Modern Quadrature Amplitude Modulation
DOWNLOAD
Download Modern Quadrature Amplitude Modulation PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Modern Quadrature Amplitude Modulation book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
Modern Quadrature Amplitude Modulation
DOWNLOAD
Author : William Webb
language : en
Publisher:
Release Date : 1994
Modern Quadrature Amplitude Modulation written by William Webb and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Technology & Engineering categories.
Modern Quadrature Amplitude Modulation
DOWNLOAD
Author : Martin Webb
language : en
Publisher:
Release Date : 1994-09-12
Modern Quadrature Amplitude Modulation written by Martin Webb and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994-09-12 with categories.
Quadrature Amplitude Modulation Qam Dqam
DOWNLOAD
Author :
language : en
Publisher:
Release Date : 2007
Quadrature Amplitude Modulation Qam Dqam written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with categories.
Single And Multi Carrier Quadrature Amplitude Modulation
DOWNLOAD
Author : Lajos L. Hanzo
language : en
Publisher:
Release Date : 2000-06-21
Single And Multi Carrier Quadrature Amplitude Modulation written by Lajos L. Hanzo and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-06-21 with Mathematics categories.
Single- and Multi-carrier Quadrature Amplitude Modulation Principles and Applications for Personal Communications, WLANs and Broadcasting L. Hanzo Department of Electronics and Computer Science, University of Southampton, UK W. Webb Motorola, Arlington Heights, USA formerly at Multiple Access Communications Ltd, Southampton, UK T. Keller Ubinetics, Cambridge Technology Centre, Melbourn, UK formerly at Department of Electronics and Computer Science, University of Southampton, UK Motivated by the rapid evolution of wireless communication systems, this expanded second edition provides an overview of most major single- and multi-carrier Quadrature Amplitude Modulation (QAM) techniques commencing with simple QAM schemes for the uninitiated through to complex, rapidly-evolving areas, such as arrangements for wide-band mobile channels. Targeted at the more advanced reader, the multi-carrier modulation based second half of the book presents a research-orientated outlook using a variety of novel QAM-based arrangements. * Features six new chapters dealing with the complexities of multi-carrier modulation which has found applications ranging from Wireless Local Area Networks (WLAN) to Digital Video Broadcasting (DVB) * Provides a rudimentary introduction for readers requiring a background in the field of modulation and radio wave propagation * Discusses classic QAM transmission issues relevant to Gaussian channels * Examines QAM-based transmissions over mobile radio channels * Incorporates QAM-related orthogonal techniques, considers the spectral efficiency of QAM in cellular frequency re-use structures and presents a QAM-based speech communications system design study * Introduces Orthogonal Frequency Division Multiplexing (OFDM) over both Gaussian and wideband fading channels By providing an all-encompassing self-contained treatment of single- and multi- carrier QAM based communications, a wide range of readers including senior undergraduate and postgraduate students, practising engineers and researchers alike will all find the coverage of this book attractive.
Quadrature Amplitude Modulation Qam Dqam
DOWNLOAD
Author :
language : en
Publisher:
Release Date : 2016
Quadrature Amplitude Modulation Qam Dqam written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016 with categories.
Single And Multi Carrier Quadrature Amplitude Modulation
DOWNLOAD
Author : L. Hanzo
language : en
Publisher: Halsted Press
Release Date : 2001-05
Single And Multi Carrier Quadrature Amplitude Modulation written by L. Hanzo and has been published by Halsted Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001-05 with categories.
Quadrature Amplitude Modulation Qam Dqam
DOWNLOAD
Author : Lab-Volt (Quebec) Ltd
language : en
Publisher:
Release Date : 2007-01-01
Quadrature Amplitude Modulation Qam Dqam written by Lab-Volt (Quebec) Ltd and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-01-01 with categories.
Quadrature Amplitude Modulation Qam Dqam
DOWNLOAD
Author :
language : en
Publisher:
Release Date : 2007
Quadrature Amplitude Modulation Qam Dqam written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with categories.
Quadrature Amplitude Modulation
DOWNLOAD
Author : Lajos Hanzo
language : en
Publisher: Wiley-IEEE Press
Release Date : 2004-11-30
Quadrature Amplitude Modulation written by Lajos Hanzo and has been published by Wiley-IEEE Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-11-30 with Technology & Engineering categories.
Motivated by the rapid evolution of the consecutive generations of wireless communication systems this volume continues to provide an overview of the majority of single- and multi-carrier QAM techniques. Now fully revised and updated, with more than 300 pages of new material, this new edition presents the wide range of recent developments in the field and places particular emphasis on the family of coded modulation aided OFDM and CDMA schemes. In addition, it also includes a fully revised chapter on adaptive modulation and a new chapter characterizing the design trade-offs of adaptive modulation and space-time coding. Divided into four parts: Part I: commences with a historical perspective and classic schemes for the uninitiated Part II: offers a deep discourse on adaptive QAM arrangements that have found their way also into the 3G system's High Speed Data Packet Access (HSDPA) mode Part III: details the advanced intricacies of adaptive versus space-time block- and trellis-coded OFDM and MC-CDMA Part IV: contains previously unpublished new research results. It commences with a theoretical chapter on the capacity of wireless channels. The discussions then continue by contriving sophisticated iterative coded modulation systems, such as TCM, TTCM, BICM, BICM-ID designed for turbo-detected QAM-based space-time coded OFDM and CDMA systems operating over wireless channels In summary, this volume amalgamates a comprehensive textbook with a deep research monograph on the topic of QAM, ensuring it has a wide-ranging appeal for both senior undergraduate and postgraduate students as well as practicing engineers and researchers.
Predistortion Of Quadrature Amplitude Modulation Signals Using Volterra Series Approximation
DOWNLOAD
Author : Michael T. Donovan
language : en
Publisher:
Release Date : 1996-12-01
Predistortion Of Quadrature Amplitude Modulation Signals Using Volterra Series Approximation written by Michael T. Donovan and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-12-01 with categories.
Modern digital communication systems are being called upon to move ever increasing amounts of information over decreasingly available bandwidth. This requires that communication systems employ bandwidth-efficient modulation schemes to conserve bandwidth while moving the information at higher data rates. A major stumbling block to using higher order modulation schemes in long haul communication is the distortion caused by high power amplifiers. These high power amplifiers are required to amplify the signal power to a level that will allow distant receivers to correctly demodulate and decode the information. The distortion caused by the high power amplifiers can render a modulation scheme unusable due to the high symbol error rates which result from the extensive skewing of the modulation scheme's signal constellation. This thesis details a predistortion technique using Volterra series approximation techniques to model the inverse of the high power amplifier's distortion characteristics. A 64 Quadrature Amplitude Modulation (64-QAM) system incorporating a predistorter is used to demonstrate the ability to achieve acceptable bit error rates. The implementation of the inverse model and the communication system is performed in MATLAB. The results show the viability of predistortion of digital data to allow the higher order modulation schemes to be incorporated into communication schemes, increasing the overall data rate while conserving bandwidth.
