[srslte-users] LimeSDR for PRB 6 for both UE & eNB, No SIB 3
Anson Tai
anson at mogame.com.tw
Mon Sep 30 20:54:09 UTC 2019
Dear Andre:
Logs as bellow, and for LimeSDR can’t support 1.4 MHz (should be above 3MHz), I have changed the PRB to 15.
Here is the Logs.
(1) ue side
20:26:47.991641 [NAS ] [I] Attach Request
20:26:47.991748 [RRC ] [I] PLMN Selected 00101
20:26:47.991804 [NAS ] [I] Generating attach request
20:26:47.991845 [NAS ] [I] Generating PDN Connectivity Request
20:26:47.991881 [NAS ] [D] Requesting IPv4 PDN protocol
20:26:47.991929 [NAS ] [I] Requesting IMSI attach (IMSI=001010123456789)
20:26:47.991969 [RRC ] [I] Initiation of Connection establishment procedure
20:26:47.992030 [RRC ] [I] Set PDSCH-Config p_a=dB0
20:26:47.992109 [RRC ] [I] Set MAC default configuration
20:26:47.992154 [RRC ] [I] Set MAC main config: harq-MaxReTX=5, bsr-TimerReTX=2560, bsr-TimerPeriodic=-1
20:26:47.992188 [RRC ] [I] Configuring serving cell...
20:26:47.992216 [RRC ] [I] Cell has SIB1
20:26:47.992247 [RRC ] [I] Cell has SIB2
20:26:47.992276 [RRC ] [I] SIB2 received
20:26:47.992310 [RRC ] [I] Set RACH ConfigCommon: NofPreambles=52, ResponseWindow=10, ContentionResolutionTimer=64 ms
20:26:47.992342 [RRC ] [I] Set PUSCH ConfigCommon: HopOffset=2, RSGroup=0, RSNcs=0, N_sb=1
20:26:47.992373 [RRC ] [I] Set PUCCH ConfigCommon: DeltaShift=2, CyclicShift=0, N1=12, NRB=2
20:26:47.992404 [RRC ] [I] Set PRACH ConfigCommon: SeqIdx=128, HS=no, FreqOffset=2, ZC=5, ConfigIndex=3
20:26:47.992437 [RRC ] [I] Set Constants and Timers: N310=1, N311=1, t300=2000, t301=2000, t310=200, t311=1000
20:26:47.992468 [RRC ] [I] Cell has no SIB3. Obtaining SIB3
20:26:47.992496 [RRC ] [I] Could not find SIB3 scheduling in SIB1
20:26:47.992522 [RRC ] [I] Timeout while acquiring SIB3
20:26:47.992551 [RRC ] [I] Cell has no SIB13. Obtaining SIB13
20:26:47.992577 [RRC ] [I] Could not find SIB13 scheduling in SIB1
20:26:47.992603 [RRC ] [I] Timeout while acquiring SIB13
20:26:47.992630 [RRC ] [D] Preparing RRC Connection Request
20:26:47.992670 [RRC ] [D] Setting UE contention resolution ID: 89151458313478
20:26:47.992729 [RRC ] [D] SRB0 - Tx rrcConnectionRequest (6 B)
0000: 51 15 31 01 05 06
20:26:47.992779 [RRC ] [D] Content:
[
{
"UL-CCCH-Message": {
"message": {
"c1": {
"rrcConnectionRequest": {
"criticalExtensions": {
"rrcConnectionRequest-r8": {
"ue-Identity": {
"randomValue": "0001000101010011000100000001000001010000"
},
"establishmentCause": "mo-Signalling",
"spare": "0"
}
}
}
}
}
}
}
]
Random Access Transmission: seq=35, ra-rnti=0x2
Random Access Transmission: seq=43, ra-rnti=0x2
Random Access Transmission: seq=19, ra-rnti=0x2
Random Access Transmission: seq=13, ra-rnti=0x2
Random Access Transmission: seq=35, ra-rnti=0x2
Random Access Transmission: seq=42, ra-rnti=0x2
Random Access Transmission: seq=15, ra-rnti=0x2
Random Access Transmission: seq=22, ra-rnti=0x2
Random Access Transmission: seq=39, ra-rnti=0x2
Random Access Transmission: seq=5, ra-rnti=0x2
20:26:48.194632 [RRC ] [W] Detected Radio-Link Failure
Warning: Detected Radio-Link Failure
20:26:49.992889 [RRC ] [I] Timer T300 expired: ConnectionRequest timed out
20:26:49.992976 [RRC ] [I] Setting default PHY config dedicated
20:26:49.993029 [RRC ] [I] Set PDSCH-Config p_a=dB0
20:26:50.001608 [RRC ] [I] Set MAC default configuration
20:26:50.001690 [RRC ] [I] Set MAC main config: harq-MaxReTX=5, bsr-TimerReTX=2560, bsr-TimerPeriodic=-1
20:26:50.001740 [RRC ] [W] Could not establish connection. Deallocating dedicatedInfoNAS PDU
20:26:50.001780 [NAS ] [E] Could not establish RRC connection
20:26:50.002184 [NAS ] [E] Could not attach in attach request
2. eNB
04:26:56.063574 [RRC ] [I] Disconnecting rnti=0x11f.
04:26:56.063616 [RRC ] [I] Removed user rnti=0x11f
04:26:56.068489 [PHY2] [I] [06936] PUSCH: rnti=0x120, rb=(2,4), nof_re=432, tbs=7, mod=2, rv=1, crc=KO, avg_iter=10.0, t=26 us, snr=-0.1 dB
04:26:56.068520 [PHY2] [I] [06936] PHICH: rnti=0x120, hi=0, I_lowest=2, n_dmrs=0, tti_tx_dl=6940
04:26:56.073795 [PHY0] [I] [06941] PRACH: 0/1, preamble=48, offset=6.9 us, peak2avg=148.9, max_offset=30.0 us
04:26:56.073983 [RLC ] [I] Added radio bearer SRB0 in Transparent Mode
04:26:56.073990 [RLC ] [I] Configured radio bearer SRB0 in Transparent Mode
04:26:56.073994 [RRC ] [I] Added new user rnti=0x121
RACH: tti=6941, preamble=48, offset=6, temp_crnti=0x121
04:26:56.074849 [PHY1] [I] [06942] PDCCH: f=1A, cce= 0, L=2, riv=45, pid=0, mcs={0}, rv={0}, ndi={0}, tpc_pucch=0, tti_tx_dl=6946
04:26:56.074873 [PHY1] [I] [06942] PDSCH: rnti=0x2, nof_prb=4, nof_re=504, tbs={7}, mod={2}, rv={0}, t=4 us, tti_tx_dl=6946
04:26:56.084442 [PHY1] [I] [06952] PUSCH: rnti=0x121, rb=(2,4), nof_re=432, tbs=7, mod=2, rv=0, crc=KO, avg_iter=10.0, t=25 us, snr=-1.2 dB
04:26:56.084475 [PHY1] [I] [06952] PDCCH: f=0, cce= 0, L=3, riv=32, mcs=0, rv=2, ndi=1, tpc_pusch=1, dmrs_cs=0, tti_tx_dl=6956
04:26:56.084483 [PHY1] [I] [06952] PHICH: rnti=0x121, hi=0, I_lowest=2, n_dmrs=0, tti_tx_dl=6956
04:26:56.092959 [PHY0] [I] [06960] PUSCH: rnti=0x121, rb=(2,4), nof_re=432, tbs=7, mod=2, rv=2, crc=KO, avg_iter=10.0, t=26 us, snr=-0.4 dB
04:26:56.092993 [PHY0] [I] [06960] PDCCH: f=0, cce= 0, L=3, riv=32, mcs=0, rv=3, ndi=1, tpc_pusch=1, dmrs_cs=0, tti_tx_dl=6964
04:26:56.093003 [PHY0] [I] [06960] PHICH: rnti=0x121, hi=0, I_lowest=2, n_dmrs=0, tti_tx_dl=6964
04:26:56.101458 [PHY0] [I] [06968] PUSCH: rnti=0x121, rb=(2,4), nof_re=432, tbs=7, mod=2, rv=3, crc=KO, avg_iter=10.0, t=25 us, snr=-0.7 dB
04:26:56.101492 [PHY0] [I] [06968] PDCCH: f=0, cce= 0, L=3, riv=32, mcs=0, rv=1, ndi=1, tpc_pusch=1, dmrs_cs=0, tti_tx_dl=6972
04:26:56.101502 [PHY0] [I] [06968] PHICH: rnti=0x121, hi=0, I_lowest=2, n_dmrs=0, tti_tx_dl=6972
04:26:56.108874 [PHY1] [I] [06976] PUSCH: rnti=0x121, rb=(2,4), nof_re=432, tbs=7, mod=2, rv=1, crc=KO, avg_iter=10.0, t=26 us, snr=-0.1 dB
04:26:56.108906 [PHY1] [I] [06976] PHICH: rnti=0x121, hi=0, I_lowest=2, n_dmrs=0, tti_tx_dl=6980
04:26:56.114030 [RRC ] [W] User rnti=0x120 expired RRCConnectionSetup deadline: 0:80397>0:80000 us
04:26:56.114040 [RRC ] [I] User rnti=0x120 timed out. Exists in s1ap=no
Thanks you
Anson
anson at mogame.com.tw
mobile: 0986154449
—————————————————————————————
www.mogame.com.tw
MoGaMe Mobile Entertainment Co.,Ltd
Apple MFi 硬體授權開發商
中華兩岸文化經貿交流協會-常務委員 http://www.ccsctda.com
玉山衛星計畫主持人-YuSat-1
> Andre Puschmann <andre.puschmann at softwareradiosystems.com> 於 2019年9月29日 04:12 寫道：
>
> Can you try to set a rx_gain? Perhaps the SNR is a bit too low. And send
> the full logs please.
>
> cheers
> andre
>
>
> On 26/9/19 7:06, Anson Tai wrote:
>> Dear All:
>>
>> We are doing related research for Rel-8, Cat-1 (PRB 6) with LimeSDR
>>
>> Both Environments are based on master version.
>>
>> here is the ue log & ue.conf
>>
>> [LOG]
>>
>> 04:56:56.836489 [RRC ] [I] Cell found in this frequency. Setting new
>> serving cell...
>>
>> 04:56:56.837554 [RRC ] [I] Adding PCI=1, earfcn=3650, cell_idx=-1
>>
>> 04:56:56.838008 [RRC ] [I] Added neighbour cell EARFCN=3650, PCI=1,
>> nof_neighbours=1
>>
>> 04:56:56.838261 [RRC ] [I] Neighbours: [pci=1, rsrp=nan]
>>
>> 04:56:56.838530 [RRC ] [I] Setting serving cell idx=0, earfcn=3650,
>> PCI=1, nof_neighbours=0
>>
>> 04:56:56.838770 [RRC ] [I] Cell has no SIB1. Obtaining SIB1
>>
>> 04:56:56.839016 [MAC ] [I] [00965] SCHED: Searching for DL dci for
>> SI-RNTI window_st=985, window_len=1
>>
>> 04:56:56.839275 [RRC ] [I] Instructed MAC to search for SIB1,
>> win_start=985, win_len=1, period=20, sched_index=0
>>
>> 04:56:56.842840 [RRC ] [I] MEAS: New measurement earfcn=-1, pci=1
>> (serving), rsrp=23.3 dBm.
>>
>> 04:56:56.844357 [MAC ] [I] [00985] DL 0 (TB 0): newTX tbs=18, rv=2,
>> ack=OK, ndi=0
>>
>> 04:56:56.847566 [RRC ] [I] MEAS: New measurement earfcn=-1, pci=1
>> (serving), rsrp=35.6 dBm.
>>
>> 04:56:56.847762 [RLC ] [I] BCCH TXSCH message received.
>>
>> 0000: 40 40 04 03 00 07 00 19 b0 18 14 70 10 50 00 01
>>
>> 0010: 82 99
>>
>> 04:56:56.847921 [MAC ] [I] [00999] SCHED: Searching for DL dci for
>> SI-RNTI window_st=-1, window_len=-1
>>
>> 04:56:56.848013 [RRC ] [I] BCCH - Rx systemInformationBlockType1 (18 B)
>>
>> 04:56:56.848077 [RRC ] [I] Processing SIB1 (1/1)
>>
>> 04:56:56.848153 [RRC ] [I] SIB1 received, CellID=2817, si_window=20,
>> sib2_period=16
>>
>> 04:56:56.848186 [MAC ] [I] [01001] BSR: triggered_bsr_type=0, LCID
>> QUEUE status: 0: 0 1: 0
>>
>> 04:56:56.848312 [NAS ] [I] Found PLMN: Id=00101, TAC=7
>>
>> Found PLMN: Id=00101, TAC=7
>>
>> 04:56:56.848357 [NAS ] [I] Selecting Home PLMN Id=00101
>>
>> 04:56:56.848389 [RRC ] [I] PLMN Selected 00101
>>
>> 04:56:56.848428 [NAS ] [I] Generating attach request
>>
>> 04:56:56.848461 [NAS ] [I] Generating PDN Connectivity Request
>>
>> 04:56:56.848499 [NAS ] [I] Requesting IMSI attach (IMSI=001010123456789)
>>
>> 04:56:56.848800 [RRC ] [I] Initiation of Connection establishment procedure
>>
>> 04:56:56.849549 [RRC ] [I] Set PDSCH-Config p_a=dB0
>>
>> 04:56:56.849600 [RRC ] [I] Set MAC default configuration
>>
>> 04:56:56.849634 [MAC ] [I] [01003] BSR: Configured timer reTX 2560 ms
>>
>> 04:56:56.849668 [RRC ] [I] Set MAC main config: harq-MaxReTX=5,
>> bsr-TimerReTX=2560, bsr-TimerPeriodic=-1
>>
>> 04:56:56.849701 [RRC ] [I] Configuring serving cell...
>>
>> 04:56:56.850004 [RRC ] [I] Cell has SIB1
>>
>> 04:56:56.850059 [RRC ] [I] Cell has no SIB2. Obtaining SIB2
>>
>> 04:56:56.850304 [MAC ] [I] [01004] SCHED: Searching for DL dci for
>> SI-RNTI window_st=1120, window_len=20
>>
>> 04:56:56.850356 [RRC ] [I] Instructed MAC to search for SIB2,
>> win_start=1120, win_len=20, period=16, sched_index=0
>>
>> 04:56:56.861054 [RRC ] [I] MEAS: New measurement earfcn=-1, pci=1
>> (serving), rsrp=-49.8 dBm.
>>
>> 04:56:56.882038 [RRC ] [I] MEAS: New measurement earfcn=-1, pci=1
>> (serving), rsrp=-54.4 dBm.
>>
>> 04:56:56.901354 [RRC ] [I] MEAS: New measurement earfcn=-1, pci=1
>> (serving), rsrp=-58.1 dBm.
>>
>> 04:56:56.922365 [RRC ] [I] MEAS: New measurement earfcn=-1, pci=1
>> (serving), rsrp=-55.9 dBm.
>>
>> 04:56:56.941744 [RRC ] [I] MEAS: New measurement earfcn=-1, pci=1
>> (serving), rsrp=-57.9 dBm.
>>
>> 04:56:56.960903 [RRC ] [I] MEAS: New measurement earfcn=-1, pci=1
>> (serving), rsrp=-57.1 dBm.
>>
>> 04:56:56.982305 [MAC ] [I] [01141] DL 0 (TB 0): newTX tbs=28, rv=2,
>> ack=KO, ndi=0
>>
>> --
>>
>> [ue.conf]
>>
>> [rf]
>>
>> dl_earfcn = 3650
>>
>> #dl_freq = 2680e6
>>
>> #ul_freq = 2560e6
>>
>> freq_offset = 0
>>
>> tx_gain = 80
>>
>> #rx_gain = 40
>>
>>
>> nof_radios = 1
>>
>> nof_rx_ant = 1
>>
>>
>>
>> device_name = soapy
>>
>> device_args = rxant=LNAL,txant=BAND1
>>
>> time_adv_nsamples = 40
>>
>> burst_preamble_us = auto
>>
>> continuous_tx = auto
>>
>>
>>
>>
>> Thankjs you
>> Office: +886.82812597 Mobile: +886 986-154449
>>
>> Mail: anson at mogame.com.tw <mailto:anson at mogame.com.tw> <mailto:anson at mogame.com.tw <mailto:anson at mogame.com.tw>>
>>
>> MoGaMe Mobile Entertainment Co., Ltd. | www.mogame.com.tw <http://www.mogame.com.tw/>
>> <http://www.mogame.com.tw <http://www.mogame.com.tw/>> | http://android-javatai.blogspot.com/ <http://android-javatai.blogspot.com/>
>>
>> _______________________________________________
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