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Telecommunications Demand in Theory and Practice
ISBN: 9780792323891 / Angielski / Twarda / 406 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Telecommunications Demand in Theory and Practice, which builds upon the author's seminal 1980 book, Telecommunications Demand: A Review and Critique, provides comprehensive analyses of the determinants and structure of telecommunications demands in the United States and Canada. Theory and empirical application receive equal emphasis with a heavy focus on the developments and econometric research since the divestiture of AT&T in 1984. For the first time, a detailed theoretical analysis of business telecommunications demand on subscriber and usage consumption...
Telecommunications Demand in Theory and Practice, which builds upon the author's seminal 1980 book, Telecommunications Demand: A Review
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803,21 |
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Space and the Global Village: Tele-Services for the 21st Century: Proceedings of International Symposium 3-5 June 1998, Strasbourg, France
ISBN: 9780792354819 / Angielski / Twarda / 263 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Recent developments in telecommunications have led to new developments in tele-services, particularly tele-health and tele-education, for the benefit of those living in either the developed world or the less developed world. The benefits accrue to individuals and also to society at large.
An international and interdisciplinary Symposium was organized by the International Space University to bring together technical and non-technical people to consider the future applications of space techniques to tele-services. The Proceedings of this Symposium are essential reading for all who need to... Recent developments in telecommunications have led to new developments in tele-services, particularly tele-health and tele-education, for the benefit ...
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401,58 |
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Network Synthesis Problems
ISBN: 9780792366898 / Angielski / Twarda / 208 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. As the telecommunication industry introduces new sophisticated technologies, the nature of services and the volume of demands have changed. Indeed, a broad range of new services for users appear, combining voice, data, graphics, video, etc. This implies new planning issues. Fiber transmission systems that can carry large amounts of data on a few strands of wire were introduced. These systems have such a large bandwidth that the failure of even a single transmission link: in the network can create a severe service loss to customers. Therefore, a very high level of service reliability is...
As the telecommunication industry introduces new sophisticated technologies, the nature of services and the volume of demands have changed. Indeed, a ...
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401,58 |
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Real-Time Adaptive Concepts in Acoustics: Blind Signal Separation and Multichannel Echo Cancellation
ISBN: 9780792371090 / Angielski / Twarda / 160 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Blind Signal Separation (BSS) deals with recovering (filtered versions of) source signals from an observed mixture thereof. The term blind' relates to the fact that there are no reference signals for the source signals and also that the mixing system is unknown. This book presents a new method for blind signal separation, which is developed to work on microphone signals.
Acoustic Echo Cancellation (AEC) is a well-known technique to suppress the echo that a microphone picks up from a loudspeaker in the same room. Such acoustic feedback occurs for example in hands-free telephony and can... Blind Signal Separation (BSS) deals with recovering (filtered versions of) source signals from an observed mixture thereof. The term blind' relates to...
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401,58 |
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Wireless Personal Communications: Bluetooth and Other Technologies
ISBN: 9780792372141 / Angielski / Twarda / 274 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. th The paperspresented in this book wereoriginally presented att he 10 Virginia Tech/MPRG Symposium on Wireless Personal Communications, whichw as held ont heVirginia Tech campus June 14 16,2000. Thisyear's Symposium was sponsored byVirginia Tech's M obile and Portable Radio Research Group (MPRG), the Virginia Tech D ivision ofC ontin uing Education, andthe MPRG Industrial Affiliates Program. TheIE EE Virginia Mountain Section and the Virginia Tech Joint Student Chapter ofthe IEEE Communications andVehicular Technology Societies provided technical co sponsorship. Much oft he success ofo ur...
th The paperspresented in this book wereoriginally presented att he 10 Virginia Tech/MPRG Symposium on Wireless Personal Communications, whichw as hel...
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401,58 |
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Next Generation Wireless Networks
ISBN: 9780792372400 / Angielski / Twarda / 266 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This book is a collection of extended versions of the papers presented at the Symposium on Next Generation Wireless Networks, May 26, 2000, New Jersey Institute of Technology, Newark, NJ. Each chapter includes, in addition to technical contributions, a tutorial of the corresponding area. It has been a privilege to bring together these contributions from researchers on the leading edge of the field. The papers were submitted in response to a call for papers aiming to concentrate on the applications and services for the next generation, deliberately omitting the numeric reference so that the...
This book is a collection of extended versions of the papers presented at the Symposium on Next Generation Wireless Networks, May 26, 2000, New Jersey...
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401,58 |
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Radiowave Propagation and Smart Antennas for Wireless Communications
ISBN: 9780792372417 / Angielski / Twarda / 312 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This book emerged from teaching a graduate level course in propagation and smart antennas at the Naval Postgraduate School. In its present form, it is suitable not only as a graduate level text, but also as a reference book for industry and research use. The area of radiowave propagation and smart antennas is highly interdisciplinary, extracting material from electromagn- ics, communications, and signal processing. This book is useful to workers in electromagnetics who would like to supplement their background with relevant communicational aspects and to workers in communications who would...
This book emerged from teaching a graduate level course in propagation and smart antennas at the Naval Postgraduate School. In its present form, it is...
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cena:
200,77 |
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Multiaccess, Mobility and Teletraffic in Wireless Communications: Volume 5
ISBN: 9780792372752 / Angielski / Twarda / 412 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The METRA (Multi-Element Transmit and Receive Antennas) Project Ana Perez-Neira, Javier R Fonollosa.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 . . . . . . . . . . . . . . . . . . . . TURBO-BLAST: A Novel Technique for Multi-transmit Multi-receive Wireless Communications Mathini Sellathurni, Sirnon Haykin. . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . ... . . . 13 . . . . . . Optimal Channel Training for Multiple Antenna Systems J. Balakrishnan, M. Rupp, H. Viswanathan. .. . . . . . . . . . .. . . . . . . . . . . . . . . . . . . .... ....
The METRA (Multi-Element Transmit and Receive Antennas) Project Ana Perez-Neira, Javier R Fonollosa.. . . . . . . . . . . . . . . . . . . . . . . . . ...
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cena:
803,21 |
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Design of Optical Wdm Networks: Lan, Man and WAN Architectures
ISBN: 9780792372813 / Angielski / Twarda / 166 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Lo, soul seest thou not God's purpose from the first? The earth to be spann'd, connected by net-work From Passage to India Walt Whitman, "Leaves of Grass," 1900. The Internet is growing at a tremendous rate today. New services, such as telephony and multimedia, are being added to the pure data-delivery framework of yesterday. Such high demands on capacity could lead to a "bandwidth-crunch" at the core wide-area network resulting in degra- dation of service quality. Fortunately, technological innovations have emerged which can provide relief to the end-user to overcome the In- ternet's...
Lo, soul seest thou not God's purpose from the first? The earth to be spann'd, connected by net-work From Passage to India Walt Whitman, "Leaves of ...
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cena:
401,58 |
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Content-Based Audio Classification and Retrieval for Audiovisual Data Parsing
ISBN: 9780792372875 / Angielski / Twarda / 136 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Content-Based Audio Classification and Retrieval for Audiovisual Data Parsing is an up-to-date overview of audio and video content analysis. Included is extensive treatment of audiovisual data segmentation, indexing and retrieval based on multimodal media content analysis, and content-based management of audio data. In addition to the commonly studied audio types such as speech and music, the authors have included hybrid types of sounds that contain more than one kind of audio component such as speech or environmental sound with music in the background. Emphasis is also...
Content-Based Audio Classification and Retrieval for Audiovisual Data Parsing is an up-to-date overview of audio and video content a...
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401,58 |
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Design and Analysis of Analog Filters: A Signal Processing Perspective
ISBN: 9780792373735 / Angielski / Twarda / 440 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Design and Analysis of Analog Filters: A Signal Processing Perspective includes signal processing/systems concepts as well as implementation. While most books on analog filter design briefly present the signal processing/systems concepts, and then concentrate on a variety of filter implementation methods, the present book reverses the emphasis, stressing signal processing concepts. Filter implementation topics are presented in Part II: passive filters, and operational amplifier active filters. However, greater emphasis on signal processing/systems concepts is included in Part I of...
Design and Analysis of Analog Filters: A Signal Processing Perspective includes signal processing/systems concepts as well as implementation....
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401,58 |
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Broadband Wireless Communications: 3g, 4g and Wireless LAN
ISBN: 9780792373919 / Angielski / Twarda / 338 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The broadband wireless communications field is growing at an explosive rate, stimulated by a host of important emerging applications ranging from 3G, 4G and wireless LAN. Wideband CDMA and CDMA2000 will be used for 3G. OFDM+CDMA might be a good choice for 4G, CDMA overlay will possibly be used for new-generation broadband wireless LAN. For system planners and designers, the projections of rapidly escalating demand for such wireless services present major challenges and meeting these challenges will require sustained technical innovation on many fronts. The text of this book has been developed...
The broadband wireless communications field is growing at an explosive rate, stimulated by a host of important emerging applications ranging from 3G, ...
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cena:
602,40 |
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Communications Deregulation and FCC Reform: Finishing the Job
ISBN: 9780792374534 / Angielski / Twarda / 235 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Communications markets have made much progress towards competition and deregulation in recent years. However, it is increasingly clear, in the age of the Internet and the digital revolution, that much more needs to be done, and that new approaches, both at the Federal Communications Commission and in Congress, will be required to complete the task. In this volume, the Progress and Freedom Foundation presents nine papers by communications policy experts and government policymakers that show how to finish the job of deregulating communications markets and reforming the FCC.
The... Communications markets have made much progress towards competition and deregulation in recent years. However, it is increasingly clear, in the age of ...
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401,58 |
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Emi/EMC Computational Modeling Handbook
ISBN: 9780792374626 / Angielski / Twarda / 315 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The application of computational electromagnetics to real-world EMI/EMC engineering is an emerging technology. With the advancement in electronics, EMI/EMC issues have greatly increased in complexity. As a result, it is no longer possible to rely exclusively on traditional techniques and expect cost-effective solutions. The first edition of this book introduced computational electromagnetics to EMI/EMC engineering. This second edition continues the introduction of computational electromagnetics to EMI/EMC engineering, but also adds new modeling techniques, namely the Partial Element...
The application of computational electromagnetics to real-world EMI/EMC engineering is an emerging technology. With the advancement in electronics, EM...
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cena:
883,53 |
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Modeling and Simulation Environment for Satellite and Terrestrial Communications Networks: Proceedings of the European Cost Telecommunications Symposi
ISBN: 9780792375470 / Angielski / Twarda / 401 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Modeling and Simulation Environment for Satellite and Terrestrial Communications Networks: Proceedings of the European COST Telecommunications Symposium will be of interest to network designers, developers, and operators.
This book is a collection of papers given at the European Cost Telecommunications Symposium. The Symposium was broken down into four sessions:
Modeling and Simulation Environment for Satellite and Terrestrial Communications Networks: Proceedings of the European COST Tele...
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401,58 |
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Digital Communication
ISBN: 9780792375487 / Angielski / Twarda / 838 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This book concerns digital communication. Specifically, we treat the transport of bit streams from one geographical location to another over various physical media, such as wire pairs, coaxial cable, optical fiber, and radio. We also treat multiple-access channels, where there are potentially multiple transmitters and receivers sharing a common medium. Ten years have elapsed since the Second Edition, and there have been remarkable advances in wireless communication, including cellular telephony and wireless local-area networks. This Third Edition expands treatment of communication theories...
This book concerns digital communication. Specifically, we treat the transport of bit streams from one geographical location to another over various p...
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cena:
642,56 |
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Phase-Locked Loops for Wireless Communications: Digital, Analog and Optical Implementations
ISBN: 9780792376026 / Angielski / Twarda / 422 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Phase-Locked Loops for Wireless Communications: Digitial, Analog and Optical Implementations, Second Edition presents a complete tutorial of phase-locked loops from analog implementations to digital and optical designs. The text establishes a thorough foundation of continuous-time analysis techniques and maintains a consistent notation as discrete-time and non-uniform sampling are presented. New to this edition is a complete treatment of charge pumps and the complementary sequential phase detector. Another important change is the increased use of MATLAB(R), implemented to...
Phase-Locked Loops for Wireless Communications: Digitial, Analog and Optical Implementations, Second Edition presents a complete tut...
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cena:
602,40 |
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Direct Conversion Receivers in Wide-Band Systems
ISBN: 9780792376071 / Angielski / Twarda / 230 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This book is based on my doctoral thesis at the Helsinki University of Technology. Several different projects during five years guided me from the basics of the RF IC design to the implementations of highly integrated radio receiver chips. Sharing time and effort between IC and system issues is not always straightforward. I have been lucky to follow both topics and share experiences with diligent and enthusiastic people having different specialities. As a result, this book will cover a wide range of different topics needed in the design of highly integrated radio receivers. Experiences from...
This book is based on my doctoral thesis at the Helsinki University of Technology. Several different projects during five years guided me from the bas...
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cena:
803,21 |
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Doppler Applications in Leo Satellite Communication Systems
ISBN: 9780792376163 / Angielski / Twarda / 116 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Doppler Applications in LEO Satellite Communication Systems develops and presents an important class of techniques useful in the construction of little Low Earth Orbit (LEO) satellite communication systems. It centers on the very significant Doppler shift that attends communications through a LEO satellite and shows how this phenomenon can be exploited for an unexpected benefit. The techniques taught in the book are expected to be particularly attractive to system engineers because ground-based transceivers must generally compensate for the large Doppler component and therefore the...
Doppler Applications in LEO Satellite Communication Systems develops and presents an important class of techniques useful in the construction o...
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cena:
642,56 |
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Multi-Carrier Technologies for Wireless Communication
ISBN: 9780792376187 / Angielski / Twarda / 198 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Multi-carrier technologies have emerged as important instruments in telecommunications. OFDM is in the forefront, with its adoption by the IEEE 802.11 standards committee and the European HYPERLAN standards group. Following OFDM, MC-CDMA is also demonstrating considerable promise when compared to competing technologies. According to the authors, these technologies are just the beginning in the coming multi-carrier revolution.
In Multi-Carrier Technologies for Wireless Communication, the authors explain how a common multi-carrier platform is being designed for DS-CDMA, TDMA,... Multi-carrier technologies have emerged as important instruments in telecommunications. OFDM is in the forefront, with its adoption by the IEEE 802.11...
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cena:
602,40 |
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