Land-mobile radio system engineering
Garry C. Hess
Bok · Engelsk · 1993
| Originaltittel | [ Land-mobile radio system engineering .] Engelsk
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|---|---|
| Omfang | xvii, 371 sider : illustrasjoner
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| Passer for | |
| Opplysninger | Ch. 1. Introduction. 1.1. A Brief History of Land-Mobile Radio Communication. 1.2. Outline of Chapter Contents -- Ch. 2. Free-Space Propagation. 2.1. Free-Space Transmission Loss. 2.2. Far-Field Qualification. 2.3. Additional Line-of-Sight Attenuation Factors. 2.4. Antenna Gain Units. 2.5. Additional Antenna Terminology. 2.6. Field Strength. 2.7. Example Problem: Spurious Power Emission -- Ch. 3. Additional Transmission Loss Relations. 3.1. Plane Earth Propagation Model. 3.2. Meteor Scatter Propagation Model. 3.3. Power-Law Propagation -- Ch. 4. Noise Considerations. 4.1. Additive White Gaussian Noise. 4.2. Noise Equivalent Bandwidth. 4.3. Noise Figure. 4.4. Y-Factor Measurement. 4.5. System Noise Figure and G/T. 4.6. An Example of Nonflat (Colored) Noise -- Ch. 5. Sample Radio Link Analyses. 5.1. Satellite TVRO Link Analysis. 5.2. Land-Mobile Radio Link Analysis -- Ch. 6. Character of Land-Mobile Radio Propagation. 6.1. Power-Law Propagation Regime.; 6.2. Lognormal-Shadowing Propagation Regime. 6.3. Rayleigh-Fading Propagation Regime -- Ch. 7. Probability Theory Refresher. 7.1. What is Probability? 7.2. Operations with Events. 7.3. Probability Laws. 7.4. Concept of the Random Variable. 7.5. Mathematical Expectation. 7.6. Sample Applications -- Ch. 8. Central Limit Theorem. 8.1. Sum of Many Independent, Identically Distributed Random Variables. 8.2. Rapidity of Convergence. 8.3. Central Limit Theorem -- Ch. 9. Probability Theory Refresher, Continued. 9.1. Functions of a Single Continuous Random Variable. 9.2. Extension of Random Variable Concept to Two Variables. 9.3. Sample Applications. 9.4. Estimation of Distribution Parameters. 9.5. Other Aspects of Rayleigh Fading -- Ch. 10. Coverage Analysis and Simulation. 10.1. Area Coverage with Power-Law Propagation and Lognormal Shadowing. 10.3. Impact of Rayleigh Fading on Coverage. 10.4. Measurement of Trunked System Subscriber Unit Signal Characteristics.; 10.5. Adjacent Channel Interference Considerations in the Land-Mobile Radio Service. 10.6. Spectrum Efficiency Potential of 25-kHz Offset Channel Assignments in the 821-to 824- and 866- to 869-MHz Public Safety Bands. 10.7. Interference Potential of Cordless Telephone Sharing with Public Safety Band Users. 10.8. Further Sharing of UHF Television by Private Land-Mobile Radio Services. 10.9. 800-MHz SMR Cochannel Spacing. 10.10. Cellular System Operation. 10.11. Analysis of Intermodulation Interference -- Ch. 11. Diversity. 11.1. Classification of Techniques. 11.2. Selection Diversity Combining. 11.3. Maximal-Ratio Combining. 11.4. Analysis of a Special Form of Selection Diversity -- Ch. 12. Simulcast. 12.1. Description. 12.2. Two-Signal Frequency Modulation Simulcast Analysis. 12.3. Capture Analyses. 12.4. Computer Simulation of Analog FM Simulcast Performance. 12.5. Rapid, Robust Method for Establishing Signal Quality. 12.6. Computer Simulation of Digital Simulcast Coverage.; Ch. 13. Traffic Engineering. 13.1. Message Length Characteristics. 13.2. Traffic Load Estimation. 13.3. Grade-of-Service Evaluation. 13.4. Trunked System Control Channel Performance. 13.5. Analysis of Trunked System Performance with Load Shedding. 13.6. Analysis of Group Call Access Delay -- Ch. 14. Land-Mobile Satellite Systems. 14.1. History. 14.2. Multiple Beam, Geostationary Satellite System Cost and Performance Optimization. 14.3. LEO Satellite-to-Subscriber Unit Fade-Margin Analysis. 14.4. Sample LEO Mobile Satellite Link Budget -- Ch. 15. Frequency Modulation Performance. 15.1. Fundamentals of Frequency Modulation. 15.2. Spectrum. 15.3. Transmission Bandwidth. 15.4. Demodulation in the Presence of Noise and Nonfaded Conditions. 15.5. Performance in the Presence of Noise and Rayleigh Fading. 15.6. Performance in the Presence of Noise, Interference, and Rayleigh Fading -- Ch. 16. Building Shadowing Adjustment Model Investigation. 16.1. Introduction.; 16.2. Artificial Neural Network Models. 16.3. Group Classification Models. 16.4. Linear Regression Models.. - This practical design guide presents a complete tutorial on the science of land-mobile radio system engineering, addressing not only today's systems, but the emerging digital and microcellular systems of tomorrow as well.
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| Emner | |
| Dewey | |
| ISBN | 0890066809
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