دانلود کتاب IMS: A Development and Deployment Perspective

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IMS: A Development and Deployment Perspective......Page 5
Contents......Page 7
Preface......Page 11
Author Biographies......Page 13
Part I Introduction......Page 15
1.1 Drivers of Convergence......Page 17
1.1.1 Origin of IMS......Page 20
1.1.2 IMS – Convergence Enabler......Page 22
1.2.1 IMS – A Replacement or New or Complementary Domain......Page 24
1.2.2 IMS – Telecom Network over IP?......Page 28
1.2.3 Intelligent Core versus Dumb Edge......Page 30
1.2.4 IMS – Walled Garden?......Page 31
1.2.5 IMS – An Integral Part of the Telecom Service Delivery Infrastructure......Page 33
1.2.6 Architectural Concepts Related to Service Infrastructures......Page 37
1.3 IMS Standards Status......Page 38
1.3.1 3GPP......Page 39
1.3.2 IETF-3GPP......Page 42
1.3.5 Multiservice Forum (MSF)......Page 43
1.4 IMS Deployment Status......Page 44
1.5.1 The 2.0 Era: A Consolidated Trend......Page 45
1.5.2 Immediate Future: Web–Telecom Convergence......Page 48
1.5.3 Future Internet: The Next Landscape for Both Web and Telecom Worlds......Page 50
2 IMS Technology......Page 55
2.1.1 Transition Phases of Cellular Radio Access Technologies......Page 57
2.1.2 Transition Phases of Mobile Core Network Architecture......Page 60
2.2 IMS – A Standardized All-IP Infrastructure......Page 73
2.2.1 IMS Components......Page 74
2.2.2 IMS Protocols......Page 87
2.2.3 Distinct Features of IMS......Page 89
2.3 Evolution of Fixed Mobile Convergence......Page 97
2.3.1 TISPAN NGN......Page 99
2.3.2 PacketCable and IMS Integration......Page 104
Part II Convergence – Services and Deployment Perspective......Page 111
3.1 The IMS Potential......Page 113
3.1.1 IMS Essentials......Page 115
3.1.2 SIP Strength......Page 119
3.2.1 IMS Service Architecture – Network Aspect......Page 131
3.2.2 IMS Development Architecture – Application Aspect......Page 140
3.2.3 Service Composition......Page 147
3.2.4 IMS Service Creation – Generic Service Platform Aspects......Page 152
3.3 IMS Services – Possibilities......Page 156
3.3.1 Blended Service......Page 157
3.3.2 End-User Services......Page 171
4.1 Deployment Concerns......Page 175
4.1.1 IP Challenges......Page 177
4.1.2 Devices Challenge......Page 181
4.1.3 Operations and Management Issues......Page 182
4.1.4 Security......Page 184
4.2.1 Interoperator Interoperability......Page 185
4.2.2 Interoperability of Services and Service Enablers......Page 190
4.2.3 SIP Interoperability......Page 197
4.3 IMS Deployment Strategies......Page 202
4.3.2 Fixed Operator Requirements......Page 203
4.3.3 Mobile Operator Requirements......Page 204
4.3.4 Fixed Mobile Convergent Operator Requirements......Page 205
4.3.5 Summary of Real Deployments......Page 207
4.4.1 The Need for IMS Test Networks......Page 208
4.4.2 Building a Holistic IMS Test Facility......Page 209
4.4.3 IMS Open-Source Initiatives......Page 213
Part III Convergence – The Road Ahead......Page 223
5 WIMS 2.0: Convergence of Telcos with Web 2.0 Facilitated by IMS......Page 225
5.1.1 Web 2.0 Phenomenon......Page 226
5.1.3 Convergence Opportunity: WIMS 2.0......Page 227
5.2.1 The WIMS 2.0 Strategies......Page 229
5.2.2 WIMS 2.0 Ecosystem: Creating the WIMS–WIMS Relationship......Page 231
5.2.3 WIMS 2.0 Services and Business Models......Page 233
5.3 WIMS 2.0: The Technology Focus......Page 249
5.3.1 Reference Model for the WIMS 2.0 Service Platform......Page 250
5.3.2 Web Technology Map for WIMS 2.0......Page 251
5.3.3 Implementation Aspects......Page 254
5.3.4 WIMS 2.0 Roll-Out......Page 257
6 The Way Forward – Paths to Follow......Page 261
6.1.1 Open Capabilities......Page 262
6.1.2 SDP and SOA......Page 266
6.1.3 Digital Marketplace of Services......Page 270
6.2 Developers and Service Creation......Page 273
6.2.3 Development Techniques: AJAX......Page 274
6.2.4 Rich Internet Applications......Page 276
6.3 Users and Service Creation......Page 278
6.3.1 UGS Based on Data Mash-ups: Yahoo Pipes......Page 279
6.3.3 UGS Based on Telecom Convergence: OPUCE......Page 281
6.4 Devices and Service Creation......Page 285
6.4.2 Mobile Widgets/Gadgets......Page 286
6.4.3 Mobile RIA Applications......Page 287
6.4.4 Android Environment......Page 288
6.4.6 Maemo......Page 290
6.5 Research and Development......Page 291
6.5.1 IMS Exposure to Browser......Page 292
6.5.2 Future Session and Service Protocols for IMS......Page 294
6.5.3 Web 3.0: from the Social Revolution to a More Usable Internet......Page 297
6.5.4 Telco 3.0......Page 299
6.5.5 Future Internet......Page 301
6.6 Concluding Remarks......Page 304
References......Page 305
Index......Page 315