Detach
↑↑DetachRequest（MO）
MsgEnter
0> 07 00000111 T
..no-security-protection-MM-message
....msg-body
1> 45 01000101 T
......detachRequest
........ue-originating-detach
..........nas-key-set-identifier
2> 11 0------- ............tsc:native-security-context (0)
-001---- ............nAS-key-set-identifier:nas-KSI1 (1)
..........detach-type
----0--- ............switch-off:normal-detach (0)：正常分離
-----001 ............type-of-detach:ePS-detach (1)：與EPS進行分離
3> 0B 00001011 L
..........gUTI-or-imsi
4> F6 -----110 ............type-of-identity:guti (6)：采用GUTI識別
----0--- ............odd-or-even-indic:even-number-and-also-when-the-EPS-Mobile-Identity-is-used (0)
1111---- ............spare:0xf (15)
............guti-body
5> 64 01100100
6> F0 11110000
7> 00 00000000 ..............mcc-mnc:0x64f000 (6615040)
8> 04 00000100
9> 20 00100000 ..............mME-Group-ID:0x420 (1056)
10> C0 11000000 ..............mME-Code:0xc0 (192)
11> C4 11000100
12> 0C 00001100
13> 01 00000001
14> FD 11111101 ..............mTMSI:0xc40c01fd (3289121277)：以上為GUTI=MCC+MNC+MMEgroupID+MMEID+TMSI
........ue-terminated-detach
15> 00 0000---- ..........spare-half-octet:0x0 (0)
..........detach-type
----0--- ............switch-off:normal-detach (0)
-----000 ............type-of-detach:<error enum> (0)
↑↑ULInformationTransfer（NAS）
RRC-MSG
..msg
0> 02 00000010 T
....struUL-DCCH-Message
......struUL-DCCH-Message
........message
1> 48 0------- *
..........c1
-1001--- *
............ulInformationTransfer
..............criticalExtensions
-----0-- *
................c1
------00 *
..................ulInformationTransfer-r8
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LTE-路測信令詳解.pdf
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