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Multi-carrier modulation, in particular orthogonal frequency division multiplexing (OFDM), has been successfully applied to a wide variety of digital communications applications for several years. Although OFDM has been chosen as the physical layer standard for a diversity of important systems, the theory, algorithms, and implementation techniques remain subjects of current interest. This book is intended to be a concise summary of the present state of the art of the theory and practice of OFDM technology. This book offers a unified presentation of OFDM theory and high speed and wireless applications. In particular, ADSL, wireless LAN, and digital broadcasting technologies are explained. It is hoped that this book will prove valuable both to developers of such systems, and to researchers and graduate students involved in analysis of digital communications, and will remain a valuable summary of the technology, providing an understanding of new advances as well as the present core technology.

Digital communications. --- Multiplexing. --- Orthogonalization methods. --- Spread spectrum communications. --- Digital communications --- Orthogonal frequency division multiplexing --- Spread spectrum communications --- Orthogonalization methods --- Telecommunications --- Electrical & Computer Engineering --- Engineering & Applied Sciences --- Multiplexing --- Functions, Orthogonal family of --- Functions, Orthogonal set of --- Orthogonal family of functions --- Orthogonal set of functions --- Orthogonal sets --- Orthogonal systems --- Orthogonalization (Numerical analysis) --- Sets, Orthogonal --- Systems, Orthogonal --- Algebras, Linear --- Numerical analysis --- Communications, Spread spectrum --- Telecommunication --- Communications, Digital --- Digital transmission --- Pulse communication --- Digital electronics --- Pulse techniques (Electronics) --- Digital media --- Signal processing --- Digital techniques --- Engineering. --- Electrical engineering. --- Social sciences. --- Electrical Engineering. --- Social Sciences, general. --- OFDM (Telecommunication) --- Broadband communication systems --- Computer engineering. --- Behavioral sciences --- Human sciences --- Sciences, Social --- Social science --- Social studies --- Civilization --- Electric engineering --- Engineering

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Industrial economics --- Science policy --- Economic production --- Research --- Science indicators --- Technology assessment --- Recherche --- Indicateurs scientifiques --- Technologie --- Periodicals --- Périodiques --- Evaluation --- #ETEW:TSCAT --- #BA01444 --- Technologie-indicatoren 60:311.141 --- Technologische innovatie 60:658.012.1 --- OESO / OCDE / OECD 339.92OECD --- Published every 6 months --- Research. --- Science indicators. --- Technology assessment. --- Périodiques --- EJECONO EJSTATI EPUB-ALPHA-M EPUB-PER-FT SOURCEOCDE-E --- Science --- Statistics --- Technology --- Social Sciences --- General and Others --- Regional and International Studies

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"Most of the policy discussion about stimulating innovation has focused on the federal level. This study focuses on the significant activity at the state level, with the goal of improving the public's understanding of key policy strategies and exemplary practices. Based on a series of workshops and conferences that brought together policymakers along with leaders of industry and academia in a select number of states, the study highlights a rich variety of policy initiatives underway at the state and regional level to foster knowledge based growth and employment. Perhaps what distinguishes this effort at the state level is most of all the high degree of pragmatism. Operating out of necessity, innovation policies at the state level often involve taking advantage of existing resources and recombining them in new ways, forging innovative partnerships among universities, industry and government organizations, growing the skill base, and investing in the infrastructure to develop new technologies and new industries. Many of these initiatives are being guided by leaders from the private sector and universities. The objective of Best Practices in State and Regional Innovation Initiatives: Competing in the 21st Century is not to do an empirical review of the inputs and outputs of various state programs. Nor is it to evaluate which programs are superior. Indeed, some of the notable successes, such as the Albany nanotechnology cluster, represent a leap of leadership, investment, and sustained commitment that has had remarkable results in an industry that is actively pursued by many countries. The study's goal is to illustrate the approaches taken by a variety of highly diverse states as they confront the increasing challenges of global competition for the industries and jobs of today and tomorrow."--Publisher's description.

Regional economics. --- Regional planning. --- Technological innovations -- Economic aspects. --- Regional planning --- Regional economics --- Technological innovations --- Health Planning --- Health Care Economics and Organizations --- Health Care --- Regional Health Planning --- Sociology & Social History --- Social Sciences --- Communities - Urban Groups --- Economic aspects --- Economic aspects. --- Regional development --- State planning --- Government policy --- Economics --- Regionalism --- Space in economics --- Human settlements --- Land use --- Planning --- City planning --- Landscape protection --- E-books --- Technological innovation --- Review, Appropriateness --- Annual Implementation Plans --- Appropriateness Review --- Areawide Planning --- Comprehensive Health Planning --- Annual Implementation Plan --- Appropriateness Reviews --- Health Planning, Comprehensive --- Health Planning, Regional --- Implementation Plan, Annual --- Implementation Plans, Annual --- Plan, Annual Implementation --- Planning, Areawide --- Planning, Comprehensive Health --- Planning, Regional Health --- Plans, Annual Implementation --- Reviews, Appropriateness

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Accompanying CD-ROM includes ... "a database of useful parameters for SEM and X-ray microanalysis calculations and enhancements to the text chapters."--P. [4] of cover.

620.18 --- 620.18 Investigation of structure of materials. Metallography. Analogous study of non-metals --- Investigation of structure of materials. Metallography. Analogous study of non-metals --- Electron Probe Microanalysis. --- Microscopy, Electron, Scanning. --- Scanning electron microscopy. --- X-ray microanalysis. --- Microscopie électronique à balayage --- Microanalyse aux rayons X --- Science (General). --- X-ray microanalysis --- Scanning electron microscopy --- Monograph --- E-books --- Materials science. --- Microscopy. --- Materials—Surfaces. --- Thin films. --- Nanotechnology. --- Characterization and Evaluation of Materials. --- Materials Science, general. --- Science, Humanities and Social Sciences, multidisciplinary. --- Biological Microscopy. --- Surfaces and Interfaces, Thin Films. --- Molecular technology --- Nanoscale technology --- High technology --- Films, Thin --- Solid film --- Solid state electronics --- Solids --- Surfaces (Technology) --- Coatings --- Thick films --- Analysis, Microscopic --- Light microscopy --- Micrographic analysis --- Microscope and microscopy --- Microscopic analysis --- Optical microscopy --- Optics --- Material science --- Physical sciences

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ISSN 1476-4687 (online)

Science --- Sciences --- Periodicals --- Périodiques --- EBSCOASP-E EJAGRON EJBIOLO EJBIOMO EJCHIMI EJGEOGR EJINGEN EJMATHE EJMEDEC EJPHARM EJPHYSI EJSCIEN EJSTATI EJTERRE EPUB-ALPHA-N EPUB-PER-FT MDSCIENC NPG-E --- 5 --- abonnementen --- astronomie --- biologie --- biotechnologie --- chemie (scheikunde) --- exacte wetenschappen --- fysica --- milieu --- #ANTIL9509 --- 50 --- 090 Exacte wetenschappen --- 50 Generalities about the pure sciences --- Generalities about the pure sciences --- Mathematica en natuurwetenschappen --- #ANTILTPND9509 --- #TS:WBIB --- #BTAB:VH 44 Béziers --- Pure sciences. Natural sciences (general) --- Human medicine --- Exacte wetenschappen --- Multidisciplinary Sciences. --- Science. --- Biology --- Physique --- NATURAL HISTORY. --- BIOLOGY. --- SCIENCE. --- Natural science --- Natural sciences --- Science of science --- Science, Humanities and Social Sciences, multidisciplinary --- Science, multidisciplinary --- E-journals --- Biologie --- Natuurwetenschappen. --- CIENCIA --- PUBLICACIONES PERIODICAS. --- Chemistry --- Earth Sciences --- Environmental Sciences --- Life Sciences --- Physics --- General and Others --- Astronomy --- Sciences. --- sciences (philosophy) --- Technological innovations --- Technology --- Current events --- Physics. --- Biology. --- Life sciences --- Life (Biology) --- Natural history --- Natural philosophy --- Philosophy, Natural --- Physical sciences --- Dynamics --- Ciències naturals. --- Ciència. --- Ciències --- Ciències exactes --- Ciències pures --- Antropologia cultural --- Aparells i instruments científics --- Ciències ambientals --- Ciències de la vida --- Ciències naturals --- Comunicació científica --- Controvèrsies científiques --- Criminalística --- Descobriments científics --- Dones en la ciència --- Errors científics --- Filosofia de la ciència --- Física --- Frau científic --- Matemàtica --- Nanociència --- Pseudociència --- Química --- Tecnologia --- Didàctica de la ciència --- Història de la ciència --- Institucions científiques --- Ciències de la naturalesa --- Història natural --- Ciència --- Biologia dels deserts --- Biologia dels sòls --- Botànica --- Fauna --- Geologia --- Zoologia --- Biologia --- Ciències de la Terra --- Ciències del mar --- Didàctica de les ciències naturals --- Ensenyament de les ciències naturals --- Il·lustració de ciències naturals