PDA

View Full Version : Original 《WirelessandMobileAll-IPNetworks》



xiaowuhet
2011-01-19, 12:32 AM
Looks at the number one advancement currently emerging from 3GPP (Third Generation Partnership Project) in global wireless growth: the development of wireless applications based only on the Internet Protocol (IP) which drives the Web Focusing on the emerging all-IP core network and applications, this book covers 7x#Z9c-L6C
3G and shows how the all-IP core network can be developed and how applications can be created &]-uContains review questions and their solutions at the end of each chapter, all of which have been tested, as well as models for implementation

http://media.wiley.com/product_data/coverImage300/22/04717492/0471749222.jpg





Contents

Acknowledgments xv

Introduction xvii

1 Short Message Service and IP Network Integration 1

1.1 SMS-IP Integration with SM-SC 3

1.1.1 NCTU Short Message System 4

1.1.2 Statistics for SMS Delivery 7

1.2 iSMS System Architecture 10

1.3 iSMS Communication Protocols 14

1.3.1 SMS AT Command Set 15

1.3.2 iSMS Communication API 17

1.3.3 Implementation of an Echo Server 18

1.4 Examples of Services 20

1.4.1 Accessing the Web from GSM MSs 20

1.4.2 Handset Music Service 23

1.4.3 Train Schedule System 25

1.4.4 Other iSMS Services 26

1.5 Caching for iSMS-Based Wireless

Data Access 29

1.6 Concluding Remarks 34

1.7 Questions 36

2 Mobility Management for GPRS and UMTS 39

2.1 Network Architectures 39

2.2 Concepts of Mobility Management 45

2.3 Mobility Management States 48

2.4 MM and PDP Contexts 51

2.4.1 Contexts in SGSN 51

2.4.2 Contexts in the MS 54

2.4.3 Relationship between the MM States and the

Contexts 55

2.5 Attach and Detach 56

2.6 Location Update 59

2.7 Serving RNC Relocation 64

2.8 UMTS-GPRS Intersystem Change 70

2.8.1 SGSN Change from UMTS to GPRS 70

2.8.2 SGSN Change from GPRS to UMTS 72

2.9 Concluding Remarks 73

2.10 Questions 74

3 Session Management for Serving GPRS Support Node 77

3.1 Session Management Functions 80

3.1.1 PDP Context Activation 80

3.1.2 PDP Context Deactivation 83

3.1.3 PDP Context Modification 85

3.2 SM Software Architecture 86

3.2.1 SM REGistration 86

3.2.2 SNDCP SM 88

3.2.3 Relay Unit 89

3.2.4 QoS Manager 89

3.2.5 GMM SM 89

3.2.6 Maintenance Unit and Operating Service 90

3.2.7 Network Manager 90

3.2.8 SM for UMTS 90

3.3 SM Software Initiation and Configuration 91

3.3.1 Initiation 91

3.3.2 Configuration 93

3.4 SM Procedures in the SGSN 93

3.4.1 PDP Context Activation 93

3.4.2 PDP Context Deactivation 97

3.4.3 PDP Context Modification 101

3.5 Concluding Remarks 103

3.6 Questions 103

4 Session Management for Gateway GPRS Support Node 105

4.1 APN Allocation 108

4.2 IP Address Allocation 110

4.3 PDP Context Activation 112

Contents ix

4.4 Tunneling between UMTS and External PDN 115

4.5 Quality of Service 118

4.6 Concluding Remarks 123

4.7 Questions 124

5 Serving Radio Network Controller Relocation for UMTS 125

5.1 SRNC Duplication 127

5.2 Core Network Bi-casting 130

5.3 Fast SRNC Relocation 132

5.4 Comparison of the Relocation Mechanisms 135

5.5 Concluding Remarks 137

5.6 Questions 137

6 UMTS and cdma2000 Mobile

Core Networks 143

6.1 UMTS and cdma2000 Protocol Stacks 146

6.1.1 Point-to-Point Protocol 149

6.1.2 Tunneling Protocols 150

6.2 Mobility and Session Management Mechanisms 151

6.2.1 Mobility Management 152

6.2.2 Session Management 154

6.2.3 Remarks on Mobility and Session Management 157

6.3 IP Mobility 157

6.4 UMTS and cdma2000 Interworking 164

6.5 Concluding Remarks 167

6.6 Questions 168

7 UMTS Charging Protocol 171

7.1 The GTP’ Protocol 173

7.2 Connection Setup Procedure 176

7.3 GTP’ CDR Transfer Procedure 177

7.4 GTP’ Failure Detection 178

7.5 Concluding Remarks 180

7.6 Questions 182

8 Mobile All-IP Network Signaling 185

8.1 Signaling System Number 7 186

8.2 Stream Control Transmission Protocol (SCTP) 190

8.3 UMTS Network Signaling 193

x Contents

8.4 UMTS MAP Software Architecture 196

8.4.1 The MAP Layer Architecture 196

8.4.2 An MTP-based SS7 Implementation 197

8.4.3 An SCTP-based SS7 Implementation 199

8.5 TCAP and SCCP Based on M3UA 201

8.5.1 SCCP Stack Entity 202

8.5.2 TCAP Stack Entity 203

8.6 MAP Message Delivery 207

8.7 SCTP and MTP Approaches 210

8.7.1 Message Format 210

8.7.2 Connection Setup 213

8.7.3 Data Transmission 217

8.8 Concluding Remarks 223

8.9 Questions 223

9 UMTS Security and Availability Issues 225

9.1 Authentication Signaling for UMTS 225

9.1.1 UMTS Authentication Procedure 227

9.1.2 Network Traffic Due to UMTS Authentication 229

9.2 Fraudulent Usage in UMTS 230

9.2.1 Circuit-Switched Registration and Call Termination 231

9.2.2 Fraudulent Registration and Call Setup 235

9.3 Eavesdropping a Mobile User 239

9.4 HLR Failure Restoration 242

9.5 Concluding Remarks 245

9.6 Questions 246

10 VoIP for the Non-All-IP Mobile Networks 255

10.1 GSM-IP: VoIP Service for GSM 256

10.1.1 MGCP Connection Model and the GSM-IP

Architecture 259

10.1.2 GSM-IP Message Flows 261

10.2 vGPRS: VoIP Service for GPRS 274

10.2.1 Registration 277

10.2.2 MS Call Origination 279

10.2.3 MS Call Termination 281

10.2.4 Intersystem Handoff 283

10.2.5 Comparing vGPRS and

3GPP TR 21.978 285

10.3 Concluding Remarks 288

10.4 Questions 289

11 Multicast for Mobile Multimedia Messaging Service 291

11.1 Existing Multicast Mechanisms for Mobile

11.2 The SMS Multicast Approach III 296

11.2.1 Location Tracking of the Multicast Members 297

11.2.2 Mobile Multicast Message Delivery 298

11.3 The MMS Multicast Approach IV 300

11.3.1 Location Tracking of the Multicast Members 301

11.3.2 Mobile Multicast Message Delivery 305

11.4 Concluding Remarks 306

11.5 Questions 307

12 Session Initiation Protocol 309

12.1 An Overview of SIP 309

12.2 SIP-based GPRS Push Mechanism 316

12.3 SIP-based VoIP Prepaid Mechanism 319

12.3.1 Prepaid Call Setup 323

12.3.2 Forced Termination of a Prepaid Call 325

12.4 Concluding Remarks 326

12.5 Questions 326

13 Mobile Number Portability 329

13.1 Number Portability for Mobile Telecommunications

13.2 Call Routing Mechanisms with Number Portability 333

13.2.1 The SRF-based Solution for Call-Related Signaling 335

13.2.2 The SRF-based Solution for Noncall-Related

13.2.3 The IN-based Solution for Call-Related Signaling 341

13.3 Number Porting and Cost Recovery 343

13.3.1 Number Porting Administration 343

13.3.2 Costs of Number Portability 346

13.4 Concluding Remarks 348

13.5 Questions 349

14 Integration of WLAN and Cellular Networks 351

14.1 The WGSN Approach 353

14.1.1 WGSN Network Architecture 353

14.1.2 WGSN Features 354

14.2 Implementation of WGSN 356

14.3 Attach and Detach 362

14.4 WGSN Push Mechanism 366

14.5 IEEE 802.1X-based Authentication 368

14.5.1 Related Protocols for IEEE 802.1X Authentication 370

14.5.2 SIM-based IEEE 802.1X Authentication 373

14.5.3 EAPOL Timers 376

14.6 Concluding Remarks 378

14.7 Questions 379

15 UMTS All-IP Network 381

15.1 All-IP Architecture 382

15.1.1 Option 1 for All-IP Architecture 382

15.1.2 Option 2 for All-IP Architecture 385

15.1.3 Partitioning of All-IP Architecture in Horizontal

15.2 All-IP Core Network Nodes 387

15.2.1 Call Session Control Function 388

15.2.2 Home Subscriber Server 389

15.2.3 Other Network Nodes 390

15.3 Registration and Call Control 391

15.3.1 Application-Level Registration 392

15.3.2 CS Mobile Call Origination 395

15.3.3 PS Mobile Call Origination 396

15.3.4 PS Mobile Call Termination 400

15.4 Open Service Access 403

15.5 Efficiency of IP Packet Delivery 407

15.6 Concluding Remarks 409

15.7 Questions 410

16 Issues for the IP Multimedia Core Network Subsystem 413

16.1 Caching in I-CSCF 414

16.1.1 Standard IMS Registration and Call Setup 414

16.1.2 IMS Registration and Call Setup with Cache 416

16.2 Integrated Authentication

for GPRS and IMS 421

16.2.1 3GPP Two-Pass Authentication 422

16.2.2 One-Pass Authentication Procedure 425

16.2.3 Correctness of the One-Pass Procedure 429

16.3 Concluding Remarks 432

16.4 Questions 432

17 A Proxy-based Mobile Service Platform 439

17.1 iProxy Middleware 442

17.1.1 iProxy System Architecture 442

17.1.2 Personal Services 447

17.2 iMobile Service Platform 450

17.2.1 Dev-Let 451

17.2.2 Info-Let 453

17.2.3 App-Let 458

17.3 User and Device Management 459

17.3.1 Device Profile and Device-to-User Mapping 459

17.3.2 User Profile 461

17.4 iMobile-based Peer-to-Peer Mobile Computing 462

17.4.1 iMobile ME Services 465

17.4.2 Queue Synchronization 465

17.5 Concluding Remarks 468

17.6 Questions 468
Bibliography 471



password: 123456