ICC '80 Conference Record

ICC '80 Conference Record PDF Author:
Publisher:
ISBN:
Category : Telecommunication
Languages : en
Pages : 1712

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ICC '80 Conference Record

ICC '80 Conference Record PDF Author:
Publisher:
ISBN:
Category : Telecommunication
Languages : en
Pages : 1712

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Book Description


NASA Reference Publication

NASA Reference Publication PDF Author:
Publisher:
ISBN:
Category : Astronautics
Languages : en
Pages : 552

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International Reference Guide to Space Launch Systems

International Reference Guide to Space Launch Systems PDF Author: Steven J. Isakowitz
Publisher: AIAA
ISBN: 9781563473531
Category : Reference
Languages : en
Pages : 622

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Book Description
This best-selling reference guide contains the most reliable and up-to-date material on launch programs in Brazil, China, Europe, India, Israel, Japan, Russia, Ukraine, and the United States. Packed with illustrations and figures, the third edition has been extensively updated and expanded, and offers a quick and easy data retrieval source for policymakers, planners, engineers, launch buyers, and students.

Digital Phase Modulation

Digital Phase Modulation PDF Author: John B. Anderson
Publisher: Springer Science & Business Media
ISBN: 1489920315
Category : Technology & Engineering
Languages : en
Pages : 509

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Book Description
The last ten years have seen a great flowering of the theory of digital data modulation. This book is a treatise on digital modulation theory, with an emphasis on these more recent innovations. It has its origins in a collabor ation among the authors that began in 1977. At that time it seemed odd to us that the subjects of error-correcting codes and data modulation were so separated; it seemed also that not enough understanding underlay the mostly ad hoc approaches to data transmission. A great many others were intrigued, too, and the result was a large body of new work that makes up most of this book. Now the older disciplines of detection theory and coding theory have been generalized and applied to the point where it is hard to tell where these end and the theories of signal design and modulation begin. Despite our emphasis on the events of the last ten years, we have included all the traditional topics of digital phase modulation. Signal space concepts are developed, as are simple phase-shift-keyed and pulse-shaped modulations; receiver structures are discussed, from the simple linear receiver to the Viterbi algorithm; the effects of channel filtering and of hardlimiting are described. The volume thus serves well as a pedagogical book for research engineers in industry and second-year graduate students in communications engineering. The production of a manageable book required that many topics be left out.

Conference Record

Conference Record PDF Author:
Publisher:
ISBN:
Category : Telecommunication
Languages : en
Pages : 1278

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NTC Record-1981

NTC Record-1981 PDF Author:
Publisher:
ISBN:
Category : Data transmission systems
Languages : en
Pages : 1046

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Marginal Ice Zone Bibliography

Marginal Ice Zone Bibliography PDF Author:
Publisher:
ISBN:
Category : Glaciology
Languages : en
Pages : 648

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Digital Telephony and Network Integration

Digital Telephony and Network Integration PDF Author: Bernhard E. Keiser
Publisher: Springer Science & Business Media
ISBN: 9401571775
Category : Science
Languages : en
Pages : 466

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Book Description
What is "digital telephony"? To the authors, the term digital telephony de notes the technology used to provide a completely digital point-to-point voice communication system from end to end. This implies the use of digital technol ogy from one end instrument through the transmission facilities and switching centers to another end instrument. Digital telephony has become possible only because of the recent and ongoing surge of semiconductor developments allowing microminiaturization and high reliability along with reduced costs. This book deals with both the future and the present. Thus, the first chapter is entitled, "A Network in Transition." As baselines, Chapters 2, 3, and 10 provide the reader with the present status of telephone technology in terms of voice digitization as well as switching principles. The book is an outgrowth of the authors' continuing engineering education course, "Digital Telephony," which they have taught since January, 1980, to attendees from business, industry, government, common carriers, and tele phony equipment manufacturers. These attendees come from a wide variety of educational backgrounds. but generally have the equivalent of at least a bachelor's degree in electrical engineering. The book has been written to provide both the engineering student and the practicing engineer a working knowledge of the principles of present and future voice communication systems based upon the use of the public switched network. Problems or discussion questions have been included at the ends of the chapters to facilitate the book's use as a senior level or first year graduate level course text.

Energy

Energy PDF Author:
Publisher:
ISBN:
Category : Fuel
Languages : en
Pages : 582

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Records of the Diplomatic Conference on the Revision of the Nice Agreement, 1977

Records of the Diplomatic Conference on the Revision of the Nice Agreement, 1977 PDF Author: World Intellectual Property Organization
Publisher: WIPO
ISBN: 9280500422
Category : Law
Languages : en
Pages : 219

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Book Description
The Records of the Diplomatic Conference on the Revision of the Nice Agreement contain the most important documents relating to that Conference, which were issued before, during and after it. The Diplomatic Conference was held on May 4 to 13, 1977, at the headquarters of the International Labor Organization (ILO) in Geneva.