LTE - 路测信令详解(7)

2020-04-15 13:37

20> 20 001----- ......................dedicatedInfoNAS:27 72 DA 04 3B 0D B6 0F 7B 04 41 61 EF 8E 2B 0B D9

---00000 * !! Can not explain:

21> 0B 00001011 22> 00 00000000 23> 00 00000000

↓↓DLInformationTransfer

RRC-MSG ..msg 0> 01 00000001 T

....struDL-DCCH-Message ......struDL-DCCH-Message ........message 1> 0A 0------- *

..........c1 -0001--- *

............dlInformationTransfer

-----01- ..............rrc-TransactionIdentifier:0x1 (1) ..............criticalExtensions -------0 *

................c1 2> 00 00------ *

..................dlInformationTransfer-r8 --0----- *

....................dedicatedInfoType ---00--- * -----000 3> 69 01101001 4> BE 10111110 5> 79 01111001 6> 6A 01101010 7> 02 00000010 8> 08 00001000 9> 00 00000000 10> 3A 00111010 11> E9 11101001 12> 10 00010000 13> 10 00010000 14> 17 00010111

15> 07 00000111

16> 00 00000--- ......................dedicatedInfoNAS:37 CF 2D 40 41 00 07 5D 22 02 02 E0 E0

-----000 * !! Can not explain:

17> 00 00000000 18> 1F 00011111 19> 00 00000000

↓↓NASsecurityModeCommand

MsgEnter 0> 37 00110111 T

..security-command-msg 1> CF 11001111 2> 2D 00101101 3> 40 01000000

4> 41 01000001 ....message-authentication-code:CF 2D 40 41 5> 00 00000000 ....sequence-number:0x0 (0) 6> 07 00000111 T

....nas-message ......msg-body 7> 5D 01011101 T

........securityModeCommand

..........selected-NAS-security-algorithms 8> 22 0------- ............spare1:0x0 (0)

-010---- ............type-of-ciphering-algorithm:ePS-encryption-algorithm-128-EEA2 (2) ----0--- ............spare2:0x0 (0)

-----010 ............type-of-integrity-protection-algorithm:ePS-integrity-algorithm-128-EIA2 (2) 9> 02 0000---- ..........spare-half-octet:0x0 (0) ..........nas-key-set-identifier

----0--- ............tsc:native-security-context (0)

-----010 ............nAS-key-set-identifier:nas-KSI2 (2) 10> 02 00000010 L

..........replayed-UE-security-capabilities ............eEA

11> E0 1------- ..............eEA0:0x1 (1) -1------ ..............eEA1:0x1 (1) --1----- ..............eEA2:0x1 (1) ---0---- ..............eEA3:0x0 (0) ----0--- ..............eEA4:0x0 (0)

-----0-- ..............eEA5:0x0 (0) ------0- ..............eEA6:0x0 (0) -------0 ..............eEA7:0x0 (0) ............eIA

12> E0 1------- ..............eIA0:0x1 (1) -1------ ..............eIA1:0x1 (1) --1----- ..............eIA2:0x1 (1) ---0---- ..............eIA3:0x0 (0) ----0--- ..............eIA4:0x0 (0) -----0-- ..............eIA5:0x0 (0) ------0- ..............eIA6:0x0 (0) -------0 ..............eIA7:0x0 (0) !! Can not explain:

13> 0A 00001010 14> 00 00000000 15> 00 00000000

↑↑NASsecurityModeComplete

MsgEnter 0> 07 00000111 T

..no-security-protection-MM-message ....msg-body 1> 5E 01011110 T

......securityModeComplete !! Can not explain:

2> 00 00000000 3> 00 00000000 ↑↑ULInformationTransfer

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 2> 01 0------- *

....................dedicatedInfoType -00----- * ---00001 3> 08 00001000 4> E8 11101000 5> 6A 01101010 6> 95 10010101 7> D1 11010001 8> E0 11100000 9> 04 00000100 10> 92 10010010

11> 20 001----- ......................dedicatedInfoNAS:47 43 54 AE 8F 00 24 91 ---00000 *

↓↓UECapabilityEnquiry

RRC-MSG ..msg 0> 01 00000001 T

....struDL-DCCH-Message ......struDL-DCCH-Message ........message 1> 3A 0------- *

..........c1 -0111--- *

............ueCapabilityEnquiry

-----01- ..............rrc-TransactionIdentifier:0x1 (1) ..............criticalExtensions -------0 *

................c1 2> 10 00------ *

..................ueCapabilityEnquiry-r8 --0----- *

....................ue-CapabilityRequest ---100-- * ------00

3> 04 00------ ......................RAT-Type:eutra (0)

--0001-- ......................RAT-Type:utra (1) ------00

4> 8D 10------ ......................RAT-Type:geran-cs (2) --0011-- ......................RAT-Type:geran-ps (3) ------01

5> 00 00------ ......................RAT-Type:cdma2000-1XRTT (4) --000000 * !! Can not explain:

6> 00 00000000 7> 00 00000000

↑↑UECapabilityInformation

RRC-MSG ..msg 0> 02 00000010 T

....struUL-DCCH-Message ......struUL-DCCH-Message ........message 1> 3A 0------- *

..........c1 -0111--- *

............ueCapabilityInformation

-----01- ..............rrc-TransactionIdentifier:0x1 (1) ..............criticalExtensions -------0 *

................c1 2> 01 000----- *

..................ueCapabilityInformation-r8 ---0---- *

....................ue-CapabilityRAT-ContainerList ----0001 *

......................UE-CapabilityRAT-Container 3> 01 0000---- ........................rat-Type:eutra (0)

........................ueCapabilityRAT-Container ..........................ueEutraCap ----0001 4> 68 0110---- *

............................UE-EUTRA-Capability ----10-- * ------00

5> 12 00------ ..............................accessStratumRelease:rel8 (0)


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