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Book Synopsis Wireless Network Deployments by : Rajamani Ganesh
Download or read book Wireless Network Deployments written by Rajamani Ganesh and published by Springer Science & Business Media. This book was released on 2005-12-27 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: An important aspect of wireless networks is the deployment of their infrastructure. In this book, the Editors have invited a number of experts from industry to write on a variety of topics associated with deployment of digital wireless networks. The first part of the book consists of an overview of systems design and engineering integration, comparison of polarization and space diversity antenna systems, and the performance of deploying smart antenna architectures in cellular and PCS networks. The second part addresses deployment of CDMA networks, based on IS-95 standards. Here the authors discuss issues related to optimization of overlaid dual model CDMA networks, embedding microcells to improve hot-spot capacity, and mitigation of intermodulation distortion in handsets. Part III deals with deployment of TDMA- based networks. The issues presented include developing hierarchical systems, reconfigurable transceivers, and deploying the GSM frequency hopping feature for enhancing existing traffic capacity. The last part, on Wireless Data Networks, is comprised of issues related to the performance of GPRS systems deployed as an upgrade on current networks and deployment of wireless LANs. Critical issues for deploying an IEEE 802.11-based WLAN are examined. Wireless Network Deployments provides practical engineering guidance for wireless and cellular engineers, researchers, technicians, and managers working in second and third generation digital wireless networks.
Book Synopsis Radio Resource Management in Cellular F/TDMA Smart Antenna Systems by : Christian Hartmann
Download or read book Radio Resource Management in Cellular F/TDMA Smart Antenna Systems written by Christian Hartmann and published by Herbert Utz Verlag. This book was released on 2017-02-21 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Zur Kapazitätserhöhung in zellularen Mobilfunksystemen eignet sich der Einsatz adaptiver Antennen an der Basisstation. Diese ermöglichen die räumliche Wiederverwendung von Kanälen innerhalb einer Zelle mittels Space Division Multiple Access (SDMA). Die Kapazitätsgewinne, die mit SDMA zu erzielen sind, hängen jedoch stark von den verwendeten Verfahren des Ressourcen Managements (RM) ab. Hierzu wurden neuartige RM-Verfahren für SDMA-Systeme entwickelt, welche die räumliche Kanalwiederverwendung innerhalb der Zelle mit verschiedenen Prinzipien der interzellularen Kanalvergabe (statische und dynamische) kombinieren. Zudem wurden die entwickelten Verfahren erweitert, um auch in hierarchisch strukturierten zellularen Netzen eingesetzt werden zu können. In ausführlichen Systemsimulationen konnte gezeigt werden, dass die neuen RM-Verfahren eine Vervielfachung der Systemkapazität mit Hilfe von SDMA ermöglichen. Zusätzlich werden analytische Modelle entwickelt und ausgewertet, die den Gewinn von Verfahren vorhersagen, welche die durch die Verwendung adaptiver Antennen reduzierte Inter-Zell-Interferenz ausnutzen (Spatial Filtering for Interference Reduction-SFIR), dies wird sowohl für F/TDMA basierte Systeme als auch für CDMA Systeme analysiert.
Book Synopsis Personal Wireless Communications by : Józef Wozniak
Download or read book Personal Wireless Communications written by Józef Wozniak and published by Springer. This book was released on 2013-06-29 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are numerous factors contributing to the dynamic growth of wireless communication systems we've been observing in the past 10 years, the most important being the increasing network user mobility and the technological advances in high-speed data transmission over radio channels. Research centres and standards-making institutions the world over conduct works on 3G integrated systems of person-to-person and person-to-computer communications, wireless counterparts of classical LAN, ATM and IP architectures, satellite and access networks as well as advanced service platforms like W AP and other concepts. Among the many commercial and non-profit organisations professionally involved in the development of the new information infrastructure, of particular influence is the International Federation for Information Processing. Within its Technical Committee TC-6, a working group WG 6.8 has been set up to co-ordinate IFIP activities in the area of wireless communications. It has done so, among others, by arranging regular meetings of academic and industrial researchers, known as IFIP TC-6 WG 6.8 Workshops on Personal Wireless Communications (pWC). Such workshops were held in recent years in Prague, Frankfurt/M, Tokyo and Copenhagen, and their success has resulted in the promotion of PWC to the status of IFIP Working Conference.
Book Synopsis Radio Over Fiber Technologies for Mobile Communications Networks by : Hamed Al-Raweshidy
Download or read book Radio Over Fiber Technologies for Mobile Communications Networks written by Hamed Al-Raweshidy and published by Artech House. This book was released on 2002 with total page 459 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past decade there have been massive advances in the areas of mobile and optical fiber communications. This unique book shows you how to combine these methods to create new radio over fiber technologies that offer seamless operation and greater multimedia application potential for your current and third generation mobile communication networks.
Book Synopsis Mobile Radio Channels by : Matthias Pätzold
Download or read book Mobile Radio Channels written by Matthias Pätzold and published by John Wiley & Sons. This book was released on 2011-10-13 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt: Providing a comprehensive overview of the modelling, analysis and simulation of mobile radio channels, this book gives a detailed understanding of fundamental issues and examines state-of-the-art techniques in mobile radio channel modelling. It analyses several mobile fading channels, including terrestrial and satellite flat-fading channels, various types of wideband channels and advanced MIMO channels, providing a fundamental understanding of the issues currently being investigated in the field. Important classes of narrowband, wideband, and space-time wireless channels are explored in detail with descriptions of efficient simulation methods for mobile radio channels being central. Strong emphasis is placed on the detailed origin of the presented channel models and a high degree of mathematical unity is conveyed. Using the described channel models, the reader can evaluate the performance of wireless communication systems under propagation conditions which are typical for multipath channels in various environments. Introduces the fundamentals of stochastic and deterministic channel models Explores the modelling and simulation of both wideband and narrowband mobile radio channels as well as several classes of MIMO channels Describes general concepts including geometrical, reference and simulation models Discusses several methods for the modelling of given Doppler, delay, and angular profiles Elaborates on methods for the design, analysis, and realisation of efficient channel simulators Examines techniques for the development of fast channel simulators Provides links for downloading MATLAB®, programs enabling the simulation and analysis of the mobile fading channels models presented, on the companion website (www.wiley.com/go/paetzold)
Book Synopsis Understanding UMTS Radio Network Modelling, Planning and Automated Optimisation by : Maciej Nawrocki
Download or read book Understanding UMTS Radio Network Modelling, Planning and Automated Optimisation written by Maciej Nawrocki and published by John Wiley & Sons. This book was released on 2006-07-06 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book sets out to provide the theoretical foundations that will enable radio network planners to plan model and optimize radio networks using state-of-the-art findings from around the globe. It adopts a logical approach, beginning with the background to the present status of UMTS radio network technology, before devoting equal coverage to planning, modelling and optimization issues. All key planning areas are covered, including the technical and legal implications of network infrastructure sharing, hierarchical cell structure (HCS) deployment, ultra-high-site deployment and the benefits and limitations of using computer-aided design (CAD) software. Theoretical models for UMTS technology are explained as generic system models, stand-alone services and mixed services. Business modelling theory and methods are put forward, taking in propagation calculations, link-level, UMTS static and UMTS dynamic simulations. The challenges and goals of the automated optimization process are explored in depth using cutting-edge cost function and optimization algorithms. This theory-based resource containing prolific illustrative case studies explains the reasons for UMTS radio networks performance issues and how to use this foundational knowledge to model, plan and optimize present and future systems.
Book Synopsis Mathematics of Industrial Systems by : Rainer E. Burkard
Download or read book Mathematics of Industrial Systems written by Rainer E. Burkard and published by . This book was released on 2002 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis High Frequency Electromagnetic Dosimetry by : David A. Sánchez-Hernández
Download or read book High Frequency Electromagnetic Dosimetry written by David A. Sánchez-Hernández and published by Artech House. This book was released on 2009 with total page 275 pages. Available in PDF, EPUB and Kindle. Book excerpt: Along with the growth of RF and microwave technology applications, there is a mounting concern about the possible adverse effects over human health from electromagnetic radiation. Addressing this issue and putting it into perspective, this groundbreaking resource provides critical details on the latest advances in high frequency electromagnetic dosimetry. The book takes a scientific and rigorous engineering point of view, helping you achieve highly accurate exposure assessments.
Book Synopsis Mobile Fading Channels by : Matthias Pätzold
Download or read book Mobile Fading Channels written by Matthias Pätzold and published by Wiley-Blackwell. This book was released on 2002-04 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mobile channel fading is a loss in transmission intensity caused by changes in the transmission medium. By dealing with the modelling, analysis and simulation of mobile fading channels this text provides a fundamental understanding of many issues in the area of mobile fading channel modelling.; The main topics addressed in the volume are: fundamentals of stochastic and deterministic channel models and modelling and simulation of frequency-nonselective and frequency-selective fading channels. The guide also features methods for the design and realization of efficient channel simulators and fast channel simulators and MATLAB-programs for the evaluation and simulation of mobile fading channels.
Book Synopsis Physical Agents and Measurements in the Environment by : L. Anglesio
Download or read book Physical Agents and Measurements in the Environment written by L. Anglesio and published by . This book was released on 2001 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Annales des télécommunications written by and published by . This book was released on 1999 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Parallel Problem Solving from Nature-PPSN VI by : Marc Schoenauer
Download or read book Parallel Problem Solving from Nature-PPSN VI written by Marc Schoenauer and published by Springer Science & Business Media. This book was released on 2000-09-06 with total page 920 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 6th International Conference on Parallel Problem Solving from Nature, PPSN VI, held in Paris, France in September 2000. The 87 revised full papers presented together with two invited papers were carefully reviewed and selected from 168 submissions. The presentations are organized in topical sections on analysis and theory of evolutionary algorithms, genetic programming, scheduling, representations and operators, co-evolution, constraint handling techniques, noisy and non-stationary environments, combinatorial optimization, applications, machine learning and classifier systems, new algorithms and metaphors, and multiobjective optimization.
Book Synopsis The 11th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications by :
Download or read book The 11th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications written by and published by Institute of Electrical & Electronics Engineers(IEEE). This book was released on 2000 with total page 800 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Joan Bristow Publisher :Society for Promoting Christian Knowledge ISBN 13 :9780281052554 Total Pages :0 pages Book Rating :4.0/5 (525 download)
Book Synopsis Cathedral Reflections by : Joan Bristow
Download or read book Cathedral Reflections written by Joan Bristow and published by Society for Promoting Christian Knowledge. This book was released on 2000 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A second collection of meditations and prayers, exploring the spiritual lessons to be learnt from 20 of England's cathedrals, and Westminster Abbey, drawing inspiration from some aspect of the architecture, history or furnishings. The book opens, unexpectedly but appropriately, with a chapter on Lindisfarne: many of our cathedrals were founded on Christian communities established by those trained and sent out from the school set up by Aiden on Holy Island. Having made the Celtic connection the author subtly underlines it by structuring the book around the Trinity.
Book Synopsis 5th European Personal Mobile Communications Conference 2003 by :
Download or read book 5th European Personal Mobile Communications Conference 2003 written by and published by . This book was released on 2003 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings written by and published by . This book was released on 2000 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Technical Program, Proceedings written by and published by . This book was released on 2000 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt:
