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TErrestrial Trunked RAdio - TETRA: A Global Security Tool 2007 ed. [Hardback]

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  • Formāts: Hardback, 302 pages, height x width: 235x155 mm, weight: 647 g, XVI, 302 p., 1 Hardback
  • Sērija : Signals and Communication Technology
  • Izdošanas datums: 20-Jun-2007
  • Izdevniecība: Springer-Verlag Berlin and Heidelberg GmbH & Co. K
  • ISBN-10: 3540711902
  • ISBN-13: 9783540711902
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TErrestrial Trunked RAdio - TETRA: A Global Security Tool 2007 ed.Palielināt
  • Formāts: Hardback, 302 pages, height x width: 235x155 mm, weight: 647 g, XVI, 302 p., 1 Hardback
  • Sērija : Signals and Communication Technology
  • Izdošanas datums: 20-Jun-2007
  • Izdevniecība: Springer-Verlag Berlin and Heidelberg GmbH & Co. K
  • ISBN-10: 3540711902
  • ISBN-13: 9783540711902
Citas grāmatas par šo tēmu:
Permanent link: https://www.kriso.lv/db/9783540711902.html
Keywords:
Terrestrial Trunked Radio (TETRA) has become the tool to design any type of public security systems, in particular due to the strongly increased security demands for mobile systems. In this book, the authors show how TETRA can be strongly improved and these improvements will most probably be part of future TETRA standards. The areas examined include channel assignment and multiple access techniques, video transmission, wireless LAN integration, and the establishment of multiple wireless mesh networks. Since the requirements for these networks is security, the authors show that innovative techniques such as those based on chaotic signals can be used in order to maximize security.









 



The book is a vital reference point for researchers with ambition to find the general solution for modern problems of public safety.
1 Introduction 1
1.1 Why TETRA
1
References
4
2 Modern Security Requirements in Private Mobile Communications Systems 5
2.1 Introduction
5
2.2 PMR Systems [ 1]
6
2.2.1 PMR Configurations
6
2.2.2 Comparison Between PMR and Cellular [ 2]
11
2.2.3 PMR Standards [ 1]
14
2.3 PMR Limitations [ 4]
28
2.3.1 Edge of Coverage Voice Quality
28
2.3.2 Requirements of PMR Services
33
2.3.3 Interoperability [ 6]
37
References
42
3 TETRA Providing an Acceptable Security System Solution 43
3.1 Introduction
43
3.2 Hierarchical analysis
44
3.2.1 Air interface specifications
44
3.2.2 GSM ASCI
45
3.2.3 Enhanced Multi-Level Precedence and Pre-emption service (eMLPP)
45
3.2.4 Voice Group Call Service (VGCS)
46
3.2.5 Voice Broadcast Service (VBS)
47
3.3 TETRA
47
3.3.1 Comparison of specified features
48
3.3.2 Technical analysis
49
References
66
4 Channel Assignment and Multiple Access in Trunking Radio Systems [ 1] 67
4.1 Channel Assignment Techniques [ 1]
67
4.1.1 Introduction
67
4.1.2 Channel Allocation Schemes
68
4.2 Channel Assignment Optimization
80
4.2.1 Introduction
80
4.2.2 Model Formulation
80
4.2.3 One Layer Architecture using Erlang Model
82
4.2.4 Channel Assignment Scheme based on a Three Layer Architecture
84
4.2.5 Comparison of One layer with Three Layer Architecture
90
4.3 Multiple Access Techniques
102
4.3.1 CDMA Techniques in TETRA systems
102
References
126
5 Video Transmission over TETRA 133
5.1 Introduction
133
5.2 Evolution of Public Safety Mobile Networks
134
5.2.1 Evolving Data services for public safety
135
5.2.2 The TETRA solution to PSDR communication environment
136
5.2.3 The Market Considerations
138
5.2.4 TETRA Enhanced Data Service-TEDS
139
5.3 Overview of DATA Transmission over TETRA
141
5.3.1 TETRA (V+D) Technical Characteristics
141
5.3.2 TETRA Network Services
147
5.3.3 High Speed Data service provisioning
149
5.4 Video Encoding Techniques
151
5.4.1 Background
151
5.4.2 Compression standards overview
153
5.4.3 Encrypted Video over TETRA
170
5.5 Performance Analysis of video broadcasting over TETRA
174
5.5.1 Performance Evaluation
175
5.5.3 Video Quality Measurements
178
5.6 Vision for Future Public Safety Communication Systems
181
5.6.1 Future Trends
181
5.6.2 All-IP convergence
182
5.6.3 TETRA – TEDS interoperability
183
5.6.4 TETRA over IP
183
5.6.5 Integrated TETRA-WLAN system
184
5.7 Conclusions
186
References
188
6 TETRA as a Gateway to Other Wireless Systems 191
6.1 Introduction
191
6.2 TETRA Air Interface: Logical and Physical Channels
192
6.2.1 Logical Channels
193
6.2.2 Physical channels
194
6.3 TETRA Packet Data Transmission
195
6.3.1 Packet Data transmission and reception procedures
198
6.3.2 TETRA IP user authentication
202
6.4 SNDCP states and state transitions
205
6.5 UDP versus TCP on top of TETRA IP layer
211
6.6 TETRA Packet Data modems
213
6.6.1 Types of Packet-data Mobile Stations
214
6.7 TETRA and WLAN Integration for Improving Packet-Data Transmission Capabilities
216
6.7.1 Integrated WLAN/TETRA System Overview
220
6.8 System Architecture
223
6.8.1 Architecture Elements and Interfaces
223
6.8.2 Protocol Architecture
225
6.8.3 Packet Structure
227
6.8.4 WLAN Association and TETRA Location Update Procedure
228
6.8.5 Group Call Initiation and Participation
230
6.9 Conclusions
231
References
233
7 TETRA as a Building block to WMNs 235
7.1 Introduction
235
7.1.1 Requirements
239
7.1.2 Discussion
244
7.2 Wireless Mesh Networks
245
7.2.1 Definition and classification of WMNs
245
7.2.2 MANET routing protocols
246
7.2.3 Influence of routing protocols on network performance
253
7.2.4 Multicast in WMNs
259
7.3 TETRA DMO
263
7.3.1 DMO overview
263
7.4 TETRA Release 2
273
7.5 TETRA extensions for building WMNs
275
7.5.1 Routing capabilities
277
7.5.2 Wireless Interface
283
7.5.3 Overview of network performance figures
287
7.6 Conclusion
293
References
295
Appendix 299