- Voice circuits sometimes use a telegraph carrier on one of the voice channels to carry all the associated supervision and signaling circuits; others may use a signaling frequency within the voice band (in-band signaling), or in the guard band (out-band signaling).
IT glossary of terms, acronyms and abbreviations. Faulkner Information Services . 2015.
Look at other dictionaries:
Carrier Grade Linux — (CGL) is a set of specifications which detail standards of availability, scalability, manageability, and service response characteristics which must be met in order for Linux to be considered carrier grade (i.e. ready for use within the… … Wikipedia
Signaling (telecommunications) — In telecommunication, signaling (signalling in British spelling) has the following meanings: the use of signals for controlling communications the information exchange concerning the establishment and control of a telecommunication circuit and… … Wikipedia
Carrier Sense Multiple Access/Collision Avoidance — Der englische Begriff Carrier Sense Multiple Access/Collision Avoidance (CSMA/CA) (zu Deutsch etwa: „Mehrfachzugriff mit Trägerprüfung und Kollisionsvermeidung“) bezeichnet ein Prinzip für die Kollisionsvermeidung bei Zugriff mehrerer… … Deutsch Wikipedia
T-carrier — In telecommunications, T carrier, sometimes abbreviated as T CXR , is the generic designator for any of several digitally multiplexed telecommunications carrier systems originally developed by Bell Labs and used in North America, Japan, and Korea … Wikipedia
E-carrier — In digital telecommunications, where a single physical wire pair can be used to carry many simultaneous voice conversations by time division multiplexing, worldwide standards have been created and deployed. The European Conference of Postal and… … Wikipedia
Single-frequency signaling — (SF) is line signaling (in telephony) in which dial pulses or supervisory signals are conveyed by a single voice frequency tone in each direction. SF and similar systems were used in 20th century carrier systems.An SF signaling unit converts DC… … Wikipedia
In-band signaling — In telecommunications, in band signaling is the sending of metadata and control information in the same band, on the same channel, as used for data.TelephoneFor example, when dialing a modern telephone, the telephone number is encoded and… … Wikipedia
Lipid signaling — Lipid signaling, broadly defined, refers to any biological signaling event involving a lipid messenger that binds and activates a receptor. Lipid signaling is thought to be qualitatively different from other classical signaling paradigms (such as … Wikipedia
Robbed-bit signaling — (RBS) is a specific type of Channel Associated Signaling in use in North America on T1 trunks, and perhaps elsewhere in the world.RBS was developed at the time that AT T was moving from analog trunks onto digital equipment. This permitted AT T to … Wikipedia
Aspartat-Glutamat-Carrier — Masse/Länge Primärstruktur 678/675 Aminosäuren … Deutsch Wikipedia