15 relations: Bandwidth (signal processing), Broadband, Coherence bandwidth, Communication channel, Electromagnetic interference, Fading, Federal Communications Commission, Frequency, Frequency response, Land mobile service, Rural Internet, Sound, Telephony, Ultra-wideband, Wideband.
Bandwidth is the difference between the upper and lower frequencies in a continuous band of frequencies.
In telecommunications, broadband is wide bandwidth data transmission which transports multiple signals and traffic types.
Coherence bandwidth is a statistical measurement of the range of frequencies over which the channel can be considered "flat", or in other words the approximate maximum bandwidth or frequency interval over which two frequencies of a signal are likely to experience comparable or correlated amplitude fading.
A communication channel or simply channel refers either to a physical transmission medium such as a wire, or to a logical connection over a multiplexed medium such as a radio channel in telecommunications and computer networking.
Electromagnetic interference (EMI), also called radio-frequency interference (RFI) when in the radio frequency spectrum, is a disturbance generated by an external source that affects an electrical circuit by electromagnetic induction, electrostatic coupling, or conduction.
In wireless communications, fading is variation or the attenuation of a signal with various variables.
The Federal Communications Commission (FCC) is an independent agency of the United States government created by statute (and) to regulate interstate communications by radio, television, wire, satellite, and cable.
Frequency is the number of occurrences of a repeating event per unit of time.
Frequency response is the quantitative measure of the output spectrum of a system or device in response to a stimulus, and is used to characterize the dynamics of the system.
Land mobile service (short: LMS) is – in line to ITU Radio Regulations – a mobile service between base stations and land mobile stations, or between land mobile stations.
Rural Internet is the access to the Internet from rural areas (also referred to as "the country" or "countryside"), which are settled places outside towns and cities.
In physics, sound is a vibration that typically propagates as an audible wave of pressure, through a transmission medium such as a gas, liquid or solid.
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.
Ultra-wideband (also known as UWB, ultra-wide band and ultraband) is a radio technology that can use a very low energy level for short-range, high-bandwidth communications over a large portion of the radio spectrum.
In communications, a system is wideband when the message bandwidth significantly exceeds the coherence bandwidth of the channel.