03741nam 22006614a 450 991082861220332120200520144314.01-280-20033-297866102003370-306-47546-410.1007/b117718(CKB)111056486606600(EBL)3035620(SSID)ssj0000140989(PQKBManifestationID)11151305(PQKBTitleCode)TC0000140989(PQKBWorkID)10054971(PQKB)11276459(DE-He213)978-0-306-47546-7(MiAaPQ)EBC3035620(Au-PeEL)EBL3035620(CaPaEBR)ebr10052601(CaONFJC)MIL20033(OCoLC)51785090(PPN)237936445(EXLCZ)9911105648660660020011004d2002 uy 0engur|n|---|||||txtccrDoppler applications in LEO satellite communication systems[electronic resource] /by Irfan Ali ... [et al.]1st ed. 2002.Boston Kluwer Academic Publishersc20021 online resource (126 p.)The Kluwer international series in engineering and computer science ;656"CD-ROM included."0-7923-7616-1 Includes bibliographical references and index.Little LEO Satellites -- Doppler Characterization -- Doppler Estimation at Terminals -- Satellite Visibility Prediction -- Doppler Based Multiple Access -- Doppler for Power Control -- DBMA Simulation Software.Doppler Applications in LEO Satellite Communication Systems develops and presents an important class of techniques useful in the construction of little Low Earth Orbit (LEO) satellite communication systems. It centers on the very significant Doppler shift that attends communications through a LEO satellite and shows how this phenomenon can be exploited for an unexpected benefit. The techniques taught in the book are expected to be particularly attractive to system engineers because ground-based transceivers must generally compensate for the large Doppler component and therefore the necessary receiver processing loops are often already in place and expensed. This volume starts with a recounting of the characteristics of a LEO satellite and its orbit. The 2nd chapter addresses the LEO orbital geometry and reviews the Doppler effect attending LEO communications. Chapter three is focused on the important task of estimating the Doppler at a ground terminal. Appropriate signal processing algorithms are reviewed. Chapter four is concerned with predicting LEO satellite visibility. Chapters five and six are, respectively, devoted to the use of the significant LEO Doppler as an aid in a new traffic flow control protocol and as an aid for effecting communications power control. The last chapter describes MATLAB® based analysis. Doppler Applications in LEO Satellite Communication Systems provides a thorough review of the LEO Doppler phenomenon.Kluwer international series in engineering and computer science ;SECS 656.Artificial satellites in telecommunicationDoppler effectSignal processingArtificial satellites in telecommunication.Doppler effect.Signal processing.621.382/38Ali Irfan1965-1594856MiAaPQMiAaPQMiAaPQBOOK9910828612203321Doppler applications in LEO satellite communication systems3915569UNINA