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Author: Martyn J. Riley Publisher: Artech House Publishers ISBN: Category : Computers Languages : en Pages : 248
Book Description
"Digital Video Communications" discusses the new and emerging applications of digital video communications and introduces the key systems required to support the technology. The book helps readers meet and improve (QoS) requirements, correct transmission errors, and apply rate control to coded video transmission.
Author: Martyn J. Riley Publisher: Artech House Publishers ISBN: Category : Computers Languages : en Pages : 248
Book Description
"Digital Video Communications" discusses the new and emerging applications of digital video communications and introduces the key systems required to support the technology. The book helps readers meet and improve (QoS) requirements, correct transmission errors, and apply rate control to coded video transmission.
Author: Yao Wang Publisher: Pearson ISBN: Category : Computers Languages : en Pages : 630
Book Description
Useful as a reference work, this book offers a good balance between theoretical concepts and practical solutions, with more rigorous formulation of certain problems such as motion estimation, sampling, basic coding theory. Provides an in-depth exposition of fundamental theory and techniques for video processing, including frequency domain characterization of video signals and visual perception, video sampling and format conversion, two dimensional and three dimensional motion estimation. Also presents techniques important for video communications, including video coding and error control, and up-to-date coverage on recent international standards on video communications. A chapter is devoted to video streaming over Internet and wireless networks, one of the most popular video communication applications. In addition, it discusses processing and communications of stereoscopic and multiview video. Practicing researchers and engineers.
Author: John G. Proakis Publisher: McGraw-Hill College ISBN: 9780070517264 Category : Digital communications. Languages : en Pages : 928
Book Description
This text provides an introduction to the analysis and design of digital communication systems. The third edition has been updated with a discussion of modern technological advances, providing coverage of such topics as digital modulation and demodulation techniques, source coding, channel coding and decoding, spread spectrum signals, channel equilization, multiuser communications, and modulation and coding for fading multipath channels. In addition, the book has been reorganized so that each chapter builds on previous material, begins with an introduction to the history and classification of channel models and reviews important topics in probability and stochastic processes.
Author: Floriano De Rango Publisher: BoD – Books on Demand ISBN: 9537619702 Category : Computers Languages : en Pages : 518
Book Description
This book tries to address different aspects and issues related to video and multimedia distribution over the heterogeneous environment considering broadband satellite networks and general wireless systems where wireless communications and conditions can pose serious problems to the efficient and reliable delivery of content. Specific chapters of the book relate to different research topics covering the architectural aspects of the most famous DVB standard (DVB-T, DVB-S/S2, DVB-H etc.), the protocol aspects and the transmission techniques making use of MIMO, hierarchical modulation and lossy compression. In addition, research issues related to the application layer and to the content semantic, organization and research on the web have also been addressed in order to give a complete view of the problems. The network technologies used in the book are mainly broadband wireless and satellite networks. The book can be read by intermediate students, researchers, engineers or people with some knowledge or specialization in network topics.
Author: Robert G. Gallager Publisher: Cambridge University Press ISBN: 113946860X Category : Technology & Engineering Languages : en Pages :
Book Description
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.
Author: Ali Grami Publisher: Academic Press ISBN: 0124076580 Category : Technology & Engineering Languages : en Pages : 604
Book Description
Introduction to Digital Communications explores the basic principles in the analysis and design of digital communication systems, including design objectives, constraints and trade-offs. After portraying the big picture and laying the background material, this book lucidly progresses to a comprehensive and detailed discussion of all critical elements and key functions in digital communications. - The first undergraduate-level textbook exclusively on digital communications, with a complete coverage of source and channel coding, modulation, and synchronization. - Discusses major aspects of communication networks and multiuser communications - Provides insightful descriptions and intuitive explanations of all complex concepts - Focuses on practical applications and illustrative examples. - A companion Web site includes solutions to end-of-chapter problems and computer exercises, lecture slides, and figures and tables from the text
Author: Paul Messaris Publisher: Peter Lang ISBN: 9780820478401 Category : Art Languages : en Pages : 362
Book Description
In this must-have new anthology, top media scholars explore the leading edge of digital media studies to provide a broad, authoritative survey of the study of the field and a compelling preview of future developments. This book is divided into five key areas - video games, digital images, the electronic word, computers and music, and new digital media - and offers an invaluable guide for students and scholars alike.
Author: Paul A Argenti Publisher: McGraw Hill Professional ISBN: 0071606033 Category : Business & Economics Languages : en Pages : 305
Book Description
The explosion of blogs, social networking sites, wikis, video sharing sites, and other powerful digital communications platforms may be the biggest game-changer to impact business since mechanized manufacturing. In today’s Web 2.0 world, company stakeholders--including employees, customers, and investors--are empowered in ways unimaginable just a few years ago, and traditional corporate hierarchies are yesterday’s news. Rather than attempt to turn back the clock and reassert strict, top-down control over stakeholder relationships, the smartest companies worldwide are responding with bold new digital communications strategies based on transparency, authenticity, and inclusion, instead of secrecy, artificiality, and exclusion. International corporate communications guru Paul A. Argenti provides a lively, up-to-the- minute review of the Web 2.0 landscape and analyzes the increasingly central role corporate communications plays in virtually every organizational function. Argenti and coauthor Courtney Barnes advise corporate leaders on how to deploy proven strategies for using new and emerging digital platforms to Manage brand identity and company reputation Build a culture of engagement and transparency Turn stakeholders into “company evangelists” Manage internal communications across time zones and language barriers Recruit and retain the best talent Develop compelling messages based on customer and investor needs and desires Argenti and Barnes provide case studies illustrating digital communications best practices at HP, Southwest Airlines, Sony, Dell, IBM, Starbucks, HBO, FedEx, GE, and other major players. This groundbreaking book will teach you how to gain real, manageable control over your organization’s communications in today’s virtual world.
Author: James Wilcox Publisher: CRC Press ISBN: 1482295679 Category : Computers Languages : en Pages : 506
Book Description
Case studies document how, in businesses all across this country, people are communicating via videoconferences with broadcast quality reception. The authors detail how the proliferation of IP networks has driven quality improvements and cost savings in
Author: Martyn J. Riley
Author: Martyn J. Riley
Author: Yao Wang
Author: John G. Proakis
Author: Floriano De Rango
Author: Robert G. Gallager
Author: Ali Grami
Author: Paul Messaris
Author: Paul A Argenti
Author: James Wilcox
Author: