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BOOK EXCERPT:
The shift from network-oriented to user-oriented services in the 80s and early 90s has increased the penetration of satellite services into the user community. Parallel to this, worldwide interest has arisen in Personal Communication Services (PCS), where satellites play a crucial role in the provision of PCS all over the world. Satellite Personal Communication Networks (S-PCN) are extremely attractive because they can serve a significant sector of the rapidly growing cellular market. This publication presents market perspectives and technological aspects in relation to satellite mobile and personal communication services. Papers were written by some of the most acclaimed European specialists in PCS. They present basic concepts and the latest research results.
Product Details :
Genre |
: Technology & Engineering |
Author |
: Fulvio Ananasso |
Publisher |
: Springer Science & Business Media |
Release |
: 2012-12-06 |
File |
: 338 Pages |
ISBN-13 |
: 9781447130239 |
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BOOK EXCERPT:
This book of proceedings contains papers for the Second European Workshop on Mobile/Personal Satcoms (EMPS '96), held in Rome, Italy, and hosted by the Consiglio Nazionale delle Ricerche. The EMPS '96 workshop follows the edition of two years ago, and is intended as an occasion for exchange of information and opinions among experts in the fast-growing field of mobile satellite communications. With respect to the first successful edition we only made one main modification. We issued a formal call for papers, instead oflimiting the selection process to invited papers as was in the past: 60 papers were received from 18 countries. Each paper has been reviewed by at least two referees, and then 41 papers were selected by the Workshop Steering Committee (WSC). An invited introductory lecture opens the workshop and is given by Dr. Andrew J. Viterbi, who is also honorary chairman of EMPS '96. Satellite Personal Communications Networks (SPCNs) are now expected to grow very fast, even beyond the most optimistic forecast: their unique feature to establish ex abrupto a world-wide communication fabric is certainly the winning card. Market analyses now indicate that LEO networks already planned to be operational around 1998 even risk being overwhelmed by users request, so that their extensions are already being considered. And, additionally, multimedia SPCNs are also being introduced at higher frequencies to provide broadband services.
Product Details :
Genre |
: Technology & Engineering |
Author |
: Francesco Vatalaro |
Publisher |
: Springer Science & Business Media |
Release |
: 2012-12-06 |
File |
: 574 Pages |
ISBN-13 |
: 9781447115168 |
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BOOK EXCERPT:
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.
Product Details :
Genre |
: Technology & Engineering |
Author |
: Marina Ruggieri |
Publisher |
: Springer Science & Business Media |
Release |
: 2012-12-06 |
File |
: 424 Pages |
ISBN-13 |
: 9781447108092 |
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BOOK EXCERPT:
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.
Product Details :
Genre |
: Technology & Engineering |
Author |
: E. Lutz |
Publisher |
: Springer Science & Business Media |
Release |
: 2012-12-06 |
File |
: 438 Pages |
ISBN-13 |
: 9783642597275 |
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BOOK EXCERPT:
Dieser Band behandelt neueste Entwicklungen in der Technologie der Satellitennetzwerke - vom satellitengestützten Telefonnetz über die ATM-Übertragung per Satellit bis hin zum satellitengestützten UMTS-System. Daneben erläutern die Autoren detailliert Prognosemethoden für die Analyse von Marktsituationen und bewerten das Potential von satellitengestützten UMTS-Märkten. Einen weiteren Schwerpunkt bildet die Integration von terrestrischen und satellitengestützten Netzwerken, u.a. demonstriert anhand des Generic Radio Access Network (GRAN).
Product Details :
Genre |
: Technology & Engineering |
Author |
: Ray E. Sheriff |
Publisher |
: John Wiley & Sons |
Release |
: 2001-11-28 |
File |
: 390 Pages |
ISBN-13 |
: 047172047X |
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BOOK EXCERPT:
This book discusses current theory regarding global mobile satellite communications (GMSC) for maritime, land (road and rail), and aeronautical applications. It covers how these can enable connections between moving objects such as ships, road and rail vehicles and aircrafts on one hand, and on the other ground telecommunications subscribers through the medium of communications satellites, ground earth stations, Terrestrial Telecommunication Networks (TTN), Internet Service Providers (ISP) and other wireless and landline telecommunications providers. This new edition covers new developments and initiatives that have resulted in land and aeronautical applications and the introduction of new satellite constellations in non-geostationary orbits and projects of new hybrid satellite constellations. The book presents current GMSC trends, mobile system concepts and network architecture using a simple mode of style with understandable technical information, characteristics, graphics, illustrations and mathematics equations. The first edition of Global Mobile Satellite Communications (Springer, 2005) was split into two books for the second edition—one on applications and one on theory. This book presents global mobile satellite communications theory.
Product Details :
Genre |
: Technology & Engineering |
Author |
: Stojče Dimov Ilčev |
Publisher |
: Springer |
Release |
: 2016-09-23 |
File |
: 642 Pages |
ISBN-13 |
: 9783319391717 |
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BOOK EXCERPT:
Global mobile satellite communications (GMSC) are specific satellite communication systems for maritime, land and aeronautical applications. It enables connections between moving objects such as ships, vehicles and aircrafts, and telecommunications subscribers through the medium of communications satellites, ground earth stations, PTT or other landline telecommunications providers. Mobile satellite communications and technology have been in use for over two decades. Its initial application is aimed at the maritime market for commercial and distress applications. In recent years, new developments and initiatives have resulted in land and aeronautical applications and the introduction of new satellite constellations in non-geostationary orbits such as Little and Big LEO configurations and hybrid satellite constellations as Ellipso Borealis and Concordia system. This book is important for modern shipping, truck, train and aeronautical societies because GMSC in the present millennium provides more effective business and trade, with emphasis on safety and commercial communications. Global Mobile Satellite Communications is written to make bridges between potential readers and current GMSC trends, mobile system concepts and network architecture using a simple mode of style with understandable technical information, characteristics, graphicons, illustrations and mathematics equations. Global Mobile Satellite Communications represents telecommunications technique and technology, which can be useful for all technical staff on vessels at sea and rivers, on all types of land vehicles, on planes, on off shore constructions and for everyone possessing satellite communications handset phones.
Product Details :
Genre |
: Technology & Engineering |
Author |
: Stojce Dimov Ilcev |
Publisher |
: Springer Science & Business Media |
Release |
: 2005-12-05 |
File |
: 515 Pages |
ISBN-13 |
: 9781402027840 |
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BOOK EXCERPT:
Consisting of selected technical contributions to the European Project COST252, this volume provides many innovative results which can be the basis for new global telecommunications systems providing multimedia services at high rates. It also presents new perspectives on communications problems in various areas.
Product Details :
Genre |
: Technology & Engineering |
Author |
: Enrico Del Re |
Publisher |
: Springer Science & Business Media |
Release |
: 2012-12-06 |
File |
: 209 Pages |
ISBN-13 |
: 9781447101314 |
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BOOK EXCERPT:
Globalization of Mobile and Wireless Communications is a collection of cutting-edge research in mobile and wireless communications with impact on developments as far forward as 2020 and beyond. The book draws upon the insights and performed research work of leading experts in the field. Topics of discussion are related but not limited to spectrum-efficient radio interface technologies, enabling technologies for reconfigurability, wireless sensor networks, cognitive networks, coherent wireless transmission, algorithmic design, middleware for novel services and applications. The material has been edited to provide a vision for the future of mobile and wireless, towards a dynamic communication system that breaks down the barriers between communications means; and evolves and integrates business models and culture to match the technological evolution. In addition, strategies on how to overcome the technological challenges for achieving that vision are also outlined.
Product Details :
Genre |
: Technology & Engineering |
Author |
: Ramjee Prasad |
Publisher |
: Springer Science & Business Media |
Release |
: 2010-11-11 |
File |
: 345 Pages |
ISBN-13 |
: 9789400701076 |
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BOOK EXCERPT:
Highlighting satellite and earth station design, links and communication systems, error detection and correction, and regulations and procedures for system modeling, integrations, testing, and evaluation, Satellite Communication Engineering provides a simple and concise overview of the fundamental principles common to information communications. It discusses block and feedback ciphering; covers orbital errors; evaluates multi-beam satellite networks; illustrates bus, electrical, and mechanical systems design; analyzes system reliability and availability; elucidates reflector/lens, phased array, and helical antenna systems; explores channel filters and multiplexers; and more.
Product Details :
Genre |
: Technology & Engineering |
Author |
: Michael Olorunfunmi Kolawole |
Publisher |
: CRC Press |
Release |
: 2002-05-24 |
File |
: 277 Pages |
ISBN-13 |
: 9780824744366 |