[srslte-users] Bunch of users added even before tx/rx starts

Kewin Rausch krausch at fbk.eu
Wed Aug 29 08:27:20 UTC 2018


It was a problem of mine; sorry for the noise on the ML.

Cheers,
Kewin R.

On Tue, Aug 28, 2018 at 3:29 PM Kewin Rausch <krausch at fbk.eu> wrote:

> The log is attached.
>
> Take into account that the following logs traces: "SCHED_RAN: User xx
> associated to slice 9622457614860288" are triggered when the agent layer
> receive an add_user feedback, and agent->add_user is invoked by
> https://github.com/srsLTE/srsLTE/blob/master/srsenb/src/upper/rrc.cc#L172
> (in between the pdcp and the log tracing).
>
> Strangely enough I don't see the RRC log which informs me about the added
> user. This make me suppose that the error is somehow due a compilation
> error with my implementation, rather than the srsLTE one.
>
> Before loosing too much time, let me investigate more on my side; I'll
> keep you informed.
> I have the impression that is just a mess introduced by me now. :-)
>
> Cheers,
> Kewin R.
>
> On Tue, Aug 28, 2018 at 3:19 PM Ismael Gomez <
> ismael.gomez at softwareradiosystems.com> wrote:
>
>> info
>>
>> On Tue, 28 Aug 2018 at 15:15, Kewin Rausch <krausch at fbk.eu> wrote:
>>
>>> Which log level do you need? Info or Debug?
>>>
>>> On Tue, Aug 28, 2018 at 3:14 PM Ismael Gomez <
>>> ismael.gomez at softwareradiosystems.com> wrote:
>>>
>>>> It looks like an unitialized variable or std container. Can you give
>>>> full log of first lines?
>>>>
>>>> On Tue, 28 Aug 2018 at 14:39, Kewin Rausch <krausch at fbk.eu> wrote:
>>>>
>>>>> Hi srsLTE mailing list,
>>>>>
>>>>> I noticed, while merging the lastest changes of master into my repo,
>>>>> that even before the message:
>>>>>
>>>>> [PHY0] [I] [00000] Starting RX/TX thread nof_prb=25, sf_len=5760
>>>>>
>>>>> the RRC layer adds always the same set of users. Such users are:
>>>>> 0xfd50, 0xe769, 0x7fff, 0x0, 0xd, 0x3931, 0x2e32, 0x3631, 0x2e38 and 0x2e30.
>>>>> Since a comment over the rrc::add_user says that it's a procedure called by
>>>>> the PRACH worker, is this a sort of pre-allocation of resources?
>>>>>
>>>>> The srsEPC does not receive anything like an initial setup message,
>>>>> but the eNB allocate the resources.
>>>>>
>>>>> Cheers,
>>>>> Kewin R.
>>>>>
>>>>> --
>>>>> Le informazioni contenute nella presente comunicazione sono di natura privata
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>>>>> The information transmitted is intended only for the person or entity
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>>>>> _______________________________________________
>>>>> srslte-users mailing list
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>>>>>
>>>>
>>>>
>>>> --
>>>> Ismael Gomez Ph.D.
>>>>
>>>> Software Radio Systems (SRS)
>>>> http://www.softwareradiosystems.com
>>>>
>>>> +353-89-2119579 | +34-679-935480  |
>>>> ismael.gomez at softwareradiosystems.com
>>>>
>>>
>>> --
>>> Le informazioni contenute nella presente comunicazione sono di natura privata
>>> e come tali sono da considerarsi riservate ed indirizzate esclusivamente
>>> ai destinatari indicati e per le finalità strettamente legate al
>>> relativo contenuto. Se avete ricevuto questo messaggio per errore, vi
>>> preghiamo di eliminarlo e di inviare una comunicazione all’indirizzo
>>> e-mail del mittente.
>>> --
>>> The information transmitted is intended only for the person or entity to
>>> which it is addressed and may contain confidential and/or privileged
>>> material. If you received this in error, please contact the sender and
>>> delete the material.
>>>
>>
>>
>> --
>> Ismael Gomez Ph.D.
>>
>> Software Radio Systems (SRS)
>> http://www.softwareradiosystems.com
>>
>> +353-89-2119579 | +34-679-935480  | ismael.gomez at softwareradiosystems.com
>>
>>
>

-- 
--
Le informazioni contenute nella presente comunicazione sono di natura 
privata e come tali sono da considerarsi riservate ed indirizzate 
esclusivamente ai destinatari indicati e per le finalità strettamente 
legate al relativo contenuto. Se avete ricevuto questo messaggio per 
errore, vi preghiamo di eliminarlo e di inviare una comunicazione 
all’indirizzo e-mail del mittente.

--
The information transmitted is 
intended only for the person or entity to which it is addressed and may 
contain confidential and/or privileged material. If you received this in 
error, please contact the sender and delete the material.
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