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Author: Kim Sawchuk
Publisher: University of Toronto Press
ISBN: 0802098932
Category : Technology & Engineering
Languages : en
Pages : 241
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Book Description
Bringing together visual artists, designers, activists, and communication and humanities scholars to reflect on mobile media, this collection investigates these new forms of community and communication practices as they are emerging in Canada and around the world and asks how this new technology transfigures subjectivities. creating new forms of social behaviour and provocative aesthetic practices. The essays in The Wireless Spectrum range from discussions of the historical antecedents of wireless communication, users and the changing dynamics of public and private space, to the issues of access and local engagement. --Book Jacket.
Author: Kim Sawchuk
Publisher: University of Toronto Press
ISBN: 0802098932
Category : Technology & Engineering
Languages : en
Pages : 241
Get Book Here
Book Description
Bringing together visual artists, designers, activists, and communication and humanities scholars to reflect on mobile media, this collection investigates these new forms of community and communication practices as they are emerging in Canada and around the world and asks how this new technology transfigures subjectivities. creating new forms of social behaviour and provocative aesthetic practices. The essays in The Wireless Spectrum range from discussions of the historical antecedents of wireless communication, users and the changing dynamics of public and private space, to the issues of access and local engagement. --Book Jacket.
Author: Constantinos B. Papadias
Publisher: John Wiley & Sons
ISBN: 1119551498
Category : Technology & Engineering
Languages : en
Pages : 456
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Book Description
Combines the latest trends in spectrum sharing, both from a research and a standards/regulation/experimental standpoint Written by noted professionals from academia, industry, and research labs, this unique book provides a comprehensive treatment of the principles and architectures for spectrum sharing in order to help with the existing and future spectrum crunch issues. It presents readers with the most current standardization trends, including CEPT / CEE, eLSA, CBRS, MulteFire, LTE-Unlicensed (LTE-U), LTE WLAN integration with Internet Protocol security tunnel (LWIP), and LTE/Wi-Fi aggregation (LWA), and offers substantial trials and experimental results, as well as system-level performance evaluation results. The book also includes a chapter focusing on spectrum policy reinforcement and another on the economics of spectrum sharing. Beginning with the historic form of cognitive radio, Spectrum Sharing: The Next Frontier in Wireless Networks continues with current standardized forms of spectrum sharing, and reviews all of the technical ingredients that may arise in spectrum sharing approaches. It also looks at policy and implementation aspects and ponders the future of the field. White spaces and data base-assisted spectrum sharing are discussed, as well as the licensed shared access approach and cooperative communication techniques. The book also covers reciprocity-based beam forming techniques for spectrum sharing in MIMO networks; resource allocation for shared spectrum networks; large scale wireless spectrum monitoring; and much more. Contains all the latest standardization trends, such as CEPT / ECC, eLSA, CBRS, MulteFire, LTE-Unlicensed (LTE-U), LTE WLAN integration with Internet Protocol security tunnel (LWIP) and LTE/Wi-Fi aggregation (LWA) Presents a number of emerging technologies for future spectrum sharing (collaborative sensing, cooperative communication, reciprocity-based beamforming, etc.), as well as novel spectrum sharing paradigms (e.g. in full duplex and radar systems) Includes substantial trials and experimental results, as well as system-level performance evaluation results Contains a dedicated chapter on spectrum policy reinforcement and one on the economics of spectrum sharing Edited by experts in the field, and featuring contributions by respected professionals in the field world wide Spectrum Sharing: The Next Frontier in Wireless Networks is highly recommended for graduate students and researchers working in the areas of wireless communications and signal processing engineering. It would also benefit radio communications engineers and practitioners.
Author: Amit K. Maitra
Publisher: McGraw-Hill Professional Publishing
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 408
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Book Description
RF spectrum is the most valuable commodity in the wireless market the wireless equivalent of real estate.
Author: Thomas Winslow Hazlett
Publisher: Yale University Press
ISBN: 030022110X
Category : Political Science
Languages : en
Pages : 416
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Book Description
From the former chief economist of the FCC, a remarkable history of the U.S. government’s regulation of the airwaves Popular legend has it that before the Federal Radio Commission was established in 1927, the radio spectrum was in chaos, with broadcasting stations blasting powerful signals to drown out rivals. In this fascinating and entertaining history, Thomas Winslow Hazlett, a distinguished scholar in law and economics, debunks the idea that the U.S. government stepped in to impose necessary order. Instead, regulators blocked competition at the behest of incumbent interests and, for nearly a century, have suppressed innovation while quashing out-of-the-mainstream viewpoints. Hazlett details how spectrum officials produced a “vast wasteland” that they publicly criticized but privately protected. The story twists and turns, as farsighted visionaries—and the march of science—rise to challenge the old regime. Over decades, reforms to liberate the radio spectrum have generated explosive progress, ushering in the “smartphone revolution,” ubiquitous social media, and the amazing wireless world now emerging. Still, the author argues, the battle is not even half won.
Author: Bennett Z. Kobb
Publisher: McGraw-Hill Professional Publishing
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 518
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Book Description
"Wireless Spectrum Finder maps out that prime expanse of virtual real estate, the public airwaves. These are the frequency bands used for all wireless communications from TV broadcasts to cellular phones, wireless Internet to spy satellites, and the many new applications agleam in developers' eyes. Yet information on the properties, availability, and regulation of key radio bands is hard to find - and often hard to interpret once found." "You know that spectrum planning is a vastly complicated, high-stakes occupation. If it's yours, life just got easier." --Book Jacket.
Author: Jennifer A. Manner
Publisher: Artech House
ISBN: 9781580536288
Category : Business & Economics
Languages : en
Pages : 216
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Book Description
Annotation Because the wireless industry is less capital intensive than others sectors in the telecommunications marketplace, it is expected to enjoy continued profitability. With survival at stake, telecommunications companies must ready themselves for battle to win access and operations rights in the wireless communications spectrum. This book maps out the strategies required to fight this battle by explaining how a telecommunications company should structure its entry and operations in the spectrum.
Author: Hideaki Takagi
Publisher: John Wiley & Sons
ISBN: 9780470758953
Category : Technology & Engineering
Languages : en
Pages : 266
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Book Description
Presents the model and methodology, applied by ITU-R WRC’07, to calculate the spectrum requirement Spectrum Requirement Planning in Wireless Communications: Model and Methodology for IMT-Advanced is a self-contained “handbook” of the models and methodologies used for the spectrum requirement calculation for IMT-Advanced systems, as well as for the predecessor IMT-2000 systems. The reader will learn how the spectrum requirement is calculated for real systems that prevail worldwide. The book also provides the basis on which to develop advanced methodologies for yet future systems, as the spectrum regulation will continue in the future. Spectrum Requirement Planning in Wireless Communications: Model and Methodology for IMT-Advanced Provides the reader with information on how the spectrum requirement is calculated for real systems that prevail worldwide Contains useful tables and examples such as flowchart of the methodology Introduces definitions of service category and radio environment, the process of distributing traffic to radio environments, and the method to calculate the required spectrum Applies queueing and loss models for the calculation of required system capacity Covers utilization of radio frequencies, market data, spectrum requirement calculation methods for IMT-2000 and for IMT-Advanced systems Instructs how to use the calculation tool package Comes with an accompanying website with the downloadable tool applied by ITU-R WRC’07 for making decisions on spectrum regulation for mobile systems This book serves as an invaluable guide to engineers in mobile phone companies, system design engineers, operator system engineers and other specialists dealing with mobile system planning and development. It is also of great interest to researchers and graduate students in the fields of applied probability theory, operations research, telecommunications, and mobile networks engineering.
Author: Haim Mazar (Madjar)
Publisher: John Wiley & Sons
ISBN: 1118511794
Category : Science
Languages : en
Pages : 460
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Book Description
This book presents the fundamentals of wireless communications and services, explaining in detail what RF spectrum management is, why it is important, which are the authorities regulating the use of spectrum, and how is it managed and enforced at the international, regional and national levels. The book offers insights to the engineering, regulatory, economic, legal, management policy-making aspects involved. Real-world case studies are presented to depict the various approaches in different countries, and valuable lessons are drawn. The topics are addressed by engineers, advocates and economists employed by national and international spectrum regulators. The book is a tool that will allow the international regional and national regulators to better manage the RF spectrum, and will help operators and suppliers of wireless communications to better understand their regulators.
Author: John D. Matyjas
Publisher: CRC Press
ISBN: 1498726364
Category : Computers
Languages : en
Pages : 749
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Book Description
Spectrum Sharing in Wireless Networks: Fairness, Efficiency, and Security provides a broad overview of wireless network spectrum sharing in seven distinct sections: The first section examines the big picture and basic principles, explaining the concepts of spectrum sharing, hardware/software function requirements for efficient sharing, and future trends of sharing strategies. The second section contains more than 10 chapters that discuss differing approaches to efficient spectrum sharing. The authors introduce a new coexistence and sharing scheme for multi-hop networks, describe the space-time sharing concept, introduce LTE-U, and examine sharing in broadcast and unicast environments. They then talk about different cooperation strategies to achieve mutual benefits for primary users (PU) and secondary users (SU), discuss protocols in a spectrum sharing context, and provide different game theory models between PUs and SUs. The third section explains how to model the interactions of PUs and SUs, using an efficient calculation method to determine spectrum availability. Additionally, this section explains how to use scheduling models to achieve efficient SU traffic delivery. The subject of the fourth section is MIMO-oriented design. It focuses on how directional antennas and MIMO antennas greatly enhance wireless network performance. The authors include a few chapters on capacity/rate calculations as well as beamforming issues under MIMO antennas. Power control is covered in the fifth section which also describes the interference-aware power allocation schemes among cognitive radio users and the power control schemes in cognitive radios. The sixth section provides a comprehensive look at security issues, including different types of spectrum sharing attacks and threats as well as corresponding countermeasure schemes. The seventh and final section covers issues pertaining to military applications and examines how the military task protects its data flows when sharing the spectrum with civilian applications.
Author: Jennifer A. Manner
Publisher: Artech House
ISBN: 1630819174
Category : Technology & Engineering
Languages : en
Pages : 240
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Book Description
This exciting new book, which builds on the author’s previous book, Spectrum Wars: The Policy and Technology Debate, discusses the evolution of spectrum use and management caused by the rise of 5G and beyond in all wireless technologies, from terrestrial wireless, including mobile and fixed, to non-terrestrial including satellite and drone technologies. A survey of these new technologies and use cases are included, allowing the reader to understand the technical, operational, and commercial context of these systems. This book addresses how the traditional methods used in evaluating spectrum management have changed, including the use and need of low, medium, and high band spectrum to meet user demands and the use of tools such as spectrum sharing to make available much needed spectrum for 5G and beyond. The book also examines how governments are making additional spectrum available for all uses, including recent spectrum auctions, clearing, and shared networks. Public policy challenges, such as the digital divide and the impact of the pandemic, are explored in relation to their impact on spectrum management. Finally, the evolution to 6G that is already occurring, and the impact that 6G will likely have on spectrum management in the future, is reviewed. Written by an expert in the field, this book provides a thoughtful approach to the overall spectrum management regime from allocating spectrum to having it released into the market for 5G and beyond.
