End To End Dslarchitectures
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Dsp Architecture Design Essentials
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Author : Dejan Marković
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-06-15
Dsp Architecture Design Essentials written by Dejan Marković and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-06-15 with Technology & Engineering categories.
In DSP Architecture Design Essentials, authors Dejan Marković and Robert W. Brodersen cover a key subject for the successful realization of DSP algorithms for communications, multimedia, and healthcare applications. The book addresses the need for DSP architecture design that maps advanced DSP algorithms to hardware in the most power- and area-efficient way. The key feature of this text is a design methodology based on a high-level design model that leads to hardware implementation with minimum power and area. The methodology includes algorithm-level considerations such as automated word-length reduction and intrinsic data properties that can be leveraged to reduce hardware complexity. From a high-level data-flow graph model, an architecture exploration methodology based on linear programming is used to create an array of architectural solutions tailored to the underlying hardware technology. The book is supplemented with online material: bibliography, design examples, CAD tutorials and custom software.
Adaptive Multi Standard Rf Front Ends
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Author : Vojkan Vidojkovic
language : en
Publisher: Springer Science & Business Media
Release Date : 2008-02-07
Adaptive Multi Standard Rf Front Ends written by Vojkan Vidojkovic and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-02-07 with Technology & Engineering categories.
N this information era people are living in a society in which processing, ?ow and Iexchange of information are vital for their existence. Two major issues in such so- ety, which are related to ?ow and exchange of information, are connectivity and mobility. On one hand, computers and Internet provide connectivity and allow communication as well as fast access to large amounts of information. On the other hand, wireless techno- gies bring mobility. People can move and still be able to communicate and have access to various kind of information. Therefore, the functioning of an information society is unthinkable without the use of computers, Internet and wireless technologies. The exp- tations are that in the future they will merge into a unique system for communication, access to information as well as their exchange and processing. The era of wireless communications started in 1901, when Guglielmo Marconi s- cessfully transmitted radio signals across the Atlantic Ocean. From that moment up to now wireless communications experienced explosive growth and became the fastest growing ?eld in the engineering world. Pushed by customer requirements, new wireless techno- gies have been emerging very fast. Each new generation of wireless technologies have brought new features and more complexity. Pushed by market forces to reduce costs, the semiconductor industry has provided new technologies for solid-state circuits implem- tation. Fortunately at the same time with the cost reduction, performance of new te- nologies has been improving.
Software Radio Architecture
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Author : Joseph Mitola, III
language : en
Publisher: John Wiley & Sons
Release Date : 2004-04-07
Software Radio Architecture written by Joseph Mitola, III and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-04-07 with Technology & Engineering categories.
In einem sogenannten Software-Radio werden die Modulations-Wellenformen nicht durch herkömmliche elektronische Schaltungen, sondern durch eine Software erzeugt. Die so generierten digitalen Signale werden durch einen Breitband-D/A-Wandler in das gewünschte analoge modulierte Signal überführt. Grundlagen und Anwendungen der Technologie erläutert der Autor dieses Bandes, gestützt auf jahrelange Erfahrungen als Seminarleiter. (11/00)
Algorithms And Architectures For Real Time Control 1991
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Author : P.J. Fleming
language : en
Publisher: Elsevier
Release Date : 2014-07-22
Algorithms And Architectures For Real Time Control 1991 written by P.J. Fleming and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-07-22 with Technology & Engineering categories.
Computer scientists have long appreciated that the relationship between algorithms and architecture is crucial. Broadly speaking the more specialized the architecture is to a particular algorithm then the more efficient will be the computation. The penalty is that the architecture will become useless for computing anything other than that algorithm. This message holds for the algorithms used in real-time automatic control as much as any other field. These Proceedings will provide researchers in this field with a useful up-to-date reference source of recent developments.
Dsp For Embedded And Real Time Systems
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Author : Robert Oshana
language : en
Publisher: Elsevier
Release Date : 2012-10-11
Dsp For Embedded And Real Time Systems written by Robert Oshana and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-10-11 with Computers categories.
This Expert Guide gives you the techniques and technologies in digital signal processing (DSP) to optimally design and implement your embedded system. Written by experts with a solutions focus, this encyclopedic reference gives you an indispensable aid to tackling the day-to-day problems you face in using DSP to develop embedded systems. With this book you will learn: - A range of development techniques for developing DSP code - Valuable tips and tricks for optimizing DSP software for maximum performance - The various options available for constructing DSP systems from numerous software components - The tools available for developing DSP applications - Numerous practical guidelines from experts with wide and lengthy experience of DSP application development Features: - Several areas of research being done in advanced DSP technology - Industry case studies on DSP systems development DSP for Embedded and Real-Time Systems is the reference for both the beginner and experienced, covering most aspects of using today's DSP techniques and technologies for designing and implementing an optimal embedded system. - The only complete reference which explains all aspects of using DSP in embedded systems development making it a rich resource for every day use - Covers all aspects of using today's DSP techniques and technologies for designing and implementing an optimal embedded system - Enables the engineer to find solutions to all the problems they will face when using DSP
Parallel Architectures And Parallel Algorithms For Integrated Vision Systems
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Author : Alok N. Choudary
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Parallel Architectures And Parallel Algorithms For Integrated Vision Systems written by Alok N. Choudary and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Computers categories.
Computer vision is one of the most complex and computationally intensive problem. Like any other computationally intensive problems, parallel pro cessing has been suggested as an approach to solving the problems in com puter vision. Computer vision employs algorithms from a wide range of areas such as image and signal processing, advanced mathematics, graph theory, databases and artificial intelligence. Hence, not only are the comput ing requirements for solving vision problems tremendous but they also demand computers that are efficient to solve problems exhibiting vastly dif ferent characteristics. With recent advances in VLSI design technology, Single Instruction Multiple Data (SIMD) massively parallel computers have been proposed and built. However, such architectures have been shown to be useful for solving a very limited subset of the problems in vision. Specifically, algorithms from low level vision that involve computations closely mimicking the architec ture and require simple control and computations are suitable for massively parallel SIMD computers. An Integrated Vision System (IVS) involves com putations from low to high level vision to be executed in a systematic fashion and repeatedly. The interaction between computations and information dependent nature of the computations suggests that architectural require ments for computer vision systems can not be satisfied by massively parallel SIMD computers.
Vlsi Design Methodologies For Digital Signal Processing Architectures
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Author : Magdy A. Bayoumi
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Vlsi Design Methodologies For Digital Signal Processing Architectures written by Magdy A. Bayoumi and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Technology & Engineering categories.
Designing VLSI systems represents a challenging task. It is a transfonnation among different specifications corresponding to different levels of design: abstraction, behavioral, stntctural and physical. The behavioral level describes the functionality of the design. It consists of two components; static and dynamic. The static component describes operations, whereas the dynamic component describes sequencing and timing. The structural level contains infonnation about components, control and connectivity. The physical level describes the constraints that should be imposed on the floor plan, the placement of components, and the geometry of the design. Constraints of area, speed and power are also applied at this level. To implement such multilevel transfonnation, a design methodology should be devised, taking into consideration the constraints, limitations and properties of each level. The mapping process between any of these domains is non-isomorphic. A single behavioral component may be transfonned into more than one structural component. Design methodologies are the most recent evolution in the design automation era, which started off with the introduction and subsequent usage of module generation especially for regular structures such as PLA's and memories. A design methodology should offer an integrated design system rather than a set of separate unrelated routines and tools. A general outline of a desired integrated design system is as follows: * Decide on a certain unified framework for all design levels. * Derive a design method based on this framework. * Create a design environment to implement this design method.
Aeronautical Telecommunications Network
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Author : Sarhan M. Musa
language : en
Publisher: CRC Press
Release Date : 2015-08-18
Aeronautical Telecommunications Network written by Sarhan M. Musa and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-08-18 with Computers categories.
Addresses the Challenges of Modern-Day Air Traffic Air traffic control (ATC) directs aircraft in the sky and on the ground to safety, while the Aeronautical Telecommunications Network (ATN) comprises all systems and phases that assist in aircraft departure and landing. The Aeronautical Telecommunications Network: Advances, Challenges, and Modeling focuses on the development of ATN and examines the role of the various systems that link aircraft with the ground. The book places special emphasis on ATC—introducing the modern ATC system from the perspective of the user and the developer—and provides a thorough understanding of the operating mechanism of the ATC system. It discusses the evolution of ATC, explaining its structure and how it works; includes design examples; and describes all subsystems of the ATC system. In addition, the book covers relevant tools, techniques, protocols, and architectures in ATN, including MIPv6, air traffic control (ATC), security of air traffic management (ATM), very-high-frequency (VHF) digital link (VDL), aeronautical radio and satellite communications, electromagnetic interference to aeronautical telecommunications, quality of service (QoS)-satisfied ATN routing mechanism speed dynamic environments, and service-oriented architecture (SOA)-based ATN transmission control algorithm. It also incorporates published research and technical reports to illustrate existing problems, highlight current methods and opportunities, and consider future directions and trends. The authors: Provide an overview of ATN Illustrate the composition of the ATC system Explain how to design an ATC system Reveal how to use an ATC system to control in-flight airplanes Present the results of author research on spatial mitigation Introduce the electromagnetic interference effects and response measures of aviation communications equipment Analyze the protective measures of aircraft and ground stations against electromagnetic interference The Aeronautical Telecommunications Network: Advances, Challenges, and Modeling highlights the advances, challenges, and modeling of ATN, and implements strategies for integrating existing and future data communications networks into a single internetwork serving the aeronautical industry. This book can aid readers in working to ensure the effective management of air traffic and airspace, and the safety of air transport.
Toward 5g Software Defined Radio Receiver Front Ends
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Author : Silvian Spiridon
language : en
Publisher: Springer
Release Date : 2016-06-21
Toward 5g Software Defined Radio Receiver Front Ends written by Silvian Spiridon and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-06-21 with Technology & Engineering categories.
This book introduces a new intuitive design methodology for the optimal design path for next-generation software defined radio front-ends (SDRXs). The methodology described empowers designers to "attack" the multi-standard environment in a parallel way rather than serially, providing a critical tool for any design methodology targeting 5G circuits and systems. Throughout the book the SDRX design follows the key wireless standards of the moment (i.e., GSM, WCDMA, LTE, Bluetooth, WLAN), since a receiver compatible with these standards is the most likely candidate for the first design iteration in a 5G deployment. The author explains the fundamental choice the designer has to make regarding the optimal channel selection: how much of the blockers/interferers will be filtered in the analog domain and how much will remain to be filtered in the digital domain. The system-level analysis the author describes entails the direct sampling architecture is treated as a particular case of mixer-based direct conversion architecture. This allows readers give a power consumption budget to determine how much filtering is required on the receive path, by considering the ADC performance characteristics and the corresponding blocker diagram.
The Compiler Design Handbook
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Author : Y.N. Srikant
language : en
Publisher: CRC Press
Release Date : 2018-10-03
The Compiler Design Handbook written by Y.N. Srikant and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-03 with Computers categories.
Today’s embedded devices and sensor networks are becoming more and more sophisticated, requiring more efficient and highly flexible compilers. Engineers are discovering that many of the compilers in use today are ill-suited to meet the demands of more advanced computer architectures. Updated to include the latest techniques, The Compiler Design Handbook, Second Edition offers a unique opportunity for designers and researchers to update their knowledge, refine their skills, and prepare for emerging innovations. The completely revised handbook includes 14 new chapters addressing topics such as worst case execution time estimation, garbage collection, and energy aware compilation. The editors take special care to consider the growing proliferation of embedded devices, as well as the need for efficient techniques to debug faulty code. New contributors provide additional insight to chapters on register allocation, software pipelining, instruction scheduling, and type systems. Written by top researchers and designers from around the world, The Compiler Design Handbook, Second Edition gives designers the opportunity to incorporate and develop innovative techniques for optimization and code generation.