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Internet Protocol-based Emergency Services [Kõva köide]

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Edited by (Columbia University), Edited by (Nokia Siemens Networks)
  • Formaat: Hardback, 416 pages, kõrgus x laius x paksus: 252x179x25 mm, kaal: 776 g
  • Ilmumisaeg: 09-Aug-2013
  • Kirjastus: John Wiley & Sons Inc
  • ISBN-10: 0470689765
  • ISBN-13: 9780470689769
Teised raamatud teemal:
Internet Protocol-based Emergency ServicesSuurem pilt
  • Formaat: Hardback, 416 pages, kõrgus x laius x paksus: 252x179x25 mm, kaal: 776 g
  • Ilmumisaeg: 09-Aug-2013
  • Kirjastus: John Wiley & Sons Inc
  • ISBN-10: 0470689765
  • ISBN-13: 9780470689769
Teised raamatud teemal:
Püsilink: https://www.kriso.ee/db/9780470689769.html
Märksõnad:

Written by international experts in the field, this book covers the standards, architecture and deployment issues related to IP-based emergency services

This book brings together contributions from experts on technical and operational aspects within the international standardisation and regulatory processes relating to routing and handling of IP-based emergency calls. Readers will learn how these standards work, how various standardization organizations contributed to them and about pilot projects, early deployment and current regulatory situation.

Key Features:

  • Provides an overview of how the standards related to IP-based emergency services work, and how various organizations contributed to them
  • Focuses on SIP and IMS-based communication systems for the Internet
  • Covers standards, architecture and deployment issues
  • International focus, with coverage of the major national efforts in this area
  • Written by the experts who were/are involved in the development of the standards (NENA, EENA, 3GPP, IETF, ETSI, etc.)
  • Accompanying website provides updates on standards and deployment (http://ip-emergency.net)

This book is an excellent resource for vendors building software and equipment for emergency services, engineers/researchers engaged in development of networks and network elements and standardization, emergency services providers, standardization experts, product persons, those within the regulatory environment. Students and lecturers, infrastructure and application service providers will also find this book of interest.

Arvustused

In addition, practitioners, product architects, and developers will find interesting and useful ideas. Many parts of the book can be recommended to experts working on standards and regulations.  (IEEE Communications Magazine, 1 February 2015)

List of Figures xiii
List of Tables xvii
List of Contributors xix
Preface xxi
Acknowledgments xxv
Acronyms xxvii
1 Introduction 1(10)
1.1 History
1(4)
1.2 Overview
5(3)
1.3 Building Blocks
8(3)
1.3.1 Recognizing Emergency Calls
8(1)
1.3.2 Obtaining and Conveying Location Information
9(1)
1.3.3 Routing Emergency Calls
9(2)
2 Location: Formats, Encoding and Protocols 11(92)
2.1 Applying the PIDF-LO civicAddress Type to US Addresses
14(17)
2.1.1 Introduction: The Context and Purpose of PIDF-LO and CLDXF
15(2)
2.1.2 CLDXF Elements
17(13)
2.1.3 Conclusion
30(1)
2.2 DHCP as a Location Configuration Protocol (LCP)
31(6)
2.2.1 What's New in RFC 6225?
32(1)
2.2.2 DHCPv4 and DHCPv6 Option Formats
32(3)
2.2.3 Option Support
35(1)
2.2.4 Latitude and Longitude Fields
36(1)
2.2.5 Altitude
36(1)
2.2.6 Datum
37(1)
2.3 Geography Markup Language (GML)
37(10)
2.3.1 Introduction
37(1)
2.3.2 Overview of the OGC
38(1)
2.3.3 The OGC Geography Markup Language (GML)
38(9)
2.3.4 Conclusion
47(1)
2.4 A Taxonomy of the IETF HELD Protocol
47(25)
2.4.1 The US and HELD
48(1)
2.4.2 LIS Discovery
48(5)
2.4.3 Basic HELD
53(6)
2.4.4 HELD Target Identities and Third-Party Requests
59(3)
2.4.5 HELD Measurements
62(2)
2.4.6 HELD as a Dereference Protocol
64(2)
2.4.7 HELD Policy URIs
66(3)
2.4.8 HELD Device Capabilities
69(3)
2.5 OMA Enablers and Emergency Services
72(20)
2.5.1 SUPL
73(11)
2.5.2 MLS
84(1)
2.5.3 MLP
85(4)
2.5.4 LOCSIP
89(3)
2.6 3GPP Location Protocols
92(11)
2.6.1 Introduction
92(1)
2.6.2 Location Technology in 3GPP Networks
93(7)
2.6.3 Emergency Location Information in 3GPP CS Domain, Control Plane
100(1)
2.6.4 Emergency Location Information in the IMS
100(3)
3 Architectures 103(90)
3.1 NENA i2
104(15)
3.1.1 Background
104(1)
3.1.2 The i2 Architecture
105(12)
3.1.3 Regulatory Situation and Deployment Status
117(2)
3.2 NENA i3
119(7)
3.2.1 History
119(1)
3.2.2 Emergency Services IP Networks
120(1)
3.2.3 Signaling and Routing IP-Originated Calls
121(1)
3.2.4 Legacy Wireline and Wireless Origination
122(1)
3.2.5 Emergency Events
123(1)
3.2.6 Routing Calls Within the ESInet
123(1)
3.2.7 Provisioning the ECRF
124(1)
3.2.8 PSAPs
125(1)
3.2.9 Other i3 Features
126(1)
3.3 IETF Emergency Services for Internet Multimedia
126(13)
3.3.1 Introduction
126(2)
3.3.2 Recognizing Emergency Calls
128(1)
3.3.3 Obtaining and Conveying Location Information
128(1)
3.3.4 Routing Emergency Calls
129(1)
3.3.5 Obligations
130(2)
3.3.6 LoST Mapping Architecture
132(3)
3.3.7 Steps Toward an IETF Emergency Services Architecture
135(3)
3.3.8 Summary
138(1)
3.4 Emergency Services Support in WiFi Networks
139(3)
3.4.1 Introduction
139(1)
3.4.2 Location Configuration
140(1)
3.4.3 Support for Emergency Services
141(1)
3.4.4 Support for Emergency Alert Systems
142(1)
3.5 WiMAX
142(21)
3.5.1 The WiMAX Network Architecture
143(5)
3.5.2 Network Architecture for Emergency Services Support
148(2)
3.5.3 The Fundamental Building Blocks
150(2)
3.5.4 Roaming Considerations and Network Entry
152(2)
3.5.5 Limited Access
154(3)
3.5.6 Location Support in WiMAX
157(6)
3.5.7 Conclusion
163(1)
3.6 3GPP
163(30)
3.6.1 Introduction
163(1)
3.6.2 Requirements
164(5)
3.6.3 Emergency Calls in the CS Domain
169(7)
3.6.4 Emergency Calls in PS Domain
176(13)
3.6.5 Identified Overload Problems
189(4)
4 Deployment Examples 193(44)
4.1 Emergency Calling in Sweden
195(14)
4.1.1 Introduction
195(1)
4.1.2 Overview
196(2)
4.1.3 Protocols for PSAP Interconnection
198(2)
4.1.4 Protocol Standards
200(1)
4.1.5 Media
201(1)
4.1.6 Emergency Call Routing
201(1)
4.1.7 Testing
201(1)
4.1.8 Examples
201(8)
4.2 UK Specification for Locating VoIP Callers
209(7)
4.2.1 Introduction
209(1)
4.2.2 The Regulatory Environment
209(1)
4.2.3 Standards Development
210(1)
4.2.4 The Current UK Emergency Services Structure
210(1)
4.2.5 Principles Driving the Specification
211(2)
4.2.6 Putting It All Together
213(2)
4.2.7 Implications for Access Network Providers
215(1)
4.3 Implementation of Vo1P 9-1-1 Services in Canada
216(14)
4.3.1 Regulatory Framework (About the CRTC)
217(1)
4.3.2 Canada's Telecom Profile
217(3)
4.3.3 Interim Solution for Nomadic and Fixed/Non-Native VoIP
220(2)
4.3.4 The (Defunct) Canadian i2 Proposal
222(5)
4.3.5 VoIP Regulatory Processes, Decisions and Milestones
227(2)
4.3.6 Lessons Learned
229(1)
4.3.7 Conclusion
230(1)
4.4 US/Indiana Wireless Direct Network Project
230(7)
4.4.1 Background and History of the IWDN
231(1)
4.4.2 The IWDN Crossroads Project
231(1)
4.4.3 The IN911 IP Network
232(3)
4.4.4 Conclusion
235(2)
5 Security for IP-Based Emergency Services 237(16)
5.1 Introduction
237(1)
5.2 Communication Model
238(2)
5.3 Adversary Models and Security Threats
240(1)
5.4 Security Threats
241(7)
5.4.1 Denial-of-Service Attacks
242(1)
5.4.2 Attacks Involving the Emergency Identifier
242(1)
5.4.3 Attacks Against the Mapping System
243(1)
5.4.4 Attacks Against the Location Information Server
244(1)
5.4.5 Swatting
245(1)
5.4.6 Attacks to Prevent a Specific Individual From Receiving Aid
246(1)
5.4.7 Attacks to Gain Information About an Emergency
246(1)
5.4.8 Interfering With the US and LoST Server Discovery Procedure
246(1)
5.4.9 Call Identity Spoofing
247(1)
5.5 Countermeasures
248(5)
5.5.1 Discovery
248(2)
5.5.2 Secure Session Setup and Caller Identity
250(1)
5.5.3 Media Exchange
251(1)
5.5.4 Mapping Database Security
251(2)
6 Emergency Services for Persons With Disabilities 253(8)
6.1 What Is Specific with Communication for People with Disabilities?
253(2)
6.1.1 Important Characteristics of Regular Voice Telephony
253(1)
6.1.2 Important Characteristics of Accessible Conversational Services Suitable for People with Disabilities
254(1)
6.2 Reality Today
255(1)
6.3 Interpretation of the Term "Equivalent Service"
255(1)
6.4 Sad History
256(1)
6.5 Policy and Regulation Support
256(2)
6.5.1 UN Convention on the Rights of Persons with Disabilities
256(1)
6.5.2 The European Union Universal Service Directive
257(1)
6.5.3 The Telecom Act and Public Procurement Act in the United States
257(1)
6.5.4 Americans With Disability Act
257(1)
6.5.5 Relay Service Regulation in the United States
258(1)
6.6 Good Opportunities in IP-Based Services
258(2)
6.7 Implementation Experience
260(1)
7 Regulatory Situation 261(18)
7.1 Regulatory Aspects of Emergency Services in the United States
262(4)
7.1.1 Introduction
262(1)
7.1.2 Background
262(1)
7.1.3 E9-1-1 Requirements
263(3)
7.2 Regulatory Aspects of Emergency Services in the European Union
266(13)
7.2.1 Introduction
266(1)
7.2.2 Regulatory Development of Emergency Services Under EU Law
267(1)
7.2.3 Current Legal Framework
267(7)
7.2.4 New Legal Framework
274(2)
7.2.5 Emergency Regulation Outside of the EU Telecom Regulatory Framework
276(1)
7.2.6 Conclusion
276(3)
8 Research Projects and Pilots 279(42)
8.1 REACH 112: Responding to All Citizens Needing Help
280(8)
8.1.1 Outline
280(2)
8.1.2 Emergency Service Access
282(2)
8.1.3 The Obstacles
284(4)
8.1.4 Conclusion
288(1)
8.2 PEACE: IP-Based Emergency Applications and Services for Next-Generation Networks
288(10)
8.2.1 Introduction
288(1)
8.2.2 Project Scope
289(2)
8.2.3 Development Status
291(7)
8.3 US Department of Transportation's NG 9-1-1 Pilot Project
298(23)
8.3.1 Overview
298(2)
8.3.2 Proof-of-Concept Description
300(13)
8.3.3 Testing
313(4)
8.3.4 Conclusion
317(4)
9 Organizations 321(20)
9.1 ETSI EMTEL
322(4)
9.1.1 Purpose of ETSI Special Committee EMTEL (Emergency Communications)
322(1)
9.1.2 Main Features of EMTEL
322(1)
9.1.3 Scope of ETSI SC EMTEL Work
323(1)
9.1.4 Operation and Activities of SC EMTEL
324(1)
9.1.5 EMTEL Evolution and Strategy
324(1)
9.1.6 Vision for Future Emergency Services
325(1)
9.2 NENA
326(1)
9.3 EENA
327(3)
9.3.1 What Is EENA?
327(1)
9.3.2 What EENA Does?
327(1)
9.3.3 What Are the EENA Memberships?
328(2)
9.4 Ecma International
330(2)
9.4.1 Ecma International
330(1)
9.4.2 Ecma Technical Committee TC32
331(1)
9.4.3 ECMA TR/101, Next Generation Corporate Networks (NGCN)-Emergency Calls
331(1)
9.5 ATIS
332(4)
9.5.1 Emergency Services Interconnection Forum (ESIF)
332(1)
9.5.2 Next-Generation Emergency Services (NGES) Subcommittee
333(1)
9.5.3 Example ESIF Issues
334(2)
9.5.4 Summary
336(1)
9.6 The NG9-1-1 Caucus and the NG9-1-1 Institute
336(2)
9.7 COCOM EGEA
338(3)
10 Conclusion and Outlook 341(8)
10.1 Location
341(1)
10.2 Architectures
342(1)
10.3 Deployments
343(1)
10.4 Security and Privacy
344(1)
10.5 Emergency Services for Persons with Disabilities
344(1)
10.6 Regulation
345(1)
10.7 Research Projects and Pilots
345(1)
10.8 Funding
346(3)
References 349(14)
Index 363
Professor Henning Schulzrinne, Columbia University, USA

Henning Schulzrinne has worked on Internet-based emergency calling since 2001, and has helped design the overall emergency calling architecture, the service URN mechanism and the PSAP mapping protocol (LoST). Prior to that, he was a long-term participant in the IETF VoIP-related standardization process, starting with RTP and continuing with VoIP signaling (SIP). Henning currently teaches networking and related subjects at Columbia University.  He has published numerous journal and conference articles, as well as two books. Henning is a Fellow of the IEEE.

Hannes Tschofenig, Nokia Siemens Networks, Finland

Hannes Tschofenig has worked on the topic of emergency services for the past 5 years in the area of standardization. He is Chair of the IETF Emergency Context Resolution with Internet Technology (ECRIT) working group with Marc Linsner, and Chair of the European Emergency Number Association (EENA) Next Generation 112 Technical Committee with Roger Hixson (NENA management person).  Hannes and Henning have organized the SDO emergency services workshops with a small group of people, where they have contributed to a number of specifications in this field. Tschofenig has taught courses, and given presentations and tutorials about emergency services to other professionals.