Madhavendra Richharia

Mobile Satellite Communications (eBook, PDF)

Principles and Trends

• Format: PDF

Produktbeschreibung

Demand for Mobile Satellite Service (MSS) is on the increase, with a huge surge of interest in mobile communications in recent years and high-paced advancements in the supporting system architectures, devices and applications. This thoroughly revised and updated book provides a comprehensive guide to the MSS technologies and emerging trends. It takes a system level approach, giving in-depth treatment of technical and business related issues. The author, a leading professional in the area, draws on his extensive experience in industry and research, to provide the reader with a sound and informed understanding of the technology. Mobile Satellite Communications includes introductory material for the reader new to the field, in addition to exploring prevalent system concepts, architecture, practices and trends for the more experienced. An in-depth review of scientific principles merged with business models and regulatory considerations presents a balanced perspective of commercial mobile satellite systems. This book will be of interest to practicing engineers in mobile satellite communications and mobile broadcasting, research and development professionals working in these areas, mobile satellite service providers and operators. Academics and students studying satellite systems/technology, specialists in other classes of satellite systems, technical and marketing managers, strategists and planners of telecommunication systems: individuals interested in mobile communications, satellite and telecommunications/broadcasting technology will also find this book insightful. Key Features: * Comprehensive treatment of mobile satellite communications topics, including radio link aspects, satellite constellations, architectural and operational aspects, as well as business planning models, MSS radio interface standards, spectrum forecast methodologies and system examples. * Addresses related themes such as mobile broadcasting, mobile VSATs, search and rescue, and navigation systems. * Introduces emerging technologies such as mobile broadband, television broadcasting to handheld units, advanced capacity enhancement techniques, hybrid system architecture concepts, including a rich sample of research topics such as multiple input multiple output, satellite-based ad-hoc networks, and highlights initiatives in the use of Q/V frequency bands. * Includes revision questions at the end of each chapter. * An accompanying website for interaction (www.satellitesandyou.com).

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Produktdetails

• Verlag: John Wiley & Sons
• Seitenzahl: 752
• Erscheinungstermin: 27. Februar 2014
• Englisch
• ISBN-13: 9781118810064
• Artikelnr.: 40532085

Autorenporträt

Madhavendra Richharia is a practising professional for well over three decades, with experience in diverse areas such as design and development of earth station products, satellite system design and operation, system planning, academics and research. He is currently a senior consultant and director of Knowledge Space Ltd, UK, prior to which he held a senior technical position at Inmarsat for over 15 years. Earlier, he was a faculty member at the University of Surrey. He has also contributed to satellite communication programmes of ISRO as an engineering scientist. He has published a number of technical papers on a variety of satellite communications topic, authored a book on satellite system design and co-authored a book covering concepts and technologies applicable to satellite systems for personal applications. The first edition of this book was well-received and continues to be recommended for many university courses. He obtained his PhD degree from the University of Birmingham UK and Bachelor and Masters from BHU. He is a member of the IEEE and the IET.

Inhaltsangabe

Preface xv
About the Author xvii
Acknowledgements xix
1 Introduction 1
1.1 Scope and Organization 1
1.2 Evolution of Mobile Telecommunications 5
1.3 Satellite System Architecture 13
1.4 Business Plan 23
1.5 Regulatory Considerations 23
1.6 Operational Considerations 24
1.7 Mobile Systems - A Comparison 26
1.8 Example Applications 27
1.9 Practical Limitations 27
1.10 Related Satellite Systems 29
1.11 Trends 31
Revision 34
References 35
2 Satellite Constellations 37
2.1 Introduction 37
2.2 Satellite Orbits 38
2.3 Satellite Constellations 69
Revision 85
References 86
3 Radio Link 89
3.1 Introduction 89
3.2 Spectrum Issues 89
3.3 Propagation Characteristics 100
3.4 Radio Link Analysis 162
Revision 170
References 171
4 Modulation, Coding and Multiple Access 175
4.1 Introduction 175
4.2 Modulation 175
4.3 Coding 197
4.4 Multiple Access Schemes 208
Revision 222
References 223
5 Fixed Earth Stations and User Terminals 227
5.1 Introduction 227
5.2 Gateways 228
5.3 User Terminals 230
5.4 Environmental Issues 264
Revision 269
References 269
6 Spacecraft 271
6.1 Introduction 271
6.2 Satellites for MSS 272
6.3 Intersatellite links 302
6.4 Emerging Technologies 306
6.5 Launching Satellite Constellations 308
Revision 312
References 312
7 System Architecture 315
7.1 Introduction 315
7.2 Air Interface 316
7.3 System Development 320
7.4 Network Considerations 334
Revision 355
References 356
8 Satellite Radio Interface Standards 357
8.1 Introduction 357
8.2 Satellite Radio Interface Standards 359
8.3 Interactive Mobile Broadband Broadcast Standard 407
Revision 422
References 423
9 Operational Considerations 425
9.1 Introduction 425
9.2 Perspective 425
9.3 Subscriber and Gateway Commissioning 428
9.4 Radio Resource Management 431
9.5 Radio Frequency Monitoring 455
9.6 Quality of Service 463
9.7 Licensing Issues 464
Revision 466
References 466
10 Commercial Issues 469
10.1 Introduction 469
10.2 System Planning 472
10.3 Service Distribution Model 483
10.4 Billing Issues 486
10.4.1 Investment Routes 487
10.5 Regulatory Issues 488
10.6 Traffic Forecast 489
10.7 End-User Perspective - A Case Study 507
Revision 513
References 513
11 Representative MSS Systems 515
11.1 Introduction 515
11.2 Geostationary Satellite Systems 516
11.3 LightSquared MSS-ATC Proposal 544
11.4 Big-LEO Systems 547
11.5 Little-LEO System 564
11.6 MEO System 568
11.6.1 ICO System 568
11.7 Hybrid Orbit Systems 572
11.7.1 ELLIPSOTM System 572
References 577
12 Mobile Satellite Broadcast Systems 581
12.1 Introduction 581
12.2 Evolution 582
12.3 Mobile Broadcast System Requirements 585
12.4 System Configuration 587
12.5 Space Segment 588
12.6 Transmission Technology 590
12.7 OSI Architecture in a Broadcast Context 594
12.8 Prevalent Transmission Systems 597
12.9 Receiver Architecture 604
12.10 DVB-SH System Architecture 606
12.11 Multimedia Broadcast and Multicast Services (MBMS) 611
12.12 DBS Reception on Mobile Terminals 612
Revision 613
References 614
13 Related Satellite Systems 617
13.1 Introduction 617
13.2 Distress and Safety Systems 617
13.3 Navigation Systems 627
13.4 Mobile Very Small Aperture Terminals 642
13.5 Terrestrial Cellular System 649
13.5.1 System Architecture 650
Revision 653
References 653
14 The Future 655
14.1 Introduction 655
14.2 Market Projections 656
14.3 Spectrum Forecast 659
14.4 Capacity Enhancement Techniques 659
14.5 System Architecture 672
14.6 Enabling Concepts and Technologies 678
14.7 Little-LEO Systems 692
14.8 Mobile Satellite Systems in Future Networks 693
Revision 698
References 699
Appendix 703
A.1 Coverage Snapshot of Representative Non-Geostationary MSS Systems 703
A.2 A List of Useful Formulas 705
A.2.1 Geostationary Orbit 705
A.2.2 Propagation 711
A.2.3 Receiver 713
References 714
Index 715