33 relations: Adjacent-channel interference, Advanced Wireless Services, Americas, AT&T Mobility, Attenuation, Broadcasting, California, CDMA2000, Digital television transition in the United States, GSM, GSM frequency bands, ITU Region, List of UMTS networks, MediaFLO, Mobile phone, Mobile phone signal, Mobile television, Northeast Corridor, Pay television, Qualcomm, Radio frequency, Radio propagation, Roaming, Telecommunication, Television channel, Television station, Terrestrial television, Ultra high frequency, UMTS, UMTS frequency bands, United States, Verizon Wireless, Very high frequency.
Adjacent-channel interference
Adjacent-channel interference (ACI) is interference caused by extraneous power from a signal in an adjacent channel.
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Advanced Wireless Services
Advanced Wireless Services (AWS) is a wireless telecommunications spectrum band used for mobile voice and data services, video, and messaging.
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Americas
The Americas (also collectively called America)"America." The Oxford Companion to the English Language.
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AT&T Mobility
AT&T Mobility LLC, also known as AT&T Wireless marketed as simply AT&T, is a wholly owned subsidiary of AT&T that provides wireless services to 138.8 million subscribers in the United States including Puerto Rico and the U.S. Virgin Islands.
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Attenuation
In physics, attenuation or, in some contexts, extinction is the gradual loss of flux intensity through a medium.
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Broadcasting
Broadcasting is the distribution of audio or video content to a dispersed audience via any electronic mass communications medium, but typically one using the electromagnetic spectrum (radio waves), in a one-to-many model.
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California
California is a state in the Pacific Region of the United States.
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CDMA2000
CDMA2000 (also known as C2K or IMT Multi‑Carrier (IMT‑MC)) is a family of 3G mobile technology standards for sending voice, data, and signaling data between mobile phones and cell sites.
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Digital television transition in the United States
The DTV (an abbreviation of digital television, also called digital broadcast) transition in the United States was the switchover from analog (the traditional method of transmitting television signals) to exclusively digital broadcasting of free over-the-air television programming.
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GSM
GSM (Global System for Mobile communications) is a standard developed by the European Telecommunications Standards Institute (ETSI) to describe the protocols for second-generation digital cellular networks used by mobile devices such as tablets, first deployed in Finland in December 1991.
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GSM frequency bands
GSM frequency bands or frequency ranges are the cellular frequencies designated by the ITU for the operation of GSM mobile phones and other mobile devices.
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ITU Region
The International Telecommunication Union (ITU), in its International Radio Regulations, divides the world into three ITU regions for the purposes of managing the global radio spectrum.
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List of UMTS networks
The following is a list of mobile telecommunications networks using third-generation Universal Mobile Telecommunications System (UMTS) technology.
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MediaFLO
MediaFLO was a technology developed by Qualcomm for transmitting audio, video and data to portable devices such as mobile phones and personal televisions, used for mobile television.
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Mobile phone
A mobile phone, known as a cell phone in North America, is a portable telephone that can make and receive calls over a radio frequency link while the user is moving within a telephone service area.
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Mobile phone signal
A mobile phone signal (also known as reception and service) is the signal strength (measured in dBm) received by a mobile phone from a cellular network (on the downlink).
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Mobile television
Mobile television is television watched on a small handheld or mobile device.
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Northeast Corridor
The Northeast Corridor (NEC) is an electrified railroad line in the Northeast megalopolis of the United States.
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Pay television
Pay television, subscription television, premium television, or premium channels are subscription-based television services, usually provided by both analog and digital cable and satellite television, but also increasingly via digital terrestrial and internet television.
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Qualcomm
Qualcomm is an American multinational semiconductor and telecommunications equipment company that designs and markets wireless telecommunications products and services.
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Radio frequency
Radio frequency (RF) refers to oscillatory change in voltage or current in a circuit, waveguide or transmission line in the range extending from around twenty thousand times per second to around three hundred billion times per second, roughly between the upper limit of audio and the lower limit of infrared.
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Radio propagation
Radio propagation is the behavior of radio waves as they travel, or are propagated, from one point to another, or into various parts of the atmosphere.
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Roaming
Roaming is a wireless telecommunication term typically used with mobile devices (like mobile phones).
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Telecommunication
Telecommunication is the transmission of signs, signals, messages, words, writings, images and sounds or information of any nature by wire, radio, optical or other electromagnetic systems.
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Television channel
A television channel is a broadcast frequency or virtual number over which a television station or television network is distributed.
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Television station
A television station is a set of equipment managed by a business, organisation or other entity, such as an amateur television (ATV) operator, that transmits video content via radio waves directly from a transmitter on the earth's surface to a receiver on earth.
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Terrestrial television
Terrestrial or broadcast television is a type of television broadcasting in which the television signal is transmitted by radio waves from the terrestrial (Earth based) transmitter of a television station to a TV receiver having an antenna.
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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 decimeter.
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UMTS
The Universal Mobile Telecommunications System (UMTS) is a third generation mobile cellular system for networks based on the GSM standard.
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UMTS frequency bands
The UMTS frequency bands are radio frequencies used by third generation (3G) wireless Universal Mobile Telecommunications System networks.
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United States
The United States of America (USA), commonly known as the United States (U.S.) or America, is a federal republic composed of 50 states, a federal district, five major self-governing territories, and various possessions.
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Verizon Wireless
Cellco Partnership, d/b/a Verizon Wireless (commonly shortened to Verizon, and stylized as verizon), is an American telecommunications company which offers wireless products and services.
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Very high frequency
Very high frequency (VHF) is the ITU designation for the range of radio frequency electromagnetic waves (radio waves) from 30 to 300 megahertz (MHz), with corresponding wavelengths of ten to one meter.
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Redirects here:
Dual Band, Dual band, Dual-band, Multi band, Multi-band, Quad band, Quad-band, Quadband, Tri band, Tri-Band, Tri-band, Triband (telephone).
References
[1] https://en.wikipedia.org/wiki/Multi-band_device