Autore	Camarillo Gonzalo
Edizione	[3rd ed.]
Pubbl/distr/stampa	Chichester, West Sussex, U.K. : , : Wiley, , 2008
Descrizione fisica	1 online resource (654 p.)
Disciplina	621.38456
Altri autori (Persone)	Garcâia-MartâinMiguel A
Soggetto topico	Wireless communication systems Mobile communication systems Multimedia communications Internet Protocol multimedia subsystem
ISBN	1-119-96441-5 1-282-12280-0 9786612122804 0-470-69513-7 0-470-69512-9
Classificazione	DAT 252f DAT 614f DAT 680f ELT 745f QR 700
Formato	Materiale a stampa
Livello bibliografico	Monografia
Lingua di pubblicazione	eng
Nota di contenuto	Foreword by Stephen Hayes -- Foreword by Allison Mankin and Jon Peterson -- Preface to the Third Edition -- Preface to the Second Edition -- Preface to the First Edition -- Acknowledgements -- Part I Introduction to the IMS -- IMS Vision: Where Do We Want to Go? -- 1.1 The Internet -- 1.2 The Cellular World -- 1.3 Why do we need the IMS? -- 1.4 Relation between IMS and non-IMS Services -- 2 The History of the IMS Standardization -- 2.1 Relations between IMS-related Standardization Bodies -- 2.3 Third Generation Partnership Project -- 2.4 Third Generation Partnership Project 2 -- 2.5 IETF-3GPP/3GPP2 Collaboration -- 2.6 Open Mobile Alliance -- 3 General Principles of the IMS Architecture -- 3.1 From Circuit-switched to Packet-switched -- 3.2 IMS Requirements -- 3.3 Overview of Protocols used in the IMS -- 3.4 Overview of IMS Architecture -- 3.5 Identification in the IMS -- 3.6 SIM, USIM, and ISIM in 3GPP -- 3.7 Next Generation Networks (NGN) -- Part II The Signaling Plane in the IMS -- 4 Session Control on the Internet -- 4.1 SIP Functionality -- 4.2 SIP Entities -- 4.3 Message Format -- 4.4 The Start Line in SIP Responses: the Status Line -- 4.5 The Start Line in SIP Requests: the Request Line -- 4.6 Header Fields -- 4.7 Message Body -- 4.8 SIP Transactions -- 4.9 Message Flow for Session Establishment -- 4.10 SIP Dialogs -- 4.11 Extending SIP -- 4.12 Caller Preferences and User Agent Capabilities -- 4.13 Reliability of Provisional Responses -- 4.14 Preconditions -- 4.15 Event Notification -- 4.16 Signaling Compression -- 4.17 Content Indirection -- 4.18 The REFER Method -- 4.19 Globally Routable User- Agent URIs (GRUU) -- 4.20 NAT Traversal -- 5 Session Control in the IMS -- 5.1 Prerequisites for Operation in the IMS -- 5.2 IPv4 and IPv6 in the IMS -- 5.3 IP Connectivity Access Network -- 5.4 P-CSCF Discovery -- 5.5 IMS-level Registration -- 5.6 Subscription to the reg Event State -- 5.7 Basic Session Setup -- 5.8 Application Servers: Providing Services to Users. 5.9 Changes due to Next Generation Networks (NGN) -- 5.10 Interworking -- 5.11 Combinational Services -- 5.12 Basic Sessions not Requiring Resource Reservation -- 5.13 Globally Routable User-Agent URI (GRUU) in IMS -- 5.14 IMS Communication Services Identification (ICSI) -- 5.15 IMS Application Reference Identifier (IARI) -- 5.16 NAT Traversal in the IMS -- 6 AAA on the Internet -- 6.1 Authentication, Authorization, and Accounting -- 6.2 AAA Framework on the Internet -- 6.3 The Diameter Protocol -- 7 AAA in the IMS -- 7.1 Authentication and Authorization in the IMS -- 7.2 he Cx and Dx Interfaces -- 7.3 The Sh Interface -- 7.4 Accounting -- 8 Policy and Charging Control in the IMS -- 8.1 PCC Architecture -- 8.2 Charging Architecture -- 8.3 Offline Charging Architecture -- 8.4 Online Charging Architecture -- 9 Quality of Service on the Internet -- 9.1 Integrated Services -- 9.2 Differentiated Services -- 10 Quality of Service in the IMS -- 10.1 Policy Control and QoS -- 10.2 Instructions to Perform Resource Reservations -- 10.3 Reservations by the Terminals -- 10.4 QoS in the Network -- 11 Security on the Internet -- 11.1 HTTP Digest Access Authentication -- 11.2 Certificates -- 11.3 TLS -- 11.4 S/MIME -- 11.5 Authenticated Identity Body -- 11.6 IPsec -- 11.7 Privacy -- 11.8 Encrypting Media Streams -- 12 Security in the IMS -- 12.1 Access Security -- 12.2 Network Security -- 13 Emergency Calls on the Internet -- 13.1 Introduction -- 13.2 Location Acquisition -- 13.3 Identifying Emergency Calls -- 13.4 Locating the closest PSAP -- 14 Emergency Calls in the IMS -- 14.1 Architecture for Supporting Emergency Calls in IMS -- 14.2 Establishing an Emergency Call in IMS -- 14.3 IMS Registration for Emergency Calls -- 14.4 Call back from PSAP to user -- 14.5 Anonymous calls -- 14.6 Emergency Calls in Fixed Broadband Accesses -- Part III The Media Plane in the IMS -- 15 Media Encoding -- 15.1 Speech Encoding -- 15.2 Video Encoding -- 15.3 Text Encoding -- 15.4 Mandatory Codecs in the IMS. 16 Media Transport -- 16.1 Reliable Media Transport -- 16.2 Unreliable Media Transport -- 16.3 Media Transport in the IMS -- Part IV Building Services with the IMS -- 17 Service Configuration on the Internet -- 17.1 The XML Configuration Access Protocol (XCAP) -- 17.2 An Overview of XML -- 17.3 HTTP URIs that Identify XCAP Resources -- 17.4 XCAP operations -- 17.5 Entity Tags and Conditional Operations -- 17.6 Subscriptions to Changes in XML Documents -- 17.7 XML Patch Operations -- 18 Service Configuration in the IMS -- 18.1 XDM architecture -- 18.2 Downloading an XML document, attribute, or element -- 18.3 Directory Retrieval -- 18.4 Data Search with XDM -- 18.5 Subscribing to Changes in XML Documents -- 19 The Presence Service on the Internet -- 19.1 Overview of the Presence Service -- 19.2 The Presence Life Cycle -- 19.3 Presence Subscriptions and Notifications -- 19.4 Presence Publication -- 19.5 Presence Information Data Format (PIDF) -- 19.6 The Presence Data Model for SIP -- 19.7 Mapping the SIP Presence Data Model to the PIDF -- 19.8 Rich Presence Information Data Format -- 19.9 CIPID -- 19.10 Timed Presence Extension to the PIDF -- 19.11 Presence Capabilities -- 19.12 Geographical Location in Presence -- 19.13 Watcher Information -- 19.14 Watcher Authorization: Presence Authorization Rules -- 19.15 URI-list Services and Resource Lists -- 19.16 Presence Optimizations -- 20 The Presence Service in the IMS -- 20.1 The Foundation of Services -- 20.2 Presence Architecture in the IMS -- 20.3 Presence Publication -- 20.4 Watcher Subscription -- 20.5 Watcher Information and Authorization of Watchers -- 20.6 Presence Optimizations -- 20.7 OMA extensions to PIDF -- 21 Instant Messaging on the Internet -- 21.1 The im URI -- 21.2 Modes of Instant Messages -- 21.3 Pager-mode Instant Messaging -- 21.4 Session-based Instant Messaging -- 21.5 The “isComposing” Indication -- 21.6 Messaging Multiple Parties -- 21.7 File Transfer -- 22 The Instant Messaging Service in the IMS. 22.1 Pager-mode Instant Messaging in the IMS -- 22.2 Pager-mode Instant Messaging to Multiple Recipients -- 22.3 Session-based Instant Messaging in the IMS -- 22.4 File Transfer -- 23 Conferencing on the Internet -- 23.1 Conferencing Standardization at the IETF -- 23.2 The SIPPING Conferencing Framework -- 23.3 The XCON Conferencing Framework -- 23.4 The Binary Floor Control Protocol (BFCP) -- 24 Conferencing in the IMS -- 24.1 The IMS Conferencing Service -- 24.2 Relation with the work in TISPAN and OMA -- 25 Push-to-Talk over Cellular -- 25.1 PoC Standardization -- 25.2 IETF Work Relevant to PoC -- 25.3 Architecture -- 25.4 Registration -- 25.5 PoC Server Roles -- 25.6 PoC Session Types -- 25.7 Adding Users to a PoC Session -- 25.8 Group Advertisements -- 25.9 Session Establishment Types -- 25.10 Answer Modes -- 25.11 Right-to-send-media Indication Types -- 25.12 Participant Information -- 25.13 Barring and Instant Personal Alerts -- 25.14 Full Duplex Call Follow on -- 25.15 The User Plane -- 25.16 Simultaneous PoC Sessions -- 25.17 Charging in PoC -- 26 Multimedia Telephony Services: PSTN/ISDN Simulation Services -- 26.1 Providing Audible Announcements -- 26.2 Communication Diversion (CDIV) -- 26.3 Communication Diversion Notification (CDIVN) -- 26.4 Conference (CONF) -- 26.5 Message Waiting Indication (MWI) -- 26.6 OIP and OIR -- 26.7 TIP and TIR -- 26.8 ACRACR and CB -- 26.9 Advice of Charge (AoC) -- 26.10 CCBS and CCNR -- 26.11 Malicious Communication Identification (MCID) -- 26.12 Communication Hold (HOLD) -- 26.13 Explicit Communication Transfer (ECT) -- 26.14 User Settings in PSTN/ISDN Simulation Services -- 27 Voice Call Continuity (VCC) -- 27.1 Overview of Voice Call Continuity -- 27.2 VCC architecture -- 27.3 Registration -- 27.4 Call origination and anchoring -- 27.5 Call termination and anchoring -- 27.6 Domain Transfer -- Appendix A List of IMS-related Specifications -- A.1 Introduction -- A.2 3GPP Specifications -- A.3 ETSI NGN Specifications -- A.4 OMA Specifications. References -- Index.
Record Nr.	UNINA-9910144432703321

Pubbl/distr/stampa	Berlin ; ; , Heidelberg : , : Springer, , [2009]
Descrizione fisica	1 online resource (xiv, 404 pages) : illustrations
Disciplina	621.3821
Collana	Lecture notes in computer science LNCS Sublibrary: SL 5--Computer communication networks and telecommunications
Soggetto topico	Mobile communication systems Wireless communication systems Ad hoc networks (Computer networks)
Soggetto genere / forma	Kongress. Murcia (2009)
ISBN	3-642-04383-6
Classificazione	DAT 256f ELT 745f SS 4800
Formato	Materiale a stampa
Livello bibliografico	Monografia
Lingua di pubblicazione	eng
Nota di contenuto	Regular Papers -- TCP over Multi-Hop Wireless Networks: The Impact of MAC Level Interactions -- Cooperative Signalling and Its Application in a Power-Controlled MAC Protocol -- Joint Source-Channel-Network Decoding and Blind Estimation of Correlated Sensors Using Concatenated Zigzag Codes -- Challenges for Routing and Search in Dynamic and Self-organizing Networks -- Routing Metric for Interference and Channel Diversity in Multi-Radio Wireless Mesh Networks -- Minimum Delay Data Gathering in Radio Networks -- Asymptotic Delay Analysis and Timeout-Based Admission Control for Ad Hoc Wireless Networks -- Statistical Properties of the Delivery Rate for Single-Sink and Multiple-Sink Sensor Networks -- Application-Driven Analytic Toolbox for WSNs -- A Diffusion Approximation Analysis of Multilevel Ad Hoc and Sensor Networks -- Localized Sensor Self-deployment with Coverage Guarantee in Complex Environment -- An Efficient and Scalable Address Autoconfiguration in Mobile Ad Hoc Networks -- Towards Fair Leader Election in Wireless Networks -- Auction Aggregation Protocols for Wireless Robot-Robot Coordination -- On Minimizing the Maximum Sensor Movement for Barrier Coverage of a Line Segment -- Mobile Sinks for Information Retrieval from Cluster-Based WSN Islands -- Secure EPC Gen2 Compliant Radio Frequency Identification -- On the Trade-Off between User-Location Privacy and Queried-Location Privacy in Wireless Sensor Networks -- SenSearch: GPS and Witness Assisted Tracking for Delay Tolerant Sensor Networks -- Monte Carlo Localization of Mobile Sensor Networks Using the Position Information of Neighbor Nodes -- Autonomous Transmission Power Adaptation for Multi-Radio Multi-Channel Wireless Mesh Networks -- A Decentralized Approach to Minimum-Energy Broadcasting in Static Ad Hoc Networks -- Heavily Reducing WSNs’ Energy Consumption by Employing Hardware-Based Compression -- Optimal and Fair Transmission Rate Allocation Problem in Multi-hop Cellular Networks -- Short Papers -- A Topology Management Routing Protocol for Mobile IP Support of Mobile Ad Hoc Networks -- Implementation and Comparison of AODV and OLSR Routing Protocols in an Ad-Hoc Network over Bluetooth -- Inside-Out OLSR Scalability Analysis -- Proximal Labeling for Oblivious Routing in Wireless Ad Hoc Networks -- Proposal and Evaluation of a Caching Scheme for Ad Hoc Networks -- A Secure Spontaneous Ad-Hoc Network to Share Internet Access -- A Middleware Family for VANETs -- Joint IP Address and Public Key Certificate Trust Model for Mobile Ad Hoc Networks -- A Localized Algorithm for Target Monitoring in Wireless Sensor Networks -- A Wireless Sensor Network Architecture for Homeland Security Application.
Record Nr.	UNISA-996465764703316

Edizione	[1st ed. 2009.]
Pubbl/distr/stampa	Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 2009
Descrizione fisica	1 online resource (XI, 263 p.)
Disciplina	004n/a
Collana	Computer Communication Networks and Telecommunications
Soggetto topico	Computer programming Computer networks Algorithms Computer engineering Electronic digital computers—Evaluation Software engineering Programming Techniques Computer Communication Networks Computer Engineering and Networks System Performance and Evaluation Software Engineering
ISBN	3-642-05434-X
Classificazione	DAT 250f DAT 530f ELT 745f SS 4800
Formato	Materiale a stampa
Livello bibliografico	Monografia
Lingua di pubblicazione	eng
Nota di contenuto	Invited Talks -- Invited Talk I Actuator Nets: Folding, Reconfiguring and Deploying Sensors -- Invited Talk II The Power and Limitations of Simple Algorithms: A Partial Case Study of Greedy Mechanisim Design for Combinatorial Actions -- Sensor Field: A Computational Model -- Near-Optimal Radio Use for Wireless Network Synchronization -- Approximating Barrier Resilience in Wireless Sensor Networks -- Improved Approximation Algorithms for Maximum Lifetime Problems in Wireless Networks -- On Active Attacks on Sensor Network Key Distribution Schemes -- Key Levels and Securing Key Predistribution against Node Captures -- Revisiting DoS Attacks and Privacy in RFID-Enabled Networks -- Link Reversal: How to Play Better to Work Less -- Early Obstacle Detection and Avoidance for All to All Traffic Pattern in Wireless Sensor Networks -- A Note on Uniform Power Connectivity in the SINR Model -- Locating a Black Hole without the Knowledge of Incoming Link -- Energy Efficient Alert in Single-Hop Networks of Extremely Weak Devices -- Brief Announcement: Universal Data Aggregation Trees for Sensor Networks in Low Doubling Metrics -- Brief Announcement on MOGRIBA: Multi-Objective Geographical Routing for Biomedical Applications of WSN -- Routing on Delay Tolerant Sensor Networks -- Better Face Routing Protocols -- Building a Communication Bridge with Mobile Hubs -- Compressing Kinetic Data from Sensor Networks -- Relocation Analysis of Stabilizing MAC Algorithms for Large-Scale Mobile Ad Hoc Networks -- Deterministic Collision Free Communication Despite Continuous Motion -- Self-stabilizing Deterministic Gathering -- Gossiping in Jail -- Complexity and Approximation of a Geometric Local Robot Assignment Problem.
Record Nr.	UNISA-996465276803316

Edizione	[1st ed. 2007.]
Pubbl/distr/stampa	Berlin, Heidelberg : , : Springer-Verlag, , [2007]
Descrizione fisica	1 online resource (XVII, 867 p.)
Disciplina	005.86
Collana	Computer Communication Networks and Telecommunications
Soggetto topico	Electronic data processing - Backup processing alternatives
ISBN	3-540-77024-0
Classificazione	DAT 461f ELT 745f SS 4800
Formato	Materiale a stampa
Livello bibliografico	Monografia
Lingua di pubblicazione	eng
Nota di contenuto	Keynote Speech -- Routing -- Protocol -- Energy Efficiency -- Data Processing -- Self-organization and Synchronization -- Deployment and Application -- Security.
Record Nr.	UNISA-996465863603316