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General Communication
GCI Communication Corp (GCI) is a telecommunications corporation operating in Alaska. Through its own facilities and agreements with other providers, GCI provides cable television service, Internet access, wireline (networking) and cellular telephone service. It is a subsidiary of Colorado-based company Liberty Broadband, a company affiliated with Liberty Media that also owns a 26% interest in Charter Communications, having been originally acquired by Liberty in 2015. History GCI was founded in 1979 by Ron Duncan and Bob Walp. On November 10, 2005, the company reported third-quarter profits of $2.3 million, down from $9.3 million during the same three months of 2004. Products Television Based in Anchorage, GCI provides cable television service to approximately three-quarters of Alaska residents. GCI has upgraded most of its network to support digital cable broadcasts and provides high-definition broadcasts in some of the state's larger cities. GCI leases an arra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subsidiary
A subsidiary, subsidiary company or daughter company is a company owned or controlled by another company, which is called the parent company or holding company. Two or more subsidiaries that either belong to the same parent company or having a same management being substantially controlled by same entity/group are called sister companies. The subsidiary can be a company (usually with limited liability) and may be a government- or state-owned enterprise. They are a common feature of modern business life, and most multinational corporations organize their operations in this way. Examples of holding companies are Berkshire Hathaway, Jefferies Financial Group, The Walt Disney Company, Warner Bros. Discovery, or Citigroup; as well as more focused companies such as IBM, Xerox, and Microsoft. These, and others, organize their businesses into national and functional subsidiaries, often with multiple levels of subsidiaries. Details Subsidiaries are separate, distinct legal entities f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KTNL-TV
KTNL-TV, virtual and VHF digital channel 7, is a CBS- affiliated television station licensed to Sitka, Alaska, United States. Owned bKetchikan TV, LLC it is a translator of KYEX (channel 5) in Juneau and is also a translator of full-time satellite station: KUBD (channel 13) in Ketchikan. KTNL-TV's transmitter is located in downtown Sitka. In 2014, Ketchikan Television sold KTNL-TV, KUBD and KXLJ-LD to Denali Media Holdings. At the time it launched in 1966, it was Sitka's second television station behind now-defunct cable NBC affiliate KSA-TV KSA-TV, broadcasting on cable systems on channel 4, was an NBC- affiliated television station located in Sitka, Alaska, United States. It was the first local television station in Sitka, operating between 1959 and 1983. It was also an affiliate o .... Digital television Digital channel References 1966 establishments in Alaska CBS network affiliates Sitka, Alaska Television channels and stations established in 1966 TNL- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Digital Telephony
Telephony ( ) is the field of technology involving the development, application, and deployment of telecommunication services for the purpose of electronic transmission of voice, fax, or data, between distant parties. The history of telephony is intimately linked to the invention and development of the telephone. Telephony is commonly referred to as the construction or operation of telephones and telephonic systems and as a system of telecommunications in which telephonic equipment is employed in the transmission of speech or other sound between points, with or without the use of wires. The term is also used frequently to refer to computer hardware, software, and computer network systems, that perform functions traditionally performed by telephone equipment. In this context the technology is specifically referred to as Internet telephony, or voice over Internet Protocol (VoIP). Overview The first telephones were connected directly in pairs. Each user had a separate telephone wired ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Local Loop
In telephony, the local loop (also referred to as the local tail, subscriber line, or in the aggregate as the last mile) is the physical link or circuit that connects from the demarcation point of the customer premises to the edge of the common carrier or telecommunications service provider's network. At the edge of the carrier access network in a traditional public telephone network, the local loop terminates in a circuit switch housed in an incumbent local exchange carrier or telephone exchange. Infrastructure Traditionally, the local loop was an electrical circuit in the form of a single pair of conductors from the telephone on the customer's premises to the local telephone exchange. Single-wire earth return lines had been used in some countries until the introduction of electric tramways from the 1900s made them unusable. Historically the first section was often an aerial open-wire line, with several conductors attached to porcelain insulators on cross-arms on "telegra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Competitive Local Exchange Carrier
A competitive local exchange carrier (CLEC), in the United States and Canada, is a telecommunications provider company (sometimes called a " carrier") competing with other, already established carriers, generally the incumbent local exchange carrier (ILEC). Background Local exchange carriers (LECs) are divided into incumbent (ILECs) and competitive (CLECs). The ILECs are usually the original, monopoly LEC in a given area, and receive different regulatory treatment from the newer CLECs. A data local exchange carrier (DLEC) is a CLEC specializing in DSL services by leasing lines from the ILEC and reselling them to Internet service providers (ISPs). History CLECs evolved from the competitive access providers (CAPs) that began to offer private line and special access services in competition with the ILECs beginning in 1985. The CAPs (such as Teleport Communications Group (TCG) and Metropolitan Fiber Systems (MFS)) deployed fiber optic systems in the central business districts of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clearwire
Clearwire Corporation (stylized as clearw˙re) was a telecommunications operator which provided mobile and fixed wireless broadband communications services to retail and wholesale customers in the United States, Belgium, Ireland and Spain. Clearwire traces its roots to 1998, when Sierra Technologies, Inc., spun off certain assets to form a new company, Clearwire Technologies Inc. In October 2003, Craig McCaw purchased Clearwire Technologies, Inc. parent company Clearwire Holdings and moved the company headquarters to Kirkland, Washington. In 2012, Clearwire moved the company headquarters to Bellevue, Washington. A large percentage of Clearwire shares were previously owned by a number of large companies including Sprint Nextel Corporation (now Sprint Corporation and later merged with T-Mobile US), Comcast Corporation, Time Warner Cable Inc., Bright House Networks, LLC, Google Inc. and Intel Corporation. Sprint Nextel was Clearwire's largest single shareholder, owning a 50.8% comb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Point Of Presence
A point of presence (PoP) is an artificial demarcation point or network interface point between communicating entities. A common example is an ISP point of presence, the local access point that allows users to connect to the Internet with their Internet service provider (ISP). A PoP typically houses servers, routers, network switches, multiplexers, and other network interface equipment, and is typically located in a data center. ISPs typically have multiple PoPs. PoPs are often located at Internet exchange points and colocation centres. In the US, this term became important during the court-ordered breakup of the Bell Telephone system. A point of presence was a location where a long-distance carrier (IXC) could terminate services and provide connections into a local telephone network (LATA). See also * Content delivery network * Web cache * Meet-me room A "meet-me room" (MMR) is a place within a colocation centre (or carrier hotel) where telecommunications companies ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alaska United
Alaska United Fiber Optic Cable System (abbreviated AUFS or AU) is a submarine fiber optic cable owned by GCI that links Anchorage, several places in Southeast Alaska including Juneau, to Oregon and Washington State. Alaska United East (AU-East) is 3,751 kilometers long with landing points at Anchorage and Lena Point in Juneau, and at the shore of Puget Sound at Norma Beach near Picnic Point in Lynnwood, Washington; AU-West has landings at Seward and on the Pacific coast at Warrenton, Oregon. Both are OC-192 rated (10 G bit/s) as of 2018. Additional overland segments (AU-North/NW) connect Anchorage to Fairbanks and Prudhoe Bay along the Alaska Pipeline corridor and Parks Highway. Laying cable for the first segment, AU-East from Anchorage to Lynnwood, was accomplished in the second half of 1999. AU-East's initial cost was $120 million and it was one of two 1999 projects bringing high-speed communications including Internet access to Alaska, supplanting the 45 Mbit/s North Pac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wide Area Network
A wide area network (WAN) is a telecommunications network that extends over a large geographic area. Wide area networks are often established with leased telecommunication circuits. Businesses, as well as schools and government entities, use wide area networks to relay data to staff, students, clients, buyers and suppliers from various locations around the world. In essence, this mode of telecommunication allows a business to effectively carry out its daily function regardless of location. The Internet may be considered a WAN. Design options The textbook definition of a WAN is a computer network spanning regions, countries, or even the world. However, in terms of the application of communication protocols and concepts, it may be best to view WANs as computer networking technologies used to transmit data over long distances, and between different networks. This distinction stems from the fact that common local area network (LAN) technologies operating at lower layers of the O ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alaska Communications Systems
Alaska Communications (formerly Alaska Communications Systems or ACS) is a telecommunications corporation headquartered in Anchorage, Alaska. It was the first telecommunications provider in the state of Alaska to maintain a third-generation wireless network and the only provider in Alaska that owned fully incorporated infrastructure for the major telecommunications platforms; wireless communications, Internet networking, and local and long-distance phone service. Alaska Communications wireline operations include advanced data networks and an underwater fiber optic system. The Alaska Communications wireless operations included a statewide 3G CDMA network, and coverage extended from the North Slope to Southeast Alaska. History The company was formed in 1998, when CenturyTel announced the sale of its Alaska operations (newly acquired from PacifiCorp) to local management and Fox Paine & Company. In 1999, Alaska Communications acquired Anchorage Telephone Utility from the Municipalit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Utqiaġvik
Utqiagvik ( ik, Utqiaġvik; , , formerly known as Barrow ()) is the borough seat and largest city of the North Slope Borough in the U.S. state of Alaska. Located north of the Arctic Circle, it is one of the northernmost cities and towns in the world and the northernmost in the United States, with nearby Point Barrow which is the country's northernmost land. Utqiagvik's population was 4,927 at the 2020 census, an increase from 4,212 in 2010. It is the 12th-most populated city in Alaska. Name The location has been home to the Iñupiat, an indigenous Inuit ethnic group, for more than 1,500 years. The city's Iñupiaq name refers to a place for gathering wild roots. It is derived from the Iñupiat word , also used for '' Claytonia tuberosa'' (" Eskimo potato"). The name was first recorded, by European explorers, in 1853 as "Ot-ki-a-wing" by Commander Rochfort Maguire, Royal Navy. John Simpson's native map dated 1855 has the name "Otkiawik", which was later misprinted on a Brit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
