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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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603,81 |
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Secure Broadcast Communication: In Wired and Wireless Networks
ISBN: 9780792376507 / Angielski / Twarda / 214 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Secure Broadcast Communication in Wired and Wireless Networks presents a set of fundamental protocols for building secure information distribution systems. Applications include wireless broadcast, IP multicast, sensor networks and webs, ad hoc networks, and satellite broadcast. This book presents and compares new techniques for basic operations including: This book discusses how to realize these operations both with high performance processors... Secure Broadcast Communication in Wired and Wireless Networks presents a set of fundamental protocols for building secure informat... |
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402,53 |
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Multi-Carrier Spread-Spectrum & Related Topics: Third International Workshop, September 26-28, 2001, Oberpfafenhofen, Germany
ISBN: 9780792376538 / Angielski / Twarda / 376 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Multi-Carrier Spread-Spectrum has been deeply studied and new alternative solutions have been proposed. This book edits the newest contributions and research results in this new field presented at the Third International Workshop on MC-SS & Related Topics, held in Oberpfaffenhofen, Germany.
Multi-Carrier Spread-Spectrum has been deeply studied and new alternative solutions have been proposed. This book edits the newest contributions and r...
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402,53 |
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Performance Analysis of Multi-Channel and Multi-Traffic on Wireless Communication Networks
ISBN: 9780792376774 / Angielski / Twarda / 324 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. With the rapidly increasing penetration of laptop computers and mobile phones, which are primarily used by mobile users to access Internet s- vices like e-mail and World Wide Web (WWW) access, support of Internet services in a mobile environment is an emerging requirement. Wireless n- works have been used for communication among fully distributed users in a multimedia environment that has the needs to provide real-time bursty traffic (such as voice or video) and data traffic with excellent reliability and service quality. To satisfy the huge wireless multimedia service demand and improve the...
With the rapidly increasing penetration of laptop computers and mobile phones, which are primarily used by mobile users to access Internet s- vices li...
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603,81 |
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Signal Processing for Wireless Communications Systems
ISBN: 9780792376910 / Angielski / Twarda / 306 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Signal Processing for Wireless Communication Systems brings together in one place important contributions and up-to-date research results in this fast moving area. The Contributors to this work were selected from leading researchers and practitioners in this field.
The book's 18 chapters are divided into three areas: systems, Networks, and Implementation Issues; Channel Estimation and Equalization; and Multiuser Detection. The Work, originally published as Volume 30, Numbers 1-3 of the Journal of VLSI Signal Processing Systems for Signal, Image, and Video Technology, will... Signal Processing for Wireless Communication Systems brings together in one place important contributions and up-to-date research res...
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603,81 |
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Testing of Communicating Systems XIV: Application to Internet Technologies and Services
ISBN: 9780792376958 / Angielski / Twarda / 452 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Testing of Communicating Systems XIV presents the latest international results in both the theory and industrial practice of the testing of communicating systems, ranging from tools and techniques for testing to test standards, frameworks, notations, algorithms, fundamentals of testing, and industrial experiences and issues. The tools and techniques discussed apply to conformance testing, interoperability testing, performance testing, Internet protocols and applications, and multimedia and distributed systems in general.
The topics covered in this volume include:
Testing of Communicating Systems XIV presents the latest international results in both the theory and industrial practice of the test...
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603,81 |
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Industry Structure and Pricing: The New Rivalry in Infrastructure
ISBN: 9780792377085 / Angielski / Twarda / 207 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Industry Structure and Pricing: The New Rivalry in Infrastructure extends current economic models by incorporating effects of actual and potential rivalry in markets outside the markets of immediate interest. Focusing on the contestable model, the author shows how diverse patterns of actual and potential rivalry, called multilateral rivalry or MLR, affect the appropriateness of many regulatory policies. It is specifically shown that many conclusions of the contestability literature are overly generous to firms that might want to protect or extend their monopoly positions. While this...
Industry Structure and Pricing: The New Rivalry in Infrastructure extends current economic models by incorporating effects of actual and pote...
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644,07 |
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Circuits and Systems for Wireless Communications
ISBN: 9780792377221 / Angielski / Twarda / 388 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Thisbook contains revised contributions byt he speakers oft he 1s t IEEE Workshop on Wireless Communication Circuits andSystems, held in Lucerne, Switzerland, from June 22-24, 1998. The aim oft he workshop was to apply the vast expertise oft he CAS Society in the area of circuit and systemdesign to therapidly growing field of wireless communications. Theworkshop combined presentations by invited experts from academia and industry with panel and informal discussions. The following topics were covered: RFSystemInteg ration (single chip systems, CM OS RF circuits), RFFront End Circuits (CMOS RF...
Thisbook contains revised contributions byt he speakers oft he 1s t IEEE Workshop on Wireless Communication Circuits andSystems, held in Lucerne, Swit...
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Multi-Carrier Spread Spectrum & Related Topics
ISBN: 9780792377405 / Angielski / Twarda / 360 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Khaled Fazel Stefan Kaiser Digital Microwave Systems German Aerospace Center (DLR) Bosch Telecom GmbH Institute for Communications Technology D-71522 Backnang, Germany D-82234 Wessling, Germany In this last decade of this millennium the technique of multi-carrier transmission for wireless broadband multimedia applications has been receiving wide interests. Its first great success was in 1990 as it was selected in the European Digital Audio Broadcasting (DAB) standard. Its further prominent successes were in 1995 and 1998 as it was selected as modulation scheme in the European Digital Video...
Khaled Fazel Stefan Kaiser Digital Microwave Systems German Aerospace Center (DLR) Bosch Telecom GmbH Institute for Communications Technology D-71522 ...
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805,10 |
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Space-Time Processing for Cdma Mobile Communications
ISBN: 9780792377597 / Angielski / Twarda / 310 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Space-Time Processing for CDMA Mobile Communications is one of the first books to:
The field of smart antenna technology or, more... Space-Time Processing for CDMA Mobile Communications is one of the first books to:
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603,81 |
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CMOS Data Converters for Communications
ISBN: 9780792377801 / Angielski / Twarda / 378 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. CMOS Data Converters for Communications distinguishes itself from other data converter books by emphasizing system-related aspects of the design and frequency-domain measures. It explains in detail how to derive data converter requirements for a given communication system (baseband, passband, and multi-carrier systems). The authors also review CMOS data converter architectures and discuss their suitability for communications. The rest of the book is dedicated to high-performance CMOS data converter architecture and circuit design. Pipelined ADCs, parallel ADCs with an improved...
CMOS Data Converters for Communications distinguishes itself from other data converter books by emphasizing system-related aspects of the des...
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805,10 |
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Heuristic Approaches for Telecommunications Network Management, Planning and Expansion: A Special Issue of the Journal of Heuristics
ISBN: 9780792377986 / Angielski / Twarda / 178 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Telecommunications will face a tremendous challenge in the coming years to be able to design, architect, and manage networks in such a rapidly evolving industry. Develop ment and application of heuristic methods will be fundamental to our ability to meet this challenge. Robert Doverspike, AT&T Labs Research Iraj Saniee, Bell-Labs, Lucent Technologies June PI, 1999 3 '' Journal of Heuristics, 6, 9-20 (2000) "'Il (c) 2000 Kluwer Academic Publishers Telecommunications Network Case Study: Selecting a Data Network Architecture ERIC ROSENBERG AT&T Labs, Middletown, NJ 07748, USA email: eric....
Telecommunications will face a tremendous challenge in the coming years to be able to design, architect, and manage networks in such a rapidly evolvin...
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402,53 |
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Acoustic Signal Processing for Telecommunication
ISBN: 9780792378143 / Angielski / Twarda / 333 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. 158 2. Wiener Filtering 159 3. Speech Enhancement by Short-Time Spectral Modification 3. 1 Short-Time Fourier Analysis and Synthesis 159 160 3. 2 Short-Time Wiener Filter 161 3. 3 Power Subtraction 3. 4 Magnitude Subtraction 162 3. 5 Parametric Wiener Filtering 163 164 3. 6 Review and Discussion Averaging Techniques for Envelope Estimation 169 4. 169 4. 1 Moving Average 170 4. 2 Single-Pole Recursion 170 4. 3 Two-Sided Single-Pole Recursion 4. 4 Nonlinear Data Processing 171 5. Example Implementation 172 5. 1 Subband Filter Bank Architecture 172 173 5. 2 A-Posteriori-SNR Voice Activity...
158 2. Wiener Filtering 159 3. Speech Enhancement by Short-Time Spectral Modification 3. 1 Short-Time Fourier Analysis and Synthesis 159 160 3. 2 Shor...
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Performance Enhancements in a Frequency Hopping GSM Network
ISBN: 9780792378198 / Angielski / Twarda / 334 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Due to the explosive global growth in the number of mobile subscribers, as well as the growth predicted in the mobile data segment, the need for improved spectrum efficiency on the radio interface becomes more and more important. Frequency hopping (FH) is an effective method for improving the spectrum efficiency. One of the advantages of FH is that it can be combined with other spectral efficiency improving features like power control, handover and reuse partitioning.
Performance Enhancements in a Frequency Hopping GSM Network covers FH and some of the additional features in... Due to the explosive global growth in the number of mobile subscribers, as well as the growth predicted in the mobile data segment, the need for impro...
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Assessment and Prediction of Speech Quality in Telecommunications
ISBN: 9780792378945 / Angielski / Twarda / 244 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The quality of a telecommunication voice service is largely inftuenced by the quality of the transmission system. Nevertheless, the analysis, synthesis and prediction of quality should take into account its multidimensional aspects. Quality can be regarded as a point where the perceived characteristics and the desired or expected ones meet. A schematic is presented which classifies different entities which contribute to the quality of a service, taking into account conversational, user as weIl as service related contributions. Starting from this concept, perceptively relevant constituents of...
The quality of a telecommunication voice service is largely inftuenced by the quality of the transmission system. Nevertheless, the analysis, synthesi...
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Wireless Communication Technologies: New Multimedia Systems
ISBN: 9780792379003 / Angielski / Twarda / 328 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. During 12-15 of September 1999, 10th International Symposium on P- sonal, Indoor and Mobile Radio Communications (PIMRC 99) was held in Osaka Japan, and it was really a successful symposium that accommodated more than 600 participants from more than 30 countries and regions. PIMRC is really well organized annual symposium for wireless multimedia commu- cation systems, in which, various up-to-date topics are discussed in the invited talk, panel discussions and tutorial sessions. One of the unique features of the PIMRC is that PIMRC is continuing to publish, from Kluwer Academic Publishers...
During 12-15 of September 1999, 10th International Symposium on P- sonal, Indoor and Mobile Radio Communications (PIMRC 99) was held in Osaka Japan, a...
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603,81 |
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Broadband Wireless Access
ISBN: 9780792379553 / Angielski / Twarda / 262 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This chapter has discussed how a commonbroadcast medium can be shared among many contending users. Multiple access protocols differ primarily by the amount of coordination needed to control potentially conflicting packet transmissions. Ato neextreme is random access where no coordinationis provideda ndp acket collisions arep ossible. Atthe other endo fthe spectrum, the class of fixed assignment access protocols eliminates collisions entirely butpay the price ofadditional overhead required forscheduling user access. Hybrid access protocolsb etweenthese two extremes exist While these protocols...
This chapter has discussed how a commonbroadcast medium can be shared among many contending users. Multiple access protocols differ primarily by the a...
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603,81 |
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The Telecommunications Act of 1996: The "Costs" of Managed Competition
ISBN: 9780792379577 / Angielski / Twarda / 128 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The Telecommunications Act of 1996 envisioned a competitive free-for-all in the U.S. telecommunications industry with removal of barriers to entry in local telecommunications markets and the lifting of the artificial restrictions that kept the Regional Bell Operating Companies (RBOCs) out of the interLATA long-distance market. After close to 5 years, only one RBOC has been granted permission (controversially) to enter the interLATA market, and local competition has yet to provide most consumers with meaningful choices. In addition, the wave of mergers across the industry has raised the...
The Telecommunications Act of 1996 envisioned a competitive free-for-all in the U.S. telecommunications industry with removal of barriers to entry in ...
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402,53 |
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Multicarrier Modulation with Low Par: Applications to DSL and Wireless
ISBN: 9780792379881 / Angielski / Twarda / 152 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Multicarrier Modulation with Low PAR: Applications to DSL and Wireless provides the first comprehensive formulation of the PAR problem for multicarrier modulation and proposes three new methods for PAR reduction. The information in this book will be vital to practicing engineers, industrial researchers, scientists, graduate and postgraduate researchers, and others working in multicarrier transmission and communication theory.
Multicarrier Modulation with Low PAR: Applications to DSL and Wireless serves as a valuable reference to both design engineers and communications... Multicarrier Modulation with Low PAR: Applications to DSL and Wireless provides the first comprehensive formulation of the PAR problem for mu...
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402,53 |
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Analysis and Simulation of Noise in Nonlinear Electronic Circuits and Systems
ISBN: 9780792380375 / Angielski / Twarda / 275 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. In electronic circuit and system design, the word noise is used to refer to any undesired excitation on the system. In other contexts, noise is also used to refer to signals or excitations which exhibit chaotic or random behavior. The source of noise can be either internal or external to the system. For instance, the thermal and shot noise generated within integrated circuit devices are in- ternal noise sources, and the noise picked up from the environment through electromagnetic interference is an external one. Electromagnetic interference can also occur between different components of the...
In electronic circuit and system design, the word noise is used to refer to any undesired excitation on the system. In other contexts, noise is also u...
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603,81 |
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