[srslte-users] Error - buffer pool is empty

[Ismael Gomez]

In UL, DL or both? AM or UM modes?

El jue., 23 feb. 2017 8:25, Mathias Rønholt Kielgast <
mkielg11 at student.aau.dk> escribió:

>
> I am getting the errors simply testing the connection with netcat for TCP
> packet transmission between OAI eNodeB and srsUE attached node.
>
>
> Yours sincerely,
> Mathias Rønholt Kielgast
> Master's Student, Wireless Communication Systems
> Aalborg University
>
>
> From: Patrick Cutno [PCutno at girdsystems.com]
>
> Sent: 22 February 2017 15:34
>
> To: Ismael Gomez; Mathias Rønholt Kielgast;
> srslte-users at lists.softwareradiosystems.com
>
> Subject: RE: [srslte-users] Error - buffer pool is empty
>
>
> Hi Ismael,
>
>
> I connected srsUE to a Amarisoft stack as usual and performed the
> following iperf3 commands for a one minute TCP downlink test:
>
> srsUE: iperf3 -s
> Amarisoft: iperf3 -c <srsUE ip address> -t 60
>
> I think the commands are backwards compatible with older versions of iperf
> but I'm not sure.
>
> Thanks,
> Pat
>
> From: Ismael Gomez [ismael.gomez at softwareradiosystems.com]
>
> Sent: Wednesday, February 22, 2017 9:09 AM
>
> To: Mathias Rønholt Kielgast; Patrick Cutno;
> srslte-users at lists.softwareradiosystems.com
>
> Subject: Re: [srslte-users] Error - buffer pool is empty
>
>
> Hi. I'll try to look into it this week. What should I do to reproduce the
> error?
>
>
>
> El mié., 22 feb. 2017 14:25, Mathias Rønholt Kielgast <
> mkielg11 at student.aau.dk> escribió:
>
> I have been getting the same error, I have however not sougth to remove it
> by increasing amount of workers (yet).
> But the error is spawned frequently when transmitting IP packets over the
> channel.
>
> Yours sincerely,
> Mathias Rønholt Kielgast
> Master's Student, Wireless Communication Systems
> Aalborg University
>
> From: srslte-users [srslte-users-bounces at lists.softwareradiosystems.com]
>  on behalf of Patrick Cutno [PCutno at girdsystems.com]
> Sent: 22 February 2017 14:22
> To:
> srslte-users at lists.softwareradiosystems.com
> Subject: [srslte-users] Error - buffer pool is empty
>
>
> With the most recent version of the next branch (srslte and srsue) as of
> 02-21-2017, I have been getting the following error:
>
> Not enough buffers for MAC PDU
> Error - buffer pool is empty
>
> I know work was recently done on the buffer pool according to the github
> comits but even doubling the value found in
> srsUE/ue//hdr/common/buffer_pool.h, did not resolve the error.
>
> Anyone else have a similar issue?
>
> _______________________________________________
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> srslte-users at lists.softwareradiosystems.com
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>
>
>
>
>
>
>
>
>
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