Tv White Space

Author : Ser Wah Oh
Publisher : John Wiley & Sons
ISBN 13 : 1119110424
Total Pages : 350 pages
Book Rating : 4.22/5 ( download)

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Download or read book TV White Space written by Ser Wah Oh and published by John Wiley & Sons. This book was released on 2016-10-17 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides an in-depth coverage of TV White Space Technology (TVWS) and the various challenges of its new innovations This book covers the full spectrum of TVWS technology including regulations, technology, standardizations, and worldwide deployments. It begins with an introduction to cognitive radio and TVWS. The regulation activities in TVWS throughout North America, Europe, and Asia Pacific are covered in depth. After a discussion of regulations, the authors examine the standardizations developed to specify the enabling technologies of TVWS systems. The following chapter focuses on the key technologies that differentiate TVWS from a conventional wireless communication system. Describes various worldwide use cases and deployments based on the needs of the consumers Covers IEEE 802.19.1, IEEE 802.22, IEEE 802.11af, IEEE 802.15.4m, and IETF protocol for Accessing White Spaces Studies the market and commercial potential of TVWS and other spectrum sharing technologies Discusses technological trends in spectrum sharing and additional applications that could leverage on TVWS and other spectrum sharing technologies TV White Space: The First Step Towards Better Utilization of Frequency Spectrum is written for telecommunications/networks operators, researchers, engineers, government regulators, technical managers, and network equipment manufacturers.

Author : Amit Kumar Mishra
Publisher : Springer
ISBN 13 : 3319087479
Total Pages : 302 pages
Book Rating : 4.74/5 ( download)

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Download or read book White Space Communication written by Amit Kumar Mishra and published by Springer. This book was released on 2014-10-13 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph presents a collection of major developments leading toward the implementation of white space technology - an emerging wireless standard for using wireless spectrum in locations where it is unused by licensed users. Some of the key research areas in the field are covered. These include emerging standards, technical insights from early pilots and simulations, software defined radio platforms, geo-location spectrum databases and current white space spectrum usage in India and South Africa.

Author : Bharat S. Chaudhari
Publisher : Academic Press
ISBN 13 : 0128188804
Total Pages : 446 pages
Book Rating : 4.04/5 ( download)

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Download or read book LPWAN Technologies for IoT and M2M Applications written by Bharat S. Chaudhari and published by Academic Press. This book was released on 2020-04-02 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: Low power wide area network (LPWAN) is a promising solution for long range and low power Internet of Things (IoT) and machine to machine (M2M) communication applications. The LPWANs are resource-constrained networks and have critical requirements for long battery life, extended coverage, high scalability, and low device and deployment costs. There are several design and deployment challenges such as media access control, spectrum management, link optimization and adaptability, energy harvesting, duty cycle restrictions, coexistence and interference, interoperability and heterogeneity, security and privacy, and others. LPWAN Technologies for IoT and M2M Applications is intended to provide a one-stop solution for study of LPWAN technologies as it covers a broad range of topics and multidisciplinary aspects of LPWAN and IoT. Primarily, the book focuses on design requirements and constraints, channel access, spectrum management, coexistence and interference issues, energy efficiency, technology candidates, use cases of different applications in smart city, healthcare, and transportation systems, security issues, hardware/software platforms, challenges, and future directions. One stop guide to the technical details of various low power long range technologies such as LoRaWAN, Sigfox, NB-IoT, LTE-M and others Describes the design aspects, network architectures, security issues and challenges Discusses the performance, interference, coexistence issues and energy optimization techniques Includes LPWAN based intelligent applications in diverse areas such as smart city, traffic management, health and others Presents the different hardware and software platforms for LPWANs Provides guidance on selecting the right technology for an application

Author : Mark W. Johnson
Publisher : Harvard Business Press
ISBN 13 : 1422124819
Total Pages : 227 pages
Book Rating : 4.19/5 ( download)

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Download or read book Seizing the White Space written by Mark W. Johnson and published by Harvard Business Press. This book was released on 2010 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transformational new growth remains the Holy Grail for many organizations. But a deep understanding of how great business models are made can provide the key to unlocking that growth. This text describes how companies can achieve transformational growth in new markets or, simply put, how they can seize the white space.

Author : Constantinos B. Papadias
Publisher : John Wiley & Sons
ISBN 13 : 1119551471
Total Pages : 456 pages
Book Rating : 4.78/5 ( download)

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Download or read book Spectrum Sharing written by Constantinos B. Papadias and published by John Wiley & Sons. This book was released on 2020-03-13 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 : Kim Golombisky
Publisher : CRC Press
ISBN 13 : 1351668765
Total Pages : 612 pages
Book Rating : 4.67/5 ( download)

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Download or read book White Space Is Not Your Enemy written by Kim Golombisky and published by CRC Press. This book was released on 2017-02-17 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt: White Space Is Not Your Enemy is a practical graphic design and layout guide that introduces concepts and practices necessary for producing effective visual communication across a variety of formats—from web to print. Sections on Gestalt theory, color theory, and WET layout are expanded to offer more in-depth content on those topics. This new edition features new covering current trends in web design—Mobile-first, UI/UX design, and web typography—and how they affect a designer’s approach to a project. The entire book will receive an update using new examples and images that show a more diverse set of graphics that go beyond print and web and focus on tablet, mobile and advertising designs.

Author : Elijah Anderson
Publisher : University of Chicago Press
ISBN 13 : 0226826414
Total Pages : 299 pages
Book Rating : 4.17/5 ( download)

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Download or read book Black in White Space written by Elijah Anderson and published by University of Chicago Press. This book was released on 2023-04-05 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the vital voice of Elijah Anderson, Black in White Space sheds fresh light on the dire persistence of racial discrimination in our country. A birder strolling in Central Park. A college student lounging on a university quad. Two men sitting in a coffee shop. Perfectly ordinary actions in ordinary settings—and yet, they sparked jarring and inflammatory responses that involved the police and attracted national media coverage. Why? In essence, Elijah Anderson would argue, because these were Black people existing in white spaces. In Black in White Space, Anderson brings his immense knowledge and ethnography to bear in this timely study of the racial barriers that are still firmly entrenched in our society at every class level. He focuses in on symbolic racism, a new form of racism in America caused by the stubbornly powerful stereotype of the ghetto embedded in the white imagination, which subconsciously connects all Black people with crime and poverty regardless of their social or economic position. White people typically avoid Black space, but Black people are required to navigate the “white space” as a condition of their existence. From Philadelphia street-corner conversations to Anderson’s own morning jogs through a Cape Cod vacation town, he probes a wealth of experiences to shed new light on how symbolic racism makes all Black people uniquely vulnerable to implicit bias in police stops and racial discrimination in our country. An unwavering truthteller in our national conversation on race, Anderson has shared intimate and sharp insights into Black life for decades. Vital and eye-opening, Black in White Space will be a must-read for anyone hoping to understand the lived realities of Black people and the structural underpinnings of racism in America.

Author : Sheryll Cashin
Publisher : Beacon Press
ISBN 13 : 080700037X
Total Pages : 322 pages
Book Rating : 4.73/5 ( download)

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Download or read book White Space, Black Hood written by Sheryll Cashin and published by Beacon Press. This book was released on 2021-09-14 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: A 2021 C. Wright Mills Award Finalist Shows how government created “ghettos” and affluent white space and entrenched a system of American residential caste that is the linchpin of US inequality—and issues a call for abolition. The iconic Black hood, like slavery and Jim Crow, is a peculiar American institution animated by the ideology of white supremacy. Politicians and people of all colors propagated “ghetto” myths to justify racist policies that concentrated poverty in the hood and created high-opportunity white spaces. In White Space, Black Hood, Sheryll Cashin traces the history of anti-Black residential caste—boundary maintenance, opportunity hoarding, and stereotype-driven surveillance—and unpacks its current legacy so we can begin the work to dismantle the structures and policies that undermine Black lives. Drawing on nearly 2 decades of research in cities including Baltimore, St. Louis, Chicago, New York, and Cleveland, Cashin traces the processes of residential caste as it relates to housing, policing, schools, and transportation. She contends that geography is now central to American caste. Poverty-free havens and poverty-dense hoods would not exist if the state had not designed, constructed, and maintained this physical racial order. Cashin calls for abolition of these state-sanctioned processes. The ultimate goal is to change the lens through which society sees residents of poor Black neighborhoods from presumed thug to presumed citizen, and to transform the relationship of the state with these neighborhoods from punitive to caring. She calls for investment in a new infrastructure of opportunity in poor Black neighborhoods, including richly resourced schools and neighborhood centers, public transit, Peacemaker Fellowships, universal basic incomes, housing choice vouchers for residents, and mandatory inclusive housing elsewhere. Deeply researched and sharply written, White Space, Black Hood is a call to action for repairing what white supremacy still breaks. Includes historical photos, maps, and charts that illuminate the history of residential segregation as an institution and a tactic of racial oppression.

Author : Rafik Zitouni
Publisher : Springer Nature
ISBN 13 : 3030705722
Total Pages : 350 pages
Book Rating : 4.25/5 ( download)

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Download or read book Towards new e-Infrastructure and e-Services for Developing Countries written by Rafik Zitouni and published by Springer Nature. This book was released on 2021-03-03 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the thoroughly refereed proceedings of the 12th International Conference on e-Infrastructure and e-Services for Developing Countries, AFRICOMM 2020, held in Ebène City, Mauritius, in December 2020. Due to COVID-19 pandemic the conference was held virtually. The 20 full papers were carefully selected from 90 submissions. The papers are organized in four thematic sections on dynamic spectrum access and mesh networks; wireless sensing and 5G networks; software-defined networking; Internet of Things; e-services and big data; DNS resilience and performance.

Author : John Dean
Publisher : Jones & Bartlett Learning
ISBN 13 : 1284156699
Total Pages : 699 pages
Book Rating : 4.90/5 ( download)

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Download or read book Web Programming with HTML5, CSS, and JavaScript written by John Dean and published by Jones & Bartlett Learning. This book was released on 2018-01-09 with total page 699 pages. Available in PDF, EPUB and Kindle. Book excerpt: Web Programming with HTML5, CSS, and JavaScript is written for the undergraduate, client-side web programming course. It covers the three client-side technologies (HTML5, CSS, and JavaScript) in depth, with no dependence on server-side technologies.