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This book provides a comprehensive review of precoding techniques for digital communications systems from a signal processing perspective. In the first part of the book the authors provide an overview of the principles of precoding for channels with intersymbol interference (ISI) such as Tomlinson-Harashima precoding and Trellis precoding. There is also a discussion on how the widely used OFDM systems can be treated as a special case of precoding techniques and introduce precoding schemes for OFDM systems. Further, the book provides an overview of various existing precoding techniques that reduce the interference level while keeping the receiver design simple in CDMA systems. There is also a complete chapter on the issue of precoding for multiple input multiple output (MIMO) channels. The second part of the book introduces the state-of-the-art precoding techniques originating from several projects and research activities involving multiuser OFDM transmissions and ultra-wideband (UWB) radio systems.
Digital communications. --- Signal processing --- Digital techniques. --- Digital signal processing --- Digital communications --- Digital electronics --- Communications, Digital --- Digital transmission --- Pulse communication --- Pulse techniques (Electronics) --- Telecommunication --- Digital media --- Digital techniques --- Telecommunication. --- Coding theory. --- Computer Communication Networks. --- Computer network architectures. --- Computer engineering. --- Communications Engineering, Networks. --- Coding and Information Theory. --- Signal, Image and Speech Processing. --- Computer Systems Organization and Communication Networks. --- Electrical Engineering. --- Computers --- Data compression (Telecommunication) --- Information theory --- Machine theory --- Signal theory (Telecommunication) --- Computer programming --- Electric communication --- Mass communication --- Telecom --- Telecommunication industry --- Telecommunications --- Communication --- Telecommuting --- Architectures, Computer network --- Network architectures, Computer --- Computer architecture --- Design and construction --- Electrical engineering. --- Information theory. --- Computer communication systems. --- Signal processing. --- Image processing. --- Speech processing systems. --- Computer organization. --- Computational linguistics --- Electronic systems --- Modulation theory --- Oral communication --- Speech --- Singing voice synthesizers --- Pictorial data processing --- Picture processing --- Processing, Image --- Imaging systems --- Optical data processing --- Communication theory --- Cybernetics --- Electric engineering --- Engineering --- Processing, Signal --- Information measurement --- Communication systems, Computer --- Computer communication systems --- Data networks, Computer --- ECNs (Electronic communication networks) --- Electronic communication networks --- Networks, Computer --- Teleprocessing networks --- Data transmission systems --- Information networks --- Cyberinfrastructure --- Electronic data processing --- Network computers --- Organization, Computer --- Electronic digital computers --- Distributed processing
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This book explores the interaction between religion and nationalism in the Chinese societies of mainland China, Taiwan, and Hong Kong. Cheng-tian Kuo analyses the dominant religions, including Chinese Buddhism, Tibetan Buddhism, Daoism, Christianity, Islam, and folk religions, but he also goes beyond that, showing how in recent decades the Chinese state has tightened its control over religion to an unprecedented degree. Indeed, it could almost be said to have constructed a wholly new religion, Chinese Patriotism. The same period, however, has seen the growth of democratic civil religions, which could challenge the state.
Nationalism --- Nationalism and religion --- Religious aspects. --- China --- Cina --- Kinë --- Cathay --- Chinese National Government --- Chung-kuo kuo min cheng fu --- Republic of China (1912-1949) --- Kuo min cheng fu (China : 1912-1949) --- Chung-hua min kuo (1912-1949) --- Kina (China) --- National Government (1912-1949) --- China (Republic : 1912-1949) --- People's Republic of China --- Chinese People's Republic --- Chung-hua jen min kung ho kuo --- Central People's Government of Communist China --- Chung yang jen min cheng fu --- Chung-hua chung yang jen min kung ho kuo --- Central Government of the People's Republic of China --- Zhonghua Renmin Gongheguo --- Zhong hua ren min gong he guo --- Kitaĭskai︠a︡ Narodnai︠a︡ Respublika --- Činská lidová republika --- RRT --- Republik Rakjat Tiongkok --- KNR --- Kytaĭsʹka Narodna Respublika --- Jumhūriyat al-Ṣīn al-Shaʻbīyah --- RRC --- Kitaĭ --- Kínai Népköztársaság --- Chūka Jinmin Kyōwakoku --- Erets Sin --- Sin --- Sāthāranarat Prachāchon Čhīn --- P.R. China --- PR China --- PRC --- P.R.C. --- Chung-kuo --- Zhongguo --- Zhonghuaminguo (1912-1949) --- Zhong guo --- Chine --- République Populaire de Chine --- República Popular China --- Catay --- VR China --- VRChina --- 中國 --- 中国 --- 中华人民共和国 --- Jhongguó --- Bu̇gu̇de Nayiramdaxu Dundadu Arad Ulus --- Bu̇gu̇de Nayiramdaqu Dumdadu Arad Ulus --- Bu̇gd Naĭramdakh Dundad Ard Uls --- BNKhAU --- БНХАУ --- Khi︠a︡tad --- Kitad --- Dumdadu Ulus --- Dumdad Uls --- Думдад Улс --- Kitajska --- China (Republic : 1949- ) --- Religion --- History. --- China, Taiwan, Hong Kong, Religion, Nationalism.
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The book encompasses the state-of-the-art visual quality assessment (VQA) and learning based visual quality assessment (LB-VQA) by providing a comprehensive overview of the existing relevant methods. It delivers the readers the basic knowledge, systematic overview and new development of VQA. It also encompasses the preliminary knowledge of Machine Learning (ML) to VQA tasks and newly developed ML techniques for the purpose. Hence, firstly, it is particularly helpful to the beginner-readers (including research students) to enter into VQA field in general and LB-VQA one in particular. Secondly, new development in VQA and LB-VQA particularly are detailed in this book, which will give peer researchers and engineers new insights in VQA.
Engineering. --- Signal, Image and Speech Processing. --- Image Processing and Computer Vision. --- Computational Intelligence. --- Computer vision. --- Ingénierie --- Vision par ordinateur --- Engineering & Applied Sciences --- Electrical & Computer Engineering --- Telecommunications --- Electrical Engineering --- Applied Physics --- Image processing. --- Computational intelligence. --- Intelligence, Computational --- Artificial intelligence --- Soft computing --- Pictorial data processing --- Picture processing --- Processing, Image --- Imaging systems --- Optical data processing --- Construction --- Industrial arts --- Technology --- Machine vision --- Vision, Computer --- Image processing --- Pattern recognition systems --- Signal processing. --- Speech processing systems. --- Optical data processing. --- Optical computing --- Visual data processing --- Bionics --- Electronic data processing --- Integrated optics --- Photonics --- Computers --- Computational linguistics --- Electronic systems --- Information theory --- Modulation theory --- Oral communication --- Speech --- Telecommunication --- Singing voice synthesizers --- Processing, Signal --- Information measurement --- Signal theory (Telecommunication) --- Optical equipment --- Machine learning. --- Digital techniques. --- Digital image processing --- Digital electronics --- Learning, Machine --- Machine theory
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This book offers an overview of traditional big visual data analysis approaches and provides state-of-the-art solutions for several scene comprehension problems, indoor/outdoor classification, outdoor scene classification, and outdoor scene layout estimation. It is illustrated with numerous natural and synthetic color images, and extensive statistical analysis is provided to help readers visualize big visual data distribution and the associated problems. Although there has been some research on big visual data analysis, little work has been published on big image data distribution analysis using the modern statistical approach described in this book. By presenting a complete methodology on big visual data analysis with three illustrative scene comprehension problems, it provides a generic framework that can be applied to other big visual data analysis tasks.
Applied Physics --- Electrical Engineering --- Telecommunications --- Engineering & Applied Sciences --- Electrical & Computer Engineering --- Computer vision. --- Geometry. --- Machine vision --- Vision, Computer --- Artificial intelligence --- Image processing --- Pattern recognition systems --- Mathematics --- Euclid's Elements --- Visualization. --- Signal, Image and Speech Processing. --- Image Processing and Computer Vision. --- Visualisation --- Imagination --- Visual perception --- Imagery (Psychology) --- Signal processing. --- Image processing. --- Speech processing systems. --- Optical data processing. --- Mathematics. --- Math --- Science --- Optical computing --- Visual data processing --- Bionics --- Electronic data processing --- Integrated optics --- Photonics --- Computers --- Computational linguistics --- Electronic systems --- Information theory --- Modulation theory --- Oral communication --- Speech --- Telecommunication --- Singing voice synthesizers --- Pictorial data processing --- Picture processing --- Processing, Image --- Imaging systems --- Optical data processing --- Processing, Signal --- Information measurement --- Signal theory (Telecommunication) --- Optical equipment
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This book focuses on interactive segmentation techniques, which have been extensively studied in recent decades. Interactive segmentation emphasizes clear extraction of objects of interest, whose locations are roughly indicated by human interactions based on high level perception. This book will first introduce classic graph-cut segmentation algorithms and then discuss state-of-the-art techniques, including graph matching methods, region merging and label propagation, clustering methods, and segmentation methods based on edge detection. A comparative analysis of these methods will be provided with quantitative and qualitative performance evaluation, which will be illustrated using natural and synthetic images. Also, extensive statistical performance comparisons will be made. Pros and cons of these interactive segmentation methods will be pointed out, and their applications will be discussed. There have been only a few surveys on interactive segmentation techniques, and those surveys do not cover recent state-of-the art techniques. By providing comprehensive up-to-date survey on the fast developing topic and the performance evaluation, this book can help readers learn interactive segmentation techniques quickly and thoroughly.
Computer vision. --- Image processing --- Digital techniques. --- Digital image processing --- Machine vision --- Vision, Computer --- Engineering. --- User interfaces (Computer systems). --- Image processing. --- Signal, Image and Speech Processing. --- Image Processing and Computer Vision. --- User Interfaces and Human Computer Interaction. --- Digital electronics --- Artificial intelligence --- Pattern recognition systems --- Computer science. --- Informatics --- Science --- Signal processing. --- Speech processing systems. --- Optical data processing. --- Interfaces, User (Computer systems) --- Human-machine systems --- Human-computer interaction --- Optical computing --- Visual data processing --- Bionics --- Electronic data processing --- Integrated optics --- Photonics --- Computers --- Computational linguistics --- Electronic systems --- Information theory --- Modulation theory --- Oral communication --- Speech --- Telecommunication --- Singing voice synthesizers --- Pictorial data processing --- Picture processing --- Processing, Image --- Imaging systems --- Optical data processing --- Processing, Signal --- Information measurement --- Signal theory (Telecommunication) --- Optical equipment --- Image analysis.
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This book constitutes the proceedings of the 8th International Conference on Network and System Security, NSS 2014, held in Xi'an, China, in October 2014. The 35 revised full papers and 12 revised short papers presented were carefully reviewed and selected from 155 initial submissions. The papers are organized in topical sections on cloud computing, access control, network security, security analysis, public key cryptography, system security, privacy-preserving systems and biometrics, and key management and distribution.
Computer science. --- Computer communication systems. --- Computer security. --- Data encryption (Computer science). --- Management information systems. --- E-commerce. --- Computer Science. --- Systems and Data Security. --- Computer Communication Networks. --- Data Encryption. --- Management of Computing and Information Systems. --- e-Commerce/e-business. --- Information Systems. --- Cryptology. --- Data encoding (Computer science) --- Encryption of data (Computer science) --- Computer security --- Cryptography --- Computer privacy --- Computer system security --- Computer systems --- Computers --- Cyber security --- Cybersecurity --- Electronic digital computers --- Protection of computer systems --- Security of computer systems --- Data protection --- Security systems --- Hacking --- Protection --- Security measures --- Computer networks --- Cybercommerce --- E-business --- E-commerce --- E-tailing --- eBusiness --- eCommerce --- Electronic business --- Internet commerce --- Internet retailing --- Online commerce --- Web retailing --- Commerce --- Information superhighway --- Informatics --- Science --- Computer-based information systems --- EIS (Information systems) --- Executive information systems --- MIS (Information systems) --- Sociotechnical systems --- Information resources management --- Management --- Communication systems, Computer --- Computer communication systems --- Data networks, Computer --- ECNs (Electronic communication networks) --- Electronic communication networks --- Networks, Computer --- Teleprocessing networks --- Data transmission systems --- Digital communications --- Electronic systems --- Information networks --- Telecommunication --- Cyberinfrastructure --- Electronic data processing --- Network computers --- Communication systems --- Distributed processing
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Cooperative and relay communications have recently become the most widely explored topics in communications, whereby users cooperate in transmitting their messages to the destination, instead of conventional networks which operate independently and compete among each other for channel resources. As the field has progressed, cooperative communications have become a design concept rather than a specific transmission technology. This concept has revolutionized the design of wireless networks, allowing increased coverage, throughput, and transmission reliability even as conventional transmission techniques gradually reach their limits. Cooperative and relay technologies have also made their way toward next generation wireless standards, such as IEEE802.16 (WiMAX) or LTE, and have been incorporated into many modern wireless applications, such as cognitive radio and secret communications. Cooperative Communications and Networking: Technologies and System Design provides a systematic introduction to the fundamental concepts of cooperative communications and relays technology to enable engineers, researchers or graduate students to conduct advanced research and development in this area. The contents of the book can be summarized as follows: Introduces the reader to various cooperation and relay techniques along with a survey of its role in next generation wireless standards Reviews basic wireless communication and MIMO techniques for readers new to this field Presents fundamental cooperative communication and relay techniques for a basic cooperative entity that consists of only two users and a common destination Fundamental limits of cooperative and relay channels are described from the information-theoretic standpoint Describes how cooperative and relay technology can be integrated with other advanced wireless technology, such as OFDM and MIMO Introduces several cross-layer and networking issues that may arise in cooperative networks, including routing, QoS, and security considerations Cooperative Communications and Networking: Technologies and System Design provides researchers, graduate students, and practical engineers with sufficient knowledge of both the background of cooperative communications and networking, and potential research directions.
Internetworking (Telecommunication). --- MIMO systems. --- Radio relay systems. --- Wireless communication systems. --- Wireless communication systems --- Internetworking (Telecommunication) --- Radio relay systems --- MIMO systems --- Electrical & Computer Engineering --- Engineering & Applied Sciences --- Telecommunications --- Electrical Engineering --- Multiple input-multiple output systems --- Microwave relay systems --- Relay broadcast stations --- Relay transmitters --- Repeater stations --- Inter-networking (Telecommunication) --- Interoperability in computer networks --- Communication systems, Wireless --- Wireless data communication systems --- Wireless information networks --- Wireless telecommunication systems --- Engineering. --- Computer communication systems. --- Coding theory. --- Complexity, Computational. --- Electrical engineering. --- Communications Engineering, Networks. --- Engineering, general. --- Computer Communication Networks. --- Coding and Information Theory. --- Complexity. --- Electric engineering --- Engineering --- Complexity, Computational --- Electronic data processing --- Machine theory --- Data compression (Telecommunication) --- Digital electronics --- Information theory --- Signal theory (Telecommunication) --- Computer programming --- Communication systems, Computer --- Computer communication systems --- Data networks, Computer --- ECNs (Electronic communication networks) --- Electronic communication networks --- Networks, Computer --- Teleprocessing networks --- Data transmission systems --- Digital communications --- Electronic systems --- Information networks --- Telecommunication --- Cyberinfrastructure --- Network computers --- Construction --- Industrial arts --- Technology --- Distributed processing --- Radio broadcasting --- Radio stations --- Television relay systems --- Computer networks --- Telecommunication systems --- Telecommunication. --- Electric communication --- Mass communication --- Telecom --- Telecommunication industry --- Communication --- Telecommuting --- Information theory. --- Computational complexity. --- Communication theory --- Cybernetics
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This book introduces various signal processing approaches to enhance physical layer secrecy in multi-antenna wireless systems. Wireless physical layer secrecy has attracted much attention in recent years due to the broadcast nature of the wireless medium and its inherent vulnerability to eavesdropping. While most articles on physical layer secrecy focus on the information-theoretic aspect, we focus specifically on the signal processing aspects, including beamforming and precoding techniques for data transmission and discriminatory training schemes for channel estimation. The discussions will cover cases with collocated and with distributed antennas, i.e., relays. The topics covered will be of interest to researchers in the signal processing community as well to practitioners and engineers working in this area. This book will also review recent works that apply these signal processing approaches to more advanced wireless systems, such as OFDM systems, multicell systems, cognitive radio, multihop networks etc. This will draw interest from researchers that wish to pursue the topic further in these new directions. This book is divided into three parts: (i) data transmission, (ii) channel estimation and (iii) advanced applications. Even though many works exist in the literature on these topics, the approaches and perspectives taken were largely diverse. This book provides a more organized and systematic view of these designs and to lay a solid foundation for future work in these areas. Moreover, by presenting the work from a signal processing perspective, this book will also trigger more research interest from the signal processing community and further advance the field of physical layer secrecy along the described directions. This book allows readers to gain basic understanding of works on physical layer secrecy, knowledge of how signal processing techniques can be applied to this area, and the application of these techniques in advanced wireless applications.
Adaptive antennas --- Antenna radiation patterns --- Roaming (Telecommunication) --- Mathematical models. --- Call handoff (Telecommunication) --- Handoffs (Telecommunication) --- Handover (Telecommunication) --- Open connectivity (Telecommunication) --- Virtual roaming (Telecommunication) --- Antenna lobe patterns --- Antenna patterns --- Antennas (Electronics) --- Directional patterns of antennas --- Field intensity patterns of antennas --- Field patterns of antennas --- Lobe patterns, Antenna --- Patterns, Antenna radiation --- Radiation patterns, Antenna --- Radiation patterns --- Engineering. --- Computer security. --- Electrical engineering. --- Signal, Image and Speech Processing. --- Systems and Data Security. --- Communications Engineering, Networks. --- Electric engineering --- Engineering --- Computer privacy --- Computer system security --- Computer systems --- Computers --- Cyber security --- Cybersecurity --- Electronic digital computers --- Protection of computer systems --- Security of computer systems --- Data protection --- Security systems --- Hacking --- Construction --- Industrial arts --- Technology --- Protection --- Security measures --- Electromagnetic fields --- Radio relay systems --- Wireless communication systems --- Telecommunication. --- Electric communication --- Mass communication --- Telecom --- Telecommunication industry --- Telecommunications --- Communication --- Information theory --- Telecommuting --- Signal processing. --- Image processing. --- Speech processing systems. --- Computational linguistics --- Electronic systems --- Modulation theory --- Oral communication --- Speech --- Telecommunication --- Singing voice synthesizers --- Pictorial data processing --- Picture processing --- Processing, Image --- Imaging systems --- Optical data processing --- Processing, Signal --- Information measurement --- Signal theory (Telecommunication) --- Security measures.
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This book constitutes the refereed proceedings of the 4th International Symposium on Cyberspace Safety and Security (CSS 2012), held in Melbourne, Australia, in December 2012. The 30 revised full papers presented together with 7 invited talks were carefully reviewed and selected from 105 submissions. The papers cover the following topics: mobile security, cyberspace attacks and defense, security application adn systems, network and cloud security, wireless security, security protocols and models.
Internet --- Electrical & Computer Engineering --- Engineering & Applied Sciences --- Telecommunications --- Computer Science --- Security measures --- Safety measures --- DARPA Internet --- Internet (Computer network) --- Computer science. --- Computer communication systems. --- Computer security. --- Data encryption (Computer science). --- Algorithms. --- Management information systems. --- Computer Science. --- Systems and Data Security. --- Computer Communication Networks. --- Data Encryption. --- Algorithm Analysis and Problem Complexity. --- Information Systems Applications (incl. Internet). --- Management of Computing and Information Systems. --- Computer-based information systems --- EIS (Information systems) --- Executive information systems --- MIS (Information systems) --- Sociotechnical systems --- Information resources management --- Management --- Algorism --- Algebra --- Arithmetic --- Data encoding (Computer science) --- Encryption of data (Computer science) --- Computer security --- Cryptography --- Computer privacy --- Computer system security --- Computer systems --- Computers --- Cyber security --- Cybersecurity --- Electronic digital computers --- Protection of computer systems --- Security of computer systems --- Data protection --- Security systems --- Hacking --- Communication systems, Computer --- Computer communication systems --- Data networks, Computer --- ECNs (Electronic communication networks) --- Electronic communication networks --- Networks, Computer --- Teleprocessing networks --- Data transmission systems --- Digital communications --- Electronic systems --- Information networks --- Telecommunication --- Cyberinfrastructure --- Electronic data processing --- Network computers --- Informatics --- Science --- Communication systems --- Foundations --- Protection --- Distributed processing --- Computer software. --- Information Systems. --- Cryptology. --- Software, Computer --- Wide area networks (Computer networks) --- World Wide Web --- Application software. --- Application computer programs --- Application computer software --- Applications software --- Apps (Computer software) --- Computer software
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