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Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Frequency_allocation> ?p ?o }

• Frequency_allocation abstract "Use of radio frequency bands of the electromagnetic spectrum is regulated by governments in most countries, in a Spectrum management process known as frequency allocation or spectrum allocation. Radio propagation does not stop at national boundaries. Giving technical and economic reasons, governments have sought to harmonise the allocation of RF bands and their standardization.A number standards bodies work on standards for frequency allocation, including: International Telecommunication Union (ITU) European Conference of Postal and Telecommunications Administrations (CEPT) Inter-American Telecommunication Commission (CITEL)These standards bodies have assigned frequency bands in three types of allocation: No one may transmit: frequencies reserved for radio astronomy to avoid interference at radio telescopes Anyone may transmit, as long as they respect certain transmission power and other limits: open spectrum bands such as the unlicensed ISM bands and the unlicensed ultra-wideband band. Only the licensed user of that band may transmit: the licensing body may give the same frequency or band to several users as a form of frequency reuse if they cannot interfere because their coverage map areas never overlap. Amateur radio frequency allocations also devoted only for licensed users with "listen before talk" contention-based protocol.Sections of the electromagnetic spectrum that are in high demand are usually allocated through auctions.".
• Frequency_allocation thumbnail United_States_Frequency_Allocations_Chart_2003_-_The_Radio_Spectrum.jpg?width=300.
• Frequency_allocation wikiPageExternalLink vol16.html.
• Frequency_allocation wikiPageExternalLink UKFAT_2013.pdf.
• Frequency_allocation wikiPageExternalLink aust_rf_spectrum_allocations_chart.pdf.
• Frequency_allocation wikiPageExternalLink Cofe_imagenes_del_cnaf_2007.
• Frequency_allocation wikiPageExternalLink Pakistan%20Table%20of%20Frequency%20Allocations.pdf.
• Frequency_allocation wikiPageExternalLink r4.htm.
• Frequency_allocation wikiPageExternalLink rad.htm.
• Frequency_allocation wikiPageExternalLink www.harveyjlevin.com.
• Frequency_allocation wikiPageExternalLink The_Invisible_Resource.htm.
• Frequency_allocation wikiPageExternalLink spectallocation-08.pdf.
• Frequency_allocation wikiPageExternalLink index.asp?category=study-groups&rlink=rsg1&lang=en.
• Frequency_allocation wikiPageExternalLink publications.aspx?lang=en&parent=R-REG&selection=1&sector=1.
• Frequency_allocation wikiPageExternalLink united-states-frequency-allocation-chart.
• Frequency_allocation wikiPageExternalLink 26568.
• Frequency_allocation wikiPageExternalLink plan.htm.
• Frequency_allocation wikiPageExternalLink www.unwantedemissions.com.
• Frequency_allocation wikiPageExternalLink 3-NATIONAL%20FREQUENCY%20TABLE.DOC.
• Frequency_allocation wikiPageExternalLink draftnfap2005revised.asp.
• Frequency_allocation wikiPageID "187192".
• Frequency_allocation wikiPageLength "7876".
• Frequency_allocation wikiPageOutDegree "51".
• Frequency_allocation wikiPageRevisionID "672688141".
• Frequency_allocation wikiPageWikiLink Amateur_radio_frequency_allocation.
• Frequency_allocation wikiPageWikiLink Amateur_radio_frequency_allocations.
• Frequency_allocation wikiPageWikiLink Australian_Communications_and_Media_Authority.
• Frequency_allocation wikiPageWikiLink Bandplan.
• Frequency_allocation wikiPageWikiLink Bluetooth.
• Frequency_allocation wikiPageWikiLink Broadcast_license.
• Frequency_allocation wikiPageWikiLink Broadcasting.
• Frequency_allocation wikiPageWikiLink Category:Broadcast_engineering.
• Frequency_allocation wikiPageWikiLink Category:Radio_resource_management.
• Frequency_allocation wikiPageWikiLink Category:Radio_spectrum.
• Frequency_allocation wikiPageWikiLink Cellular_frequencies.
• Frequency_allocation wikiPageWikiLink Cellular_network.
• Frequency_allocation wikiPageWikiLink Citizens_band.
• Frequency_allocation wikiPageWikiLink Citizens_band_radio.
• Frequency_allocation wikiPageWikiLink Contention-based_protocol.
• Frequency_allocation wikiPageWikiLink Coverage_map.
• Frequency_allocation wikiPageWikiLink Earth_observation_satellites_transmission_frequencies.
• Frequency_allocation wikiPageWikiLink European_Conference_of_Postal_and_Telecommunications_Administrations.
• Frequency_allocation wikiPageWikiLink Family_Radio_Service.
• Frequency_allocation wikiPageWikiLink Frequency_band.
• Frequency_allocation wikiPageWikiLink Frequency_bands.
• Frequency_allocation wikiPageWikiLink Frequency_coordinator.
• Frequency_allocation wikiPageWikiLink Frequency_reuse.
• Frequency_allocation wikiPageWikiLink Global_Positioning_System.
• Frequency_allocation wikiPageWikiLink ISM_band.
• Frequency_allocation wikiPageWikiLink ITU_Radio_Regulations.
• Frequency_allocation wikiPageWikiLink ITU_region.
• Frequency_allocation wikiPageWikiLink Industry_Canada.
• Frequency_allocation wikiPageWikiLink Inter-American_Telecommunication_Commission.
• Frequency_allocation wikiPageWikiLink International_Telecommunication_Union.
• Frequency_allocation wikiPageWikiLink International_Telecommunication_Union_region.
• Frequency_allocation wikiPageWikiLink Microwave_oven.
• Frequency_allocation wikiPageWikiLink Ofcom.
• Frequency_allocation wikiPageWikiLink Open_spectrum.
• Frequency_allocation wikiPageWikiLink RFID.
• Frequency_allocation wikiPageWikiLink Radar.
• Frequency_allocation wikiPageWikiLink Radio-controlled_model.
• Frequency_allocation wikiPageWikiLink Radio-frequency_identification.
• Frequency_allocation wikiPageWikiLink Radio_Regulations.
• Frequency_allocation wikiPageWikiLink Radio_Resource_Management.
• Frequency_allocation wikiPageWikiLink Radio_clock.
• Frequency_allocation wikiPageWikiLink Radio_control.
• Frequency_allocation wikiPageWikiLink Radio_propagation.
• Frequency_allocation wikiPageWikiLink Radio_resource_management.
• Frequency_allocation wikiPageWikiLink Radio_telescope.
• Frequency_allocation wikiPageWikiLink Remote_control.
• Frequency_allocation wikiPageWikiLink Spectrum_auction.
• Frequency_allocation wikiPageWikiLink Spectrum_management.
• Frequency_allocation wikiPageWikiLink Spectrum_reallocation.
• Frequency_allocation wikiPageWikiLink Ultra-wideband.
• Frequency_allocation wikiPageWikiLink United_States_Department_of_Commerce.
• Frequency_allocation wikiPageWikiLink Wi-Fi.
• Frequency_allocation wikiPageWikiLink Wifi.
• Frequency_allocation wikiPageWikiLink ZigBee.
• Frequency_allocation wikiPageWikiLink Zigbee.
• Frequency_allocation wikiPageWikiLink File:United_States_Frequency_Allocations_Chart_2003_-_The_Radio_Spectrum.jpg.
• Frequency_allocation wikiPageWikiLink File:United_States_Frequency_Allocations_Chart_2011_-_The_Radio_Spectrum.pdf.
• Frequency_allocation wikiPageWikiLinkText "Allocation".
• Frequency_allocation wikiPageWikiLinkText "Frequency allocation".
• Frequency_allocation wikiPageWikiLinkText "allocated".
• Frequency_allocation wikiPageWikiLinkText "allocates radio spectrum".
• Frequency_allocation wikiPageWikiLinkText "allocates the broadcast frequency".
• Frequency_allocation wikiPageWikiLinkText "allocation".
• Frequency_allocation wikiPageWikiLinkText "frequency allocation".
• Frequency_allocation wikiPageWikiLinkText "frequency band".
• Frequency_allocation wikiPageWikiLinkText "frequency of operation".
• Frequency_allocation wikiPageWikiLinkText "licensed".
• Frequency_allocation wikiPageWikiLinkText "low frequency".
• Frequency_allocation wikiPageWikiLinkText "radio spectrum license".
• Frequency_allocation wikiPageWikiLinkText "re-allocation".
• Frequency_allocation wikiPageWikiLinkText "reallocated".
• Frequency_allocation wikiPageWikiLinkText "reallocation".
• Frequency_allocation wikiPageWikiLinkText "spectrum licence".
• Frequency_allocation wikiPageWikiLinkText "spectrum".
• Frequency_allocation hasPhotoCollection Frequency_allocation.
• Frequency_allocation wikiPageUsesTemplate Template:Refimprove.

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