Software Radio Architecture: Object-Oriented Approaches to Wireless Systems EngineeringIn einem sogenannten Software-Radio werden die Modulations-Wellenformen nicht durch herkömmliche elektronische Schaltungen, sondern durch eine Software erzeugt. Die so generierten digitalen Signale werden durch einen Breitband-D/A-Wandler in das gewünschte analoge modulierte Signal überführt. Grundlagen und Anwendungen der Technologie erläutert der Autor dieses Bandes, gestützt auf jahrelange Erfahrungen als Seminarleiter. (11/00) |
Contents
1 | |
2 Architecture Evolution | 35 |
3 The Radio Spectrum and RF Environment | 73 |
4 SystemsLevel Architecture Analysis | 112 |
5 NodeLevel Architecture Analysis | 171 |
6 Segment Design Tradeoffs | 236 |
7 Antenna Segment Tradeoffs | 244 |
8 RFIF Conversion Segment Tradeoffs | 265 |
11 Software Architecture Tradeoffs | 347 |
12 Software Component Characteristics | 384 |
13 Performance Management | 437 |
14 Smart Antennas | 467 |
15 Applications | 482 |
16 Reference Architecture | 493 |
References | 495 |
Glossary | 515 |
Other editions - View all
Software Radio Architecture: Object-Oriented Approaches to Wireless Systems ... Joseph Mitola, III No preview available - 2004 |
Software Radio Architecture: Object-Oriented Approaches to Wireless Systems ... Joseph Mitola, III No preview available - 2000 |
Common terms and phrases
addition air interface algorithms allocated analog ASIC bandwidth base station baseband beamforming bits bitstream carrier CDMA cell site cellular channel chips Cognitive radio communications complexity components computational constraints CORBA data rate decoding defined demodulation design rules digital filter dynamic range example FPGA frequency functions handset hardware IEEE IEEE Press illustrated in Figure implemented INFOSEC infrastructure interconnect interference kbps layer LVHF military mobile modem modulation multipath multiple narrowband noise open-architecture operations packet parameters Params & Mode performance processing capacity processor programmable propagation protocol PSTN radio applications radio architecture radio node receiver reference platform RF conversion satellite SDR Forum segment SINCGARS smart antenna software radio software-radio architecture SPEAKeasy specific spectrum standard stream subscriber TDMA techniques tradeoffs traffic vocoder voice waveform wideband wireless