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Acronyms and Abbreviations. |
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1.1 VSAT network definition. |
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1.2 VSAT network configurations. |
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1.3 User terminal connectivity. |
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1.4 VSAT network applications and types of traffic. |
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1.4.1 Civilian VSAT networks. |
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1.4.2 Military VSAT networks. |
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1.5 VSAT networks: involved parties. |
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1.6 VSAT network options. |
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1.6.3 Fixed/demand assignment. |
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1.7 VSAT network earth stations. |
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1.9.2 Access to the space segment. |
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2. Use of satellites for VSAT networks. |
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2.1.1 The relay function. |
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2.1.2 Transparent and regenerative payload. |
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2.1.4 Impact of coverage on satellite relay performance. |
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2.2.1 Newton's universal law of attraction. |
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2.2.2 Orbital parameters. |
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2.3 The geostationary satellite. |
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2.3.2 Launching the satellite. |
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2.3.3 Distance to the satellite. |
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2.3.5 Conjunction of the sun and the satellite. |
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2.3.6 Orbit perturbations. |
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2.3.7 Apparent satellite movement. |
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2.4 Satellites for VSAT services. |
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3.1.2 VSAT. |
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3.2 The customer's concerns. |
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3.2.1 Interfaces to end equipment. |
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3.2.2 Independence from vendor. |
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3.2.4 Access to the service. |
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3.2.6 Failure and disaster recovery. |
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3.2.7 Blocking probability. |
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4.2.1 Links and connections. |
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4.2.6 Channel efficiency. |
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4.2.7 Channel utilization. |
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4.3 Traffic characterization. |
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4.3.2 Traffic measurements. |
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4.3.3 Traffic source modeling. |
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4.4 The OSI reference model for data communications. |
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4.4.1 The physical layer. |
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4.4.2 The data link layer. |
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4.4.4 The transport layer. |
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4.4.5 The upper layers (5 to 7). |
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4.5 Application to VSAT networks. |
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4.5.1 Physical and protocol configurations of a VSAT network. |
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4.5.2 Protocol conversion (emulation). |
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4.5.3 Reasons for protocol conversion. |
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4.6.1 Basic multiple access protocols. |
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4.6.3 Star-shaped networks. |
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4.6.4 Fixed assignment versus demand assignment. |
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4.6.5 Random time division multiple access. |
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4.7.2 Guidelines for preliminary dimensioning. |
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5. Radio frequency link analysis. |
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5.1.2 Interference noise. |
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5.1.3 Intermodulation noise. |
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5.1.4 Carrier power to noise power spectral density ratio. |
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5.2.1 Power flux density at satellite distance. |
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5.2.2 Effective isotropic radiated power of the earth station. |
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5.2.4 Figure of merit of satellite receiving equipment. |
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5.3.1 Effective isotropic radiated power of the satellite. |
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5.3.2 Flux density at earth surface. |
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5.3.3 Downlink path loss. |
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5.3.4 Figure of merit of earth station receiving equipment. |
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5.4 Intermodulation analysis. |
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5.5 Interference analysis. |
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5.5.1 Expressions for carrier-to-interference ratio. |
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5.5.2 Types of interference. |
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5.5.4 External interference. |
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5.6 Overall link performance. |
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5.7 Bit error rate determination. |
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5.8 Power versus bandwidth exchange. |
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Appendix 1: Traffic source models. |
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Appendix 2: Automatic repeat request (ARQ) protocols. |
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Appendix 3: Interface protocols. |
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Appendix 4: Antenna parameters. |
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Appendix 5: Emitted and received power. |
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Appendix 6: Carrier amplification. |
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Appendix 7: VSAT products. |
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