[srslte-users] Can't connect to commercial EnodeB with athonet
Ismael Gomez
ismael.gomez at softwareradiosystems.com
Thu Nov 24 10:06:33 UTC 2016
Hi Jonathan,
We currently only support PRACH-ConfigIndex 0-15, that is Format0. Your
network is using Format1, ConfigIndex=19. Is it possible that you set it to
some value between 0 to 15? We could try to support other formats but we
haven't tested it yet.
Thanks
On Thu, 24 Nov 2016 at 09:13 Jonathan Borgeaud <jonathan.borgeaud at jbtech.ch>
wrote:
> Pcap is here: https://ufile.io/a7629
>
>
> and the log:
>
>
>
> 09:03:53.702 [MAC ] Info [00000] Resetting MAC
> 09:03:53.703 [PHY ] Info [00000] PHY: Configuring UL parameters
> 09:03:53.703 [PHY ] Info [00000] Setting new params worker_id=0,
> pregen_disabled=0
> 09:03:53.703 [PHY ] Info [00000] Setting new params worker_id=1,
> pregen_disabled=0
> 09:03:53.703 [RRC ] Info Set MAC main config: harq-MaxReTX=5,
> bsr-TimerReTX=2560, bsr-TimerPeriodic=-1
> 09:03:53.705 [MAC ] Info [00000] Waiting PHY to synchronize with cell
> 09:03:54.769 [RLC ] Info BCCH BCH message received.
> 0000: 43 18 00
> 09:03:54.769 [RRC ] Info BCCH BCH message received.
> 0000: 43 18 00
> 09:03:54.769 [RRC ] Info BCCH BCH message Stack latency: 20 us
> 09:03:54.769 [RRC ] Info MIB received BW=5 MHz
> 09:03:56.997 [PHY ] Info [00000] SYNC: Cell found. Synchronizing...
> 09:03:57.012 [RRC ] Info Detected 1 out-of-sync from PHY. Starting T310
> timer
> 09:03:57.015 [PHY ] Info [00000] SYNC: Decoding MIB...
> 09:03:57.025 [PHY ] Info [00000] SYNC: Decoding MIB...
> 09:03:57.035 [PHY ] Info [00000] SYNC: Decoding MIB...
> 09:03:57.045 [PHY ] Info [00000] SYNC: Decoding MIB...
> 09:03:57.046 [PHY ] Info [00000] SYNC: DONE, TTI=10230, sfn_offset=3
> 09:03:57.055 [RRC ] Info Detected 1 in-sync from PHY. Stopping T310
> timer
> 09:03:57.056 [MAC ] Info [00002] BSR: Configured timer reTX 2560 ms
> 09:03:57.080 [MAC ] Info [00026] SCHED: Searching for DL grant for
> SI-RNTI window_st=45, window_len=1
> 09:03:57.190 [MAC ] Info [00136] SCHED: Searching for DL grant for
> SI-RNTI window_st=145, window_len=1
> 09:03:57.301 [MAC ] Info [00246] SCHED: Searching for DL grant for
> SI-RNTI window_st=265, window_len=1
> 09:03:57.320 [PHY ] Info [00265] PDCCH: DL DCI Format1C cce_index=12,
> L=4, n_data_bits=12, hex=[18 60 ]
> 09:03:57.321 [PHY ] Info [00265] PDSCH: l_crb= 4, harq=0, tbs=22,
> mcs=0, rv=2, crc=OK, snr=24.6 dB, n_iter=1, dec_time= 86 us
> 09:03:57.321 [RLC ] Info BCCH TXSCH message received.
> 0000: 60 c8 88 20 80 08 06 00 06 00 00 a0 30 2f e3 04
> 0010: 80 84 0c 00 00 00
> 09:03:57.321 [RRC ] Info BCCH DLSCH message received.
> 0000: 60 c8 88 20 80 08 06 00 06 00 00 a0 30 2f e3 04
> 0010: 80 84 0c 00 00 00
> 09:03:57.321 [RRC ] Info BCCH DLSCH message Stack latency: 26 us
> 09:03:57.321 [RRC ] Info SIB1 received, CellID=1281, si_window=10,
> sib2_period=16
> 09:03:57.321 [MAC ] Info [00266] DL 8: reTX tbs=22, rv=2, ack=OK,
> ndi=0 (0), tti=265 (0)
> 09:03:57.411 [MAC ] Info [00356] SCHED: Searching for DL grant for
> SI-RNTI window_st=480, window_len=10
> 09:03:57.521 [MAC ] Info [00466] SCHED: Searching for DL grant for
> SI-RNTI window_st=480, window_len=10
> 09:03:57.555 [MAC ] Info [00501] BSR: QUEUE status: 0 (0), 0 (0), 0
> (0), 0 (0), 0 (0), 0 (0),
> 09:03:57.631 [MAC ] Info [00576] SCHED: Searching for DL grant for
> SI-RNTI window_st=640, window_len=10
> 09:03:57.741 [MAC ] Info [00687] SCHED: Searching for DL grant for
> SI-RNTI window_st=800, window_len=10
> 09:03:57.851 [MAC ] Info [00797] SCHED: Searching for DL grant for
> SI-RNTI window_st=800, window_len=10
> 09:03:57.961 [MAC ] Info [00906] SCHED: Searching for DL grant for
> SI-RNTI window_st=960, window_len=10
> 09:03:58.056 [MAC ] Info [01002] BSR: QUEUE status: 0 (0), 0 (0), 0
> (0), 0 (0), 0 (0), 0 (0),
> 09:03:58.071 [MAC ] Info [01017] SCHED: Searching for DL grant for
> SI-RNTI window_st=1120, window_len=10
> 09:03:58.181 [MAC ] Info [01127] SCHED: Searching for DL grant for
> SI-RNTI window_st=1280, window_len=10
> 09:03:58.291 [MAC ] Info [01237] SCHED: Searching for DL grant for
> SI-RNTI window_st=1280, window_len=10
> 09:03:58.402 [MAC ] Info [01347] SCHED: Searching for DL grant for
> SI-RNTI window_st=1440, window_len=10
> 09:03:58.512 [MAC ] Info [01458] SCHED: Searching for DL grant for
> SI-RNTI window_st=1600, window_len=10
> 09:03:58.557 [MAC ] Info [01503] BSR: QUEUE status: 0 (0), 0 (0), 0
> (0), 0 (0), 0 (0), 0 (0),
> 09:03:58.622 [MAC ] Info [01568] SCHED: Searching for DL grant for
> SI-RNTI window_st=1600, window_len=10
> 09:03:58.732 [MAC ] Info [01677] SCHED: Searching for DL grant for
> SI-RNTI window_st=1760, window_len=10
> 09:03:58.815 [PHY ] Info [01760] PDCCH: DL DCI Format1C cce_index=12,
> L=4, n_data_bits=12, hex=[30 90 ]
> 09:03:58.815 [PHY ] Info [01760] PDSCH: l_crb= 6, harq=0, tbs=32,
> mcs=0, rv=0, crc=OK, snr=23.6 dB, n_iter=1, dec_time= 87 us
> 09:03:58.815 [RLC ] Info BCCH TXSCH message received.
> 0000: 00 01 6f 20 f2 03 27 63 0d da 28 06 26 d0 72 90
> 0010: 18 00 00 80 0a 11 55 a2 a8 27 62 35 3b 14 08 00
> 09:03:58.816 [RRC ] Info BCCH DLSCH message received.
> 0000: 00 01 6f 20 f2 03 27 63 0d da 28 06 26 d0 72 90
> 0010: 18 00 00 80 0a 11 55 a2 a8 27 62 35 3b 14 08 00
> 09:03:58.816 [RRC ] Info BCCH DLSCH message Stack latency: 53 us
> 09:03:58.816 [RRC ] Info SIB2 received
> 09:03:58.816 [RRC ] Info Set RACH ConfigCommon: NofPreambles=40,
> ResponseWindow=10, ContentionResolutionTimer=32 ms
> 09:03:58.816 [PHY ] Info [01760] PHY: Configuring UL parameters
> 09:03:58.816 [PHY ] Info [01760] Setting new params worker_id=0,
> pregen_disabled=0
> 09:03:58.816 [PHY ] Info [01760] Setting new params worker_id=1,
> pregen_disabled=0
> 09:03:58.816 [RRC ] Info Set PUSCH ConfigCommon: HopOffset=6,
> RSGroup=0, RSNcs=0, N_sb=1
> 09:03:58.816 [RRC ] Info Set PUCCH ConfigCommon: DeltaShift=1,
> CyclicShift=0, N1=10, NRB=2
> 09:03:58.816 [RRC ] Info Set PRACH ConfigCommon: SeqIdx=12, HS=no,
> FreqOffset=3, ZC=13, ConfigIndex=19
> 09:03:58.816 [RRC ] Info Set SRS ConfigCommon: BW-Configuration=0,
> SF-Configuration=0, ACKNACK=no
> 09:03:58.816 [RRC ] Info Set Constants and Timers: N310=10, N311=1,
> t301=200, t310=2000, t311=3000
> 09:03:58.816 [RRC ] Info Sending RRC Connection Request on SRB0
> 09:03:58.816 [PDCP] Info TX SRB0 SDU, do_security = false
> 0000: 50 00 00 00 3e 86
> 09:03:58.816 [RLC ] Info SRB0 Tx SDU
> 0000: 50 00 00 00 3e 86
> 09:03:58.816 [MAC ] Info [01762] DL 8: newTX tbs=32, rv=0, ack=OK,
> ndi=0 (0), tti=1760 (0)
> 09:03:58.817 [MAC ] Info [01763] BSR: Triggered REGULAR BSR for
> single LCID=0
> 09:03:58.817 [MAC ] Info [01763] BSR: Need to send sr:
> sr_is_sent=true, reset_sr=false, tti=1763, next_tx_tti=0
> 09:03:58.817 [MAC ] Info [01763] SR: PUCCH not configured. Starting
> RA procedure
> 09:03:58.817 [MAC ] Info [01763] RA: INIT: Starting PRACH by MAC
> order
> 09:03:58.817 [PHY ] Error [01762] Initiating PRACH library
> 09:03:58.817 [PHY ] Error [01762] Configuring PRACH parameters
> 09:03:58.819 [PHY ] Error [01764] PRACH not initiated
> 09:03:58.819 [PHY ] Error [01764] Preparing PRACH to send
> 09:03:59.058 [MAC ] Info [02004] BSR: QUEUE status: 6 (6), 0 (0), 0
> (0), 0 (0), 0 (0), 0 (0),
> 09:03:59.559 [MAC ] Info [02505] BSR: QUEUE status: 6 (6), 0 (0), 0
> (0), 0 (0), 0 (0), 0 (0),
> 09:04:00.060 [MAC ] Info [03006] BSR: QUEUE status: 6 (6), 0 (0), 0
> (0), 0 (0), 0 (0), 0 (0),
> 09:04:00.561 [MAC ] Info [03507] BSR: QUEUE status: 6 (6), 0 (0), 0
> (0), 0 (0), 0 (0), 0 (0),
> 09:04:01.062 [MAC ] Info [04008] BSR: QUEUE status: 6 (6), 0 (0), 0
> (0), 0 (0), 0 (0), 0 (0),
> 09:04:01.563 [MAC ] Info [04509] BSR: QUEUE status: 6 (6), 0 (0), 0
> (0), 0 (0), 0 (0), 0 (0),
> 09:04:02.064 [MAC ] Info [05010] BSR: QUEUE status: 6 (6), 0 (0), 0
> (0), 0 (0), 0 (0), 0 (0),
> 09:04:02.565 [MAC ] Info [05511] BSR: QUEUE status: 6 (6), 0 (0), 0
> (0), 0 (0), 0 (0), 0 (0),
> 09:04:03.066 [MAC ] Info [06012] BSR: QUEUE status: 6 (6), 0 (0), 0
> (0), 0 (0), 0 (0), 0 (0),
>
> It get stuck at this...
>
> ------------------------------
> *From:* Ismael Gomez <ismael.gomez at softwareradiosystems.com>
> *Sent:* Wednesday, November 23, 2016 5:22:21 PM
>
> *To:* Jonathan Borgeaud; srslte-users
> *Subject:* Re: [srslte-users] Can't connect to commercial EnodeB with
> athonet
> 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: <https://lists.srsran.com/pipermail/srsran-users/attachments/20161124/892e1c3d/attachment.htm>
More information about the srsran-users
mailing list