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The aim of this book is to provide the reader with an overview of mobile satellite systems, from their initial introduction (Inmarsat), current satellite-PCS (referring to such systems as Globalstar), through to Satellite-UMTS and an understanding of the following: Ø The design concepts associated with non-geostationary satellite systems Ø (constellation, link budgets,... MoreDoppler, etc) Ø The concepts of UMTS (network architecture, aims, in the context of IMT-2000) and the role foreseen for the satellite component (complementary to terrestrial network, network extension, global availability, etc) Ø Inter-working between satellite and terrestrial networks (network architecture, ATM Adaptation Layer) Ø Radio interface technologies (WB-CDMA, TDMA, transmission environment) Ø Regulatory issues Ø Future services and applications Ø Potential satellite markets (prediction techniques, effect of tariffing policies on potential market) Table of contents : Preface Acknowledgements · Figures · Tables · Mobile Communication System Evolution · Mobile Satellite Systems · Constellation Characteristics and Orbital Parameters · Channel Characteristics · Radio Link Design · Network Procedures · Integrated Terrestial-Satellite Mobile Networks · Market Analysis · Future Developments Appendix A: Acronyms Appendix B: Symbols Index Market Description : · Primary: researchers / engineers / operators in research institutions and satellite service industries, market evaluators in the satellite communication sector · Secondary: postgraduates (MSc) / research student (PhD) in this subject are...
ISBN : 9788126507672
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