[srslte-users] eMBMS , enb error

Wed Feb 10 11:28:02 UTC 2021

Hey Jane,

There appear to be some issues related to a lower number of prbs with embms.

We will work to resolve this but in the meantime, you should be able to use
50 prbs without issues.

Regards,
Justin

____
Justin Tallon Ph.D.

Software Radio Systems (SRS)
http://www.softwareradiosystems.com

+353-86-067-0753 | justin.tallon at softwareradiosystems.com

On Mon, Feb 8, 2021 at 2:57 PM Justin Tallon <
justin.tallon at softwareradiosystems.com> wrote:

> Hey Jane,
>
> I will look into this and get back to you!
>
> Regards,
> Justin
> ____
> Justin Tallon Ph.D.
>
> Software Radio Systems (SRS)
> http://www.softwareradiosystems.com
>
> +353-86-067-0753 | justin.tallon at softwareradiosystems.com
>
>
> On Fri, Feb 5, 2021 at 8:33 PM Jane Zhang <janezhang76201 at gmail.com>
> wrote:
>
>> Hi Justin
>> Attached all the log files and conf files here. Could you help with this?
>> Thank you so much!
>>
>> On Mon, Feb 1, 2021 at 2:52 AM Justin Tallon <
>> justin.tallon at softwareradiosystems.com> wrote:
>>
>>> Hey!
>>>
>>>
>>> Can you please share the logs from the epc, enb and ue as well as the
>>> conf files used in each.
>>>
>>>
>>> Thanks,
>>> Justn
>>> ____
>>> Justin Tallon Ph.D.
>>>
>>> Software Radio Systems (SRS)
>>> http://www.softwareradiosystems.com
>>>
>>> +353-86-067-0753 | justin.tallon at softwareradiosystems.com
>>>
>>>
>>> On Sun, Jan 31, 2021 at 5:11 PM janezhang76201 <janezhang76201 at gmail.com>
>>> wrote:
>>>
>>>>
>>>> Dear srsLTE team
>>>> I run srsLTE to implement eMBMS. I use :
>>>> 1) srsue on a laptop   with LimeSDR USB as RF end.
>>>> 2) srsenb on a Jetson TX2 with LimeSDR USB as RF end
>>>> 3) srsepc and srs mbms on a Jetson TX2
>>>>
>>>> I followed this instruction:
>>>> https://github.com/srsLTE/srsLTE_docs/blob/19.12/srslte_user_manuals/source/app_notes/source/embms/source/index.rst
>>>>
>>>> srsLTE version: 19_12 ( I use this version because only this version
>>>> can run with LimeSDR and TX2. I dont know why.)
>>>>
>>>> I got error on the enb side as follows ( I also attach the screen
>>>> shot). ue can not attach successfully. Any help would be appreciated. I was
>>>> stuck here totally. Hope to hear help from you! thank you so much!
>>>>
>>>> /home/nvidia/srsLTE-release_19_12/lib/src/phy/phch/pdcch.c.619: Illegal
>>>> DCI message nCCE: 4, L: 2, nof_cce: 7, nof_bits=22
>>>>
>>>> /home/nvidia/srsLTE-release_19_12/lib/src/phy/enb/enb_dl.c.381: Error
>>>> encoding UL DCI message
>>>>
>>>> /home/nvidia/srsLTE-release_19_12/srsenb/src/phy/cc_worker.cc.608:
>>>> Error putting PUSCH 0
>>>>
>>>> /home/nvidia/srsLTE-release_19_12/lib/src/phy/phch/pdcch.c.619: Illegal
>>>> DCI message nCCE: 4, L: 2, nof_cce: 7, nof_bits=22
>>>>
>>>> /home/nvidia/srsLTE-release_19_12/lib/src/phy/enb/enb_dl.c.381: Error
>>>> encoding UL DCI message
>>>>
>>>> /home/nvidia/srsLTE-release_19_12/srsenb/src/phy/cc_worker.cc.608:
>>>> Error putting PUSCH 0
>>>>
>>>> /home/nvidia/srsLTE-release_19_12/lib/src/phy/phch/pdcch.c.619: Illegal
>>>> DCI message nCCE: 4, L: 2, nof_cce: 7, nof_bits=22
>>>>
>>>> /home/nvidia/srsLTE-release_19_12/lib/src/phy/enb/enb_dl.c.381: Error
>>>> encoding UL DCI message
>>>>
>>>> /home/nvidia/srsLTE-release_19_12/srsenb/src/phy/cc_worker.cc.608:
>>>> Error putting PUSCH 0
>>>>
>>>> /home/nvidia/srsLTE-release_19_12/lib/src/phy/phch/pdcch.c.619: Illegal
>>>> DCI message nCCE: 0, L: 3, nof_cce: 7, nof_bits=22
>>>>
>>>> /home/nvidia/srsLTE-release_19_12/lib/src/phy/enb/enb_dl.c.381: Error
>>>> encoding UL DCI message
>>>>
>>>> /home/nvidia/srsLTE-release_19_12/srsenb/src/phy/cc_worker.cc.608:
>>>> Error putting PUSCH 0
>>>>
>>>> /home/nvidia/srsLTE-release_19_12/lib/src/phy/phch/pdcch.c.619: Illegal
>>>> DCI message nCCE: 4, L: 2, nof_cce: 7, nof_bits=22
>>>>
>>>> /home/nvidia/srsLTE-release_19_12/lib/src/phy/enb/enb_dl.c.381: Error
>>>> encoding UL DCI message
>>>>
>>>> /home/nvidia/srsLTE-release_19_12/srsenb/src/phy/cc_worker.cc.608:
>>>> Error putting PUSCH 0
>>>>
>>>> /home/nvidia/srsLTE-release_19_12/lib/src/phy/phch/pdcch.c.619: Illegal
>>>> DCI message nCCE: 0, L: 3, nof_cce: 7, nof_bits=22
>>>>
>>>> /home/nvidia/srsLTE-release_19_12/lib/src/phy/enb/enb_dl.c.381: Error
>>>> encoding UL DCI message
>>>>
>>>> /home/nvidia/srsLTE-release_19_12/srsenb/src/phy/cc_worker.cc.608:
>>>> Error putting PUSCH 0
>>>>
>>>> /home/nvidia/srsLTE-release_19_12/lib/src/phy/phch/pdcch.c.619: Illegal
>>>> DCI message nCCE: 0, L: 3, nof_cce: 7, nof_bits=22
>>>>
>>>> /home/nvidia/srsLTE-release_19_12/lib/src/phy/enb/enb_dl.c.381: Error
>>>> encoding UL DCI message
>>>>
>>>> /home/nvidia/srsLTE-release_19_12/srsenb/src/phy/cc_worker.cc.608:
>>>> Error putting PUSCH 0
>>>>
>>>> /home/nvidia/srsLTE-release_19_12/lib/src/phy/phch/pdcch.c.619: Illegal
>>>> DCI message nCCE: 0, L: 3, nof_cce: 7, nof_bits=22
>>>>
>>>> /home/nvidia/srsLTE-release_19_12/lib/src/phy/enb/enb_dl.c.381: Error
>>>> encoding UL DCI message
>>>>
>>>> /home/nvidia/srsLTE-release_19_12/srsenb/src/phy/cc_worker.cc.608:
>>>> Error putting PUSCH 0
>>>>
>>>> /home/nvidia/srsLTE-release_19_12/lib/src/phy/phch/pdcch.c.619: Illegal
>>>> DCI message nCCE: 0, L: 3, nof_cce: 7, nof_bits=22
>>>>
>>>> /home/nvidia/srsLTE-release_19_12/lib/src/phy/enb/enb_dl.c.381: Error
>>>> encoding UL DCI message
>>>>
>>>> /home/nvidia/srsLTE-release_19_12/srsenb/src/phy/cc_worker.cc.608:
>>>> Error putting PUSCH 0
>>>>
>>>> /home/nvidia/srsLTE-release_19_12/lib/src/phy/phch/pdcch.c.619: Illegal
>>>> DCI message nCCE: 4, L: 2, nof_cce: 7, nof_bits=22
>>>>
>>>> /home/nvidia/srsLTE-release_19_12/lib/src/phy/enb/enb_dl.c.381: Error
>>>> encoding UL DCI message
>>>>
>>>> /home/nvidia/srsLTE-release_19_12/srsenb/src/phy/cc_worker.cc.608:
>>>> Error putting PUSCH 0
>>>>
>>>> /home/nvidia/srsLTE-release_19_12/lib/src/phy/phch/pdcch.c.619: Illegal
>>>> DCI message nCCE: 4, L: 2, nof_cce: 7, nof_bits=22
>>>>
>>>> /home/nvidia/srsLTE-release_19_12/lib/src/phy/enb/enb_dl.c.381: Error
>>>> encoding UL DCI message
>>>>
>>>> /home/nvidia/srsLTE-release_19_12/srsenb/src/phy/cc_worker.cc.608:
>>>> Error putting PUSCH 0
>>>>
>>>> /home/nvidia/srsLTE-release_19_12/lib/src/phy/phch/pdcch.c.619: Illegal
>>>> DCI message nCCE: 4, L: 2, nof_cce: 7, nof_bits=22
>>>>
>>>> /home/nvidia/srsLTE-release_19_12/lib/src/phy/enb/enb_dl.c.381: Error
>>>> encoding UL DCI message
>>>>
>>>> /home/nvidia/srsLTE-release_19_12/srsenb/src/phy/cc_worker.cc.608:
>>>> Error putting PUSCH 0
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> _______________________________________________
>>>> srslte-users mailing list
>>>> srslte-users at lists.softwareradiosystems.com
>>>> http://www.softwareradiosystems.com/mailman/listinfo/srslte-users
>>>>
>>>
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