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Spectrum Reallocation
The 2016 United States wireless spectrum auction, officially known as Auction 1001, allocated approximately 100 MHz of the United States Ultra High Frequency (UHF) spectrum formerly allocated to UHF television in the 600 MHz band. The spectrum auction and subsequent reallocations were authorized by Title VI (The Spectrum Act) of the payroll tax cut extension passed by the United States Congress on February 17, 2012. Background The 2008 United States wireless spectrum auction, dealing with allocations for UHF television in the 700 MHz band, generated $19.6 billion from companies such as AT&T and Verizon Communications. This auction re-allocated the UHF space formerly occupied by channels 52–69, after the completion of the primary digital television transition in the United States from NTSC to ATSC in 2009. In effect, the digital transition had eliminated 25% of the space allocated for UHF television in the United States. Wireless broadband internet access interest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ultra High Frequency
Ultra high frequency (UHF) is the ITU designation for radio frequencies in the range between 300 megahertz (MHz) and 3 gigahertz (GHz), also known as the decimetre band as the wavelengths range from one meter to one tenth of a meter (one decimeter). Radio waves with frequencies above the UHF band fall into the super-high frequency (SHF) or microwave frequency range. Lower frequency signals fall into the VHF ( very high frequency) or lower bands. UHF radio waves propagate mainly by line of sight; they are blocked by hills and large buildings although the transmission through building walls is strong enough for indoor reception. They are used for television broadcasting, cell phones, satellite communication including GPS, personal radio services including Wi-Fi and Bluetooth, walkie-talkies, cordless phones, satellite phones, and numerous other applications. The IEEE defines the UHF radar band as frequencies between 300 MHz and 1 GHz. Two othe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Low-power Broadcasting
Low-power broadcasting is broadcasting by a broadcast station at a low transmitter power output to a smaller service area than "full power" stations within the same region. It is often distinguished from "micropower broadcasting" (more commonly "microbroadcasting") and broadcast translators. LPAM, LPFM and LPTV are in various levels of use across the world, varying widely based on the laws and their enforcement. Canada Radio communications in Canada are regulated by the Radio Communications and Broadcasting Regulatory Branch, a branch of Industry Canada, in conjunction with the Canadian Radio-television and Telecommunications Commission (CRTC). Interested parties must apply for both a certificate from Industry Canada and a license from CRTC in order to operate a radio station. Industry Canada manages the technicalities of spectrum space and technological requirements whereas content regulation is conducted more so by CRTC. LPFM is broken up into two classes in Canada, Low (5 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tom Wheeler
Thomas Edgar Wheeler (born April 5, 1946) is an American businessman and former government official. A member of the Democratic Party, he served as the 31st Chairman of the Federal Communications Commission. He was appointed by President Barack Obama and confirmed by the U.S. Senate in November 2013. Prior to working at the FCC, Wheeler worked as a venture capitalist and lobbyist for the cable and wireless industry, whom the FCC is now responsible for regulating, and holding positions including President of the National Cable & Telecommunications Association (NCTA) and CEO of the Cellular Telecommunications & Internet Association (CTIA). As was customary for the FCC chairman, Wheeler resigned his seat when the new administration of Donald Trump began on January 20, 2017, and was succeeded by Ajit Pai. Career Wheeler was born on April 5, 1946 in Redlands, California. He attended Ohio State University. From 1969 to 1976, Wheeler led the trade group Grocery Manufacturers of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Religious Broadcasters
National Religious Broadcasters (NRB) is an international association of evangelical communicators. While theologically diverse within the evangelical community, NRB members are linked through a Declaration of Unity that proclaims their joint commitment and devotion to Christianity. History In the early 1940s in America, the emerging culture of hostility between mainline Protestant denominations and the rapidly growing evangelical Protestant movement reached a crisis phase in the world of radio broadcasting. Protestant denominational leaders argued for regulations that would restrict access to the radio broadcast spectrum. They claimed independent Evangelical preachers who were unaccountable to any denominational entity could not be trusted with the public airwaves. In those early years of radio broadcasting, pioneer Evangelical broadcasters like William Ward Ayer, Paul Rader, Donald Grey Barnhouse, Walter Maier, and Charles Fuller had built radio audiences in the millions and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MVPD
Multichannel television in the United States has been available since at least 1948. The United States is served by multichannel television through cable television systems, direct-broadcast satellite providers, and various other wireline video providers; among the largest television providers in the U.S. are DirecTV, Altice USA, Charter Communications (through its Spectrum division, which also includes the former Time Warner Cable and Bright House Networks systems), Comcast (through its Xfinity division), Dish Network, and Verizon Communications (through its FiOS division). The Telecommunications Act of 1996 defines a multichannel video programming distributor (MVPD) as "a person such as, but not limited to, a cable operator, a multichannel multipoint distribution service, a direct broadcast satellite service, or a television receive-only satellite program distributor, who makes available for purchase, by subscribers or customers, multiple channels of video programming", where a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HDTV
High-definition television (HD or HDTV) describes a television system which provides a substantially higher image resolution than the previous generation of technologies. The term has been used since 1936; in more recent times, it refers to the generation following standard-definition television (SDTV), often abbreviated to HDTV or HD-TV. It is the current de facto standard video format used in most broadcasts: terrestrial broadcast television, cable television, satellite television and Blu-ray Discs. Formats HDTV may be transmitted in various formats: * 720p (1280 horizontal pixels × 720 lines): 921,600 pixels * 1080i (1920×1080) interlaced scan: 1,036,800 pixels (~1.04 MP). * 1080p (1920×1080) progressive scan: 2,073,600 pixels (~2.07 MP). ** Some countries also use a non-standard CEA resolution, such as 1440×1080i: 777,600 pixels (~0.78 MP) per field or 1,555,200 pixels (~1.56 MP) per frame When transmitted at two megapixels per frame, HDTV provides about five times a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WiMAX
Worldwide Interoperability for Microwave Access (WiMAX) is a family of wireless broadband communication standards based on the IEEE 802.16 set of standards, which provide physical layer (PHY) and media access control (MAC) options. The WiMAX Forum was formed in June 2001 to promote conformity and interoperability, including the definition of system profiles for commercial vendors. The forum describes WiMAX as "a standards-based technology enabling the delivery of last mile wireless broadband access as an alternative to cable and DSL". IEEE 802.16m or WirelessMAN-Advanced was a candidate for 4G, in competition with the LTE Advanced standard. WiMAX was initially designed to provide 30 to 40 megabit-per-second data rates, with the 2011 update providing up to 1 Gbit/s for fixed stations. WiMAX release 2.1, popularly branded as WiMAX 2+, is a backwards-compatible transition from previous WiMAX generations. It is compatible and interoperable with TD-LTE. Terminology ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blair Levin
Blair Steven Levin is an American lawyer formerly with the Federal Communications Commission, who served as the Executive Director of the National Broadband Plan from 2009 to 2010. During the Presidency of Bill Clinton he was chief of staff to FCC chairman Reed Hundt from 1993 to 1997. From 2001 through 2008, he worked as a policy analyst for Legg Mason and then Stifel Nicolaus. Barron's Magazine noted that as an analyst, Levin “has always been on top of developing trends and policy shifts in media and telecommunications … and has proved visionary in getting out in front of many of today’s headline making events.” In 2008, he co-chaired the technology, innovation and government reform transition team for President-elect Barack Obama and subsequently served as the Executive Director for the effort that produced the National Broadband Plan. FCC Chairman Tom Wheeler has noted that as to Levin's role in broadband policy, “no one's done more to advance broadband expansion ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Republican Party In The United States
The Republican Party, also referred to as the GOP ("Grand Old Party"), is one of the two major contemporary political parties in the United States. The GOP was founded in 1854 by anti-slavery activists who opposed the Kansas–Nebraska Act, which allowed for the potential expansion of chattel slavery into the western territories. Since Ronald Reagan's presidency in the 1980s, conservatism has been the dominant ideology of the GOP. It has been the main political rival of the Democratic Party since the mid-1850s. The Republican Party's intellectual predecessor is considered to be Northern members of the Whig Party, with Republican presidents Abraham Lincoln, Rutherford B. Hayes, Chester A. Arthur, and Benjamin Harrison all being Whigs before switching to the party, from which they were elected. The collapse of the Whigs, which had previously been one of the two major parties in the country, strengthened the party's electoral success. Upon its founding, it supported classi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meredith Attwell Baker
Meredith Attwell Baker is the president and chief executive officer of CTIA, an industry trade group that represents the international wireless telecommunications industry. From 2009 to 2011, Baker was a member of the United States Federal Communications Commission, nominated by U.S. President Barack H. Obama. She also served in the National Telecommunications and Information Administration as a political appointee, and was subsequently named a deputy assistant secretary of the Commerce Department by President George W. Bush in February 2007. Early life and education Baker is a native of Houston, Texas. Her father, Kirby Attwell, was president of Lincoln Liberty Life Insurance, a subsidiary of Lincoln Consolidated, at which he worked with the late former Texas Democratic U. S. Senator Lloyd Bentsen. Her great-great grandfather was Isaac Van Zandt, a political leader in the Republic of Texas. The Attwells have had long-standing friendships with the Baker and Bush political ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Broadcast Journalism
Broadcast journalism is the field of news and journals which are broadcast by electronic methods instead of the older methods, such as printed newspapers and posters. It works on radio (via air, cable, and Internet), television (via air, cable, and Internet) and the World Wide Web. Such media disperse pictures (static and moving), visual text and sounds. Description Broadcast articles can be written as "packages", "readers", " voice-overs" (VO) and " sound on tape" (SOT). A "sack" is an edited set of video clips for a news story and is common on television. It is typically narrated by a reporter. It is a story with audio, video, graphics and video effects. The news anchor, or presenter, usually reads a "lead-in" (introduction) before the package is aired and may conclude the story with additional information, called a "tag". A "reader" is an article read without accompanying video or sound. Sometimes an "over the shoulder digital on-screen graphic" is added. A voice-over, or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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