Digital Communications with Chaos

Since the 1970's, there has been a great deal of research effort spent on studying chaotic systems and the properties of the chaotic signals generated. Characterized by their wideband, impulse-like autocorrelation and low cross-correlation properties, chaotic signals are useful spread-spectrum signals for carrying digital information. Spectrum spreading has become one of the most popular modulation techniques for high-speed wireless communications. It makes use of signals of very wide bandwidth to carry information at relatively low data rates, and possesses advantages such as low probability of interception, resistance to jamming, multiple-access capability and mitigation to multipath effect, which are particularly important in a wireless scenario. In addition to enjoying the aforementioned benefits, chaotic signals can be generated using simple circuitries, thus lowering the cost of transceivers. Early study of chaos-based communication systems was focused on a single-user case. In the past few years, more effort has been put on investigating systems with multiple-access capability, which is a key feature of spread-spectrum communication systems. Digital Communications with Chaos presents a detailed study of some multiple-access schemes used for chaos-based communications, and evaluates their performance. In addition, the effectiveness of the multiuser detection techniques, whose primary objective is to reduce interference between users and hence improve performance, is evaluated in the context of multiple-access digital communication systems. Hot research topic Describes communication technologies for the future Authors among the pioneers researching in chaos-based communications

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  • Author : Wai M Tam
  • Publisher : Elsevier
  • Pages : 256 pages
  • ISBN : 9780080465555
  • Rating : 4/5 from 21 reviews
CLICK HERE TO GET THIS BOOKDigital Communications with Chaos

Digital Communications with Chaos

Digital Communications with Chaos
  • Author : Wai M Tam,Francis C. M. Lau,Chi K Tse
  • Publisher : Elsevier
  • Release : 07 July 2010
GET THIS BOOKDigital Communications with Chaos

Since the 1970's, there has been a great deal of research effort spent on studying chaotic systems and the properties of the chaotic signals generated. Characterized by their wideband, impulse-like autocorrelation and low cross-correlation properties, chaotic signals are useful spread-spectrum signals for carrying digital information. Spectrum spreading has become one of the most popular modulation techniques for high-speed wireless communications. It makes use of signals of very wide bandwidth to carry information at relatively low data rates, and possesses advantages

Chaotic Signals in Digital Communications

Chaotic Signals in Digital Communications
  • Author : Marcio Eisencraft,Romis Attux,Ricardo Suyama
  • Publisher : CRC Press
  • Release : 03 September 2018
GET THIS BOOKChaotic Signals in Digital Communications

Chaotic Signals in Digital Communications combines fundamental background knowledge with state-of-the-art methods for using chaotic signals and systems in digital communications. The book builds a bridge between theoretical works and practical implementation to help researchers attain consistent performance in realistic environments. It shows the possible shortcomings of the chaos-based communication systems proposed in the literature, particularly when they are subjected to non-ideal conditions. It also presents a toolbox of techniques for researchers working to actually implement such systems. A Combination

Digital Communications Using Chaos and Nonlinear Dynamics

Digital Communications Using Chaos and Nonlinear Dynamics
  • Author : Jia-Ming Liu,Lev S. Tsimring
  • Publisher : Springer Science & Business Media
  • Release : 22 November 2006
GET THIS BOOKDigital Communications Using Chaos and Nonlinear Dynamics

This book provides a summary of the research conducted at UCLA, Stanford University, and UCSD over the last ?ve years in the area of nonlinear dyn- ics and chaos as applied to digital communications. At ?rst blush, the term “chaotic communications” seems like an oxymoron; how could something as precise and deterministic as digital communications be chaotic? But as this book will demonstrate, the application of chaos and nonlinear dynamicstocommunicationsprovidesmanypromisingnewdirectionsinareas of coding, nonlinear optical communications, and ultra-wideband commu- cations. The

Digital Communications with Emphasis on Data Modems

Digital Communications with Emphasis on Data Modems
  • Author : Richard W. Middlestead
  • Publisher : John Wiley & Sons
  • Release : 07 March 2017
GET THIS BOOKDigital Communications with Emphasis on Data Modems

This book uses a practical approach in the application of theoretical concepts to digital communications in the design of software defined radio modems. This book discusses the design, implementation and performance verification of waveforms and algorithms appropriate for digital data modulation and demodulation in modern communication systems. Using a building-block approach, the author provides an introductory to the advanced understanding of acquisition and data detection using source and executable simulation code to validate the communication system performance with respect to

Digital Communications Using Chaos and Nonlinear Dynamics

Digital Communications Using Chaos and Nonlinear Dynamics
  • Author : Jia-Ming Liu,Lev S. Tsimring
  • Publisher : Springer
  • Release : 01 November 2008
GET THIS BOOKDigital Communications Using Chaos and Nonlinear Dynamics

This book provides a summary of the research conducted at UCLA, Stanford University, and UCSD over the last ?ve years in the area of nonlinear dyn- ics and chaos as applied to digital communications. At ?rst blush, the term “chaotic communications” seems like an oxymoron; how could something as precise and deterministic as digital communications be chaotic? But as this book will demonstrate, the application of chaos and nonlinear dynamicstocommunicationsprovidesmanypromisingnewdirectionsinareas of coding, nonlinear optical communications, and ultra-wideband commu- cations. The

Can You Hear Me?

Can You Hear Me?
  • Author : Nick Morgan
  • Publisher : Harvard Business Press
  • Release : 09 October 2018
GET THIS BOOKCan You Hear Me?

A Washington Post Bestseller Hello? Are you there? Can you hear me? Communicating virtually is cool, useful, and ubiquitous. But whenever there's a glitch with the technology or a message is unclear, we're reminded that the quality of human connection we experience in many forms of virtual communication is awful. We've all felt disconnected and bored in a video conference, frustrated that we're not getting through on the phone, or upset when our email is badly misinterpreted. The truth is,

Managing Chaos

Managing Chaos
  • Author : Lisa Welchman
  • Publisher : Rosenfeld Media
  • Release : 01 February 2015
GET THIS BOOKManaging Chaos

Few organizations realize a return on their digital investment. They’re distracted by political infighting and technology-first solutions. To reach the next level, organizations must realign their assets—people, content, and technology—by practicing the discipline of digital governance. Managing Chaos inspires new and necessary conversations about digital governance and its transformative power to support creativity, real collaboration, digital quality, and online growth.

Introduction to Digital Communication Systems

Introduction to Digital Communication Systems
  • Author : Krzysztof Wesolowski
  • Publisher : John Wiley & Sons
  • Release : 31 July 2009
GET THIS BOOKIntroduction to Digital Communication Systems

Combining theoretical knowledge and practical applications, this advanced-level textbook covers the most important aspects of contemporary digital communication systems. Introduction to Digital Communication Systems focuses on the rules of functioning digital communication system blocks, starting with the performance limits set by the information theory. Drawing on information relating to turbo codes and LDPC codes, the text presents the basic methods of error correction and detection, followed by baseband transmission methods, and single- and multi-carrier digital modulations. The basic properties of

Less Chaos. Less Noise

Less Chaos. Less Noise
  • Author : Kem Meyer
  • Publisher : Unknown Publisher
  • Release : 20 May 2016
GET THIS BOOKLess Chaos. Less Noise

Do you ever wonder why people aren't getting your message? You email, tweet, hang signs, create video announcements, send newsletters and boost your posts ... and the response isn't what you want. Is anyone even listening? What if you could cut through the chaos and the noise and find the direct route to your audience? It's easier than you think. Less Chaos. Less Noise. delivers proven "now" strategies for church communications--practical solutions and best-practice principles that build trust instead of walls. >

Optical Communication with Chaotic Lasers

Optical Communication with Chaotic Lasers
  • Author : Atsushi Uchida
  • Publisher : John Wiley & Sons
  • Release : 13 February 2012
GET THIS BOOKOptical Communication with Chaotic Lasers

Starting with an introduction to the fundamental physics in chaotic instabilities in laser systems, this comprehensive and unified reference goes on to present the techniques and technology of synchronization of chaos in coupled lasers, as well as the many applications to lasers and optics, communications, security and information technology. Throughout, it presents the current state of knowledge, including encoding/decoding techniques, performance of chaotic communication systems, random number generation, and novel communication technologies.

Communication Systems Principles Using MATLAB

Communication Systems Principles Using MATLAB
  • Author : John W. Leis
  • Publisher : John Wiley & Sons
  • Release : 31 July 2018
GET THIS BOOKCommunication Systems Principles Using MATLAB

Discover the basic telecommunications systems principles in an accessible learn-by-doing format Communication Systems Principles Using MATLAB covers a variety of systems principles in telecommunications in an accessible format without the need to master a large body of theory. The text puts the focus on topics such as radio and wireless modulation, reception and transmission, wired networks and fiber optic communications. The book also explores packet networks and TCP/IP as well as digital source and channel coding, and the fundamentals