Recent advancements in communication systems performance have been only possible because of digital signal processing applied in all areas of communication systems development and implementation. Advanced Signal Proce...
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ISBN:
(数字)9780306477911
ISBN:
(纸本)1402072023;9781402072024;9780306477911
Recent advancements in communication systems performance have been only possible because of digital signal processing applied in all areas of communication systems development and implementation. Advanced Signal Processing for Communication Systems consists of 20 contributions from researchers and experts. The first group of chapters deals with the audio and video processing for communications applications, including topics ranging from multimedia content delivery over the Internet, through the speech processing and recognition to recognition of non-speech sounds that can be attributed to the surrounding environment. Significant attention is given to orthogonal frequency division multiplexing (OFDM) in its various forms, e.g. HIPERLAN, IEEE 802, 11 a. Aspects of OFDM technology covered include novel forms of modulation and coding, methods of reducing in-band and out-of-band spurious signal generation, and means of reducing the peak-to-average power ratio of an OFDM waveform. In these contributions, a key objective is to return the inherent implementational simplicity of the OFDM technique while enhancing its performance relative to single carrier systems. Digital signal processing for second and third generation systems is represented in the book as well. The topics cover both theoretical issues like spreading sequence design and implementation issues of 3G user equipment modem, and MMSE receivers for CDMA systems. A useful comparison of complexity of channel estimation, equalization and decoding for GSM receivers is discussed, too. The book also includes sections on applications of error control coding, information theory, and digital signal processing for communication systems like modulation, software-defined radio, and channel estimation. Advanced Signal Processing for Communication Systems is written for researchers working on communication systems and signal processing, as well as telecommunications industry professionals.
From the Publisher: Verilog™ Quickstart , Second Edition, has been revised and updated in accordance with the new IEEE 1364-1999 standard, much of which applies to synthesizable Verilog. New examples have been inclu...
ISBN:
(纸本)9780306476808
From the Publisher: Verilog™ Quickstart , Second Edition, has been revised and updated in accordance with the new IEEE 1364-1999 standard, much of which applies to synthesizable Verilog. New examples have been included as well as additional material added throughout. Verilog™ Quickstart , Second Edition, focuses on the most commonly used elements of the Verilog Hardware Description Language used by designers for simulation and synthesis of ASICS and FPGAs. This book makes learning Verilog easy by following a well proven approach used in the author's classes for many years. Verilog™ Quickstart , Second Edition, is a basic, practical, introductory textbook for professionals and students alike. This book explains how a designer can be more effective through the use of the Verilog Hardware Description Language to simulate and document a design. Verilog™ Quickstart , Second Edition, presents some of the formal Verilog syntax and definitions and then shows practical uses. This book does not oversimplify the Verilog language nor does it emphasize theory. Verilog™ Quickstart , Second Edition, has over 100 examples that are used to illustrate aspects of the language. The later chapters focus on working with modeling style and explaining why and when one would use different elements of the language. Another feature of the book is the chapter on state machine modeling. There is a chapter on test benches and testing strategy as well as a chapter on debugging. Verilog™ Quickstart , Second Edition, is designed to teach the Verilog language, to show the designer how to model in Verilog and to explain the basics of using Verilog simulators. Theaccompanying disk contains over 100 runable Verilog examples from the book.
Fundamentals of Codes, Graphs, and Iterative Decoding contains need-to-know information for both professionals and academicians working in the field of communications. Fifty years of learning how to design good codes ...
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ISBN:
(数字)9780306477942
ISBN:
(纸本)1402072643
Fundamentals of Codes, Graphs, and Iterative Decoding contains need-to-know information for both professionals and academicians working in the field of communications. Fifty years of learning how to design good codes can now be reduced to a single sentence: Good codes have a high degree of local connectivity, but must have simple structural descriptions to facilitate iterative decoding. Fundamentals of Codes, Graphs, and Iterative Decoding is an explanation of how to introduce local connectivity, and how to exploit simple structural descriptions. Chapter 1 provides an overview of Shannon theory and the basic tools of complexity theory, communication theory, and bounds on code construction. Chapters 2 - 4 provide an overview of 'classical' error control coding, with an introduction to abstract algebra, and block and convolutional codes. Chapters 5 - 9 then proceed to systematically develop the key research results of the 1990s and early 2000s with an introduction to graph theory, followed by chapters on algorithms on graphs, turbo error control, low density parity check codes, and low density generator codes. Fundamentals of Codes, Graphs, and Iterative Decoding is intended as a synthesis of recent research results with a recognition of where these results fit into the bigger picture of error control coding. Containing hundreds of theorems, proofs, and definitions, Fundamentals of Codes, Graphs, and Iterative Decoding is suitable for a graduate-level course in communications, as well as for a professional reference.
CMOS Cellular Receiver Front-Ends: From Specification to Realization deals with the design of the receive path of a highly-integrated CMOS cellular transceiver for the GSM-1800 cellular system. The complete design tra...
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ISBN:
(数字)9780306473043
ISBN:
(纸本)9780792376378
CMOS Cellular Receiver Front-Ends: From Specification to Realization deals with the design of the receive path of a highly-integrated CMOS cellular transceiver for the GSM-1800 cellular system. The complete design trajectory is covered, starting from the documents describing the standard down to the systematic development of CMOS receiver ICs that comply to the standard. The design of CMOS receivers is tackled at all abstraction levels: from architecture level, via circuit level, down to the device level, and the other way around. Different receiver architectures are compared with respect to integratability, achievable performance and required building block specifications. The requirements of the GSM-1800 standard are mapped onto a set of measurable specifications for a highly-integrated low-IF receiver and distributed among the different building blocks. Several circuit topologies are presented that realize the main functions of the receive path. The dynamics of the elementary specifications of these circuits are explained in terms of the operating point of the involved devices. Wherever possible, this is done using analytical expressions. Based on these insights, detailed sizing procedures are developed to systematically size these RF circuits for a set of specifications. The feasibility of meeting the requirements of today's high-end cellular standards is demonstrated in a mainstream submicron CMOS technology by the development of two highly-integrated GSM-1800 receivers. The theoretical core of the book discusses the fundamental and more advanced aspects of RF CMOS design. It focuses specifically on all aspects of the design of high-performance CMOS low-noise amplifiers. Attempts are made to reconcile the analog designer's and the RF designer's point of view on how to look at submicron CMOS transistors. Special attention is given to the fallacies and pitfalls of input matching in a CMOS context. A methodology for the systematic design of CMOS low-noise amplifie
From the Publisher: "Geographic Location in the Internet discusses how to find the location of mobile devices in the wireless Internet, specifically those that involve the determination of the geographic location...
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ISBN:
(数字)9780306475733
ISBN:
(纸本)1402070977;9781402070976;0306475731
From the Publisher: "Geographic Location in the Internet discusses how to find the location of mobile devices in the wireless Internet, specifically those that involve the determination of the geographic location of mobile devices. 2G systems of GSM, GPRS and 3G systems of UMTS and cdma2000, and other link technologies and an extensive description on how numerical location of the mobile can be tracked real-time also are discussed." Geographic Location in the Internet is intended for engineers, developers and designers involved in technical work related to mobile networking and mobile computing. It can also be used in graduate level courses on geographic location and location-based systems.
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