subchannel

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subchannel

[¦səb′chan·əl]
(computer science)
The portion of an input/output channel associated with a specific input/output operation.

subchannel

A pathway within a wired or wireless communications channel. Multiple subchannels are transmitted via different carrier frequencies or by interleaving bits and bytes. See channel, FDM and TDM.
References in periodicals archive ?
About getTV getTV is a digital subchannel dedicated to showcasing Hollywood's legendary movies and is available over the air and on local cable systems.
The six stations are KCEN in Waco-Temple-Bryan, KYTX in Tyler-Longview, KIII in Corpus Christi, KBMT and digital subchannel KJAC in Beaumont-Port Arthur, KXVA in Abilene-Sweetwater and KIDY in San Angelo.
The digital subchannel THIS TV is also delivered over AMC-3 using a 4MHz slice of C-band capacity.
Starting in August 2008, both WTRF and WBOY will begin carrying ABC programming on their digital subchannel (7.
The Worldnow IntelliEngine feature ensures minimal oversight for customers who, like WTMJ-TV, create a digital subchannel for weather information, including radar VOD clips, as well as a news ticker, in addition to their livestream content.
About getTV getTV is a digital subchannel available over the air and on local cable systems dedicated to showcasing Hollywood's legendary movies.

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