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Encyclopedia > Dynamic Spectrum Management

Dynamic Spectrum Management (DSM) is a technique being researched to improve Digital Subscriber Line (DSL) performance over ordinary copper phone lines by reducing or eliminating crosstalk between DSL phone lines that are close together. A typical DSL Modem DSL or xDSL, is a family of technologies that provide digital data transmission over the wires of a local telephone network. ... DSL may refer to: Damn Small Linux Dark and Shattered Lands, a MUD based loosely on Forgotten Realms and Dragonlance books. ... In telecommunication, the term crosstalk (XT) has the following meanings: 1. ...


The technique involves the modem hardware (transceivers) automatically adjusting transmission settings in order to achieve the best signal. A modem (a portmanteau constructed from modulate and demodulate) is a device that modulates an analog carrier signal to encode digital information, and also demodulates such a carrier signal to decode the transmitted information. ... In computer networking, the term transceiver (sometimes abbreviated to TCVR) is a device that performs, within one chassis, both transmitting and receiving functions that is in a common housing, sometimes designed for portable or mobile use, uses common circuit components for both transmitting and receiving which provides half-duplex operation. ...


See also

A typical DSL Modem DSL or xDSL, is a family of technologies that provide digital data transmission over the wires of a local telephone network. ... A modem (a portmanteau constructed from modulate and demodulate) is a device that modulates an analog carrier signal to encode digital information, and also demodulates such a carrier signal to decode the transmitted information. ... Look up crosstalk in Wiktionary, the free dictionary. ... A transceiver is a device that has both a transmitter and a receiver which are combined in to one. ...

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