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Error Control Techniques For Satellite And Space Communications
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Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781723571367 Total Pages :250 pages Book Rating :4.5/5 (713 download)
Book Synopsis Error Control Techniques for Satellite and Space Communications by : National Aeronautics and Space Administration (NASA)
Download or read book Error Control Techniques for Satellite and Space Communications written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-24 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: Brief summaries of research in the following areas are presented: (1) construction of optimum geometrically uniform trellis codes; (2) a statistical approach to constructing convolutional code generators; and (3) calculating the exact performance of a convolutional code. Costello, Daniel J., Jr. Unspecified Center NASA-CR-196302, NAS 1.26:196302 NAG5-557...
Book Synopsis Error control techniques for satellite and space communications by : Daniel J. Costello
Download or read book Error control techniques for satellite and space communications written by Daniel J. Costello and published by . This book was released on 1986 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781722207328 Total Pages :44 pages Book Rating :4.2/5 (73 download)
Book Synopsis Error Control Coding Techniques for Space and Satellite Communications by : National Aeronautics and Space Administration (NASA)
Download or read book Error Control Coding Techniques for Space and Satellite Communications written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-02 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is well known that the BER performance of a parallel concatenated turbo-code improves roughly as 1/N, where N is the information block length. However, it has been observed by Benedetto and Montorsi that for most parallel concatenated turbo-codes, the FER performance does not improve monotonically with N. In this report, we study the FER of turbo-codes, and the effects of their concatenation with an outer code. Two methods of concatenation are investigated: across several frames and within each frame. Some asymmetric codes are shown to have excellent FER performance with an information block length of 16384. We also show that the proposed outer coding schemes can improve the BER performance as well by eliminating pathological frames generated by the iterative MAP decoding process. Costello, Daniel J., Jr. and Takeshita, Oscar Y. and Cabral, Hermano A. Goddard Space Flight Center NAG5-557...
Book Synopsis Monthly Catalog of United States Government Publications by :
Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Monthly Catalogue, United States Public Documents by :
Download or read book Monthly Catalogue, United States Public Documents written by and published by . This book was released on 1995 with total page 1484 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Essentials of Error-Control Coding Techniques by : Hideki Imai
Download or read book Essentials of Error-Control Coding Techniques written by Hideki Imai and published by Academic Press. This book was released on 2014-06-28 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Essentials of Error-Control Coding Techniques presents error-control coding techniques with an emphasis on the most recent applications. It is written for engineers who use or build error-control coding equipment. Many examples of practical applications are provided, enabling the reader to obtain valuable expertise for the development of a wide range of error-control coding systems. Necessary background knowledge of coding theory (the theory of error-correcting codes) is also included so that the reader is able to assimilate the concepts and the techniques. The book is divided into two parts. The first provides the reader with the fundamental knowledge of the coding theory that is necessary to understand the material in the latter part. Topics covered include the principles of error detection and correction, block codes, and convolutional codes. The second part is devoted to the practical applications of error-control coding in various fields. It explains how to design cost-effective error-control coding systems. Many examples of actual error-control coding systems are described and evaluated. This book is particularly suited for the engineer striving to master the practical applications of error-control coding. It is also suitable for use as a graduate text for an advanced course in coding theory.
Book Synopsis Scientific and Technical Aerospace Reports by :
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Dynamics of Meteor Outbursts and Satellite Mitigation Strategies by : Glenn E. Peterson
Download or read book Dynamics of Meteor Outbursts and Satellite Mitigation Strategies written by Glenn E. Peterson and published by AIAA. This book was released on 1999 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt: The potential threat posed by Leonid meteroids to orbiting spacecraft over the next several years calls for new dynamic mitigation strategies to assist the satellite community in reducing the danger to its vehicles. This book offers deliberate dynamic mitigation strategies to complement the traditional shielding strategies, providing mission operators additional ways to decrease the danger. Five different attitude control and orbit maneuvering options are examined in detail. The information is presented in algorithmic form to allow technically competent, but meteoroid inexperienced, operators to easily understand the phenomena, assess the danger, and implement procedures. Although general in scope, the book emphasizes the Leonid meteor events of the 1998-2002 timeframe.
Author :United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch Publisher : ISBN 13 : Total Pages :1080 pages Book Rating :4.E/5 ( download)
Book Synopsis Japanese Science and Technology, 1983-1984 by : United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch
Download or read book Japanese Science and Technology, 1983-1984 written by United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch and published by . This book was released on 1985 with total page 1080 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Gerry E. Hendershot Publisher :Department of Health and Human Services Public Health Service National Center for Health Statistics ISBN 13 :9780840602220 Total Pages :982 pages Book Rating :4.6/5 (22 download)
Book Synopsis Use of Services for Family Planning and Infertility, United States by : Gerry E. Hendershot
Download or read book Use of Services for Family Planning and Infertility, United States written by Gerry E. Hendershot and published by Department of Health and Human Services Public Health Service National Center for Health Statistics. This book was released on 1988 with total page 982 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Satellite Communications Systems by : Gerard Maral
Download or read book Satellite Communications Systems written by Gerard Maral and published by John Wiley & Sons. This book was released on 2020-04-06 with total page 804 pages. Available in PDF, EPUB and Kindle. Book excerpt: The updated 6th edition of the authoritative and comprehensive textbook to the field of satellite communications engineering The revised and updated sixth edition of Satellite Communications Systems contains information on the most recent advances related to satellite communications systems, technologies, network architectures and new requirements of services and applications. The authors – noted experts on the topic – cover the state-of-the-art satellite communication systems and technologies and examine the relevant topics concerning communication and network technologies, concepts, techniques and algorithms. New to this edition is information on internetworking with the broadband satellite systems, more intensive coverage of Ka band technologies, GEO high throughput satellite (HTS), LEO constellations and the potential to support the current new broadband Internet services as well as future developments for global information infrastructure. The authors offer details on digital communication systems and broadband networks in order to provide high-level researchers and professional engineers an authoritative reference. In addition, the book is designed in a user-friendly format. This important text: Puts the focus on satellite communications and networks as well as the related applications and services Provides an essential, comprehensive and authoritative updated guide to the topic Contains new topics including the space segment, ground, ground satellite control and network management, relevant terrestrial networks and more Includes helpful illustrations, tables and problems to enhance learning Offers a summary at the beginning of each chapter to help understand the concepts and principles discussed Written for research students studying or researching in the areas related to satellite communications systems and networks, the updated sixth edition of Satellite Communications Systems offers an essential guide to the most recent developments in the field of satellite communications engineering and references to international standards.
Book Synopsis Satellite Communication Engineering by : Michael Olorunfunmi Kolawole
Download or read book Satellite Communication Engineering written by Michael Olorunfunmi Kolawole and published by CRC Press. This book was released on 2002-05-24 with total page 290 pages. Available in PDF, EPUB and Kindle. 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
Download or read book Space Communications written by and published by . This book was released on 1989 with total page 698 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Digital Communications by Satellite by : Vijay K. Bhargava
Download or read book Digital Communications by Satellite written by Vijay K. Bhargava and published by . This book was released on 1981-12-07 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: Brings together theories, tradeoffs and implications for system design for digital communications by satellites, with emphasis on modulation, multiple access and coding techniques. The book includes tables and worked examples with emphasis on practical design parameters; also over 130 problems. Presents much new material, including over-all digital satellite system design equations; carrier and clock recovery of burst moderns; an introduction to integrated coding and modulation techniques; a complete survey of TDMA satellite systems with emphasis on synchronization problems; an introduction to packet satellite networks; ARQ for satellite channel; detailed treatment of Viterbi and sequential decoding; and a unified treatment of threshold decoding for both block and convolutional codes.
Book Synopsis Communication Satellites, 1958-1995 by : Donald H. Martin
Download or read book Communication Satellites, 1958-1995 written by Donald H. Martin and published by Aerospace Publications. This book was released on 1996 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume chronicles the evolution of commercial, military, national and international communication satellites. The text covers nine categories of communication satellites and provides technical details of each type of satellite launched by 1995.
Book Synopsis TELECOMMUNICATION SYSTEMS AND TECHNOLOGIES-Volume I by : Paolo Bellavista
Download or read book TELECOMMUNICATION SYSTEMS AND TECHNOLOGIES-Volume I written by Paolo Bellavista and published by EOLSS Publications. This book was released on 2009-10-17 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: Telecommunication Systems and Technologies theme is a component of Encyclopedia of Physical Sciences, Engineering and Technology Resources in the global Encyclopedia of Life Support Systems (EOLSS), which is an integrated compendium of twenty one Encyclopedias. Telecommunication systems are emerging as the most important infrastructure asset to enable business, economic opportunities, information distribution, culture dissemination and cross-fertilization, and social relationships. As any crucial infrastructure, its design, exploitation, maintenance, and evolution require multi-faceted know-how and multi-disciplinary vision skills. The theme is structured in four main topics: Fundamentals of Communication and Telecommunication Networks; Telecommunication Technologies; Management of Telecommunication Systems/Services; Cross-Layer Organizational Aspects of Telecommunications, which are then expanded into multiple subtopics, each as a chapter. These two volumes are aimed at the following five major target audiences: University and College students Educators, Professional practitioners, Research personnel and Policy analysts, managers, and decision makers and NGOs
Book Synopsis 1974 International Conference on Communications by :
Download or read book 1974 International Conference on Communications written by and published by . This book was released on 1974 with total page 996 pages. Available in PDF, EPUB and Kindle. Book excerpt:
