About: Digital dividend after digital television transition     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : owl:Thing, within Data Space : dbpedia.demo.openlinksw.com associated with source document(s)
QRcode icon
http://dbpedia.demo.openlinksw.com/describe/?url=http%3A%2F%2Fdbpedia.org%2Fresource%2FDigital_dividend_after_digital_television_transition

The digital dividend refers to the radio spectrum which is released in the process of digital television transition. When television broadcasters switch from analog TV to digital-only platforms, part of the electromagnetic spectrum that has been used for broadcasting will be freed-up because digital television needs less spectrum than analog television, due to lossy compression. One reason is that new digital video compression technology can transmit numerous digital subchannels using the same amount of spectrum used to transmit one analog TV channel. However, the primary reason is that digital transmissions require much less of a guard band on either side, since they are not nearly as prone to RF interference from adjacent channels. Because of this, there is no longer any need to leave em

AttributesValues
rdfs:label
  • Dividend digital (ca)
  • Digitale Dividende (de)
  • Dividendo digital (es)
  • Digital dividend after digital television transition (en)
  • Dividende numérique (fr)
  • Dividendo digitale (it)
  • Dywidenda cyfrowa (pl)
rdfs:comment
  • Unter der Digitalen Dividende (englisch digital dividend) versteht man die durch die Digitalisierung des Rundfunks frei werdenden Frequenzbänder (insbesondere durch die Umstellung des analogen Antennenfernsehens auf digitales DVB-T). (de)
  • El Dividendo Digital se refiere al proceso de introducción por el que se reduce el espectro radioeléctrico dedicado a la TV como resultado de la mayor eficiencia de las emisiones de Televisión Digital Terrestre gratuita. Este espacio optimizado permite la asignación de parte del espectro a los servicios de comunicaciones móviles de pago. (es)
  • L'espressione dividendo digitale è riferita alla quantità di frequenze radio che risulteranno libere una volta completato il passaggio alle tecnologie digitali da parte di tutti gli operatori. Nello specifico, una volta completato il passaggio delle televisioni al digitale terrestre, una quota di frequenze nella banda 900 MHz resterà libera e potrà essere assegnata ad altri usi o utilizzata per espandere i servizi esistenti. (it)
  • El Dividend Digital és el nom comú donat a l'espectre de freqüències de 698- a 806 MHz (Canals de TV del 61 al 69) assignat pel pla per a la Nova distribució de la banda de freqüències d'UHF acordada al Congrés Mundial de Radiocomunicacions (CMR-07) que va identificar 108 MHz de l'espectre del dividend digital de 698 -806 MHz per la ITU -R, Regions 2-1 i nou països de les Regions 3-2, incloent Xina, Índia, Japó i la República de Corea. (ca)
  • The digital dividend refers to the radio spectrum which is released in the process of digital television transition. When television broadcasters switch from analog TV to digital-only platforms, part of the electromagnetic spectrum that has been used for broadcasting will be freed-up because digital television needs less spectrum than analog television, due to lossy compression. One reason is that new digital video compression technology can transmit numerous digital subchannels using the same amount of spectrum used to transmit one analog TV channel. However, the primary reason is that digital transmissions require much less of a guard band on either side, since they are not nearly as prone to RF interference from adjacent channels. Because of this, there is no longer any need to leave em (en)
  • Le dividende numérique est l'ensemble des fréquences libérées à la suite du passage à la télévision numérique terrestre et de l'arrêt de la télévision analogique. En effet, les techniques de télédiffusion numériques occupent un spectre bien moins large que les techniques analogiques. Selon les pays, le dividende numérique se situe en général dans les bandes VHF (174 à 230 MHz) et UHF (470 à 862 MHz). Après le passage à la télévision numérique, des changements des techniques de codage et de diffusion peuvent donner lieu à d'autres dividendes. Par exemple : (fr)
  • Dywidenda cyfrowa (ang. Digital Dividend) – częstotliwości radiowe zwolnione przez nadawców telewizji analogowej. Europejska Konferencja Administracji Poczty i Telekomunikacji określa te zasoby jako częstotliwości wewnątrz pasm VHF (III zakres TV: 174–230 MHz) i UHF (IV i V zakres TV: 470–862 MHz). W węższym zakresie znaczeniowym, terminu dywidenda cyfrowa używa się w kontekście częstotliwości zwolnionych przez nadawców sygnału telewizji analogowej na rzecz operatorów telefonii komórkowej. W Europie przeznacza się na ten cel zakres częstotliwości 790 – 862 MHz (tzw. pasmo 800 MHz). (pl)
dcterms:subject
Wikipage page ID
Wikipage revision ID
Link from a Wikipage to another Wikipage
Link from a Wikipage to an external page
sameAs
Faceted Search & Find service v1.17_git139 as of Feb 29 2024


Alternative Linked Data Documents: ODE     Content Formats:   [cxml] [csv]     RDF   [text] [turtle] [ld+json] [rdf+json] [rdf+xml]     ODATA   [atom+xml] [odata+json]     Microdata   [microdata+json] [html]    About   
This material is Open Knowledge   W3C Semantic Web Technology [RDF Data] Valid XHTML + RDFa
OpenLink Virtuoso version 08.03.3330 as of Mar 19 2024, on Linux (x86_64-generic-linux-glibc212), Single-Server Edition (378 GB total memory, 49 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software