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Satellite Systems For Personal And Broadband Communications

Author: E. Lutz
Publisher: Springer Science & Business Media
ISBN: 3642597270
Size: 19.28 MB
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A scientific overview of current and future satellite systems for mobile and broadband communications. In part I, the fundamentals of geostationary and non-geostationary satellite constellations and the related questions of communications technology are treated. Part II deals with satellite systems for mobile communications and treats several network features as well as their technology, regulation and financing. Part III is devoted to future satellite systems for broadband communications and explains the specialities of satellite communications, particularly on the basis of ATM and TCP/IP. An extensive survey on operating and planned satellite systems completes the book.

Broadband Satellite Communications For Internet Access

Author: Sastri L. Kota
Publisher: Springer Science & Business Media
ISBN: 1441988955
Size: 37.53 MB
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Broadband Satellite Communications for Internet Access is a systems engineering methodology for satellite communication networks. It discusses the implementation of Internet applications that involve network design issues usually addressed in standard organizations. Various protocols for IP- and ATM-based networks are examined and a comparative performance evaluation of different alternatives is described. This methodology can be applied to similar evaluations over any other transport medium.

Satellite Systems For Personal Applications

Author: Madhavendra Richharia
Publisher: Wiley
ISBN: 0470665602
Size: 47.20 MB
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Presents the concepts, technology, and role of satellite systems in support of personal applications, such as mobile and broadband communications, navigation, television, radio and multimedia broadcasting, safety of life services, etc. This book presents a novel perspective on satellite systems, reflecting the modern personal technology context, and hence a focus on the individual as end-user. The book begins by outlining key generic concepts before discussing techniques adopted in particular application areas; next, it exemplifies these techniques through discussion of state-of-art current and emerging satellite systems. The book concludes by contemplating the likely evolution of these systems, taking into consideration influences and trends in technology, in conjunction with growing user expectations. In addition to addressing satellite systems that directly interact with personal devices, the book additionally considers those indirect applications where there is an increasing interest by individuals - notably, in remote sensing. As such, the book uniquely encompasses the entire gamut of satellite-enabled personal / end-user applications. Key Features: Broad scope - views satellite systems generically with regards to their applicability across a wide range of personal application areas Strong foundation in underlying concepts State-of-the-art system examples Review of trends in relevant areas of satellite technology Revision questions at the end of each chapter The book is suited to individuals, engineers, scientists, service providers, system operators, application developers and managers interested or involved in the use of satellite technology for personal applications. It should also hold interest for use in research institutes interested in promoting inter-disciplinary cross-fertilization of ideas, as well as by financiers, policy makers, and strategists interested in gaining a better understanding of this technology.

Mobile And Personal Satellite Communications 3

Author: Marina Ruggieri
Publisher: Springer Science & Business Media
ISBN: 1447108094
Size: 50.75 MB
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This book of Proceedings contains papers of the "Third European Workshop on Mobile/Personal Satcoms" (EMPS '98), held in Venice, Italy, November 1998. For the third time, EMPS has given to the experts an opportunity for exchanging opinions and novel ideas in the exciting field of mobile and personal satellite communications. As with the 1996 edition, EMPS '98 issued a formal call for papers, gathering a large number of contributions from many different countries. Each submitted paper has been reviewed by international referees and, finally, selected by the Workshop Steering Committee (WSC). Furthermore, key-topics in the field of mobile/personal satcoms have also been focused on through a few invited papers. As EMPS has been conceived to gather trends and novelties in the field of mobile/personal satcoms, it is tightly matched to the natural evolution of the field itself. In this frame, the reader will notice how the dominant topics are related to system and network issues, while a very little number of contributions have been provided in the propagation and channel related areas. This represents a natural trend of a field, where deep efforts have been paid in the past years to understanding and modelling the physical layer and where the present interest is mostly migrating to the applications. Further changes and novelties may be envisaged in the future of this field. I believe that EMPS will continue to represent an effective opportunity to catch and understand more deeply this evolution.

Satellite Personal Communications For Future Generation Systems

Author: Enrico Del Re
Publisher: Springer Science & Business Media
ISBN: 9781852335373
Size: 17.89 MB
Format: PDF, Mobi
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Consisting of selected technical contributions to the European Project COST252 (Evolution of Satellite Personal Communications from 2nd to Future Generation Systems) this volume provides many innovative results which can be the basis for new global (mobile /terrestrial/satellite) telecommunications systems providing multimedia services at high rates. The latest research results and new perspectives on communications problems are presented in areas such as: - Satellite systems; - Management signalling and resource allocation; - CDMA system and receivers; - Protocols; - Coding; - Satellite-ATM and Satellite-UMTS. The book deals with the satellite components for the third-generation mobile UMTS/IMT-2000 Systems. The satellite component (both geostationary and non-geostationary constellations of satellites) of the future systems offers in particular an effective mean for providing advanced mobile wideband multimedia services to users the world-wide at rates up to 2Mb/s. Satellite Personal Communications for Future-generation Systems will be of particular interest for both researchers and telecommunications professionals.

Rf And Microwave Wireless Systems

Author: Kai Chang
Publisher: John Wiley & Sons
ISBN: 0471463876
Size: 75.51 MB
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A comprehensive introduction to the hardware, parameters, andarchitectures of RF/microwave wireless systems As the basis for some of the hottest technologies of the newmillennium, radio frequency (RF) and microwave wireless systemsrapidly propel us toward a future in which the transmission ofvoice, video, and data communications will be possible anywhere inthe world through the use of simple, handheld devices. This book provides scientists and engineers with clear, thorough,up-to-date explanations of all aspects of RF and microwave wirelesssystems, including general hardware components, system parameters,and architectures. Renowned authority Kai Chang covers bothcommunication and radar/sensor systems and extends the discussionto other intriguing topics, from global positioning systems (GPS)to smart highways and smart automobiles. With an emphasis on basicoperating principles, Dr. Chang reviews waves and transmissionlines, examines modulation and demodulation and multiple-accesstechniques, and helps bridge the gap between RF/microwaveengineering and communication system design. Ample practicalexamples of components and system configurations and nearly 300illustrations and photographs complete this timely andindispensable resource. An Instructor's Manual presenting detailed solutions to all theproblems in the book is available from the Wiley editorialdepartment

Towards A Global 3g System

Author: Ramjee Prasad
Publisher: Artech House
ISBN: 9781580531382
Size: 72.95 MB
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Europe's leading experts from industry and academia present the results of the research into advanced mobile technologies and services performed within the scope of the ACTS R& D program in two new book volumes. Invaluable for industry professionals and researchers, the state-of-the-art in European R& D into wireless technologies is detailed in these two works.