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IP-Based Next-Generation Wireless Networks: Systems, Architectures, and Protocols

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As wireless IP (Internet Protocol) networking technologies have become increasingly critical for the telecommunications industry, many standards organizations have sought to define a global infrastructure for wireless IP networks. This book is a practical source of up-to-date information on the growing body of specifications associated with wireless IP network architectures, systems, and protocols, with a focus on the network layer and above.

In a clear, understandable manner, the authors, both leading experts in the field, provide a detailed description and comparison of next-generation wireless networks, specifically IP-based wireless networks, and discuss critical issues that may arise in their design.

Starting with a historical look at wireless networks, the authors review the evolution of public mobile services into the current wave of mobile data services. They discuss the motivations for IP-based wireless networks and provide an overview of related architecture and standards activities, particularly as defined by 3GPP and 3GPP2, the two most influential organizations in the field.

In addition to network architecture, the book covers protocols in four major areas:

  • Signaling
  • Mobility
  • Quality of Service (QoS)
  • Security

Comprehensive and authoritative, IP-Based Next-Generation Wireless Networks: Systems, Architectures, and Protocols is an invaluable reference for anyone seeking the clarity and perspective often difficult to obtain from standards specs.

Author(s): Jyh-Cheng Chen, Tao Zhang
Edition: 1
Publisher: Wiley-Interscience
Year: 2003

Language: English
Pages: 439

TeamLiB......Page 1
Cover......Page 2
Contents......Page 7
Foreword......Page 11
Preface......Page 13
Acronyms......Page 17
1 Introduction......Page 27
1.1 EVOLUTION OF WIRELESS NETWORKS......Page 28
1.1.1 Wireless Local Area Networks......Page 30
1.1.2 Public Wide- Area Wireless Networks......Page 32
1.2 EVOLUTION OF PUBLIC MOBILE SERVICES......Page 39
1.2.1 First Wave of Mobile Data Services: Text- Based Instant Messaging......Page 40
1.2.2 Second Wave of Mobile Data Services: Low- Speed Mobile Internet Services......Page 41
1.2.3 Current Wave of Mobile Data Services: High- Speed and Multimedia Mobile Internet Services......Page 43
1.3 MOTIVATIONS FOR IP- BASED WIRELESS NETWORKS......Page 45
1.4.1 3GPP......Page 48
1.4.2 3GPP2......Page 50
1.4.3 IETF......Page 53
REFERENCES......Page 55
2.1 3GPP PACKET DATA NETWORKS......Page 59
2.1.1 Network Architecture......Page 60
2.1.2 Protocol Reference Model......Page 67
2.1.3 Packet Data Protocols, Bearers, and Connections for Packet Services......Page 71
2.1.4 Packet Data Protocol ( PDP) Context......Page 74
2.1.5 Steps for a Mobile to Access 3GPP Packet- Switched Services......Page 76
2.1.6 User Packet Routing and Transport......Page 78
2.1.7 Con . guring PDP Addresses on Mobile Stations......Page 81
2.1.8 GPRS Attach Procedure......Page 82
2.1.9 PDP Context Activation and Modi . cation......Page 85
2.1.10 Radio Access Bearer Assignment......Page 92
2.1.11 Packet- Switched Domain Protocol Stacks......Page 93
2.1.12 Accessing IP Networks through PS Domain......Page 104
2.2.1 3GPP2 Network Architecture......Page 113
2.2.2 3GPP2 Packet Data Network Architecture......Page 115
2.2.3 Protocol Reference Model......Page 119
2.2.4 Access to 3GPP2 Packet Data Network......Page 121
2.2.5 User Packet Routing and Transport......Page 123
2.2.6 Protocol Stacks for Packet Data Services......Page 124
2.3 MWIF ALL- IP MOBILE NETWORKS......Page 132
2.3.1 Network Architectures......Page 133
2.3.2 Access to MWIF Networks......Page 137
2.3.3 Session Management......Page 139
REFERENCES......Page 144
3.1 SIGNALING IN IP NETWORKS......Page 147
3.1.1 Session Initiation Protocol ( SIP)......Page 148
3.1.2 Session Description Protocol ( SDP)......Page 160
3.2.1 IMS Architecture......Page 162
3.2.3 Reference Interfaces......Page 165
3.2.4 Service Architecture......Page 166
3.2.5 Registration with the IMS......Page 169
3.2.6 Deregistration with the IMS......Page 172
3.2.7 End- to- End Signaling Flows for Session Control......Page 175
3.3 3GPP2 IP MULTIMEDIA SUBSYSTEM ( IMS)......Page 180
REFERENCES......Page 184
4.1 BASIC ISSUES IN MOBILITY MANAGEMENT......Page 187
4.1.1 Impact of Naming and Addressing on Mobility Management......Page 189
4.1.2 Location Management......Page 190
4.1.3 Packet Delivery to Mobile Destinations......Page 195
4.1.4 Handoffs......Page 198
4.1.5 Roaming......Page 200
4.2 MOBILITY MANAGEMENT IN IP NETWORKS......Page 202
4.2.1 Naming and Addressing of IP Terminals......Page 203
4.2.2 Mobile IPv4......Page 204
4.2.3 MIPv4 Regional Registration......Page 226
4.2.4 Paging Extensions to Mobile IPv4......Page 229
4.2.5 Mobile IPv6......Page 231
4.2.6 SIP- Based Mobility Management......Page 244
4.2.7 Cellular IP......Page 251
4.2.8 HAWAII......Page 256
4.3 MOBILITY MANAGEMENT IN 3GPP PACKET NETWORKS......Page 265
4.3.1 Packet Mobility Management ( PMM) Context and States......Page 267
4.3.2 Location Management for Packet- Switched Services......Page 271
4.3.3 Routing Area Update......Page 274
4.3.4 Serving RNS Relocation......Page 280
4.3.5 Hard Handoffs......Page 284
4.3.6 Paging Initiated by Packet- Switched Core Network......Page 287
4.3.7 Service Request Procedure......Page 288
4.3.8 Handoff and Roaming Between 3GPP and Wireless LANs......Page 290
4.4 MOBILITY MANAGEMENT IN 3GPP2 PACKET DATA NETWORKS......Page 294
4.4.1 Packet Data Service States......Page 297
4.4.2 Location Management for Packet Data Services......Page 298
4.4.3 Handoffs for Supporting Packet Data Services......Page 299
4.4.4 Fast Inter- PDSN Handoff......Page 309
4.4.5 Paging and Sending User Data to a Dormant Mobile......Page 314
4.5 MOBILITY MANAGEMENT IN MWIF NETWORKS......Page 317
4.5.1 Handoffs......Page 319
4.6 COMPARISON OF MOBILITY MANAGEMENT IN IP, 3GPP, AND 3GPP2 NETWORKS......Page 320
REFERENCES......Page 324
5.1.1 Different Facets of Security......Page 329
5.1.2 Security Attacks......Page 330
5.1.3 Cryptography......Page 331
5.2 INTERNET SECURITY......Page 336
5.2.1 IP Security ( IPsec)......Page 337
5.2.2 Authentication, Authorization, and Accounting ( AAA)......Page 349
5.3 SECURITY IN WIRELESS NETWORKS......Page 354
5.4 SECURITY IN IS- 41......Page 357
5.4.1 Secret Keys......Page 358
5.4.2 Authentication......Page 360
5.4.3 Privacy......Page 361
5.5 SECURITY IN GSM......Page 362
5.6 SECURITY IN GPRS......Page 364
5.7.1 Security Principles......Page 365
5.7.2 Security Architecture......Page 367
5.7.3 Network Access Security......Page 368
5.7.4 Network Domain Security......Page 375
5.7.5 Summary......Page 377
5.8 SECURITY IN 3GPP2......Page 378
5.8.1 Network Access Security......Page 379
5.8.2 Network Domain Security......Page 384
REFERENCES......Page 386
6.1 INTERNET QOS......Page 393
6.1.1 Integrated Services ( Int- Serv)......Page 394
6.1.2 Differentiated Services ( Diff- Serv)......Page 396
6.1.3 Comparison of Int- Serv and Diff- Serv......Page 402
6.1.4 Policy- Based QOS Management......Page 403
6.2 QOS CHALLENGES IN WIRELESS IP NETWORKS......Page 405
6.3.1 UMTS QOS Architecture......Page 406
6.3.2 UMTS QOS Management......Page 408
6.3.4 QOS Attributes ( QOS Pro . le)......Page 410
6.3.5 Management of End- to- End IP QOS......Page 414
6.4 QOS IN 3GPP2......Page 420
6.4.1 3GPP2 QOS Architecture......Page 421
6.4.2 3GPP2 QOS Management......Page 424
6.4.3 3GPP2 QOS Classes......Page 426
6.4.5 Management of End- to- End IP QOS......Page 427
REFERENCES......Page 430
Index......Page 433