A Foundation in Digital Communication

A Foundation in Digital Communication
Author: Amos Lapidoth
Publisher: Cambridge University Press
Total Pages: 750
Release: 2009-07-09
Genre: Technology & Engineering
ISBN: 0521193958

This intuitive yet rigourous introduction derives the core results of digital communication from first principles. Theory, rather than industry standards, motivates the engineering approaches, and key results are stated with all the required assumptions. The book emphasizes the geometric view, opening with the inner product, the matched filter for its computation, Parseval's theorem, the sampling theorem as an orthonormal expansion, the isometry between passband signals and their baseband representation, and the spectral-efficiency optimality of quadrature amplitude modulation (QAM). Subsequent chapters address noise, hypothesis testing, Gaussian stochastic processes, and the sufficiency of the matched filter outputs. Uniquely, there is a treatment of white noise without generalized functions, and of the power spectral density without artificial random jitters and random phases in the analysis of QAM. This systematic and insightful book, with over 300 exercises, is ideal for graduate courses in digital communication, and for anyone asking 'why' and not just 'how'.

Principles of Digital Communication

Principles of Digital Communication
Author: Robert G. Gallager
Publisher: Cambridge University Press
Total Pages:
Release: 2008-02-28
Genre: Technology & Engineering
ISBN: 113946860X

The renowned communications theorist Robert Gallager brings his lucid writing style to the study of the fundamental system aspects of digital communication for a one-semester course for graduate students. With the clarity and insight that have characterized his teaching and earlier textbooks, he develops a simple framework and then combines this with careful proofs to help the reader understand modern systems and simplified models in an intuitive yet precise way. A strong narrative and links between theory and practice reinforce this concise, practical presentation. The book begins with data compression for arbitrary sources. Gallager then describes how to modulate the resulting binary data for transmission over wires, cables, optical fibers, and wireless channels. Analysis and intuitive interpretations are developed for channel noise models, followed by coverage of the principles of detection, coding, and decoding. The various concepts covered are brought together in a description of wireless communication, using CDMA as a case study.

Fundamentals of Wireless Communication

Fundamentals of Wireless Communication
Author: David Tse
Publisher: Cambridge University Press
Total Pages: 598
Release: 2005-05-26
Genre: Computers
ISBN: 9780521845274

This textbook takes a unified view of the fundamentals of wireless communication and explains cutting-edge concepts in a simple and intuitive way. An abundant supply of exercises make it ideal for graduate courses in electrical and computer engineering and it will also be of great interest to practising engineers.

Innovations of China’s Mainstream Media Convergence

Innovations of China’s Mainstream Media Convergence
Author: Peng Duan
Publisher: Springer Nature
Total Pages: 160
Release: 2022-03-11
Genre: Social Science
ISBN: 9811691460

This book offers fresh critical insights to the field of media convergence with a particular focus on the mainstream media of China. It begins with an exploration of the emerging change among the entire mediascape: the clear and distinct boundaries that used to demarcate media channels are gradually dissolved, and the widespread introduction and application of new communication technologies have brought both challenges and opportunities toward China. This is followed by a series of theoretical endeavor about the link between conventional media and new media. Drawing on President Xi Jinping’s guiding opinions regarding with media convergence, this book then analyzes the political task laid upon mainstream media in which challenges may be turned into opportunities. Given its conceptual focus and practical contribution, the book helps media professionals and related government agencies understand the wide variety of changes brought about by media convergence and the new direction for media development.

China’s Communication of the Belt and Road Initiative

China’s Communication of the Belt and Road Initiative
Author: Carolijn van Noort
Publisher: Routledge
Total Pages: 258
Release: 2021-08-20
Genre: Political Science
ISBN: 1000433285

This book examines how China’s international political communication of the Belt and Road Initiative comprises narratives about infrastructure and the Silk Road. By carefully selecting infrastructure modalities and Silk Road representations, it is argued that China’s aesthetic production of the Belt and Road Initiative advances China’s image as an infrastructure and standards-setting power, conjures up a historical continuation of friendly and cooperative relations, and forges China’s identity as good neighbor, good friend, and good partner. Using a multiple-case study approach, this book analyses China’s communication of the Second Belt and Road Forum, the Alternative North-South Road in Kyrgyzstan, the Standard Gauge Railway in Kenya, and the China-Maldives Friendship Bridge. Detailed literary analyses of the Travels of Marco Polo and the Travels of Ibn Battutah further elucidate China’s selective uses of history. Chapters highlight spatial, temporal, political, economic, technological, and perceptual modalities in infrastructure narratives, and reveal the composition of Silk Road narratives, contributing to key debates about Chinese discourse, media strategy and infrastructure communication. China’s Communication of the Belt and Road Initiative will appeal to students and scholars of politics, international relations, communication, and Asian studies globally.

The International Encyclopedia of Digital Communication and Society, 3 Volume Set

The International Encyclopedia of Digital Communication and Society, 3 Volume Set
Author: Charles Steinfield
Publisher: John Wiley & Sons
Total Pages: 1024
Release: 2015-02-17
Genre: Language Arts & Disciplines
ISBN: 1118290747

The International Encyclopedia of Digital Communication and Society offers critical assessments of theoretical and applied research on digitally-mediated communication, a central area of study in the 21st century. Unique for its emphasis on digital media and communication and for its use of business and management perspectives, in addition to cultural, developmental, political and sociological perspectives Entries are written by scholars and some practitioners from around the world, with exceptional depth and international scope of coverage in five themes: Social Media, Commercial Applications, Online Gaming, Law and Policy, and Information and Communicative Technology for Development Features leading research in the fields of Media and Communication Studies, Internet Studies, Journalism Studies, Law and Policy Studies, Science, Technology and Innovation Studies, and many more Organized in an accessible A-Z format with over 150 entries on key topics ranging from 2,000 to 10,000 words Part of The Wiley Blackwell-ICA International Encyclopedias of Communication series, published in conjunction with the International Communication Association. Online version available at www.wileyicaencyclopedia.com

Social Identity and Discourses in Chinese Digital Communication

Social Identity and Discourses in Chinese Digital Communication
Author: Hongqiang Zhu
Publisher: Taylor & Francis
Total Pages: 248
Release: 2024-11-14
Genre: Language Arts & Disciplines
ISBN: 1040147259

Examining how diverse social identities are constructed in digital communication in China, this edited collection provides a multidimensional exploration of the diverse, discursive forms and practices used to construct and present the “self” online. Contributing authors provide analyses of China’s digital communication platforms, such as social media platforms, news websites and short video applications, drawing from a wealth of data to study daily practices of digital performance of identity and maintenance of social bonds. Comprised of nine chapters, this essential volume is divided into three distinct sections, taking a hierarchical approach to analysing social identities within Chinese digital communication at the micro, meso and macro levels. Diverse methodologies are applied throughout, incorporating insights from both linguistic theories and semiotic or textually oriented analyses, while also considering the wider societal contexts. Readers are encouraged to analyse the main features of this digital culture and to investigate how language and discourse are encountered through media. This book will be of value to a wide variety of scholars and students in sociolinguistics, communication studies and Asian studies.

Writing for Digital Media

Writing for Digital Media
Author: Brian Carroll
Publisher: Routledge
Total Pages: 329
Release: 2010-06-01
Genre: Language Arts & Disciplines
ISBN: 1135851360

Writing for Digital Media teaches students how to write effectively for online audiences—whether they are crafting a story for the website of a daily newspaper or a personal blog. The lessons and exercises in each chapter help students build a solid understanding of the ways that the Internet has introduced new opportunities for dynamic storytelling as digital media have blurred roles of media producer, consumer, publisher and reader. Using the tools and strategies discussed in this book, students are able to use their insights into new media audiences to produce better content for digital formats and environments. Fundamentally, this book is about good writing—clear, precise, accurate, filled with energy and voice, and aimed directly at an audience. Writing for Digital Media also addresses all of the graphical, multimedia, hypertextual and interactive elements that come into play when writing for digital platforms. Learning how to achieve balance and a careful, deliberate blend of these elements is the other primary goal of this text. Writing for Digital Media teaches students not only how to create content as writers, but also how to think critically as a site manager or content developer might about issues such as graphic design, site architecture, and editorial consistency. By teaching these new skill sets alongside writing fundamentals, this book transforms students from writers who are simply able to post their stories online into engaging multimedia, digital storytellers. For additional resources and exercises, visit the Companion Website for Writing for Digital Media at: www.routledge.com/textbooks/9780415992015.

System and Structure

System and Structure
Author: Anthony Wilden
Publisher: Routledge
Total Pages: 664
Release: 2013-10-11
Genre: Medical
ISBN: 1136442448

Tavistock Press was established as a co-operative venture between the Tavistock Institute and Routledge & Kegan Paul (RKP) in the 1950s to produce a series of major contributions across the social sciences. This volume is part of a 2001 reissue of a selection of those important works which have since gone out of print, or are difficult to locate. Published by Routledge, 112 volumes in total are being brought together under the name The International Behavioural and Social Sciences Library: Classics from the Tavistock Press. Reproduced here in facsimile, this volume was originally published in 1980 and is available individually. The collection is also available in a number of themed mini-sets of between 5 and 13 volumes, or as a complete collection.