe
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