Author: CSIS Commission on Spectrum Management
Publisher: CSIS
ISBN: 9780892064373
Category : Political Science
Languages : en
Pages : 60
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Book Description
More intensive use of spectrum would meet existing and potential demand and could be the basis for unprecedented economic growth.
Author: Audrey L. Allison
Publisher: Springer Science & Business
ISBN: 3319053140
Category : Technology & Engineering
Languages : en
Pages : 102
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Book Description
Access to satellite orbits and spectrum is managed by the ITU, a United Nations body that strives to extend the benefits of new technologies to the world, while ensuring equitable access to these resources. This book explores how the ITU approaches these dual missions in light of the increasing saturation of the geostationary orbit by a vibrant global satellite industry and the rising interests of developing countries in accessing these limited resources. These issues were the subject of debate at the 2012 World Radiocommunication Conference. This book describes and assesses various regulatory approaches undertaken to manage the increasing requests for access to space and especially access to spectrum and orbital locations in the geosynchronous or “The Clarke” orbit.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309151546
Category : Computers
Languages : en
Pages : 249
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Book Description
Radio observations of the cosmos are gathered by geoscientists using complex earth-orbiting satellites and ground-based equipment, and by radio astronomers using large ground-based radio telescopes. Signals from natural radio emissions are extremely weak, and the equipment used to measure them is becoming ever-more sophisticated and sensitive. The radio spectrum is also being used by radiating, or "active," services, ranging from aircraft radars to rapidly expanding consumer services such as cellular telephones and wireless internet. These valuable active services transmit radio waves and thereby potentially interfere with the receive-only, or "passive," scientific services. Transmitters for the active services create an artificial "electronic fog" which can cause confusion, and, in severe cases, totally blinds the passive receivers. Both the active and the passive services are increasing their use of the spectrum, and so the potential for interference, already strong, is also increasing. This book addresses the tension between the active services' demand for greater spectrum use and the passive users' need for quiet spectrum. The included recommendations provide a pathway for putting in place the regulatory mechanisms and associated supporting research activities necessary to meet the demands of both users.
Author: Zeger van der Wal
Publisher: Bloomsbury Publishing
ISBN: 1350311936
Category : Political Science
Languages : en
Pages : 369
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Book Description
Truly global in scope and ambition, the 21st Century Public Manager addresses key trends, challenges, and opportunities facing public managers across contexts and regimes. This accessible textbook aims to inspire public managers in rethinking their roles, skills, and values as they enter a VUCA world-one characterized by volatility, uncertainty, complexity, and ambiguity. It is written for aspiring and current public managers in graduate schools and executive education programs.
Author: Mark L. Goldstein
Publisher: DIANE Publishing
ISBN: 1437985874
Category : Technology & Engineering
Languages : en
Pages : 77
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Book Description
Radio frequency spectrum enables vital wireless communications services used by the federal gov¿t., businesses, and consumers. Spectrum capacity is necessary for wireless broadband (high-speed Internet access) and broadband deployment will boost the nation's capabilities in many important areas. As the demand for spectrum continues to increase, there is concern about adequate access to meet future needs. This report examines: (1) how the Nat. Telecomm. and Info. Admin. (NTIA) is managing spectrum needs of federal agencies; (2) how federal agencies are using and managing assigned spectrum; and (3) what steps NTIA has taken to meet recent initiatives aimed at making spectrum available for broadband. Illus. This is a print on demand report.
Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 0309373085
Category : Science
Languages : en
Pages : 254
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Book Description
Active remote sensing is the principal tool used to study and to predict short- and long-term changes in the environment of Earth - the atmosphere, the oceans and the land surfaces - as well as the near space environment of Earth. All of these measurements are essential to understanding terrestrial weather, climate change, space weather hazards, and threats from asteroids. Active remote sensing measurements are of inestimable benefit to society, as we pursue the development of a technological civilization that is economically viable, and seek to maintain the quality of our life. A Strategy for Active Remote Sensing Amid Increased Demand for Spectrum describes the threats, both current and future, to the effective use of the electromagnetic spectrum required for active remote sensing. This report offers specific recommendations for protecting and making effective use of the spectrum required for active remote sensing.
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 918
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Book Description
Author: United States. President
Publisher:
ISBN:
Category : Presidents
Languages : en
Pages : 926
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Book Description
"Containing the public messages, speeches, and statements of the President", 1956-1992.
Author: United States. President (2001-2009 : Bush)
Publisher:
ISBN:
Category : United States
Languages : en
Pages : 932
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Book Description
Author: United States. President (2001-2009 : Bush)
Publisher:
ISBN:
Category : Presidents
Languages : en
Pages : 928
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Book Description
