Info
- Utilizzare la checkbox di selezione a fianco di ciascun documento per attivare le funzionalità di stampa, invio email, download nei formati disponibili del (i) record.
NGN architectures, protocols, and services / / Toni Janevski
| NGN architectures, protocols, and services / / Toni Janevski |
| Autore | Janevski Toni |
| Pubbl/distr/stampa | Chichester, West Sussex, United Kingdom : , : Wiley, , 2014 |
| Descrizione fisica | 1 online resource (368 p.) |
| Disciplina | 004.6 |
| Soggetto topico |
Computer networks - Management
Computer network protocols Computer network architectures - Management |
| ISBN |
1-118-60738-4
1-118-60737-6 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
-- 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. |
| Record Nr. | UNINA-9910132236403321 |
Janevski Toni
|
||
| Chichester, West Sussex, United Kingdom : , : Wiley, , 2014 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
NGN architectures, protocols, and services / / Toni Janevski
| NGN architectures, protocols, and services / / Toni Janevski |
| Autore | Janevski Toni |
| Pubbl/distr/stampa | Chichester, West Sussex, United Kingdom : , : Wiley, , 2014 |
| Descrizione fisica | 1 online resource (368 p.) |
| Disciplina | 004.6 |
| Soggetto topico |
Computer networks - Management
Computer network protocols Computer network architectures - Management |
| ISBN |
1-118-60738-4
1-118-60737-6 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
-- 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. |
| Record Nr. | UNINA-9910812881403321 |
|
Janevski Toni
|
||
| Chichester, West Sussex, United Kingdom : , : Wiley, , 2014 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Organizational transformation [[electronic resource] ] : a framework for assessing and improving enterprise architecture management (version 2.0)
| Organizational transformation [[electronic resource] ] : a framework for assessing and improving enterprise architecture management (version 2.0) |
| Pubbl/distr/stampa | [Washington, D.C.] : , : U.S. Govt. Accountability Office, , [2010] |
| Descrizione fisica | 1 online resource (ii, 88 pages) : illustrations |
| Soggetto topico |
Information technology - Government policy - United States
Information storage and retrieval systems - Management Computer network architectures - Management |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Organizational Transformation |
| Record Nr. | UNINA-9910703285403321 |
| [Washington, D.C.] : , : U.S. Govt. Accountability Office, , [2010] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
