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Mobile radio channels / Matthias Patzold
Resource type: Ressourcentyp: Buch (Online)Book (Online)Language: English Publisher: Chichester, West Sussex, U.K ; Hoboken, N.J : Wiley, 2012Edition: 2nd ed (Online-Ausg.)Description: Online-Ressource (1 online resource (1 v.))ISBN:- 9781283295376
- 1283295377
- 9781119974123
- 9780470517475
- 621.3845
- TK5103.2
- TK5103.2 .P385 2012
Contents:
Summary: Providing a comprehensive overview of the modelling, analysis and simulation of mobile radio channels, this book gives a detailed understanding of fundamental issues and examines state-of-the-art techniques in mobile radio channel modelling. It analyses several mobile fading channels, including terrestrial and satellite flat-fading channels, various types of wideband channels and advanced MIMO channels, providing a fundamental understanding of the issues currently being investigated in the field. Important classes of narrowband, wideband, and space-time wireless channels are explored in detail with descriptions of efficient simulation methods for mobile radio channels being central. Strong emphasis is placed on the detailed origin of the presented channel models and a high degree of mathematical unity is conveyed. Using the described channel models, the reader can evaluate the performance of wireless communication systems under propagation conditions which are typical for multipath channels in various environments. Introduces the fundamentals of stochastic and deterministic channel models Explores the modelling and simulation of both wideband and narrowband mobile radio channels as well as several classes of MIMO channels Describes general concepts including geometrical, reference and simulation models Discusses several methods for the modelling of given Doppler, delay, and angular profiles Elaborates on methods for the design, analysis, and realisation of efficient channel simulators Examines techniques for the development of fast channel simulators Provides links for downloading MATLAB®, programs enabling the simulation and analysis of the mobile fading channels models presented, on the companion website (www.wiley.com/go/paetzold).Summary: Intro -- MOBILE RADIO CHANNELS -- Contents -- Preface to the Second Edition -- List of Acronyms -- List of Symbols -- 1 Introduction -- 1.1 The Evolution of Mobile Radio Systems -- 1.2 Basic Knowledge of Mobile Radio Channels -- 1.3 Structure of this Book -- 2 Random Variables, Stochastic Processes, and Deterministic Signals -- 2.1 Random Variables -- 2.1.1 Basic Definitions of Probability Theory -- 2.1.2 Important Probability Density Functions -- 2.1.3 Functions of Random Variables -- 2.2 Stochastic Processes -- 2.2.1 Stationary Processes -- 2.2.2 Ergodic Processes -- 2.2.3 Level-Crossing Rate and Average Duration of Fades -- 2.2.4 Linear Systems with Stochastic Inputs -- 2.3 Deterministic Signals -- 2.3.1 Deterministic Continuous-Time Signals -- 2.3.2 Deterministic Discrete-Time Signals -- 2.4 Further Reading -- Appendix 2.A Derivation of Rice's General Formula for the Level-Crossing Rate -- 3 Rayleigh and Rice Channels -- 3.1 System Theoretical Description of Multipath Channels -- 3.2 Formal Description of Rayleigh and Rice Channels -- 3.3 Elementary Properties of Rayleigh and Rice Channels -- 3.3.1 Autocorrelation Function and Spectrum of the Complex Envelope -- 3.3.2 Autocorrelation Function and Spectrum of the Envelope -- 3.3.3 Autocorrelation Function and Spectrum of the Squared Envelope -- 3.4 Statistical Properties of Rayleigh and Rice Channels -- 3.4.1 Probability Density Function of the Envelope and the Phase -- 3.4.2 Probability Density Function of the Squared Envelope -- 3.4.3 Level-Crossing Rate and Average Duration of Fades -- 3.4.4 The Statistics of the Fading Intervals of Rayleigh Channels -- 3.5 Further Reading -- Appendix 3.A Derivation of the Jakes Power Spectral Density and the Corresponding Autocorrelation Function -- Appendix 3.B Derivation of the Autocorrelation Function of the Envelope.PPN: PPN: 809439565Package identifier: Produktsigel: ZDB-26-MYL | ZDB-30-PAD | ZDB-30-PQE
MOBILE RADIOCHANNELS; Contents; Preface to the Second Edition; List of Acronyms; List of Symbols; 1 Introduction; 1.1 The Evolution of Mobile Radio Systems; 1.2 Basic Knowledge of Mobile Radio Channels; 1.3 Structure of this Book; 2 Random Variables, Stochastic Processes, and Deterministic Signals; 2.1 Random Variables; 2.1.1 Basic Definitions of Probability Theory; 2.1.2 Important Probability Density Functions; 2.1.3 Functions of Random Variables; 2.2 Stochastic Processes; 2.2.1 Stationary Processes; 2.2.2 Ergodic Processes; 2.2.3 Level-Crossing Rate and Average Duration of Fades
2.2.4 Linear Systems with Stochastic Inputs2.3 Deterministic Signals; 2.3.1 Deterministic Continuous-Time Signals; 2.3.2 Deterministic Discrete-Time Signals; 2.4 Further Reading; Appendix 2.A Derivation of Rice's General Formula for the Level-Crossing Rate; 3 Rayleigh and Rice Channels; 3.1 System Theoretical Description of Multipath Channels; 3.2 Formal Description of Rayleigh and Rice Channels; 3.3 Elementary Properties of Rayleigh and Rice Channels; 3.3.1 Autocorrelation Function and Spectrum of the Complex Envelope; 3.3.2 Autocorrelation Function and Spectrum of the Envelope
3.3.3 Autocorrelation Function and Spectrum of the Squared Envelope3.4 Statistical Properties of Rayleigh and Rice Channels; 3.4.1 Probability Density Function of the Envelope and the Phase; 3.4.2 Probability Density Function of the Squared Envelope; 3.4.3 Level-Crossing Rate and Average Duration of Fades; 3.4.4 The Statistics of the Fading Intervals of Rayleigh Channels; 3.5 Further Reading; Appendix 3.A Derivation of the Jakes Power Spectral Density and the Corresponding Autocorrelation Function; Appendix 3.B Derivation of the Autocorrelation Function of the Envelope
Appendix 3.C Derivation of the Autocovariance Spectrum of the Envelope Under Isotropic Scattering ConditionsAppendix 3.D Derivation of the Level-Crossing Rate of Rice Processes with Different Spectral Shapes of the Underlying Gaussian Random Processes; 4 Introduction to Sum-of-Sinusoids Channel Models; 4.1 Principle of Deterministic Channel Modelling; 4.2 Elementary Properties of Deterministic Sum-of-Sinusoids Processes; 4.3 Statistical Properties of Deterministic Sum-of-Sinusoids Processes; 4.3.1 Probability Density Function of the Envelope and the Phase
4.3.2 Level-Crossing Rate and Average Duration of Fades4.3.3 Statistics of the Fading Intervals at Low Signal Levels; 4.3.4 Stationarity and Ergodicity of Sum-of-Sinusoids Processes; 4.4 Classes of Sum-of-Sinusoids Processes; 4.5 Basics of Sum-of-Cisoids Channel Models; 4.5.1 Elementary Properties of Stochastic Sum-of-Cisoids Processes; 4.5.2 Probability Density Function of the Envelope and Phase; 4.6 Criteria for the Performance Evaluation; 4.7 Further Reading; Appendix 4.A Derivation of the Autocorrelation Function of the Squared Envelope of Complex Deterministic Gaussian Processes
Appendix 4.B Derivation of the Exact Solution of the Level-Crossing Rate and the Average Duration of Fades of Deterministic Rice Processes
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