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军衔等级:

  列兵

注册时间:
2016-11-21
发表于 2017-1-5 19:48:36 |显示全部楼层
最近在调试软件无线电平台之间的互联互通,成功调通了Amari MME + OAI eNB + srsUE。不清楚这些SDR LTE平台的可以点击我的博客了解 http://blog.csdn.net/jxwxg/article/details/53026659

调通之后,我分别抓取了Amari MME侧信令流程Log,OAI eNB侧的信令流程Log和srsUE侧信令流程Log。主要包括eNB与MME的信令交互,UE随机接入,鉴权等信令交互。

欢迎有需要的园友下载。下载之后建议使用notepad++打开。

Log信息示例如下所示

  1. 22:02:43.068 [MAC ] Info    [00000] Resetting MAC
  2. 22:02:43.068 [PHY ] Info    [00000] PHY:   Configuring UL parameters
  3. 22:02:43.068 [PHY ] Info    [00000] Setting new params worker_id=0, pregen_disabled=0
  4. 22:02:43.068 [MAC ] Info    [00000] Waiting PHY to synchronize with cell
  5. 22:02:43.068 [PHY ] Info    [00000] Setting new params worker_id=1, pregen_disabled=0
  6. 22:02:43.068 [RRC ] Info    Set MAC main config: harq-MaxReTX=5, bsr-TimerReTX=2560, bsr-TimerPeriodic=-1
  7. 22:02:43.068 [RF  ] Warning Late
  8. 22:02:43.068 [RF  ] Warning Late
  9. 22:02:43.265 [RF  ] Warning Late
  10. 22:02:43.265 [RF  ] Warning Late
  11. 22:02:43.365 [RF  ] Warning Late
  12. 22:02:43.365 [RF  ] Warning Late
  13. 22:02:43.465 [RF  ] Warning Late
  14. 22:02:43.465 [RF  ] Warning Late
  15. 22:02:43.465 [RF  ] Warning Late
  16. 22:02:44.112 [RLC ] Info    BCCH BCH message received.
  17.              0000: 43 d4 00
  18. 22:02:44.112 [RRC ] Info    BCCH BCH message received.
  19.              0000: 43 d4 00
  20. 22:02:44.112 [RRC ] Info    BCCH BCH message Stack latency: 20 us
  21. 22:02:44.112 [RRC ] Info    MIB received BW=5 MHz
  22. 22:02:44.643 [RF  ] Warning Late
  23. 22:02:44.899 [RF  ] Warning Late
  24. 22:02:44.899 [RF  ] Warning Late
  25. 22:02:45.000 [RF  ] Warning Late
  26. 22:02:45.000 [RF  ] Warning Late
  27. 22:02:45.100 [RF  ] Warning Late
  28. 22:02:45.100 [RF  ] Warning Late
  29. 22:02:45.101 [PHY ] Info    [00000] SYNC:  Cell found. Synchronizing...
  30. 22:02:45.113 [RRC ] Info    Detected 1 out-of-sync from PHY. Starting T310 timer
  31. 22:02:45.121 [PHY ] Info    [00000] SYNC:  Decoding MIB...
  32. 22:02:45.121 [PHY ] Info    [00000] SYNC:  DONE, TTI=570, sfn_offset=1
  33. 22:02:45.131 [RRC ] Info    Detected 1 in-sync from PHY. Stopping T310 timer
  34. 22:02:45.169 [MAC ] Info    [00619] BSR:   Configured timer reTX 2560 ms
  35. 22:02:45.169 [MAC ] Info    [00619] BSR:   QUEUE status: 0 (0), 0 (0), 0 (0), 0 (0), 0 (0), 0 (0),
  36. 22:02:45.174 [MAC ] Info    [00624] SCHED: Searching for DL grant for SI-RNTI window_st=645, window_len=1
  37. 22:02:45.196 [PHY ] Info    [00645] PDCCH: DL DCI Format1A cce_index= 0, L=4, n_data_bits=25, hex=[8a c2 15 00 ]
  38. 22:02:45.196 [PHY ] Info    [00645] PDSCH: l_crb= 4, harq=0, tbs=18, mcs=0, rv=1, crc=OK, snr=10.0 dB, n_iter=2, dec_time=  35 us
  39. 22:02:45.196 [RLC ] Info    BCCH TXSCH message received.
  40.              0000: 40 40 04 03 00 01 00 00 e0 0c 14 60 00 82 80 04
  41.              0010: 02 4f
  42. 22:02:45.196 [RRC ] Info    BCCH DLSCH message received.
  43.              0000: 40 40 04 03 00 01 00 00 e0 0c 14 60 00 82 80 04
  44.              0010: 02 4f
  45. 22:02:45.196 [RRC ] Info    BCCH DLSCH message Stack latency: 10 us
  46. 22:02:45.196 [RRC ] Info    SIB1 received, CellID=3584, si_window=20, sib2_period=8
  47. 22:02:45.196 [MAC ] Info    [00646] DL 8:  reTX  tbs=18, rv=1, ack=OK, ndi=0 (0), tti=645 (0)
  48. 22:02:45.284 [MAC ] Info    [00734] SCHED: Searching for DL grant for SI-RNTI window_st=800, window_len=20
  49. 22:02:45.366 [PHY ] Info    [00815] PDCCH: DL DCI Format1A cce_index= 0, L=4, n_data_bits=25, hex=[8a c6 15 00 ]
  50. 22:02:45.366 [PHY ] Info    [00815] PDSCH: l_crb= 4, harq=0, tbs=32, mcs=0, rv=1, crc=OK, snr=10.3 dB, n_iter=1, dec_time=  20 us
  51. 22:02:45.366 [RLC ] Info    BCCH TXSCH message received.
  52.              0000: 00 80 0f 99 bd 64 80 00 02 08 f8 00 20 10 08 04
  53.              0010: 02 4f f9 57 96 de c0 0e 11 1f ec 07 c0 20 00 00
  54. 22:02:45.366 [RRC ] Info    BCCH DLSCH message received.
  55.              0000: 00 80 0f 99 bd 64 80 00 02 08 f8 00 20 10 08 04
  56.              0010: 02 4f f9 57 96 de c0 0e 11 1f ec 07 c0 20 00 00
  57. 22:02:45.366 [RRC ] Info    BCCH DLSCH message Stack latency: 8 us
  58. 22:02:45.366 [RRC ] Info    SIB2 received
  59. 22:02:45.366 [RRC ] Info    Set RACH ConfigCommon: NofPreambles=64, ResponseWindow=10, ContentionResolutionTimer=48 ms
  60. 22:02:45.366 [PHY ] Info    [00815] PHY:   Configuring UL parameters
  61. 22:02:45.366 [PHY ] Info    [00815] Setting new params worker_id=0, pregen_disabled=0
  62. 22:02:45.366 [PHY ] Info    [00815] Setting new params worker_id=1, pregen_disabled=0
  63. 22:02:45.366 [RRC ] Info    Set PUSCH ConfigCommon: HopOffset=0, RSGroup=0, RSNcs=1, N_sb=1
  64. 22:02:45.366 [RRC ] Info    Set PUCCH ConfigCommon: DeltaShift=1, CyclicShift=0, N1=32, NRB=1
  65. 22:02:45.366 [RRC ] Info    Set PRACH ConfigCommon: SeqIdx=0, HS=no, FreqOffset=2, ZC=1, ConfigIndex=0
  66. 22:02:45.366 [RRC ] Info    Set SRS ConfigCommon: BW-Configuration=0, SF-Configuration=0, ACKNACK=no
  67. 22:02:45.366 [RRC ] Info    Set Constants and Timers: N310=20, N311=1, t301=1000, t310=1000, t311=10000
  68. 22:02:45.366 [RRC ] Info    Sending RRC Connection Request on SRB0
  69. 22:02:45.366 [PDCP] Info    TX SRB0 SDU, do_security = false
  70.              0000: 50 00 00 00 3e 86
  71. 22:02:45.366 [RLC ] Info    SRB0 Tx SDU
  72.              0000: 50 00 00 00 3e 86
  73. 22:02:45.366 [MAC ] Info    [00816] DL 8:  reTX  tbs=32, rv=1, ack=OK, ndi=0 (0), tti=815 (0)
  74. 22:02:45.367 [MAC ] Info    [00817] BSR:   Triggered REGULAR BSR for single LCID=0
  75. 22:02:45.367 [MAC ] Info    [00817] BSR:   Need to send sr: sr_is_sent=true, reset_sr=false, tti=817, next_tx_tti=0
  76. 22:02:45.367 [MAC ] Info    [00817] SR:    PUCCH not configured. Starting RA procedure
  77. 22:02:45.367 [MAC ] Info    [00817] RA:    INIT:   Starting PRACH by MAC order
  78. 22:02:45.749 [MAC ] Info    [01199] BSR:   QUEUE status: 6 (6), 0 (0), 0 (0), 0 (0), 0 (0), 0 (0),
  79. 22:02:45.768 [PHY ] Info    [01217] PRACH: Transmitted preamble=1, CFO=-0.28 KHz, tx_time=0.434233
  80. 22:02:45.769 [MAC ] Info    [01218] RA:    PDCCH:  seq=1, ra-rnti=2, ra-tti=1221
  81. 22:02:45.776 [PHY ] Info    [01225] PDCCH: DL DCI Format1A cce_index= 4, L=4, n_data_bits=25, hex=[89 60 11 00 ]
  82. 22:02:45.776 [PHY ] Info    [01225] PDSCH: l_crb= 4, harq=0, tbs=7, mcs=0, rv=0, crc=OK, snr=9.9 dB, n_iter=1, dec_time=  17 us
  83. 22:02:45.776 [PHY ] Info    [01225] PHY:   Set TA RAR: ta_cmd: 1, n_ta: 16, ta_usec: 0.5
  84. 22:02:45.776 [MAC ] Info    [01225] RA:    Rx:     RAPID=1, TA=1
  85. 22:02:45.778 [RLC ] Info    SRB0 Complete SDU scheduled for tx. Stack latency: 411636 us
  86. 22:02:45.778 [RLC ] Info    TX SRB0, Transparent Mode PDU
  87.              0000: 50 00 00 00 3e 86
  88. 22:02:45.778 [MAC ] Info    [01227] SDU: rlc_buffer=6, allocated=6/17, max_sdu_sz=-1, remaining=11
复制代码



SDR LTE信令流程Log.zip (348.97 KB, 下载次数: 8)




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军衔等级:

  下士

注册时间:
2016-7-6
发表于 2017-1-10 16:18:10 |显示全部楼层
OAI eNB + srsUE我也都測過 真巧

点评

weixingguang  求加好友,交流交流?  详情 回复 发表于 2017-1-10 17:08

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军衔等级:

  列兵

注册时间:
2016-11-21
发表于 2017-1-10 17:08:34 |显示全部楼层
nick13371 发表于 2017-1-10 16:18
OAI eNB + srsUE我也都測過 真巧

求加好友,交流交流?

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军衔等级:

  新兵

注册时间:
2017-2-27
发表于 2017-2-27 16:01:29 |显示全部楼层
请问OAI平台如何下载?

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军衔等级:

  列兵

注册时间:
2016-11-21
发表于 2017-2-27 16:41:12 |显示全部楼层
ZIISE 发表于 2017-2-27 16:01
请问OAI平台如何下载?

http://blog.csdn.net/jxwxg/article/details/53026659

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军衔等级:

  新兵

注册时间:
2017-3-17
发表于 2017-3-17 23:39:46 来自手机 |显示全部楼层
真是十分感谢

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