[srslte-users] Can't connect to commercial EnodeB with athonet

Ismael Gomez ismael.gomez at softwareradiosystems.com
Wed Nov 23 16:22:21 UTC 2016


Can you enable the log level to info for all layers (all_level = info in
the ue.conf) and also enable pcap and send us an attachment with the full
/tmp/ue.log and /tmp/ue.pcap files please?

thank you

On Wed, 23 Nov 2016 at 13:22 Jonathan Borgeaud <jonathan.borgeaud at jbtech.ch>
wrote:

> Here is the output:
>
>
> linux; GNU C++ version 6.2.1 20160830; Boost_106200;
> UHD_003.009.005-0-unknown
>
> ---  Software Radio Systems LTE UE  ---
>
> Reading configuration file ue.conf...
> Using srsLTE version 001.004.000
> Opening bladeRF...
> set RX frequency to 2687500033
> set TX frequency to 2567500033
> Setting frequency: DL=2687.5 Mhz, UL=2567.5 MHz
> Searching for cell...
> Set RX sampling rate 1.92 Mhz, filter BW: 2.50 Mhz
> Found CELL ID: 3 CP: Normal  , CFO: -1.1 KHz.
> Trying to decode MIB...
>  - Cell ID:         3
>  - Nof ports:       2
>  - CP:              Normal
>  - PRB:             25
>  - PHICH Length:    Normal
>  - PHICH Resources: 1/6
>  - SFN:             0
> MIB received BW=5 MHz
> Initializating cell configuration...
> Setting Sampling frequency 5.76 MHz
> Set RX sampling rate 5.76 Mhz, filter BW: 5.00 Mhz
> Setting TX/RX offset 16 samples, 2.78 us
> SIB1 received, CellID=1281,  PLMN Id: MCC 222 MNC 10 PLMN Id: MCC 1 MNC 1
> SIB2 received
> Invalid parameters
>
> After this it get stuck in a dead loop.
>
> Here is the ue.log:
>
>
> 13:20:13.681 [PHY ] Info    [00000] PHY:   Configuring UL parameters
> 13:20:13.681 [PHY ] Info    [00000] Setting new params worker_id=0,
> pregen_disabled=0
> 13:20:13.681 [PHY ] Info    [00000] Setting new params worker_id=1,
> pregen_disabled=0
> 13:20:16.976 [PHY ] Info    [00000] SYNC:  Cell found. Synchronizing...
> 13:20:16.987 [PHY ] Info    [00000] SYNC:  Decoding MIB...
> 13:20:16.997 [PHY ] Info    [00000] SYNC:  Decoding MIB...
> 13:20:17.007 [PHY ] Info    [00000] SYNC:  Decoding MIB...
> 13:20:17.008 [PHY ] Info    [00000] SYNC:  DONE, TTI=4340, sfn_offset=2
> 13:20:19.392 [PHY ] Info    [06725] PDCCH: DL DCI Format1C cce_index=12,
> L=4, n_data_bits=12, hex=[18 60 ]
> 13:20:19.392 [PHY ] Info    [06725] PDSCH: l_crb= 4, harq=0, tbs=22,
> mcs=0, rv=0, crc=OK, snr=7.4 dB, n_iter=1, dec_time=  87 us
> 13:20:20.667 [PHY ] Info    [08000] PDCCH: DL DCI Format1C cce_index=12,
> L=4, n_data_bits=12, hex=[30 90 ]
> 13:20:20.667 [PHY ] Info    [08000] PDSCH: l_crb= 6, harq=0, tbs=32,
> mcs=0, rv=0, crc=OK, snr=7.5 dB, n_iter=1, dec_time=  84 us
> 13:20:20.668 [PHY ] Info    [08000] PHY:   Configuring UL parameters
> 13:20:20.668 [PHY ] Info    [08000] Setting new params worker_id=0,
> pregen_disabled=0
> 13:20:20.668 [PHY ] Info    [08000] Setting new params worker_id=1,
> pregen_disabled=0
> 13:20:20.668 [PHY ] Error   [08001] Initiating PRACH library
> 13:20:20.668 [PHY ] Error   [08001] Configuring PRACH parameters
> 13:20:20.670 [PHY ] Error   [08003] PRACH not initiated
> 13:20:20.670 [PHY ] Error   [08003] Preparing PRACH to send
> Closing log%
>
>
>
> ------------------------------
> *From:* Ismael Gomez <ismael.gomez at softwareradiosystems.com>
> *Sent:* Tuesday, November 22, 2016 5:16:36 PM
> *To:* Jonathan Borgeaud; srslte-users
> *Subject:* Re: [srslte-users] Can't connect to commercial EnodeB with
> athonet
>
> Hi Jonathan,
>
> Could you please send us the file /tmp/ue.log and the output of the ue
> program?
>
> thank you
>
>
> On Tue, 22 Nov 2016 at 16:15 Jonathan Borgeaud <
> jonathan.borgeaud at jbtech.ch> wrote:
>
> Hi,
> I can't connect to the commercial enode with latest version of srsUE.
> When connecting,  i got sib1,  sib 2, then in the log I got a Invalid
> parameters.
> How can I debug this further?
> Thanks.
> Jon
>
> Sent from my mobile device
> _______________________________________________
> 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: <http://www.softwareradiosystems.com/pipermail/srslte-users/attachments/20161123/72fdc67d/attachment-0001.html>


More information about the srslte-users mailing list