QUE SIGNIFIE RADIO SPECTRUM EN ANGLAIS
Spectre radio
Le spectre radioélectrique se réfère à la partie du spectre électromagnétique correspondant aux radiofréquences - c'est-à-dire des fréquences inférieures à environ 300 GHz. Les ondes électromagnétiques dans cette gamme de fréquences, appelées ondes radio, sont utilisées pour la communication radio et diverses autres applications, telles que le chauffage. La génération d'ondes radio est strictement réglementée par le gouvernement dans la plupart des pays, coordonnée par un organisme international de normalisation appelé Union internationale des télécommunications. Différentes parties du spectre radioélectrique sont attribuées pour différentes technologies et applications de transmission radio. Dans certains cas, certaines parties du spectre radioélectrique sont vendues ou autorisées aux opérateurs de services de transmission de radio privés. Les gammes de fréquences attribuées sont souvent mentionnées par leur utilisation fournie.
définition de radio spectrum dans le dictionnaire anglais
La définition du spectre radioélectrique dans le dictionnaire est la gamme de fréquences électromagnétiques utilisées dans la transmission radio, comprise entre 10 kilohertz et 300 000 mégahertz.
MOTS EN ANGLAIS EN RAPPORT AVEC «RADIO SPECTRUM»
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playlist ·
allocation ·
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used ·
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various ·
other ·
applications ·
national ·
united ·
states ·
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shared ·
howstuffworks ·
works ·
these ·
chunks ·
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about ·
thousands ·
uses ·
portion ·
regulatory ·
responsibility ·
only ·
multi ·
ethnic ·
foreign ·
language ·
station ·
john ·
neuhaus ·
showing ·
each ·
policy ·
program ·
roadmap ·
wireless ·
europe ·
access ·
essential ·
vast ·
activities ·
from ·
telephony ·
broadcasting ·
through ·
transport ·
space ·
also ·
adult ·
album ·
rock ·
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span ·
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10 LIVRES EN ANGLAIS EN RAPPORT AVEC «RADIO SPECTRUM»
Découvrez l'usage de
radio spectrum dans la sélection bibliographique suivante. Des livres en rapport avec
radio spectrum et de courts extraits de ceux-ci pour replacer dans son contexte son utilisation littéraire.
1
Radio Spectrum Management: Management of the
Spectrum and ...
A review of the administrative, regulatory and technical measures applied to the main radio services today.
2
Radio Spectrum Conservation
This concise readable text keeps mathematics to a working minimum, with focus on the practical. It is a companion volume to Gosling's Radio Antennas and Propagation.
Radio spectrum management is thus a major objective for our modern world. This book describes the current tools for spectrum management with their fundamental technical and legal basis.
Jean-Marc Chaduc, Gérard Pogorel,
2010
4
Cognitive
Radio and Dynamic
Spectrum Access
In conclusion, this book looks at the initial steps towards the vision of true cognitive radio and the potential impact on telecommunication business. * Introduces the benefits and challenges of cognitive radio * Presents cognitive radio in ...
Lars Berlemann, Stefan Mangold,
2009
5
Dynamic
Spectrum Access and Management in Cognitive
Radio ...
An all-inclusive introduction to this revolutionary technology, presenting the key research issues and state-of-the-art design, analysis, and optimization techniques.
Ekram Hossain, Dusit Niyato, Zhu Han,
2009
6
Performance Models for Shared
Radio Spectrum
In this thesis a theoretical analysis of channel availability for narrow (NB) and wideband (WB) users that access a shared pool of channels in the radio spectrum is given.
Miroslava Raspopovic,
2008
7
Spectrum Management for Science in the 21st Century
This book addresses the tension between the active services' demand for greater spectrum use and the passive users' need for quiet spectrum.
Committee on Radio Frequencies, Committee on Scientific Use of the Radio Spectrum, Board on Physics and Astronomy,
2010
8
Deregulation of the
Radio Spectrum in the UK
Deregulation of the Radio Spectrum in the U. K.
9
managing the
radio spectrum: framework for reform in ...
Abstract: Bringing management of the radio spectrum closer to markets is long overdue.
10
The
Radio Noise
Spectrum
And, in view of the ways in which much of the noise is generated, interest cannot
be limited to the nominal boundaries of the radio spectrum but must extend to
frequencies below the lower boundary of 10,000 c/s. The noise to which I refer is
...
Donald Howard Menzel,
1960
10 ACTUALITÉS CONTENANT LE TERME «RADIO SPECTRUM»
Découvrez de quoi on parle dans les médias nationaux et internationaux et comment le terme
radio spectrum est employé dans le contexte des actualités suivantes.
Qualcomm sells off UK spectrum to help operators meet growing 4G …
CHIP MAKER Qualcomm has started selling a chunk of its spectrum that could ... time: "Ofcom today announced the outcome of its fifth auction of radio spectrum. «Inquirer, juin 15»
The Roomba for Lawns Is Really Pissing Off Astronomers
The saga started in February, when iRobot filed a waiver request with the FCC seeking approval to use a portion of the radio spectrum to help guide its ... «Wired, avril 15»
Auctions of 2G, 3G, 4G radio spectrum face procedural delays
Also contributing to the delays is the disagreement between the Telecom Regulatory Authority of India and the telecom department over the pricing and ... «Livemint, nov 14»
UK to auction off more radio spectrum to boost 4G capacity and raise …
British mobile carriers and their customers should get more capacity in the coming years – the country's communications regulator, Ofcom, has launched a ... «Gigaom, nov 14»
Radio spectrum: Pascal Lamy presents his report to the Commission
Europe's broadcasting and wireless broadband sectors are essential to Europe's digital future and economic prosperity, and they are both hungry users of radio ... «EU News, sept 14»
FCC votes to restrict AT&T, Verizon in 2015 spectrum auction
U.S. telecom regulators on Thursday voted to limit how much spectrum Verizon ... the beachfront property of radio spectrum for their reach and strength. «Reuters, mai 14»
Future of the UHF radio spectrum band
We have just come from the first meeting of the informal High Level Group on the future of the UHF radio spectrum band. I am particularly grateful that Pascal ... «EU News, janv 14»
Govt plans to auction off remaining 4G spectrum
The Government plans to auction off the remaining block of radio spectrum to be used by mobile companies to carry faster 4G internet traffic, despite protests ... «New Zealand Herald, nov 13»
The WiFi revolution that could take traffic off our roads: Ofcom …
In a briefing, the Ofcom chief executive Ed Richards set out plans for the future use of radio spectrum, which he said was of “vital” importance to the UK economy, ... «The Independent, oct 13»
Vodafone, Three and Telefónica among winners of spectrum in …
LTE technical standards make more efficient use of radio spectrum, which makes them ideally suited for the high bandwidth data services including video ... «Out-Law.com, févr 13»