Platform Interference In Wireless Systems

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Platform Interference in Wireless Systems

Kevin Slattery,Harry Skinner
Platform Interference in Wireless Systems Book PDF

Author : Kevin Slattery,Harry Skinner
Publisher : Newnes
Page : 416 pages
File Size : 44,8 Mb
Release : 2011-04-08
Category : Technology & Engineering
ISBN : 0080558569

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Platform Interference in Wireless Systems by Kevin Slattery,Harry Skinner Pdf

Intra-system EMC problems are becoming increasingly common in mobile devices, ranging from notebook PCs to cell phones, with RF/wireless capbilities. These issues range from minor annoyances to serious glitches which impede the functioning of the device. This book gives a thourough review of electromagnetic theory (including Maxwell's equations), discusses possible sources and causes of intra-system interference, shows to use models and analysis to discover potential sources of intra-system EMC in a design, how to use appropriate tests and measurements to detect intra-system EMC problems, and finally extensively discusses measures to mitigate or totally eliminate intra-system EMC problems. With more and more mobile devices incorporating wirless capability (often with multiple wireless systems, such as Bluetooth and WiFi), this book should be part of the reference shelf of every RF/wireless engineer and mobile device designer. *Addresses a growing problem in RF/wireless devices----interference created inside the devices, which impair their operation *Covers devices, ranging from laptop PCs to mobile phones to Bluetooth headsets *Explains the sources of such intra-system interference, how to detect and measure such interference, design techniques for mitigating the interference, and proven techniques for eliminating the interference

Embracing Interference in Wireless Systems

Shyamnath Gollakota
Embracing Interference in Wireless Systems Book PDF

Author : Shyamnath Gollakota
Publisher : Morgan & Claypool
Page : 173 pages
File Size : 46,9 Mb
Release : 2014-06-01
Category : Computers
ISBN : 9781627054751

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Embracing Interference in Wireless Systems by Shyamnath Gollakota Pdf

The wireless medium is a shared resource. If nearby devices transmit at the same time, their signals interfere, resulting in a collision. In traditional networks, collisions cause the loss of the transmitted information. For this reason, wireless networks have been designed with the assumption that interference is intrinsically harmful and must be avoided. This book, a revised version of the author's award-winning Ph.D. dissertation, takes an alternate approach: Instead of viewing interference as an inherently counterproductive phenomenon that should to be avoided, we design practical systems that transform interference into a harmless, and even a beneficial phenomenon. To achieve this goal, we consider how wireless signals interact when they interfere, and use this understanding in our system designs. Specifically, when interference occurs, the signals get mixed on the wireless medium. By understanding the parameters of this mixing, we can invert the mixing and decode the interfered packets; thus, making interference harmless. Furthermore, we can control this mixing process to create strategic interference that allow decodability at a particular receiver of interest, but prevent decodability at unintended receivers and adversaries. Hence, we can transform interference into a beneficial phenomenon that provides security. Building on this approach, we make four main contributions: We present the first WiFi receiver that can successfully reconstruct the transmitted information in the presence of packet collisions. Next, we introduce a WiFi receiver design that can decode in the presence of high-power cross-technology interference from devices like baby monitors, cordless phones, microwave ovens, or even unknown technologies. We then show how we can harness interference to improve security. In particular, we develop the first system that secures an insecure medical implant without any modification to the implant itself. Finally, we present a solution that establishes secure connections between any two WiFi devices, without having users enter passwords or use pre-shared secret keys.

Interference Avoidance Methods for Wireless Systems

Dimitrie Popescu,Christopher Rose
Interference Avoidance Methods for Wireless Systems Book PDF

Author : Dimitrie Popescu,Christopher Rose
Publisher : Springer Science & Business Media
Page : 135 pages
File Size : 48,7 Mb
Release : 2006-04-11
Category : Technology & Engineering
ISBN : 9780306487460

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Interference Avoidance Methods for Wireless Systems by Dimitrie Popescu,Christopher Rose Pdf

Interference Avoidance Methods for Wireless Systems is an introduction to wireless techniques useful for uncoordinated unlicensed band systems, which use adaptive transmitters and receivers. The book provides a comprehensive theoretical analysis of interference avoidance algorithms in a general signal space framework that applies to a wide range of wireless communication scenarios with multiple users accessing the same communication resources. This book will be of interest to researchers, graduate students, and engineers working in the area of wireless communications as well as to technology policy makers working on radio frequency spectrum allocation. The book can also be used as a supplement text to advanced topics graduate courses in the area of wireless communication systems.

Wireless Communication Systems

Xiaodong Wang,H. Vincent Poor
Wireless Communication Systems Book PDF

Author : Xiaodong Wang,H. Vincent Poor
Publisher : Prentice Hall Professional
Page : 716 pages
File Size : 51,6 Mb
Release : 2004
Category : Computers
ISBN : 0130214353

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Wireless Communication Systems by Xiaodong Wang,H. Vincent Poor Pdf

Wireless Communication Systems: Advanced Techniques for Signal Receptionoffers a unified frameworkfor understanding today's newest techniques for signal processing in communication systems - andusing them to design receivers for emerging wireless systems. Two leading researchers cover a fullrange of physical-layer issues, including multipath, dispersion, interference, dynamism, andmultiple-antenna systems. Topics include blind, group-blind, space-time, and turbo multiuserdetection; narrowband interference suppression; Monte Carlo Bayesian signal processing; fast fadingchannels; advanced signal processing in coded OFDM systems, and more.

Interference Analysis and Reduction for Wireless Systems

Peter Stavroulakis
Interference Analysis and Reduction for Wireless Systems Book PDF

Author : Peter Stavroulakis
Publisher : Artech House
Page : 407 pages
File Size : 54,8 Mb
Release : 2003
Category : Technology & Engineering
ISBN : 9781580533164

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Interference Analysis and Reduction for Wireless Systems by Peter Stavroulakis Pdf

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.

Fading and Interference Mitigation in Wireless Communications

Stefan Panic,Mihajlo Stefanovic,Jelena Anastasov,Petar Spalevic
Fading and Interference Mitigation in Wireless Communications Book PDF

Author : Stefan Panic,Mihajlo Stefanovic,Jelena Anastasov,Petar Spalevic
Publisher : CRC Press
Page : 263 pages
File Size : 54,7 Mb
Release : 2013-12-11
Category : Computers
ISBN : 9781466508422

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Fading and Interference Mitigation in Wireless Communications by Stefan Panic,Mihajlo Stefanovic,Jelena Anastasov,Petar Spalevic Pdf

Fading and Interference Mitigation in Wireless Communications will help readers stay up to date with recent developments in the performance analysis of space diversity reception over fading channels in the presence of cochannel interference. It presents a unified method for computing the performance of digital communication systems characterized by a variety of modulation and detection types and channel models. The book includes coverage of multichannel reception in various fading environments, influence of cochannel interference, and macrodiversity reception when channels are simultaneously affected by various types of fading and shadowing.

Interference in Large Wireless Networks

Martin Haenggi,Radha Krishna Ganti
Interference in Large Wireless Networks Book PDF

Author : Martin Haenggi,Radha Krishna Ganti
Publisher : Now Publishers Inc
Page : 136 pages
File Size : 43,9 Mb
Release : 2009
Category : Wireless communication systems
ISBN : 9781601982988

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Interference in Large Wireless Networks by Martin Haenggi,Radha Krishna Ganti Pdf

Since interference is the main performance-limiting factor in most wireless networks, it is crucial to characterize the interference statistics. The main two determinants of the interference are the network geometry (spatial distribution of concurrently transmitting nodes) and the path loss law (signal attenuation with distance). For certain classes of node distributions, most notably Poisson point processes, and attenuation laws, closed-form results are available, for both the interference itself as well as the signal-to-interference ratios, which determine the network performance. This monograph presents an overview of these results and gives an introduction to the analytical techniques used in their derivation. The node distribution models range from lattices to homogeneous and clustered Poisson models to general motion-invariant ones. The analysis of the more general models requires the use of Palm theory, in particular conditional probability generating functionals, which are briefly introduced in the appendix.

Interference Analysis

John Pahl
Interference Analysis Book PDF

Author : John Pahl
Publisher : John Wiley & Sons
Page : 564 pages
File Size : 42,5 Mb
Release : 2016-06-13
Category : Technology & Engineering
ISBN : 9781119065289

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Interference Analysis by John Pahl Pdf

The book describes how interference can be managed so that radio systems co-exist, without harmful mutual effects, within a finite amount of spectrum. This is timely in view of the increasing proliferation of wireless systems. It covers both the processes, such as regional or international coordination, as well as the engineering principles. Written by an author with extensive experience in the industry, it describes in detail the main methodologies for calculating or computing the interference between radio systems of the same type, and also between radio systems of different types

Wireless Coexistence

Daniel Chew,Andrew L. Adams,Jason Uher
Wireless Coexistence Book PDF

Author : Daniel Chew,Andrew L. Adams,Jason Uher
Publisher : John Wiley & Sons
Page : 340 pages
File Size : 45,5 Mb
Release : 2021-09-15
Category : Technology & Engineering
ISBN : 9781119584186

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Wireless Coexistence by Daniel Chew,Andrew L. Adams,Jason Uher Pdf

Wireless Coexistence Explore a comprehensive review of the motivation for wireless coexistence and the standards and technology used to achieve it Wireless Coexistence: Standards, Challenges, and Intelligent Solutions delivers a thorough exploration of wireless ecosystems sharing the spectrum, including the multiple standards and key requirements driving the current state of wireless technology. The book surveys several standards, including IEEE 802.22, 802.15.2, and 802.19.1 and expands upon recent advances in machine learning and artificial intelligence to demonstrate how these technologies might be used to meet or exceed the challenges of wireless coexistence. The text discusses cognitive radio in the context of spectrum coexistence and provides a comparison and assessment of using artificial intelligence in place of, or in addition to, current techniques. It also considers applications to communication theory, learning algorithms for passive wireless coexistence strategies, spectrum situational awareness, and active wireless coexistence strategies. With the necessity of spectrum sharing and the scarcity of unused spectrum on the rise, the standardization of wireless coexistence becomes more important with each passing day. Readers will learn about the challenges posed by shrinking wireless real estate and from the inclusion of topics like: A thorough introduction to the concept of, and motivation for, wireless coexistence, including congestion and interference, policies, and regulations An exploration of different wireless coexistence standards, including the need for standardization and various protocols, including 802.22, 802.15.2, 802.19.1, P1900, and 3GPP Release 13/14 LAA A discussion of the applications of communication theory, including primary user strategies, primary multi-user protocols, and successive interference cancellation A treatment of concepts in learning algorithms Perfect for scientists, researchers, engineers, developers, educators, and administrators working in the area of wireless networks, Wireless Coexistence: Standards, Challenges, and Intelligent Solutions will also earn a place in the libraries of graduate students studying wireless networks and seeking a one-stop reference for subjects related to wireless coexistence standards.

Interference Mitigation in Device-to-Device Communications

Masood Ur Rehman,Ghazanfar Ali Safdar,Mohammad Asad Rehman Chaudhry
Interference Mitigation in Device to Device Communications Book PDF

Author : Masood Ur Rehman,Ghazanfar Ali Safdar,Mohammad Asad Rehman Chaudhry
Publisher : John Wiley & Sons
Page : 244 pages
File Size : 53,8 Mb
Release : 2022-03-21
Category : Technology & Engineering
ISBN : 9781119788799

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Interference Mitigation in Device-to-Device Communications by Masood Ur Rehman,Ghazanfar Ali Safdar,Mohammad Asad Rehman Chaudhry Pdf

Explore this insightful foundational resource for academics and industry professionals dealing with the move toward intelligent devices and networks Interference Mitigation in Device-to-Device Communications delivers a thorough discussion of device-to-device (D2D) and machine-to-machine (M2M) communications as solutions to the proliferation of ever more data hungry devices being attached to wireless networks. The book explores the use of D2D and M2M technologies as a key enabling component of 5G networks. It brings together a multidisciplinary team of contributors in fields like wireless communications, signal processing, and antenna design. The distinguished editors have compiled a collection of resources that practically and accessibly address issues in the development, integration, and enhancement of D2D systems to create an interference-free network. This book explores the complications posed by the restriction of device form-factors and the co-location of several electronic components in a small space, as well as the proximity of legacy systems operating in similar frequency bands. Readers will also benefit from the inclusion of: A thorough introduction to device-to-device communication, including its history and development over the last decade, network architecture, standardization issues, and regulatory and licensing hurdles An exploration of interference mitigation in device-to-device communication underlaying LTE-A networks A rethinking of device-to-device interference mitigation, including discussions of the challenges posed by the proliferation of devices An analysis of user pairing for energy efficient device-to-device content dissemination Perfect for researchers, academics, and industry professionals working on 5G networks, Interference Mitigation in Device-to-Device Communications will also earn a place in the libraries of undergraduate, graduate, and PhD students conducting research into wireless communications and applications, as well as policy makers and communications industry regulators.

Radio Frequency Interference in Communications Systems

Bruce R. Elbert
Radio Frequency Interference in Communications Systems Book PDF

Author : Bruce R. Elbert
Publisher : Unknown
Page : 128 pages
File Size : 41,9 Mb
Release : 2016
Category : TECHNOLOGY & ENGINEERING
ISBN : 1523117559

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Radio Frequency Interference in Communications Systems by Bruce R. Elbert Pdf

This authoritative resource describes how to assess and mitigate RF interference in radio systems and presents effective methods to identify and resolve RFI before, during and after its appearance. Authored by a leading authority in the field, this book provides engineers and managers with the knowledge they need in the control of Radio Frequency Interference. Readers find practical guidance in an array of critical areas, including engineering of radiocommunication and wireless systems in light of RFI, identifying RFI modes, electromagnetic compatibility and spectrum sharing. Key concepts in evaluating radio frequency interference, propagation on obstructed paths, interference protection radio and RFI resolution and mitigation techniques such as filtering, spectral capture, radiolocation, cancellation and cognitive radio are covered in this book. This book concludes with prospective for RFI resolution in future radiocommunication systems.

Interference and Resource Management in Heterogeneous Wireless Networks

Jiandong Li,Min Sheng,Xijun Wang (Telecommunications engineer)
Interference and Resource Management in Heterogeneous Wireless Networks Book PDF

Author : Jiandong Li,Min Sheng,Xijun Wang (Telecommunications engineer)
Publisher : Artech House
Page : 224 pages
File Size : 48,5 Mb
Release : 2017-11-30
Category : Technology & Engineering
ISBN : 9781630815097

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Interference and Resource Management in Heterogeneous Wireless Networks by Jiandong Li,Min Sheng,Xijun Wang (Telecommunications engineer) Pdf

This authoritative resource offers a comprehensive overview of heterogeneous wireless networks, small cells, and device-to-device (D2D) communications. The book provides insight into network modeling and performance analysis of heterogeneous wireless networks. Interference management framework and design issues are covered as well as details about resource mobility, channel models, and typical and statistical interference modeling. This resource explains leveraging resource heterogeneity in interference mitigation and presents the challenges and feasible solutions for concurrent transmission. Moreover, complete coverage of interference alignment in MIMO heterogeneous networks for both downlink and uplink is presented. This book provides performance results for an ideal partially connected interference network as well as a practical heterogeneous network. Readers find practical guidance for LTE and LTE-Advanced as well as 5G in this resource. New techniques and designs for heterogeneous wireless networks are included.

Broadband Communications via High Altitude Platforms

David Grace,Mihael Mohorcic
Broadband Communications via High Altitude Platforms Book PDF

Author : David Grace,Mihael Mohorcic
Publisher : John Wiley & Sons
Page : 286 pages
File Size : 49,7 Mb
Release : 2011-06-20
Category : Technology & Engineering
ISBN : 9781119957553

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Broadband Communications via High Altitude Platforms by David Grace,Mihael Mohorcic Pdf

A unique book with systematic and thorough coverage of HAP related issues, problems and solutions. Handbook of Broadband Communications from High Altitude Platforms provides a thorough overview and state of the art of the HAP enabling technologies, as well as describing recent research activities with most promising results. It outlines the roadmap for future development of HAPs. Focuses on placing HAPs in the perspective of current and future broadband wireless communication systems, providing the readers with an overview of the constraints affecting HAP-based broadband communications Provides a thorough overview of HAP enabling technologies, describes recent research activities with most promising results, and outlines the roadmap for future development of HAPs Covers enabling technologies and economics of HAP-based communication system including issues related to aeronautics, energetics, operating scenarios, applications and business modeling Examines the operating environment, advanced communication techniques for efficient radio link resource management, and suitable antennas Addresses multiplatform constellations, presenting the multiple HAP constellation planning procedure and discussing the networking implications of using multiple HAPs

High-Altitude Platforms for Wireless Communications

Alejandro Aragón-Zavala,José Luis Cuevas-Ruíz,José Antonio Delgado-Penín
High Altitude Platforms for Wireless Communications Book PDF

Author : Alejandro Aragón-Zavala,José Luis Cuevas-Ruíz,José Antonio Delgado-Penín
Publisher : John Wiley & Sons
Page : 261 pages
File Size : 51,5 Mb
Release : 2008-11-24
Category : Technology & Engineering
ISBN : 9780470510612

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High-Altitude Platforms for Wireless Communications by Alejandro Aragón-Zavala,José Luis Cuevas-Ruíz,José Antonio Delgado-Penín Pdf

Provides an introduction to High-Altitude Platform Stations (HAPS) technology and its applications for wireless communications High-altitude platform stations offer a promising new technology that combines the benefits of terrestrial and satellite communication systems for delivering broadband communications to users at a low cost. They are easily deployable and easy to maintain, which is why they offer a good alternative for network operators who need to find ways to get more coverage to satisfy the increasing demand for more capacity. HAPS are usually balloons, airships or unmanned aerial systems (UAS) located in the stratosphere. An enormous interest has grown worldwide to examine their use not only for broadband communications, but also for emergency services, navigation, traffic monitoring, cellular, etc. Key features include: Unique book focusing on emerging HAPS technology and its applications Provides a thorough overview of the technology including HAPS-based communications systems, antennas for HAPS, radio propagation and channel modelling issues and HAPS networking aspects Presents various HAPS-related projects and initiatives developed throughout the world (North America, Europe and Asia-Pacific) Features a comprehensive overview on both aeronautical and telecommunications regulatory aspects, which will affect the deployment and future developments in the field of HAPS High-Altitude Platform Systems for Wireless Communications will prove essential reading for postgraduate students in the field of HAPS, engineers, developers and designers involved in the design and maintenance of HAPS, aerospace engineers, and communications system planners and researchers.

Wireless Communications Design Handbook

Reinaldo Perez
Wireless Communications Design Handbook Book PDF

Author : Reinaldo Perez
Publisher : Elsevier
Page : 184 pages
File Size : 50,7 Mb
Release : 1998-10-17
Category : Technology & Engineering
ISBN : 0080543839

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Wireless Communications Design Handbook by Reinaldo Perez Pdf

Most books in wireless communications address technical subjects which are relevant to ground mobile systems. Volume 2: Terrestrial and Mobile Interference of the Wireless Communications Design Handbook addresses a topic frequently overlooked in ground mobile wireless system design: interference problems at the hardware level. This book employes a hardware-oriented approach, which is the most effective approach for addressing interference and noise problems in ground mobile wireless systems. The book is a practical reference for engineers who are particularly interested in practical case studies covering how to avoid undesired interference and noise problems in their designs. It covers some of the most common interference models usually addressed, and it describes material related to transmitter and receiver hardware design and how interference control plays a significant role in equipment performance. Each of the three Wireless Communications Design Handbook volumes addresses theory and immediate applications. Design issues are also considered in detail for the protection of wireless ground systems against interference. An applications-oriented reference for engineers, system designers, and practitioners Addresses the most common interference concerns in ground mobile wireless communications systems Provides a hardware-oriented approach for addressing trasmitter and receiver interference issues, as well as ground mobile designs Gives extensive detail regarding noise and interference control solutions for grounded wireless facilities Details the space interference effect in ground mobile systems Discusses hardware issues ranging from digital phones to ground stations