- data carrier detection
- обнаружение информационного сигнала
Англо-русский словарь по вычислительной технике и информационным технологиям - 4-е изд.. Сергей Орлов .
data carrier detection
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Carrier sense multiple access with collision detection — (CSMA/CD), in computer networking, is a network control protocol in which *a carrier sensing scheme is used. *a transmitting data station that detects another signal while transmitting a frame, stops transmitting that frame, transmits a jam… … Wikipedia
Carrier interferometry — (CI) is a type of spread spectrum multiple access typically employed with Orthogonal frequency division multiplexing (OFDM). CI spreading codes are commonly used to spread data symbols across multiple OFDM subcarriers for diversity benefits and… … Wikipedia
Carrier sense multiple access — (CSMA) is a probabilistic Media Access Control (MAC) protocol in which a node verifies the absence of other traffic before transmitting on a shared physical medium, such as an electrical bus, or a band of electromagnetic spectrum. Carrier Sense… … Wikipedia
Data center — An operation engineer overseeing a Network Operations Control Room of a data center. A data center (or data centre or datacentre or datacenter) is a facility used to house computer systems and associated components, such as telecommunications 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
Carrier-Sense Multiple Access with Collision Detection — The network access method used by Ethernet networks. In a CSMA/CD environment, all network nodes must contend for access to the transmission medium. If two nodes attempt to transmit data simultaneously, the transmission session is aborted.… … IT glossary of terms, acronyms and abbreviations
Error detection and correction — In mathematics, computer science, telecommunication, and information theory, error detection and correction has great practical importance in maintaining data (information) integrity across noisy channels and less than reliable storage… … Wikipedia
Node-to-node data transfer — In telecommunications, node to node data transfer is the movement of data from one node of a network to the next. In the OSI model it is handled by the lowest two layers, the data link layer and the physical layer. In most communication systems,… … Wikipedia
Federal Motor Carrier Safety Administration — The FMCSA was established as a separate administration within the U.S. Department of Transportation (DOT) on January 1, 2000, pursuant to the Motor Carrier Safety Improvement Act of 1999. FMCSA is headquartered in Washington, DC and employs more… … Wikipedia
L-carrier — SystemYearFrequencyCoax per cableDistance between repeatersVoice circuits per coaxL 119413 MHz48 miles600L 21942840 kHz416 miles360L 319538 MHz84 miles5,580L 4196717 MHz20 … Wikipedia
TE Data — Infobox Company company name = TE Data company foundation = 2001 location city = Cairo location country = Egypt | industry = ISP, Communications key people = Eng. Azza Torky, Chairman, Eng. Emad El Azhary, Vice Chairman and Managing Director num… … Wikipedia
