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Speech processing systems --- Digital electronics --- Traitement automatique de la parole --- Electronique numérique --- 621.395 --- Computational linguistics --- Electronic systems --- Information theory --- Modulation theory --- Oral communication --- Speech --- Telecommunication --- Digital circuits --- Digital techniques (Electronics) --- Electronics --- Telephony --- Digital electronics. --- Speech processing systems. --- 621.395 Telephony --- Electronique numérique --- Singing voice synthesizers --- Information theory. --- Télécommunications
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Part I: RF System Integration. 1. RF System Integration; C. Toumazou. 2. RF System Board Level Integration for Mobile Phones; G.J. Aspin. 3. Integration of RF Systems on a Chip; P.J. Mole. 4. Towards the Full Integration of Wireless Front-End Circuits; M. Steyaert. 5. GSM Transceiver Front-End Circuits in 0.25 mum CMOS; Q. Huang, et al. Part II: RF Front-End Circuits. 6. RF Front-End Circuits; Q. Huang. 7. Phase-Noise-to-Carrier Ratio in LC Oscillators; Q. Huang. 8. Design Study of a 900 MHz/1.8 GHz CMOS Transceiver for Dual-Band Applications; B. Razavi. 9. Integrated Wireless Transc
Wireless communication systems --- Radio circuits --- Transmission sans fil --- Congresses. --- Congrès --- Systems engineering. --- Telecommunication. --- Computer engineering. --- Circuits and Systems. --- Communications Engineering, Networks. --- Electrical Engineering. --- Signal, Image and Speech Processing. --- Electronic circuits. --- Electrical engineering. --- Signal processing. --- Image processing. --- Speech processing systems. --- Wireless communication systems. --- Radio circuits. --- 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) --- Electric engineering --- Engineering --- Electron-tube circuits --- Electric circuits --- Electron tubes --- Electronics --- Circuits, Radio --- Electronic circuits --- Communication systems, Wireless --- Wireless data communication systems --- Wireless information networks --- Wireless telecommunication systems --- Telecommunication systems
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The wireless industry is growing at a phenomenal rate. Cellular subscribers are increasing at a rate of 45% per year, the market for wireless local loop service is growing at a rate of 42%, and the wireless local area network market is growing at a rate of 61 %. This growth and potential for future growth has motivated companies to commit $20 billion in obtaining 90 MHz of PCS spectrum during the recent FCC auctions in the United States. Obviously spectrum is a costly, but critical, resource. Efficient utilization of this resource is essential for profitable wireless service. To meet this challenge, researchers in wireless communications are tenaciously developing more spectrally efficient modulation techniques, planning tools for efficient communication system layout, and digital signal processing techniques for more robust communications. The papers and lectures presented in this book were originally given at the Sixth Annual Virginia Tech Symposium on Wireless Personal Communications and cover a broad range of topics in wireless communications. The majority of the papers are relevant to creating higher capacity (spectrally efficient) systems with greater coverage. Topics include adaptive antenna array measurements and algorithm comparisons, Cellular Digital Packet Data deployment guidelines, speech coding techniques, wireless system design methodology, and propagation measurements in hostile or previously unexplored channels.
Personal communication service systems --- Personal communication service systems. --- PCS systems --- Personal telecommunication systems --- Personal wireless communication systems --- Personalized communication services --- Wireless personal communication systems --- Application-specific integrated circuits --- Circuits intégrés à la demande --- Microprocesseurs --- Application specific integrated circuits --- Microprocessors --- Minicomputers --- ASICs (Integrated circuits) --- Integrated circuits --- Wireless communication systems --- Electrical engineering. --- Electrical Engineering. --- Electric engineering --- Engineering --- Electronic circuits. --- Signal processing. --- Image processing. --- Speech processing systems. --- Microprocessors. --- Circuits and Systems. --- Signal, Image and Speech Processing. --- Processor Architectures. --- 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) --- Electron-tube circuits --- Electric circuits --- Electron tubes --- Electronics --- Application-specific integrated circuits.
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Excellent textbook of multimedia signal processing also dealing with the optimization of multimedia communication systems. It covers the theoretical background of one- and multidimensional signal processing, statistical analysis and modeling, coding and information theory as well as estimation and classification theory. Numerous practical examples are given for algorithms and design of multimedia signal compression and transmission systems, for systems performing content analysis and indexing of multimedia signals. Principles behind multimedia coding and indexing standards, e.g. MPEG-1/-2/-4/-7 are explained in detail, including the most recent developments like the new Advanced Video Coding standard and Motion-Compensated Interframe Wavelet Coding. Numerous figures and examples illustrate the concepts. As the book is based on a graduate-level university course, most chapters are supplemented by exercises. The book is also a self-contained introduction both for researchers and developers of multimedia communication systems in industries.
Multimedia communications. --- Telecommunication technology --- Computer architecture. Operating systems --- Artificial intelligence. Robotics. Simulation. Graphics --- FT (Fourier transformatie) --- multimedia --- communicatietechnologie --- Multimedia communications --- #BAVD --- Multimedia networks --- Multimedia telecommunications --- Multimedia systems --- Telecommunication systems --- Application software. --- Electrical engineering. --- Computational complexity. --- Coding theory. --- Information theory. --- Signal processing. --- Image processing. --- Speech processing systems. --- Computer Applications. --- Communications Engineering, Networks. --- Complexity. --- Coding and Information Theory. --- Signal, Image and Speech Processing. --- 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) --- Communication theory --- Communication --- Cybernetics --- Data compression (Telecommunication) --- Digital electronics --- Machine theory --- Computer programming --- Complexity, Computational --- Electronic data processing --- Electric engineering --- Engineering --- Application computer programs --- Application computer software --- Applications software --- Apps (Computer software) --- Computer software
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Accelerator Data-Path Synthesis for High-Throughput Signal Processing Applications is the first book to show how to use high-level synthesis techniques to cope with the stringent timing requirements of complex high-throughput real-time signal and data processing. The book describes the state-of-the-art in architectural synthesis for complex high-throughput real-time processing. Unlike many other, the Synthesis approach used in this book targets an architecture style or an application domain. This approach is thus heavily application-driven and this is illustrated in the book by several realistic demonstration examples used throughout. Accelerator Data-Path Synthesis for High-Throughput Signal Processing Applications focuses on domains where application-specific high-speed solutions are attractive such as significant parts of audio, telecom, instrumentation, speech, robotics, medical and automotive processing, image and video processing, TV, multi-media, radar, sonar, etc. Moreover, it addresses mainly the steps above the traditional scheduling and allocation tasks which focus on scalar operations and data. Accelerator Data-Path Synthesis for High-Throughput Signal Processing Applications is of interest to researchers, senior design engineers and CAD managers both in academia and industry. It provides an excellent overview of what capabilities to expect from future practical design tools and includes an extensive bibliography.
Computer-aided design --- Computergestuurd ontwerpen --- Conception assistée par ordinateur --- Ontwerpen [Computergestuurd ] --- Real-time --- Real-time data processing --- Signaalverwerking --- Signal processing --- Signalen--Verwerking --- Signaux [Traitement des ] --- Temps reel --- Application specific integrated circuits --- -Computer-aided design --- Academic collection --- 681.3*I54 --- Processing, Signal --- Information measurement --- Signal theory (Telecommunication) --- Fast-response data processing --- High-speed data processing --- Electronic data processing --- CAD (Computer-aided design) --- Computer-assisted design --- Computer-aided engineering --- Design --- ASICs (Integrated circuits) --- Integrated circuits --- Design and construction --- Applications: computer vision; signal processing; text processing; waveform analysis (Pattern recognition) --- 681.3*I54 Applications: computer vision; signal processing; text processing; waveform analysis (Pattern recognition) --- Computer-aided design. --- Signal processing. --- Real-time data processing. --- Circuits intégrés à la demande --- Traitement du signal --- Temps réel (informatique) --- Design and construction. --- Conception et construction --- Conception assistée par ordinateur. --- Traitement du signal. --- Conception et construction. --- Electronic circuits. --- Computer-aided engineering. --- Electrical engineering. --- Image processing. --- Speech processing systems. --- Circuits and Systems. --- Computer-Aided Engineering (CAD, CAE) and Design. --- Electrical Engineering. --- Signal, Image and Speech Processing. --- 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 --- Electric engineering --- Engineering --- CAE --- Electron-tube circuits --- Electric circuits --- Electron tubes --- Electronics --- Data processing --- Application-specific integrated circuits --- Circuits intégrés à la demande --- Conception assistée par ordinateur. --- Temps réel (informatique)
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Wireless Local Area Networks (WLANs) experience a growing popularity recently. Where WLANs were primarily used for niche applications in the past, they are now deployed as wireless extensions to computer networks. The increase of the datarates from 2 Mbps up to 11 Mbps for roughly a constant price has played a major role in this breakthrough. As a consequence, an even greater success can be envisioned for the more recent OFDM-based WLAN standards in the 5 GHz band, which offer up to 54 Mbps. At IMEC we have realised this potential already several years ago and have established a successful research programme on OF- based WLAN. In 1995, we started our research on wireless OFDM in the frame of a - operation project with SAIT, a Belgian telecom company. The goal of the project was to establish a robust network for industrial environments. This resulted in a first OFDM chip, supporting QPSK, for wireless networking at the end of the project (1999). 1999 was also the start of an intense co-operation with National Semiconductor Inc., which resulted in a second generation ASIC in 2000. This OFDM processor supports up to QAM-64 and has a more optimal channel estimation algorithm.
Orthogonalization methods. --- Wavelength division multiplexing. --- Wireless communication systems. --- Wireless LANs. --- Wireless LANs --- Wireless communication systems --- Orthogonal frequency division multiplexing --- Orthogonalization methods --- Electrical & Computer Engineering --- Engineering & Applied Sciences --- Telecommunications --- Engineering. --- Electrical engineering. --- Electronics. --- Microelectronics. --- Electronic circuits. --- Communications Engineering, Networks. --- Circuits and Systems. --- Signal, Image and Speech Processing. --- Electronics and Microelectronics, Instrumentation. --- Electrical Engineering. --- Wi-Fi LANs --- WiFi LANs --- Wireless local area networks --- WLANs (Wireless LANs) --- Local area networks (Computer networks) --- Communication systems, Wireless --- Wireless data communication systems --- Wireless information networks --- Wireless telecommunication systems --- Telecommunication systems --- Functions, Orthogonal family of --- Functions, Orthogonal set of --- Orthogonal family of functions --- Orthogonal set of functions --- Orthogonal sets --- Orthogonal systems --- Orthogonalization (Numerical analysis) --- Sets, Orthogonal --- Systems, Orthogonal --- Algebras, Linear --- Numerical analysis --- OFDM (Telecommunication) --- Broadband communication systems --- Multiplexing --- Spread spectrum communications --- Telecommunication. --- Systems engineering. --- Computer engineering. --- Signal processing. --- Image processing. --- Speech processing systems. --- Microminiature electronic equipment --- Microminiaturization (Electronics) --- Electronics --- Microtechnology --- Semiconductors --- Miniature electronic equipment --- Electrical engineering --- Physical sciences --- 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) --- Electron-tube circuits --- Electric circuits --- Electron tubes --- Electric engineering --- Engineering --- WDM (Telecommunication) --- Optical communications
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