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E-raamat: Satellite Systems Engineering in an IPv6 Environment

(SES Engineering, Princeton, New Jersey, USA)
  • Formaat: 360 pages
  • Ilmumisaeg: 03-Feb-2009
  • Kirjastus: Auerbach
  • Keel: eng
  • ISBN-13: 9781040167670
  • Formaat - EPUB+DRM
  • Hind: 74,09 €*
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  • Formaat: 360 pages
  • Ilmumisaeg: 03-Feb-2009
  • Kirjastus: Auerbach
  • Keel: eng
  • ISBN-13: 9781040167670

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Capitalize on Expert Foresight into the Future of Satellite Communication







Satellite technology will maintain its key role in the evolving communications needs of government, military, IPTV, and mobile video industries because of its intrinsic multicast/broadcast capabilities, mobility aspects, global reach, reliability, and ability to quickly support connectivity in open-space or hostile environments. At a different level, Internet Protocol Version 6 (IPv6) technology is now being deployed around the world to provide true explicit end-to-end device addressability, as evidenced by onboard IP and IPv6 routers that will enable future satellites to facilitate intelligent traffic distribution. In the final analysis, the integration of satellite communication and IPv6 capabilities promises a powerful networking infrastructure to serve all enterprises.





Tangible Results to Illustrate Evolving IPv6 Applications





Satellite Systems Engineering in an IPv6 Environment will aid U.S. government agencies and other ventures that rely on satellite systems by elucidating the critical interplay and overlaying of IP(v6) routing over a satellite-based transmission channel. This forward-looking and pragmatic review of communications and engineering in emerging IPv6 environments focuses more on functional engineering results and less on derivation of mathematical equations, applying transmission theory to TCP/IP packet applications such as government communications, sensor networks, IPTV distribution, and delivery of TV signals to phones.





A Practical Review of the Bleeding Edge of Technology





As billions of intelligent systems require direct access, IPv6 becomes an institutional imperative. An IPv6 primer, this book considers newly evolving applications, focusing first on traditional issues and then on the new technology. The authors simplified treatment of complex topics enable
Preface xv
Acknowledgments xvii
About the Author xix
Introduction to Satellite Communications
1(34)
Satellite Orbits
2(2)
Satellite Transmission Bands
4(10)
Satellite Signal Regeneration
14(3)
Satellite Transmission Chain
17(4)
Satellite Services
21(1)
Satellite Applications with IPv6 Implications
22(1)
Non-Geostationary Satellites
23(3)
Low Earth Orbits (LEOs)
25(1)
Polar Satellites
25(1)
Medium Earth Orbits (MEO)/Intermediate Circular Orbits
26(1)
Highly Elliptical Orbits (HEOs)
26(1)
Glossary of Key Satellite Concepts and Terms
26(7)
References
33(2)
Electromagnetic Propagation and Reception
35(28)
Basic RF Terms and Concepts
35(2)
Basic Transmission Theory Concepts
37(20)
Signal Propagation
37(13)
Polarization
50(1)
Basic Channel Operation
51(6)
References
57(1)
Appendix 2A: Maxwell Equations
57(6)
Antenna Engineering Basics
63(40)
Antenna Operation
63(9)
Antenna Gain
72(6)
Half-Power Beamwidth
78(2)
Effective Isotropic Radiated Power (EIRP)
80(4)
Antenna Gain-to-Noise-Temperature (G/T)
84(1)
Antenna Taper
84(2)
Antenna Patterns
86(8)
Copolar Side-Lobe Guidelines
92(1)
Cross-Polar Side-Lobe Guidelines
93(1)
FCC Side-Lobe Guidelines
93(1)
Coverage Area of Satellite-Based Antenna
94(1)
Satellite-Based Antennas and Shaped Beams
95(1)
References
95(1)
Appendix 3A: Amplifier Preemphasis
96(5)
Appendix 3B: FCC Rules on EIRP Density
101(2)
Modulation and Multiplexing Techniques
103(40)
Modulation
103(33)
Analog Frequency Modulation
104(1)
Analog Amplitude Modulation
105(3)
Phase Modulation
108(1)
Digital Modulation and Constellations
108(11)
Eb/N0 (Eb over N0)
119(7)
Filters and Roll-Off Factors
126(3)
Nyquist/Raised Cosine Filter
129(1)
Transmitter-Receiver Matched Filters
130(2)
Gaussian Filter
132(1)
Filter Bandwidth Parameter Alpha
132(1)
Filter Bandwidth Effects
133(2)
Predistortion
135(1)
Multiple Access Schemes
136(5)
References
141(2)
Error Correction Techniques
143(20)
FEC Basics
143(13)
Bose-Chaudhuri-Hocquenghem (BCH)
148(1)
Reed-Solomon (RS)
148(2)
Viterbi Algorithm
150(2)
Turbo Codes
152(1)
Parallel Concatenated Convolutional Code (PCCC)
152(2)
Serially Concatenated Convolutional Code (SCCC)
154(1)
Low-Density Parity Check Code (LDPC)
154(1)
Turbo Product Code (TPC)
155(1)
Specific Satellite Applications (DVB-S2)
156(5)
References
161(2)
Link Budget Analysis
163(36)
Overview
163(11)
Parameters Required to Analyze Link
174(3)
Losses
174(1)
Free Space Loss (FSL)
174(1)
Effective Isotropic Radiated Power (EIRP)
175(1)
Receive System Noise
175(1)
Receive System Total System Noise Temperature
176(1)
Receive System Figure of Merit---(GIT)
176(1)
Basic Link Analysis Approach
177(1)
System Equations
177(1)
Example Link Budget
178(1)
Auxiliary Equations
178(6)
Antenna Gain
178(1)
``Back-Off''
178(3)
Satellite Link Budget Model
181(1)
Satellite Power Transfer and Back-Off
181(1)
Satellite Back-Off
182(1)
Flux Density Attenuation
183(1)
Unity Antenna-Flux Density Conversion
183(1)
Performance Calculations
184(10)
Margin
184(1)
Performance Equations---FM
184(1)
TV Performance
185(1)
FM Performance Threshold
185(1)
Digital Modulation Performance
185(1)
Rain Fade
186(1)
Fade Characterization-Path Geometry
186(1)
Fade Characterization-Transmission Frequency
187(1)
Use of Rain Fade Margins
187(1)
Digital Modulation
188(1)
Digital Modulator Output Bandwidth
189(1)
Modulation Order
189(1)
Bandwidth Calculation and Spectral Efficiency
190(1)
Example Bandwidth Calculation
190(1)
Example Spectral Efficiency Calculation
191(1)
Error Performance of Digital Modulation
191(1)
Coding Gain
191(2)
G/T Degradation
193(1)
Rain Models
193(1)
Waveguide Losses
194(1)
References
194(1)
Appendix 6A: Formulas Generally Used in Link Budget Analysis
195(4)
IPv6 Overview
199(84)
Opportunities Offered by IPv6
200(4)
Introductory Overview of IPv6
204(11)
IPv6 Benefits
205(1)
Traditional Addressing Classes for IPv4
206(1)
Network Address Translation Issues in IPv4
207(1)
IPv6 Address Space
208(1)
Basic Protocol Constructs
209(1)
IPv6 Autoconfiguration
210(5)
Migration and Coexistence
215(3)
IPv6 Addressing Mechanisms
218(5)
Addressing Conventions
218(1)
Addressing Issues/Reachability
219(4)
Address Types
223(4)
Unicast IPv6 Addresses
223(1)
Aggregatable Global Unicast Addresses
223(1)
Link-Local (Unicast) Addresses
224(1)
Unspecified (Unicast) Address
224(1)
Loopback (Unicast) Address
224(1)
Compatibility (Unicast) Addresses
225(1)
Multicast IPv6 Addresses
225(2)
Anycast IPv6 Addresses
227(1)
Addresses for Hosts and Routers
227(3)
Interface Determination
228(1)
Mapping EUI-64 Addresses to IPv6 Interface Identifiers
229(1)
Mapping IEEE 802 Addresses to IPv6 Interface Identifiers
229(1)
Randomly Generated Interface Identifiers
229(1)
IPv6 Infrastructure
230(4)
Protocol Mechanisms
230(1)
Protocol-Support Mechanisms
230(4)
Routing and Route Management
234(1)
Configuration Methods
235(3)
Dynamic Host Configuration Protocol for IPv6
238(2)
IPv6 and Related Protocols (Details)
240(2)
IPv6 Header Format
242(1)
IPv6 Extension Headers
243(12)
Extension Header Order
244(1)
Options
245(1)
Hop-by-Hop Options Header
246(1)
Routing Header
247(3)
Fragment Header
250(4)
Destination Options Header
254(1)
No Next Header
255(1)
Packet Size Issues
255(1)
Flow Labels
256(1)
Traffic Classes
256(1)
Upper-Layer Protocol Issues
256(2)
Upper-Layer Checksums
256(1)
Maximum Packet Lifetime
257(1)
Maximum Upper-Layer Payload Size
258(1)
Responding to Packets Carrying Routing Headers
258(1)
Semantics and Usage of the Flow Label Field
258(1)
Formatting Guidelines for Options
259(3)
Introduction to Addressing
262(1)
IPv6 Addressing
262(10)
Addressing Model
262(1)
Text Representation of Addresses
263(1)
Text Representation of Address Prefixes
264(1)
Address Type Identification
264(1)
Unicast Addresses
265(1)
Interface Identifiers
265(1)
The Unspecified Address
266(1)
The Loopback Address
266(1)
Global Unicast Addresses
267(1)
IPv6 Addresses with Embedded IPv4 Addresses
267(1)
Local-Use IPv6 Unicast Addresses
268(1)
Anycast Addresses
268(1)
Required Anycast Address
269(1)
Multicast Addresses
269(1)
Predefined Multicast Addresses
270(1)
A Node's Required Addresses
271(1)
IANA Considerations: The Initial Assignment of IPv6 Address Space
272(1)
Creating Modified EUI-64 Format Interface Identifiers
272(2)
Links or Nodes with IEEE EUI-64 Identifiers
273(1)
Links or Nodes with IEEE 802 48-Bit MACs
273(1)
Links with Other Kinds of Identifiers
274(1)
Links without Identifiers
274(1)
64-Bit Global Identifier (EUI-64) Registration Authority
274(2)
Application Restrictions
275(1)
Distribution Restrictions
275(1)
Application Documentation
275(1)
Manufacturer-Assigned Identifiers
275(1)
More on Transition Approaches and Mechanisms
276(1)
References
277(1)
Appendix 7A: Header Compression
278(5)
Carrying IPv4, IPv6, and TCP over Satellite Links
283(22)
IP Networking
284(2)
Very Small Aperture Terminal (VSAT) Systems
286(7)
Issues Related to TCP support
293(2)
TCP Performance-Affecting Mechanisms
295(8)
Background
295(1)
Classical TCP Mechanisms
296(2)
Performance Improvements for TCP over Satellite Links
298(1)
TCP Extensions
298(1)
Gateways/Performance Enhancement Proxies (PEP)
299(3)
Application-Level Approaches
302(1)
References
303(2)
Satellite Communication in IPv6 Environments
305(12)
Motivations for IPv6 Support
305(2)
Initiatives for IPv6 Support
307(6)
The European Space Agency (ESA) Project
307(2)
The SATSIX Project
309(1)
European Commission's Seventh Framework Program
309(1)
The European IPv6 Task Force
310(2)
The ``Anywhere, Anytime Internet Access'' Project
312(1)
Satellite Broadband Multimedia System for IPv6 (SATIP6) Project
312(1)
Actual IPv6 Satellite Demos and Services
313(1)
IPv6 Implementation Scenarios and Issues
314(1)
References
315(2)
Appendix A: Preparation for IPv6 in Satellite Communications
317(12)
Executive Summary
317(1)
Document History
318(1)
A.1 Introduction
318(1)
A.2 Project Objectives
318(1)
A.3 Satellite Specific Protocol Issues for IPv6
319(3)
A.3.1 Link Characteristics
319(1)
A.3.2 Satellite Specific Link Layers
320(1)
A.3.2.1 DVB-S Link Layer
320(1)
A.3.2.2 DVB-RCS Link Layer
320(1)
A.3.3 Network Layer
321(1)
A.3.3.1 Header Compression
321(1)
A.3.3.2 IPv6 Multicast
321(1)
A.3.3.3 IPv6 Multihoming
321(1)
A.3.3.4 IPv6 Mobility Support
321(1)
A.3.4 Enhanced Transport Layer Protocols
322(1)
A.3.5 Network Management and AAA Issues
322(1)
A.4 Impact of IPv6 on Satellite Network Architectures and Services
322(3)
A.4.1 Investigation of Various Satellite Architectures
323(1)
A.4.2 Investigation of Modified Service Offerings
323(1)
A.4.2.1 IPv6 Stateless Address Autoconfiguration (SAS)
323(1)
A.4.2.2 End-to-End IP Addressing
323(1)
A.4.2.3 Mobile IPv6 Route Optimization
324(1)
A.4.2.4 Mandatory IPsec
324(1)
A.4.2.5 Cryptographically Generated Addresses (CGAs)
324(1)
A.4.3 Detailed Transition Plans
324(1)
A.4.3.1 Transition Plan for a DVB-S/SCPC Teleport
324(1)
A.4.3.2 Transition Plan for a DVB-S/RCS Teleport
325(1)
A.5 IPv6 Demonstration over Satellite
325(1)
A.5.1 Demonstration Scenario 1: IABG
325(1)
A.5.2 Demonstration Scenario 2: SILK
326(1)
A.6 Dissemination of Project Activities and Results
326(1)
A.7 Key Results and Recommendations
327(2)
A.7.1 Protocol Level Viewpoint
327(1)
A.7.2 Address Resolution and Configuration
327(1)
A.7.3 System and Architectural Viewpoint
327(1)
A.7.4 Recommendable Standardization, Dissemination, and Deployment Activities
328(1)
Index 329
Minoli, Daniel