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Multiuser Detection In Cdma Mobile Terminals
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Book Synopsis Search Algorithms and Applications by : Nashat Mansour
Download or read book Search Algorithms and Applications written by Nashat Mansour and published by BoD – Books on Demand. This book was released on 2011-04-26 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: Search algorithms aim to find solutions or objects with specified properties and constraints in a large solution search space or among a collection of objects. A solution can be a set of value assignments to variables that will satisfy the constraints or a sub-structure of a given discrete structure. In addition, there are search algorithms, mostly probabilistic, that are designed for the prospective quantum computer. This book demonstrates the wide applicability of search algorithms for the purpose of developing useful and practical solutions to problems that arise in a variety of problem domains. Although it is targeted to a wide group of readers: researchers, graduate students, and practitioners, it does not offer an exhaustive coverage of search algorithms and applications. The chapters are organized into three parts: Population-based and quantum search algorithms, Search algorithms for image and video processing, and Search algorithms for engineering applications.
Book Synopsis Multiple Access Communications by : Alexey Vinel
Download or read book Multiple Access Communications written by Alexey Vinel and published by Springer. This book was released on 2010-09-08 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is our great pleasure to present the proceedings of the Third International Workshop on Multiple Access Communications (MACOM) that was held in Barcelona during September 13–14, 2010. In 1961, Claude Shannon established the foundation for the discipline now known as “multi-user information theory” in his pioneering paper “Two-way Communication Channels,” and later Norman Abramson published his paper “The Aloha System—Another Alternative for Computer Communications” in 1970 which introduced the concept of multiple access using a shared common channel. Thereafter, for more than 40 years of study, numerous elegant theories and algorithms have been developed for multiple-access communications. During the 1980s and 1990s the evolution of multiple-access techniques p- ceeded in conjunction with the evolution of wireless networks. Novel multiple access techniques like code division multiple access (CDMA) and orthogonal frequency division multiple access (OFDMA) provided increased spectral - ?ciency, dynamicity and ?exibility in radio resource allocation with intrinsic anti-multipath and anti-interference features. In this ?rst decade of the 21st century,multiple-accesstechniques,derivedfromadvancedwirelesstransmission methodologiesbasedonthediversityconcept(e. g. ,MC-CDMA,MIMO-OFDMA and SC-FDMA), opened the road to a renewed idea of multiple access. Today multiple-access communications involve many challenging aspects not only l- ited (like in the past) to physical layer design. Medium access control (MAC) techniques play a crucial role in managing the radio resources that users will exploit to transmit their data streams. Recent developments in software radios and cognitive radios have led to a signi?cant impact also on spectrum m- agement and access paradigms.
Book Synopsis Advances in Mobile Radio Access Networks by : Y. Jay Guo
Download or read book Advances in Mobile Radio Access Networks written by Y. Jay Guo and published by Artech House. This book was released on 2004 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: As the demand for and the variety of 3G services increase, more advanced hardware and software technologies will be needed to enhance the mobile radio communications infrastructure. This forward-looking book delivers a comprehensive overview of the advanced technologies driving the evolution of mobile radio access networks, focusing on high-level architectural issues and system engineering. The book highlights the advantages and drawbacks of these advanced technologies and helps you make strategic decisions on R&D planning and system deployment.
Book Synopsis Traffic Analysis and Design of Wireless IP Networks by : Toni Janevski
Download or read book Traffic Analysis and Design of Wireless IP Networks written by Toni Janevski and published by Artech House. This book was released on 2003 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: HereOCOs a unique new book that focuses on the future direction in wireless/mobile telecommunications as a standalone concept for building wireless IP systems, including commercial, campus, local, and global networks. It examines the integration of the Internet and mobile networks, which are merging as a result of global demand for seamless mobile communication."
Book Synopsis Multipath Phenomena in Cellular Networks by : Nathan Blaunstein
Download or read book Multipath Phenomena in Cellular Networks written by Nathan Blaunstein and published by Artech House. This book was released on 2002 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cellular telephone system reception is dramatically affected by various factors in urban environments. This practical text covers the types of problem, like fading, that is encountered when using multipath propagation.
Book Synopsis Interference Analysis and Reduction for Wireless Systems by : Peter Stavroulakis
Download or read book Interference Analysis and Reduction for Wireless Systems written by Peter Stavroulakis and published by Artech House. This book was released on 2003 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: This leading-edge resource offers you a new methodology for analyzing and studying the behavior of wireless communication systems in an interference environment. It provides you with modern tools and techniques for use in real-world applications that help you guarantee optimum system performance. The book treats both additive and multiplicative interfering signals, including in-depth descriptions of how these signals behave, regardless of the source.
Book Synopsis SMS and MMS Interworking in Mobile Networks by : A. Henry-Labordère
Download or read book SMS and MMS Interworking in Mobile Networks written by A. Henry-Labordère and published by Artech House. This book was released on 2004 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: Here is a comprehensive and highly practical guide to SMS and MMS interworking in GSM, TDMA, and CDMA mobile communications systems. The text provides the knowledge needed to plan SMS or MMS interworking both commercially and technically, and to develop software for SMS and MMS centers.
Book Synopsis Designing RF Combining Systems for Shared Radio Sites by : Ian Graham
Download or read book Designing RF Combining Systems for Shared Radio Sites written by Ian Graham and published by Artech House. This book was released on 2023-12-31 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores Radio Access Networks (RANs) within LMR systems, comprising base stations, mobile radios, and hand portable radios. These components facilitate communication among end users via a network of fixed base stations, antennas, and combining systems strategically placed across radio repeater sites throughout the coverage area. This resource also delves into the consequences of interference, highlighting the painstaking efforts required to diagnose and rectify interference issues through field testing and redesign. The central focus being on the design intricacies of base station antennas and combining systems at densely populated shared radio repeater sites. The book underscores how to identify potential sources of interference from co-located transmitters and receivers, effectively surveying sites to anticipate high-level interfering signals. This critical information forms the foundation for crafting base station antenna and combining systems that curtail interference, subsequently optimizing coverage and minimizing costs. Throughout its pages, the book lays out a detailed roadmap for designing LMR systems resilient to interference. By outlining essential principles and methodologies, the book guides practitioners in creating LMR networks that flawlessly align with end users' communication requirements. The resulting systems not only meet expectations but surpass them, offering the coverage area and communication quality demanded by public safety and utility organizations during critical operations. Ultimately, the book serves as an indispensable resource for engineers, designers, and professionals engaged in crafting LMR systems capable of delivering impeccable performance and reliability.
Book Synopsis Introduction to OFDM Receiver Design and Simulation by : Y.J. Liu
Download or read book Introduction to OFDM Receiver Design and Simulation written by Y.J. Liu and published by Artech House. This book was released on 2019-11-30 with total page 285 pages. Available in PDF, EPUB and Kindle. Book excerpt: This practical book is an accessible introduction to Orthogonal frequency-division multiplexing (OFDM) receiver design, a technology that allows digitized data to be carried by multiple carriers. It offers a detailed simulation study of an OFDM algorithm for Wi-Fi and 4G cellular that can be used to understand other OFDM waveforms. Extensive simulation studies are included using the transmissionwaveform given by the IEEE 802.11 standard. Scrambler, error-correcting codes, interleaver and radio-wave propagation model are included. OFDM waveform characteristics, signal acquisition, synchronization issues, channel estimation and tracking, hard and soft decision decoding are all covered. Detailed derivations leading to the final formula for any algorithm are given, which allows the reader to clearly understand the approximations and conditions behind the formulas and apply them appropriately. The algorithms are selected not just for the best performance from simulation study but also for easy implementation. An example is a unique algorithm for signal acquisition using the principle of maximum likelihood detection.
Book Synopsis OFDMA System Analysis and Design by : Samuel C. Yang
Download or read book OFDMA System Analysis and Design written by Samuel C. Yang and published by Artech House. This book was released on 2010 with total page 319 pages. Available in PDF, EPUB and Kindle. Book excerpt: Here's a unique resource that provides you with an up-to-date understanding of how to plan, analyze, and design next-generation broadband wireless networks. This comprehensive book includes all the necessary background information needed to fully understand the material and places emphasis on practical engineering know-how that can be readily applied to designing OFDM-based systems. You find detailed discussions on everything from the physical and media access control layers, to QoS and security functions. Rather than just offering simple explanations of standards, this invaluable book takes a close look at live, real-world systems, explaining how the technical features work and why they were adopted. Moreover, the author includes his own design frameworks and rules that have been developed through his own extensive research and experience. This comprehensive reference is supported with over 170 illustrations and more than 250 equations.
Book Synopsis Wireless IP and Building the Mobile Internet by : Sudhir Dixit
Download or read book Wireless IP and Building the Mobile Internet written by Sudhir Dixit and published by Artech House. This book was released on 2003 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by today's leading experts in industry and academia, Wireless IP and Building the Mobile Internet is the first book to take a comprehensive look at the convergence of wireless and Internet technologies that are giving rise to the mobile wireless Internet. This cutting-edge resource provides you with an overview of all the elements required to understand and develop future IP based wireless multimedia communications and services.
Book Synopsis Location Management and Routing in Mobile Wireless Networks by : Amitava Mukherjee
Download or read book Location Management and Routing in Mobile Wireless Networks written by Amitava Mukherjee and published by Artech House. This book was released on 2003 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annotation The most common complaints of today's cell phone users are poor reception, a lost signal that cuts off a call, and the inability to put a call through. Today's wireless providers struggle to ensure these problems do not occur. This book is an in-depth examination of two of the hottest research areas relating to these challenges: location management and mobile wireless routing
Book Synopsis Practical Radio Resource Management in Wireless Systems by : Sofoklis A. Kyriazakos
Download or read book Practical Radio Resource Management in Wireless Systems written by Sofoklis A. Kyriazakos and published by Artech House. This book was released on 2004 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite frustrating customers and loss of revenue for telecommunications providers, cellular network congestion has remained a problem for which few solutions have been found. Covering GSM, GPRS, UMTS and beyond 3G systems, this practical book breaks new ground by providing you with proven techniques for decreasing blocking and dropped call rate due to network congestion. Using real measurements, this book clearly shows you that the maximum traffic that can be accommodated in a wireless network is not a constant value and varies significantly.
Book Synopsis 3G Multimedia Network Services, Accounting, and User Profiles by : Freddy Ghys
Download or read book 3G Multimedia Network Services, Accounting, and User Profiles written by Freddy Ghys and published by Artech House. This book was released on 2003 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Here's a cutting-edge book that offers you a comprehensive understanding of 3G multimedia network services and related architectures. This practical resource guides you in developing the services, charges and customer use data that will allow maximum profitability for your company. Covering both mobile and fixed networks, the book thoroughly explains 3G network standards, implementation architectures, charging principles, user profiles, and QoS and security considerations.
Book Synopsis Digital Satellite Communications by : Giovanni E. Corazza
Download or read book Digital Satellite Communications written by Giovanni E. Corazza and published by Springer Science & Business Media. This book was released on 2007-12-03 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discusses long-term developments Addresses advanced physical layer techniques designed for broadband communications, for fixed and mobile terminals Considers 4G evolutions and possible convergence between different technologies
Book Synopsis Achieving Interoperability in Critical IT and Communication Systems by : Robert I. Desourdis
Download or read book Achieving Interoperability in Critical IT and Communication Systems written by Robert I. Desourdis and published by Artech House. This book was released on 2009 with total page 441 pages. Available in PDF, EPUB and Kindle. Book excerpt: Supported by over 90 illustrations, this unique book provides a detailed examination of the subject, focusing on the use of voice, data, and video systems for public safety and emergency response. This practical resource makes in-depth recommendations spanning technical, planning, and procedural approaches to provide efficient public safety response performance. You find covered the many approaches used to achieve interoperability, including a synopsis of the enabling technologies and systems intended to provide radio interoperability. Featuring specific examples nationwide, the book takes you from strategy to proper implementation, using enterprise architecture, systems engineering, and systems integration planning.
Book Synopsis Third Generation Wireless Systems: Post-Shannon signal architectures by : George M. Calhoun
Download or read book Third Generation Wireless Systems: Post-Shannon signal architectures written by George M. Calhoun and published by Artech House. This book was released on 2003 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: Get the fundamental concepts, latest design techniques, and the most advanced architectures for tackling critical wireless communication problems such as capacity, error correction, and channel interference with this new book. It provides you with concepts that include signal interference avoidance and management as part of the design, and other forms of signal hardening -- such as error correction, advanced coding, and convolution -- and signal-shaping techniques -- such as source coding, baseband signal shaping, adaptive air interfaces, RF signal shaping, and smart antenna technologies.
