【資料名稱】：3gwcdma ps 必看資料

【資料作者】：3gwcdma

【資料日期】：2008

【資料語言】：英文

【資料格式】：DOC

【資料目錄和簡介】：

Contents
Foreword9
1Scope10
2References10
3Definitions, abbreviations and symbols13
3.1Definitions13
3.2Abbreviations13
3.3Symbols15
4Main Concepts16
4.1Main GSM Concepts16
4.2Main UMTS Concepts17
5General Packet Domain Architecture and Transmission Mechanism17
5.1Packet Domain Access Interfaces and Reference Points17
5.2Network Interworking18
5.2.1Internet (IP) Interworking18
5.3High-Level Functions18
5.3.1Network Access Control Functions18
5.3.1.1Registration Function18
5.3.1.2Authentication and Authorisation Function19
5.3.1.3Admission Control Function19
5.3.1.4Message Screening Function19
5.3.1.5Packet Terminal Adaptation Function19
5.3.1.6Charging Data Collection Function19
5.3.2Packet Routeing and Transfer Functions19
5.3.2.1Relay Function19
5.3.2.2Routeing Function19
5.3.2.3Address Translation and Mapping Function19
5.3.2.4Encapsulation Function20
5.3.2.5Tunnelling Function20
5.3.2.6Compression Function20
5.3.2.7Ciphering Function20
5.3.2.8Domain Name Server Function20
5.3.3Mobility Management Functions20
5.3.4Logical Link Management Functions (GSM only)20
5.3.4.1Logical Link Establishment Function20
5.3.4.2Logical Link Maintenance Functions20
5.3.4.3Logical Link Release Function20
5.3.5Radio Resource Management Functions21
5.3.6Network Management Functions21
5.4Logical Architecture21
5.4.1Packet Domain Core Network Nodes21
5.4.2Packet Domain PLMN Backbone Networks22
5.4.3HLR23
5.4.4SMS GMSC and SMS IWMSC23
5.4.5Mobile Stations (GSM only)23
5.4.6Mobile Stations (UMTS only)23
5.4.7Charging Gateway Functionality23
5.5Assignment of Functions to General Logical Architecture24
5.6User and Control Planes25
5.6.1User Plane (GSM only)25
5.6.1.1MS – GGSN25
5.6.1.2GSN – GSN26
5.6.2User Plane (UMTS only)26
5.6.2.1MS – GGSN26
5.6.2.2GSN – GSN27
5.6.3Control Plane27
5.6.3.1MS – SGSN (GSM only)27
5.6.3.2MS – SGSN (UMTS only)28
5.6.3.3SGSN - HLR28
5.6.3.4SGSNMSC/VLR29
5.6.3.5SGSNEIR29
5.6.3.6SGSNSMS GMSC or SMS IWMSC29
5.6.3.7GSNGSN30
5.6.3.8GGSNHLR30
5.6.3.8.1MAP-based GGSNHLR Signalling30
5.6.3.8.2GTP and MAP-based GGSNHLR Signalling31
5.7Functionality Needed for Mobile IP Using IPv431
6Mobility Management Functionality31
6.1Definition of Mobility Management States31
6.1.1Mobility Management States (GSM only)31
6.1.1.1IDLE (GPRS) State31
6.1.1.2STANDBY State32
6.1.1.3READY State32
6.1.1.4State Transitions and Functions33
6.1.2Mobility Management States (UMTS only)34
6.1.2.1PMM DETACHED State34
6.1.2.2PMM IDLE State34
6.1.2.3PMM CONNECTED State34
6.1.2.4State Transitions and Functions35
6.1.2.4.1Handling of Un-synchronous PMM States in the UE and the Network36
6.2Mobility Management Timer Functions37
6.2.1READY Timer Function (GSM only)37
6.2.2Periodic RA Update Timer Function37
6.2.3Mobile Reachable Timer Function37
6.3Interactions Between SGSN and MSC/VLR38
6.3.1Administration of the SGSNMSC/VLR Association38
6.3.2Combined RA / LA Updating39
6.3.3CS Paging (GSM only)39
6.3.3.1Paging Co-ordination for GPRS41
6.3.4CS Paging (UMTS only)42
6.3.4.1Network Operation Modes for UMTS42
6.3.5Non-GPRS Alert43
6.3.6MS Information Procedure43
6.3.7MM Information Procedure44
6.4MM Procedures44
6.5GPRS Attach Function44
6.5.1GSM GPRS Attach Procedure44
6.5.2UMTS GPRS Attach Procedure45
6.5.3Combined GPRS / IMSI Attach Procedure45
6.6Detach Function48
6.6.1MS-Initiated Detach Procedure49
6.6.2Network-Initiated Detach Procedure50
6.6.2.1SGSN-Initiated Detach Procedure50
6.6.2.2HLR-Initiated Detach Procedure51
6.7Purge Function51
6.8Security Function52
6.8.1Authentication52
6.8.1.1Authentication of GSM Subscriber52
6.8.1.2Authentication of UMTS Subscriber53
6.8.2User Identity Confidentiality54
6.8.2.1User Identity Confidentiality (GSM only)54
6.8.2.2User Identity Confidentiality (UMTS only)54
6.8.2.3P TMSI Signature54
6.8.2.4P TMSI Reallocation Procedure54
6.8.3User Data and GMM/SM Signalling Confidentiality55
6.8.3.1Scope of Ciphering55
6.8.3.2Ciphering Algorithm55
6.8.3.3Start of Ciphering55
6.8.4Identity Check Procedures55
6.8.5Data Integrity Procedure (UMTS only)56
6.9Location Management Function56
6.9.1Location Management Procedures (GSM only)56
6.9.1.1Cell Update Procedure57
6.9.1.2Routeing Area Update Procedure57
6.9.1.2.1Intra SGSN Routeing Area Update57
6.9.1.2.2Inter SGSN Routeing Area Update59
6.9.1.3Combined RA / LA Update Procedure61
6.9.1.3.1Combined Intra SGSN RA / LA Update62
6.9.1.3.2Combined Inter SGSN RA / LA Update64
6.9.2Location Management Procedures (UMTS only)67
6.9.2.1Routeing Area Update Procedure67
6.9.2.2Serving RNS Relocation Procedures71
6.9.2.2.1Serving SRNS Relocation Procedure71
6.9.2.2.2Combined Hard Handover and SRNS Relocation Procedure75
6.9.2.2.3Combined Cell / URA Update and SRNS Relocation Procedure80
6.9.3Periodic RA and LA Updates84
6.10Tunnelling of non-GSM Signalling Messages Function (GSM only)84
6.10.1Uplink Tunnelling of non-GSM Signalling Messages Procedure85
6.10.2Downlink Tunnelling of non-GSM Signalling Messages Procedure85
6.11Subscriber Management Function86
6.11.1Subscriber Management Procedures86
6.11.1.1Insert Subscriber Data Procedure86
6.11.1.2Delete Subscriber Data Procedure87
6.12Service Request Procedure (UMTS only)87
6.12.1Service Request Initiated by MS Procedure87
6.12.2Service Request Initiated by Network Procedure89
6.13UMTS - GSM Intersystem Change90
6.13.1Intra SGSN Intersystem Change90
6.13.1.1UMTS to GSM Intra SGSN Change90
6.13.1.2GSM to UMTS Intra-SGSN Change93
6.13.1.3Selective RA Update95
6.13.1.3.1Uplink Signalling or Data Transmission96
6.13.1.3.2Downlink Signalling or Data Transmission96
6.13.2Inter-SGSN Inter-system Change96
6.13.2.1UMTS to GSM Inter-SGSN Change96
6.13.2.2GSM to UMTS Inter-SGSN Change100
6.14Classmark Handling104
6.14.1Radio Access Classmark104
6.14.1.1MS Radio Access Capability (GSM only)104
6.14.1.2UE Capability (UMTS only)104
6.14.2MS Network Capability105
7Network Management Functionality105
8Radio Resource Functionality105
8.1Radio Resource Functionality (GSM only)105
8.1.1Cell Selection and Reselection105
8.1.2Discontinuous Reception105
8.1.3Radio Resource Management105
8.1.3.1Layer Functions105
8.1.3.2Model of Operation106
8.1.3.2.1Dynamic Allocation of Radio Resources106
8.1.4Paging for GPRS Downlink Transfer106
8.2Radio Resource Functionality (UMTS only)107
8.2.1Radio Resource Management107
8.2.2RRC State Machine107
8.2.3Discontinuous Reception108
8.2.4Paging Initiated by CN108
8.2.4.1PS Paging Initiated by 3G SGSN without RRC Connection for CS108
8.2.4.2PS Paging Initiated by 3G SGSN With RRC Connection for CS109
8.2.5Paging Initiated by UTRAN110
9Packet Routeing and Transfer Functionality110
9.1Definition of Packet Data Protocol States110
9.1.1INACTIVE State110
9.1.2ACTIVE State111
9.2PDP Context Activation, Modification, Deactivation, and Preservation Functions111
9.2.1Static and Dynamic PDP Addresses112
9.2.1.1Dynamic IPv6 Address Allocation112
9.2.2Activation Procedures114
9.2.2.1PDP Context Activation Procedure114
9.2.2.1.1Secondary PDP Context Activation Procedure116
9.2.2.2Network-Requested PDP Context Activation Procedure118
9.2.2.2.1Successful Network-Requested PDP Context Activation Procedure118
9.2.2.2.2Unsuccessful Network-Requested PDP Context Activation Procedure119
9.2.3Modification Procedures120
9.2.3.1SGSN-Initiated PDP Context Modification Procedure121
9.2.3.2GGSN-Initiated PDP Context Modification Procedure122
9.2.3.3MS-Initiated PDP Context Modification Procedure123
9.2.3.4RNC-Initiated PDP Context Modification Procedure123
9.2.3.5RAB Release-Initiated Local PDP Context Modification Procedure124
9.2.4Deactivation Procedures124
9.2.4.1PDP Context Deactivation Initiated by MS Procedure124
9.2.4.2PDP Context Deactivation Initiated by SGSN Procedure126
9.2.4.3PDP Context Deactivation Initiated by GGSN Procedure126
9.2.5Preservation Procedures127
9.2.5.1Release of RABs Triggered by UTRAN127
9.2.5.1.1RAB Release Procedure127
9.2.5.1.2Iu Release Procedure128
9.2.5.2Re-establishment of RABs128
9.3Packet Routeing and Transfer Function128
9.4Relay Function129
9.5Packet Terminal Adaptation Function129
9.6Encapsulation Function130
9.6.1Encapsulation Between GSNs130
9.6.2Encapsulation Between 3G SGSN and RNC130
9.6.3Encapsulation Between 2G SGSN and MS130
9.6.4Encapsulation Between RNC and MS130
10Message Screening Functionality130
11Compatibility Issues130
11.1Interaction between Releases 97/98 and 99131
11.1.1Interactions Between GTP v0 (R97) and GTP v1 (R99)131
11.1.2Interactions Between MS R97 and CN R99131
11.1.3Interactions Between SM R97 and SM R99132
11.1.4Interactions Between MAP R97 and MAP R99132
12Transmission132
12.1Transmission Modes132
12.1.1GTP U Transmission Modes132
12.1.2LLC Transmission Modes (GSM only)132
12.1.3RLC Transmission Modes132
12.2Logical Link Control Functionality (GSM only)132
12.2.1Addressing133
12.2.2Services133
12.2.3Functions133
12.3Subnetwork Dependent Convergence Functionality (GSM only)134
12.3.1Services134
12.3.2Subfunctions135
12.4PDCP (UMTS only)135
12.5Point-to-Point Protocol Functionality135
12.5.1User Plane for PDP Type PPP135
12.5.2Functions136
12.6Gb Interface (GSM only)136
12.6.1Physical Layer Protocol137
12.6.2Link Layer Protocols137
12.6.3BSS GPRS Protocol137
12.6.3.1Inter-dependency of the BSSGP and LLC Functions138
12.6.3.2BSSGP Addressing138
12.6.3.3BVCI Contexts in BSS and in SGSN138
12.6.3.4Flow Control Between SGSN and BSS over the Gb Interface138
12.6.3.5BSS Context139
12.6.3.5.1BSS Packet Flow Context Creation Procedure139
12.6.3.5.2SGSN-Initiated BSS Packet Flow Context Modification Procedure140
12.6.3.5.3BSS-Initiated BSS Packet Flow Context Modification Procedure140
12.6.3.5.4BSS Packet Flow Context Deletion Procedures141
12.7Iu Interface (UMTS only)141
12.7.1Physical Layer Protocols142
12.7.2Higher-Layer Protocols142
12.7.2.1Higher-Layer Protocols for User Data Transport142
12.7.2.1.1Consistent Sequence Numbering of PDUs on Iu and Gn Interfaces142
12.7.2.2Higher-Layer Protocols for Signalling Transport142
12.7.3Iu Release Procedure142
12.7.4RAB Assignment Procedure143
12.7.5Location Reporting Procedure144
12.8Abis Interface (GSM only)144
12.8.1Remote Packet Control Unit145
13Information Storage146
13.1HLR146
13.2SGSN147
13.3GGSN149
13.4MS150
13.5MSC/VLR151
13.6BSS for GPRS151
13.7RNC for UMTS151
13.8Recovery and Restoration Procedures152
13.8.1HLR Failure152
13.8.2SGSN Failure152
13.8.3GGSN Failure153
13.8.4VLR Failure153
13.8.5BSS Failure (GSM only)153
13.8.6RNC Failure (UMTS only)153
14Identities154
14.1IMSI154
14.2Packet TMSI154
14.3NSAPI and TLLI for GPRS154
14.4NSAPI, RB Identity, and RAB ID for UMTS155
14.5PDP Address155
14.6TEID156
14.7Routeing Area Identity156
14.8UTRAN Registration Area Identity (UMTS only)156
14.9Cell Identity156
14.10Service Area Identity (UMTS only)157
14.11GSN Addresses157
14.11.1GSN Address157
14.11.2GSN Number157
14.12RNC Addresses (UMTS only)157
14.12.1RNC Address157
14.12.2RNC Number157
14.13Access Point Name157
15Operational Aspects158
15.1Charging158
15.1.1Charging Information158
15.1.2Reverse Charging159
15.2Quality of Service Profile159
15.2.1Radio Priority Levels (GSM only)159
15.3Traffic Flow Template159
15.3.1Rules for Operations on TFTs159
15.3.2Packet Filter Attributes160
15.3.2.1Source Address and Subnet Mask160
15.3.2.2Protocol Number / Next Header161
15.3.2.3Port Numbers161
15.3.2.4IPSec Security Parameter Index161
15.3.2.5Type of Service / Traffic Class and Mask161
15.3.2.6Flow Label161
15.3.3Example Usage of Packet Filters161
15.3.3.1IPv4 Multi-field Classification161
15.3.3.2IPv4 TOS-based Classification161
15.3.3.3IPv4 Multi-field Classification for IPSec Traffic162
16Interactions with Other Services162
16.1Point-to-point Short Message Service162
16.1.1Point-to-point Short Message Service (GSM only)162
16.1.1.1Mobile-terminated SMS Transfer162
16.1.1.1.1Unsuccessful Mobile-terminated SMS Transfer163
16.1.1.2Mobile-originated SMS Transfer164
16.1.2Point-to-point Short Message Service (UMTS only)165
16.2Circuit-switched Services (GSM only)165
16.2.1Suspension of GPRS Services165
16.2.1.1Intra GSM (GSM only) Suspend and Resume procedure165
16.2.1.1.1Intra-SGSN Suspend and Resume procedure165
16.2.1.1.2Inter-SGSN Suspend and Resume procedure166
16.2.1.2Inter-System (UMTS-GSM) Suspend and Resume procedure167
16.2.1.2.1Intra-SGSN Suspend and Resume procedure167
16.2.1.2.2Inter-SGSN Suspend and Resume procedure168
16.2.1.3Inter System (GSM-UMTS) Resumeprocedure169
16.2.1.3.1Intra-SGSN Resume procedure169
16.2.1.3.2Inter-SGSN Resume procedure170
16.2.2GPRS and Dedicated Mode Priority Handling170
16.3Supplementary Services170
16.4CAMEL Services170
Annex A (normative): APN and GGSN Selection171
A.1Definitions171
A.2Selection Rules171
Annex B (informative): Figures178
Annex C (informative): Tables181
Annex E (informative): Change History182