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Wireless network technologies. In telecommunications, 5G is the fifth-generation technology standard for cellular networks, which cellular phone companies began deploying worldwide in 2019, and is the successor to 4G technology that provides connectivity to most current mobile phones. Like its predecessors, 5G networks are cellular networks, in ...
The White House communications director or White House director of communications, also known officially as Assistant to the President for Communications, is part of the senior staff of the president of the United States. The officeholder is responsible for developing and promoting the agenda of the president and leading its media campaign .
Verizon Communications Inc., commonly known as Verizon ( / vəˈraɪzən / və-RYE-zən ), is an American multinational telecommunications conglomerate. The company is incorporated in Delaware, and headquartered at 1095 Avenue of the Americas in Midtown Manhattan, New York City. [3] Verizon's capital stock is a component of the Dow Jones ...
Telecommunication is a compound noun of the Greek prefix tele- (τῆλε), meaning distant, far off, or afar, [6] and the Latin verb communicare, meaning to share. Its modern use is adapted from the French, [7] because its written use was recorded in 1904 by the French engineer and novelist Édouard Estaunié.
v. t. e. A cellular network or mobile network is a telecommunications network where the link to and from end nodes is wireless and the network is distributed over land areas called cells, each served by at least one fixed-location transceiver (typically three cell sites or base transceiver stations ). These base stations provide the cell with ...
Charter Communications, Inc., is an American telecommunications and mass media company with services branded as Spectrum. With over 32 million customers in 41 states, [5] [1] it is the largest cable operator in the United States by subscribers, [6] just ahead of Comcast , and the largest pay TV operator ahead of Comcast and AT&T . [7]
Frontier Communications Parent, Inc. is an American telecommunications company. Known as Citizens Utilities Company until 2000, Citizens Communications Company until 2008, and Frontier Communications Corporation until 2020, as a communications provider with a fiber-optic network and cloud-based services, Frontier offers broadband internet, digital television, and computer technical support to ...
Radio frequency. Radio frequency ( RF) is the oscillation rate of an alternating electric current or voltage or of a magnetic, electric or electromagnetic field or mechanical system in the frequency [1] range from around 20 kHz to around 300 GHz. This is roughly between the upper limit of audio frequencies and the lower limit of infrared ...