data multiplexing

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• Data transmission — Data transmission, digital transmission, or digital communications is the physical transfer of data (a digital bit stream) over a point to point or point to multipoint communication channel. Examples of such channels are copper wires, optical… …   Wikipedia

• Multiplexing — General multiplex scheme: the ν input lines channels are multiplexed into a single fast line. The demultiplexer receives the multiplexed data stream and extracts the original channels to be transferred …   Wikipedia

• multiplexing — Process of transmitting multiple (but separate) signals simultaneously over a single channel or line. Because the signals are sent in one complex transmission, the receiving end has to separate the individual signals. The two main types of… …   Universalium

• multiplexing —    A technique that transmits several signals over a single communications channel. Frequency division multiplexing separates the signals by modulating the data into different carrier frequencies.    Time division multiplexing divides the… …   Dictionary of networking

• multiplexing — mul·ti·ple·xing s.m.inv. ES ingl. {{wmetafile0}} TS telecom. tecnica per realizzare più comunicazioni contemporaneamente su uno stesso collegamento {{line}} {{/line}} DATA: 1973. ETIMO: der. di multiplex molteplice …   Dizionario italiano

• remote data concentration —    Multiplexing a number of low end devices or carriers on to one high speed line between a remote terminal and a central processor …   IT glossary of terms, acronyms and abbreviations

• Time-division multiplexing — (TDM) is a type of digital or (rarely) analog multiplexing in which two or more signals or bit streams are transferred apparently simultaneously as sub channels in one communication channel, but are physically taking turns on the channel. The… …   Wikipedia

• Statistical multiplexing — is a type of communication link sharing, very similar to Dynamic bandwidth allocation (DBA). In statistical multiplexing, a communication channel is divided into an arbitrary number of variable bit rate digital channels or data streams. The link… …   Wikipedia

• Orthogonal frequency-division multiplexing — Passband modulation v · d · e Analog modulation AM · …   Wikipedia

• Wavelength-division multiplexing — For the radio station, see DWDM FM. Multiplex techniques Circuit mode (constant bandwidth) TDM · FDM · SDM Polarization multiplexing Spatial m …   Wikipedia

• Frequency-division multiplexing — (FDM) is a form of signal multiplexing where multiple baseband signals are modulated on different frequency carrier waves and added together to create a composite signal. Non telephoneFDM can also be used to combine multiple signals before final… …   Wikipedia