Table Of ContentNONLINEAR CHANNEL
MODELS AND THEIR
SIMULATIONS
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NONLINEAR CHANNEL
MODELS AND THEIR
SIMULATIONS
Yecai Guo
Nanjing University of Information Science and Technology, China
Wuxi University, China
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Published by
World Scientific Publishing Co. Pte. Ltd.
5 Toh Tuck Link, Singapore 596224
USA office: 27 Warren Street, Suite 401-402, Hackensack, NJ 07601
UK office: 57 Shelton Street, Covent Garden, London WC2H 9HE
Library of Congress Cataloging-in-Publication Data
Names: Guo, Yecai, author.
Title: Nonlinear channel models and their simulations / Yecai Guo, Nanjing University of
Information Science and Technology, China, Wuxi University, China.
Description: Singapore ; Hackensack, NJ : World Scientific Publishing Co. Pte. Ltd., [2022] |
Includes bibliographical references and index.
Identifiers: LCCN 2021061681 | ISBN 9789811249440 (hardcover) |
ISBN 9789811249457 (ebook for institutions) | ISBN 9789811249464 (ebook for individuals)
Subjects: LCSH: Signal processing--Digital techniques. | Radio frequency modulation--
Transmitters and transmission--Simulation methods. | Nonlinear systems.
Classification: LCC TK5102.9 .G879 2022 | DDC 621.382/2--dc23/eng/20220222
LC record available at https://lccn.loc.gov/2021061681
British Library Cataloguing-in-Publication Data
A catalogue record for this book is available from the British Library.
Nonlinear Channel Models and Their Simulations
Copyright © 2022 by World Scientific Publishing Co. Pte. Ltd. under exclusive license by
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Summary of Contents
The key technology in the field of satellite communication is satellite
channel modeling and equalization, and the research on this tech-
nology is helpful in improving the feasibility and quality of satellite
communication system services. In this book, the satellite communi-
cation channel is taken as the research object, and the nonlinearity
of the satellite communication channel is taken as the foothold, so
research on the establishment of a nonlinear channel model and the
design of equalization technology is carried out.
This book is suitable for engineers, researchers, and post-
graduates, who are engaged in information and communication
engineering, control science and engineering, intelligent science and
technology, and other disciplines!
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Preface
With the growth of information globalization, the development of
Internet, data multimedia communication, and video and audio ser-
vices, and the growing need for communication individualization,
mobility, and full coverage, satellite communication is taking advan-
tage of the advantages of long communication distance, which has
nothing to do with the distance communication cost, large coverage
area without being limited by the geographical conditions, and wide
communication frequency band, as well as large transmission capac-
ity that is suitable for the transmission of a variety of services to
develop in the direction of its unique advantages. However, the fea-
sibility and quality of services provided by satellite communication
system are largely affected by the channel characteristics between
mobile terminals and communication satellites. In order to study
theseeffects, itisaneffective andfeasiblesolutiontoadoptachannel
model that can reflect the real characteristics of a satellite channel.
It is no exaggeration to say that only a channel model close to the
actualcharacteristics ofasatellitechannelisnotestablisheduntilthe
mechanism of fading, distortion of satellite signal in channel trans-
mission is revealed and the scheme to eliminate fading, distortion of
satellite signal is further studied. It is difficult to design a scheme
that can effectively eliminate the fading, distortion of the satellite
signals, or ill-considering the satellite communication environment.
This book is a collection of the achievements of the author and
his team in the research of nonlinear channel model establishment
and equalization technology based on the nonlinearity of satellite
communication channel for many years. It mainly deals with the
vii
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viii Nonlinear Channel Models and Their Simulations
research contents of the satellite channel modeling and equalization
theory, technology, and application based on the established satel-
lite channel model. It has formed the theoretical and technologi-
cal achievements system from satellite channel modeling to satellite
channel equalization, which embodies the advanced, practical, and
systematic content and is clear and readable. It helps readers under-
stand and master this topic. The book consists of seven chapters. In
Chapter 1, based on the analysis of the influencing factors of satel-
lite communication quality, the research status of satellite channel
modeling and equalization technology at home and abroad is sum-
marized, and the research content from the perspective of system
theory is put forward. Chapter 2 briefly analyzes the basic composi-
tion,basicparameters,layeredpropagationcharacteristics ofsatellite
channel, classical satellite channel model and second-order statisti-
cal characteristic parameters, and satellite channel model simulation
method,andsoon.InChapter3,thesatellitechannelstatesinatmo-
sphericenvironmentsandgroundenvironmentsareanalyzed,andthe
multi-stateMarkovchainmodelofsatellitechannelisestablishedand
simulated. In Chapter 4, aiming at the nonlinearity caused by trav-
eling ware tube (TWT) amplifier and group delay in satellite, the
nonlinear channel modelboth underthe background of the Gaussian
noise and alpha stable distributed noise and based on the combined
effect of TWT amplifier and groupdelay is created and simulated. In
Chapters 5 and6, usingthe established nonlinear channel modeland
integrating various novel technologies into the equalization technol-
ogy, thenonlinear channel equalization algorithms are proposed,and
the performanceof theproposed algorithms is verified. In Chapter 7,
taking satellite MIMO channel and molecular MIMO channel as the
research object, the multi-state Markov chain model, machine learn-
ing model, and simulation method of MIMO channel are analyzed.
The achievements of this book have been supported by the
National NaturalScienceFoundationofChina(61673222), theNatu-
ral Science Foundation of Jiangsu Province (BK2009410), the Major
Natural Science Research Project of Colleges and Universities in
Jiangsu Province (13KJA510001), the Natural Science Foundation
of Colleges and Universities in Jiangsu Province (08KJB510010),
and the second phase “information and Communication Engineer-
ing” of the construction of advantageous disciplines in Colleges and
Universities in Jiangsu Province. Some of these achievements have
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Preface ix
been successively published in important academic conferences and
journals at home and abroad. At the same time, this book has also
absorbedtheachievements ofsomeexcellentworks,academicpapers,
and many relevant authors. For the achievements cited in this book,
somehaveindicated thesourceinthebook.Theachievements ofthis
book reflect the latest trends and frontier trends in the research of
key technologies of satellite communication.
Theco-researchers withtheauthorofthisbookareZhangXiuzai,
HanYingge,RaoWei,YangChao,LiaoJuan,DingRui,JiTongying,
HuLingling,HuangWei,SunJing,DingXuejie,WangWei,XuWen-
cai, Li Baoge, Zhao Weijuan, Bai He, Yuan Tao, Zhang Tao, Xu
Ran, Yao Chaoran, and so on. The publication of this book has been
strongly supported by the Tsinghua University Press. Here, I would
like to express my sincere thanks to the researchers whoparticipated
in the research of the achievements of this book, the authors of the
cited achievements of this book, and Tsinghua University Press!
Due to the limited level and experience of the author, the depth
andbreadthoftheresearchinthisbookneedtobefurtherimproved.
Inappropriate places are inevitable. Please criticize and correct!
Guo Yecai
August 2021
