手机信令流程.docx
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手机信令流程
SystemInformation
1.Cellchanneldescription
RACHcontrolparameters
2.Neighborcellsdescription
NCCpermitted
RACHcontrolparameters
2bis.Neighborcellsdescription（extension）
RACHcontrolparameters
2ter.Additionalmultibandinformation
Neighborcellsdescription（otherbands）
3.Locationareaidentification
Cellidentity
Controlchanneldescription
Celloptions
Cellselectionparameters
RACHcontrolparameters
SI3restoctets
4.Locationareaidentification
Cellselectionparameters
RACHcontrolparameters
CBCHchanneldescription
CBCHmobileallocation
SI4restoctets
5.Neighborcellsdescription
5bis.Neighborcellsdescription（extension）
5ter.Additionalmultibandinformation
Neighborcellsdescription（otherbands）
6.Locationareaidentification
Cellidentity
Celloptions
NCCpermitted
7.SI7restoctets
8.SI8restoctets
SystemInformationType1（DL）
Time:
17:
25:
Frame.number:
1138328
ReadfromARFCN
Channelnumber:
（GSM900）52
L2pseudolength:
21
Skipindicator:
0
Protocoldiscriminator:
（6）Radioresourcesmanagementmessages
Messagetype:
25
Cellchanneldescription
Bitmap0
Channels:
162852647688
RACHcontrolparameters
Maxretransmission:
（2）Maximum4retransmissions
Tx-integer:
（14）32slotsused
Cellbaraccess:
（0）Notbarred
Callreestablishment:
（1）Notallowed
Accesscontrol
EmergencyCallallowed:
（0）AllMSs
Barredclasses:
Restoctets
Bandindication1800
Messagedump:
55061900000000008008
008008000008008000b9
00002b
SystemInformationType2（DL）
Time:
17:
25:
Frame.number:
1138379
ReadfromARFCN
Channelnumber:
（GSM900）52
L2pseudolength:
22
Skipindicator:
0
Protocoldiscriminator:
（6）Radioresourcesmanagementmessages
Messagetype:
26
NeighbourCellDescription
EXTIND:
（0）TheinformationelementcarriesthecompleteBA
BAIND:
0
Bitmap0
Channels:
343536383941424348495356
NCCpermitted
NCCpermittedvalues:
24
RACHcontrolparameters
Maxretransmission:
（2）Maximum4retransmissions
Tx-integer:
（14）32slotsused
Cellbaraccess:
（0）Notbarred
Callreestablishment:
（1）Notallowed
Accesscontrol
EmergencyCallallowed:
（0）AllMSs
Barredclasses:
Messagedump:
59061a00000000000000
000091876e0000000014
b90000
SystemInformationType3（DL）
Time:
17:
25:
Frame.number:
1138430
ReadfromARFCN
Channelnumber:
（GSM900）52
L2pseudolength:
18
Skipindicator:
0
Protocoldiscriminator:
（6）Radioresourcesmanagementmessages
Messagetype:
27
Cellidentity（CI）:
43111（Hex0xA867）
LocationAreaIdentification
Mobilecountrycode（MCC）:
460
Mobilenetworkcode（MNC）:
00
Locationareacode（LAC）:
9533（Hex0x253D）
Controlchanneldescription
MSCR:
（0）MSCisRelease'98orolder
Attach/detachallowed（ATT）:
（1）YES
BS-AG-BLKS-RES:
1
CCCH-CONF:
（0）1basicphysicalchannelusedforCCCH,notcombinedwithSDCCHs
BS-PA-MFRMS:
5multiframesperiod
T3212timeoutvalue:
10
Celloptions（BCCH）
Powercontrolindicator（PWRC）:
（0）Notset
DTXindicator:
（1）TheMSsshalluseuplinkdiscontinuoustransmission
RADIO-LINK-TIMEOUT:
48
Cellselectionparameters
CELL-RESELECT-HYSTERESIS:
12dBRxlevhysteresisforLA-reselection
MS-TXPWR-MAX-CCH:
5
ADDITIONALRESELECTPARAMIND（ACS）:
（0）Spare
HALFRATESUPPORT（NECI）:
（1）Newestablishmentcausesaresupported
RXLEV-ACCESS-MIN:
8
RACHcontrolparameters
Maxretransmission:
（2）Maximum4retransmissions
Tx-integer:
（14）32slotsused
Cellbaraccess:
（0）Notbarred
Callreestablishment:
（1）Notallowed
Accesscontrol
EmergencyCallallowed:
（0）AllMSs
Barredclasses:
Restoctets
SelectionParameters
cbq:
0
Cellreselectionoffset:
（0）0dB
Temporaryoffset:
（0）0dB
Penaltytime:
（0）20s
SystemInformation2terindicator-Available
Earlyclassmarksendingcontrol-Explicityaccepted
BCCHschedulingisnotsentinSI9
GPRSindicator
RAcolor:
5
SI13position:
（0）SI13messageissentonBCCHNorm
NeitherUTRANnorCDMA2000classmarkchangemessageshallbesentwiththeEarlyclassmarksending
Messagedump:
49061ba86764f000253d
48030a1bc548b9000080
00452b
SystemInformationType4（DL）
Time:
17:
25:
Frame.number:
1138481
ReadfromARFCN
Channelnumber:
（GSM900）52
L2pseudolength:
19
Skipindicator:
0
Protocoldiscriminator:
（6）Radioresourcesmanagementmessages
Messagetype:
28
LocationAreaIdentification
Mobilecountrycode（MCC）:
460
Mobilenetworkcode（MNC）:
00
Locationareacode（LAC）:
9533（Hex0x253D）
Cellselectionparameters
CELL-RESELECT-HYSTERESIS:
12dBRxlevhysteresisforLA-reselection
MS-TXPWR-MAX-CCH:
5
ADDITIONALRESELECTPARAMIND（ACS）:
（0）TheSI4restoctets,ifpresent,shallbe
usedtoderivethevalueofPIandpossibly
C2parametersand/orotherparameters
HALFRATESUPPORT（NECI）:
（1）Newestablishmentcausesaresupported
RXLEV-ACCESS-MIN:
8
RACHcontrolparameters
Maxretransmission:
（2）Maximum4retransmissions
Tx-integer:
（14）32slotsused
Cellbaraccess:
（0）Notbarred
Callreestablishment:
（1）Notallowed
Accesscontrol
EmergencyCallallowed:
（0）AllMSs
Barredclasses:
CBCHchanneldescription
Channeltype:
（8）SDCCH/8+SACCH/C8orCBCH（SDCCH/8）
Subchannel:
2
Timeslotnumber（TN）:
2
Trainingsequencecode（TSC）:
2
HoppingRFchannel:
（1）YES
Mobileallocationindexoffset（MAIO）:
0
Hoppingsequencenumber（HSN）:
39
CBCHmobileallocation
Length:
1
Mobileallocationarray:
[0]:
1
[1]:
1
[2]:
1
[3]:
1
[4]:
1
[5]:
1
[6]:
0
[7]:
0
Restoctets
SelectionParameters
cbq:
0
Cellreselectionoffset:
（0）0dB
Temporaryoffset:
（0）0dB
Penaltytime:
（0）20s
GPRSindicator
RAcolor:
5
SI13position:
（0）SI13messageissentonBCCHNorm
AdditionalparametersarenotsentinSYSTEMINFORMATIONTYPE7and8
Messagedump:
4d061c64f000253dc548
b900006452502772013f
80006b
SystemInformationType13（DL）
Time:
17:
25:
Frame.number:
1138532
ReadfromARFCN
Channelnumber:
（GSM900）52
L2pseudolength:
0
Skipindicator:
0
Protocoldiscriminator:
（6）Radioresourcesmanagementmessages
Messagetype:
0
Restoctets
BCCHCHANGEMARK:
5
SICHANGEFIELD:
（0）UpdateofunspecifiedSImessageorSImessages
PBCCHnotpresentincell
Routingareacode（RAC）:
1
SPGCCCCHSUP:
（0）SPLITPGCYCLEisnotsupportedonCCCHinthiscell
PRIORITYACCESSTHR:
（6）Packetaccessisallowedforprioritylevel1to4
NETWORKCONTROLORDER:
（0）NC0:
MScontrolledcellre-selection,nomeasurementreporting
GPRScelloptions
NMO:
（1）NetworkmodeofoperationII
T3168:
（0）500milliseconds
T3192:
（7）200milliseconds
DRXTIMERMAX:
（7）64s
ACCESSBURSTTYPE:
（0）8bitaccessburstshallbeused
CONTROLACKTYPE:
（1）DefaultformatisRLC/MACcontrolblock
BSCVMAX:
6
PANDEC:
1
PANINC:
2
PANMAX:
MaximumvalueallowedforcounterN3102is20
Extensioninformation
EGPRSsupport:
（0）EGPRSnotsupportedinthiscell
PFC_FEATURE_MODE:
（0）Thenetworkdoesnotsupportpacketflowcontextprocedures.
DTM_SUPPORT:
（0）ThecelldoesnotsupportDTMprocedures.
BSS_PAGING_COORDINATION:
（0）ThecelldoesnotsupportCSpagingco-ordination.
GPRSpowercontrolparameters
Alpha:
（6）
TAVGW:
12
TAVGT:
10
PCMEASCHAN:
（0）DownlinkmeasurementsforpowercontrolshallbemadeonBCCH
NAVGI:
2
SGSNR:
（0）SGSNR98orolder
Messagedump:
010600d0005847eb4a90
c198a14b2b2b2b2b2b2b
2b2b2b
SystemInformationType2ter（DL）
Time:
17:
25:
Frame.number:
1138583
ReadfromARFCN
Channelnumber:
（GSM900）52
L2pseudolength:
0
Skipindicator:
0
Protocoldiscriminator:
（6）Radioresourcesmanagementmessages
Messagetype:
3
NeighbourCellDescription2
EXTIND:
（2）TheinformationelementcarriesonlyapartoftheBA
BAIND:
0
Variablebitmap
Channels:
524
Restoctets
Messagedump:
010603cf060000000000
0000000000000000002b
2b2b2b
ChannelRequest（UL）
Time:
17:
25:
Frame.number:
1139836
Frame.number:
1139835
ReadfromARFCN
Channelnumber:
（GSM900）52
RandomAccessInformation
Establishmentcause:
（7）Originatingspeechcallfromdual-rateMSwhenTCH/HissufficientandsupportedbytheMSforspeechcallsandthenetworksetsNECIbitto1
Randomreference:
7
Messagedump:
47
ImmediateAssignment（DL）
Time:
17:
25:
Frame.number:
1139870
Messagetarget:
（1）MessagedirectedtothisMS
L2pseudolength:
12
Skipindicator:
0
Protocoldiscriminator:
（6）Radioresourcesmanagementmessages
Messagetype:
63
Two-messageassignment（TMA）:
（0）Nomeaning
Downlinkassignmenttomobileinpacketidlemode:
（0）Nomeaning
TBFordedicatedmode（T/D）:
（0）Assignsadedicatedmoderesource
Pagemode:
（0）Normalpaging
Channeldescription
Channeltype:
（8）SDCCH/8+SACCH/C8orCBCH（SDCCH/8）
Subchannel:
7
Timeslotnumber（TN）:
2
Trainingsequencecode（TSC）:
2
HoppingRFchannel:
（1）YES
Mobileallocationindexoffset（MAIO）:
5
Hoppingsequencenumber（HSN）:
39
Requestreference
Establishmentcause:
（7）Originatingspeechcallfromdual-rateMSwhenTCH/HissufficientandsupportedbytheMSforspeechcallsandthenetworksetsNECIbitto1
Randomreference:
7
FNmodulo42432:
36603
Representation:
T1'=27,T2=21,T3=36
Timingadvance
Timingadvancevalue:
2
Mobileallocation
Length:
1
Mobileallocationarray:
[0]:
1
[1]:
1<
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