Tabla de Contenidos: “…3.13.1 Distributed Scattering Model 124 -- 3.13.2 Single-Ring Model 125 -- 3.13.3 Double-Ring Model 126 -- 3.13.4 COST 259 Models 127 -- 3.13.5 Multidimensional Parametric Channel Model 127 -- 3.13.6 Effect of Antenna Separation, Antenna Coupling and Angular Spread on Channel Capacity 128 -- 3.13.7 Effect of Mutual Coupling 130 -- 3.14 Effect of Number of Scatterers on Channel Capacity 134 -- 3.14.1 Free Space Propagation 135 -- 3.14.2 Limited Number of Multipath Components 136 -- 3.15 Keyholes 137 -- 3.16 Rician Channels 141 -- 3.17 Wideband MIMO Channels 143 -- 3.17.1 Wideband Channel Model 145 -- References 145 -- 4 Radio Channel Sounders 149 -- 4.1 Echoes of Sound and Radio 149 -- 4.2 Definitions and Objectives of Radio Sounders and Radar 151 -- 4.2.1 Modes of Operation 151 -- 4.2.2 Basic Parameters 152 -- 4.3 Waveforms 152 -- 4.4 Single-Tone CW Waveforms 153 -- 4.4.1 Analysis of a Single-Tone System 153 -- 4.5 Single-Tone Measurements 158 -- 4.5.1 Measurement Configurations 158 -- 4.5.2 Triggering of Data Acquisition 160 -- 4.5.3 Strategy of CW Measurements 162 -- 4.6 Spaced Tone Waveform 164 -- 4.7 Pulse Waveform 166 -- 4.7.1 Properties of the Pulse Waveform 167 -- 4.7.2 Factors Affecting the Resolution of Pulse Waveforms 171 -- 4.7.3 Typical Configuration of a Pulse Sounder 171 -- 4.7.4 Practical Considerations for Pulse Sounding 171 -- 4.8 Pulse Compression Waveforms 174 -- 4.8.1 Ideal Correlation Properties of Pulse Compression Sounding Waveforms 175 -- 4.8.2 Pulse Compression Detectors 177 -- 4.8.3 Comment on Pulse Compression Detectors 180 -- 4.9 Coded Pulse Signals 182 -- 4.9.1 Barker Codes (1953) 182 -- 4.9.2 PRBS Codes 184 -- 4.9.3 PRBS Related Codes: Gold Codes 192 -- 4.9.4 Kasami Code 194 -- 4.9.5 Loosely Synchronous Codes 196 -- 4.10 Serial Correlation Detection of Coded Transmission 196 -- 4.10.1 Sliding Correlator 196 -- 4.10.2 Stepped Cross Correlator 198 -- 4.11 Comment Regarding Coded Transmission 198 -- 4.12 Frequency Modulated Continuous Wave (FMCW) Signal 199.…”

“…La planificación 4.2. La estrategia 4.3. El formato del mensaje 4.4. Los elementos de un e-mail 4.5. …”
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“…While at the University of California at Berkeley, he implemented the 4.2BSD fast filesystem and was the Research Computer Scientist at the Berkeley Computer Systems Research Group (CSRG) overseeing the development and release of 4.3BSD and 4.4BSD. He earned his undergraduate degree in electrical engineering from Cornell University and did his graduate work at the University of California at Berkeley, where he received master's degrees in computer science and business administration and a doctoral degree in computer science. …”

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