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NGN Architectures, Protocols and Services [Other digital carrier]

  • Formaat: Other digital carrier, 368 pages, kõrgus x laius x paksus: 250x150x15 mm, kaal: 666 g
  • Ilmumisaeg: 07-Mar-2014
  • Kirjastus: John Wiley & Sons Inc
  • ISBN-10: 1118607384
  • ISBN-13: 9781118607381
Teised raamatud teemal:
NGN Architectures, Protocols and Services
  • Formaat: Other digital carrier, 368 pages, kõrgus x laius x paksus: 250x150x15 mm, kaal: 666 g
  • Ilmumisaeg: 07-Mar-2014
  • Kirjastus: John Wiley & Sons Inc
  • ISBN-10: 1118607384
  • ISBN-13: 9781118607381
Teised raamatud teemal:
Püsilink: https://www.kriso.ee/db/9781118607381.html
Märksõnad:

Comprehensive coverage explaining the correlation and synergy between Next Generation Networks and the existing standardized technologies

This book focuses on Next Generation Networks (NGN); in particular, on NGN architectures, protocols and services, including technologies, regulation and business aspects. NGN provides convergence between the traditional telecommunications and the Internet, and it is globally standardized by the ITU (International Telecommunication Union), where ITU is the United Nations specialized agency for Information and Communication Technologies &; ICTs. The convergence towards the NGN is based on the Internet technologies, and the introductory chapters cover the Internet fundamentals of today, including architectures, protocols (IPv4, IPv6, TCP, DNS, etc.), Internet services (WWW, e-mail, BitTorrent, Skype, and more), as well as Internet governance. Further, the prerequisite for convergence of all ICT services over single network architectures is broadband access to the Internet. Hence, the book includes architectures of fixed broadband Internet access networks, such as DSL (Digital Subscriber Line) networks, cable networks, FTTH (Fiber To The Home), next generation passive and active optical networks, and metro Ethernet. It also covers network architectures for next generation (4G) mobile and wireless networks (LTE/LTE-Advanced, and Mobile WiMAX 2.0), then Fixed Mobile Convergence - FMC, next generation mobile services, as well as business and regulatory aspects for next generation mobile networks and services.

  • Comprehensive coverage explaining the correlation and synergy between Next Generation Networks and the existing standardized technologies
  • Focuses on Next Generation Networks (NGN) as defined by the ITU, including performance, service architectures and mechanisms, common IMS (IP Multimedia Subsystem), control and signalling protocols used in NGN, security approaches, identity management, NGN Service Overlay Networks, and NGN business models
  • Examines the most important NGN services, including QoS-enabled VoIP, IPTV over NGN, web services in NGN, peer-to-peer services, Ubiquitous Sensor Network (USN) services, VPN services in NGN, Internet of things and web of things
  • Includes the transition towards NGN from the PSTN (Public Switched Telephone Networks) and from the best-effort Internet via the same Internet access
  • Explores advanced topics such as IPv6-based NGN, network virtualization, and future packet based networks, as well as business challenges and opportunities for the NGN evolved networks and services

Essential reading for engineers and employees from regulatory bodies, government organisations, telecommunication companies, ICT companies.

About the Author xiii 1 Introduction 1 1.1 Introduction 1 1.2
Traditional Telecom World 3 1.2.1 History of Telephony 4 1.3 Public
Switched Telephone Networks 5 1.3.1 Pulse Code Modulation 7 1.3.2
Architecture of the Telephone Network 7 1.4 Signaling Network 9 1.4.1 SS7
Architecture 9 1.4.2 SS7 Protocol Model 11 1.5 Transmission Systems 12
1.5.1 Multiplexing of Digital Channels 13 1.5.2 Time Division Multiplexing
in PSTN 14 1.6 Traditional Internet world 16 1.6.1 History of the Internet
16 1.6.2 Growth of the Internet 19 1.6.3 Internet Architecture 20 1.7 The
Convergence of the Two Worlds: Next Generation Networks 23 1.7.1 NGN
Perspective of Telecom Operators 24 1.7.2 When Will NGN Emerge? 25 1.8 The
Structure of This Book 25 References 26 2 Internet Fundamentals by IETF 29
2.1 Internet Architecture and IETF Standardization 29 2.2 Fundamental
Internet Protocols 29 2.2.1 Internet Protocol Version 4 29 2.2.2 Internet
Protocol Version 6 31 2.2.3 User Datagram Protocol 33 2.2.4 Transmission
Control Protocol 34 2.2.5 Stream Control Transmission Protocol 41 2.3
Addressing and Numbering 43 2.3.1 IPv4 Addressing 44 2.3.2 Network Address
Translation 46 2.3.3 Dynamic Host Configuration Protocol 47 2.3.4 Domain
Name System 49 2.3.5 ENUM 50 2.3.6 IPv6 Addressing Architecture 51 2.4
Internet Routing 52 2.4.1 Routing Algorithms 54 2.5 Client Server
Networking 58 2.6 Peer-to-Peer Networking 59 2.7 Best-Effort Internet
Services 60 2.7.1 Electronic Mail 60 2.7.2 File Transfer Protocol 61 2.7.3
World Wide Web 62 2.7.4 Peer-to-Peer Services 63 2.8 Internet Governance 65
References 66 3 NGN Standards and Architectures 69 3.1 Main Drivers to
Next Generation Networks 69 3.1.1 Fixed Broadband Internet Access 70 3.1.2
Mobile Broadband Internet Access 71 3.1.3 Convergence to IP-based Networks
and Services 72 3.1.4 End-User Drivers toward NGN 72 3.1.5 Operator Drivers
toward NGN 73 3.2 ITU-T NGN Standards 75 3.2.1 NGN Architectures 77 3.2.2
End-to-End Quality of Service 77 3.2.3 Security 78 3.2.4 Generalized
Mobility 78 3.2.5 Network Control Architectures and Protocols 78 3.2.6
Service Capabilities and Service Architectures 79 3.2.7 Interoperability of
Services and Networks in NGN 79 3.2.8 Future Networks 79 3.3
Standardization Synergy of ITU, IETF, 3GPP, and IEEE 80 3.3.1 IETF Role 81
3.3.2 ETSI Role 82 3.3.3 3GPP Role 82 3.3.4 IEEE Role 82 3.4 All-IP
Network Concept for NGN 83 3.5 NGN Functional Architecture 86 3.5.1
Transport Stratum Functions 89 3.5.2 Transport Control Functions 90 3.5.3
Service Stratum Functions 91 3.5.4 Management Functions 92 3.5.5 Identity
Management Functions 92 3.5.6 End-User Functions 92 3.5.7 NGN Configuration
and Topology 93 3.6 NGN Control Architectures and Protocols 94 3.6.1
Network Access Configuration Functional Entity 94 3.6.2 Access Management
Functional Entity 95 3.6.3 Transport Location Management Functional Entity
95 3.6.4 Transport Authentication and Authorization Functional Entity 96
3.6.5 Transport User Profile Functional Entity 96 3.6.6 Home Gateway
Configuration Functional Entity 96 3.6.7 Access Relay Functional Entity 96
3.7 Numbering, Naming, and Addressing in NGN 96 3.7.1 Numbering Scheme 97
3.7.2 Naming and Addressing Schemes 98 3.7.3 Numbering, Naming, and
Addressing Scheme for NGN 99 3.7.4 Discussion 101 References 101 4
Broadband Internet: the Basis for NGN 103 4.1 ITU s Work on Broadband
Internet 103 4.1.1 ITU-T Work on Broadband 103 4.1.2 ITU-R Work on
Broadband 104 4.1.3 ITU-D Work on Broadband 105 4.2 DSL and Cable Access
Networks 105 4.2.1 ADSL Success Story 105 4.2.2 ADSL Access Architecture
106 4.2.3 ADSL Frequency Bands and Modulation 107 4.2.4 Other DSL
Technologies 108 4.2.5 ADSL Network Architecture 109 4.2.6 Cable Access
Network 111 4.3 FTTH Access Networks 115 4.4 Next Generation Passive and
Active Optical Networks 119 4.4.1 PON Standards 119 4.4.2 Next Generation
Passive Optical Networks 123 4.4.3 Next Generation Active Optical Networks
127 4.5 Metro Ethernet 128 4.5.1 Virtual LAN (IEEE 802.1Q) 130 4.5.2
Provider Bridges (IEEE 802.1ad) 130 4.5.3 Provider Backbone Bridges (IEEE
802.1ah) 130 4.5.4 Metro Ethernet for Mobile Backhaul Service 131 4.6
Regulation and Business Aspects 135 4.6.1 Regulation of Prices for Broadband
Services and Markets 135 4.6.2 Regulation of Wholesale Prices 136 4.6.3
Regulation of Retail Prices 137 4.7 Discussion 138 References 138 5 Mobile
Broadband: Next Generation Mobile Networks 141 5.1 ITU s IMT-Advanced: the
4G Umbrella 141 5.2 4G Standard by 3GPP: LTE/LTE-Advanced 143 5.2.1
LTE/LTE-Advanced Standardization 144 5.2.2 System Architecture Evolution 145
5.2.3 LTE/LTE-Advanced Radio Access 152 5.3 4G Standard by IEEE: Mobile
WiMAX 2.0 156 5.3.1 Mobile WiMAX Network Architecture 157 5.3.2 Quality of
Service in WiMAX Networks 158 5.3.3 Mobile WiMAX 2.0 Radio Interface 158
5.4 Fixed-Mobile Convergence 160 5.5 IP Multimedia Subsystem for NGN 161
5.5.1 Proxy CSCF 164 5.5.2 Serving CSCF 164 5.5.3 Interrogating CSCF 164
5.5.4 Naming and Addressing in IMS 165 5.6 Mobility Management in NGN 165
5.6.1 Conceptual Framework for MM 167 5.6.2 Architecture for Mobility
Management in Transport Stratum 168 5.6.3 Architecture for Mobility
Management in Service Stratum 170 5.7 Next Generation Mobile Services 171
5.7.1 Mobile TV 172 5.7.2 Location-Based Services 174 5.8 Regulation and
Business Aspects 175 5.8.1 Spectrum Management for Mobile Broadband 176
5.8.2 Business Aspects for Mobile Broadband 177 5.9 Discussion 178
References 178 6 Quality of Service and Performance 181 6.1 Quality of
Service and Quality of Experience in NGN 181 6.1.1 What is QoS? 181 6.1.2
ITU-T QoS Framework 182 6.1.3 Performance Parameters for IP Services 185
6.1.4 Quality of Experience 188 6.2 Resource and Admission Control Functions
189 6.2.1 RACF Functional Architecture 190 6.2.2 RACF Deployment
Architectures 192 6.2.3 RACF Communication between Different NGN Operators
195 6.2.4 Example of Admission Control with RACF 195 6.3 QoS Architecture
for Ethernet-Based NGN 197 6.3.1 Reference Architecture for Ethernet-Based
NGN 198 6.3.2 QoS Services in Ethernet-Based NGN 200 6.4 Flow-State-Aware
Transport 203 6.4.1 Network Architecture for Flow-Aggregate Information
Exchange 205 6.4.2 Protocols for FSA Transport 206 6.5 Management of
Performance Measurements in NGN 211 6.6 NGN Architecture for MPLS Core
Networks 213 6.6.1 Centralized RACF Architecture for MPLS Core Networks 213
6.6.2 Distributed RACF Architecture for MPLS Core Networks 215 6.7
Discussion 217 References 218 7 Service Aspects 221 7.1 Service
Architecture in NGN 221 7.2 Managed Delivery Services (MDS) 224 7.2.1
Service Provisioning with MDS 225 7.2.2 MDS Functional Architecture 228 7.3
IMS-Based Real-Time Multimedia Services 229 7.3.1 Multimedia Communication
Center 231 7.3.2 IMS-Based IPTV 231 7.4 Control and Signaling Protocols for
NGN 233 7.4.1 Diameter 233 7.4.2 Session Initiation Protocol 240 7.5
Security Mechanisms for NGN 247 7.5.1 Authentication, Authorization, and
Accounting in NGN 247 7.5.2 Transport Security in NGN 249 7.6 NGN Identity
Management 250 7.7 Service Continuity 252 7.8 Next Generation Service
Overlay Networks 254 7.8.1 SON Framework 255 7.8.2 SON-Based Services 256
7.9 Discussion 257 References 258 8 NGN Services 261 8.1 QoS-Enabled VoIP
261 8.1.1 Differences between VoIP and PSTN 262 8.1.2 VoIP Protocols and
QoS Aspects 263 8.1.3 QoS-Enabled VoIP in NGN 266 8.2 IPTV over NGN 269
8.2.1 IPTV Functional Architecture 270 8.2.2 Multicast-Based IPTV Content
Delivery 273 8.2.3 Unicast-Based IPTV Content Delivery 274 8.3 Web Services
in NGN 276 8.4 Ubiquitous Sensor Network Services 280 8.4.1 USN Functional
Architecture 283 8.4.2 USN Applications 285 8.5 VPN Services in NGN 285
8.6 Internet of Things and Web of Things 288 8.6.1 Internet of Things 288
8.6.2 Web of Things 290 8.7 Business and Regulation of Converged Services
and Contents 293 8.7.1 Business Models for NGN Services 293 8.7.2
Regulation of NGN Services 296 8.8 Discussion 298 References 298 9
Transition to NGN and Future Evolution 301 9.1 Migration of PSTN Networks to
NGN 301 9.1.1 Evolution of PSTN/ISDN to NGN 301 9.1.2 PSTN/ISDN Emulation
and Simulation 304 9.2 Transition of IP Networks to NGN 306 9.3 Carrier
Grade Open Environment 307 9.4 IPv6-Based NGN 310 9.4.1 Multihoming in
IPv6-Based NGN 312 9.4.2 Object Mapping Using IPv6 in NGN 318 9.4.3
Migration to IPv6-Based NGN 320 9.5 Network Virtualization 321 9.6 Future
Packet Based Network 324 9.6.1 Cloud Computing 324 9.6.2 Software Defined
Networking 326 9.7 Business Challenges and Opportunities 327 9.8 Discussion
330 References 331 10 Conclusions 333 Index 337
Toni Janevski, Ss. Cyril and Methodius University, Macedonia