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1 communication channel
"A medium for transferring information. Depending on its type, a communications channel can carry information (data, sound, and/or video) in either analog or digital form. A communications channel can be a physical link, such as the cable connecting two stations in a network, or it can consist of some electromagnetic transmission on one or more frequencies within a bandwidth in the electromagnetic spectrum, as in radio and television, or in optical, microwave, or voice-grade communication." -
2 transfer rate
"The rate at which a circuit or a communications channel transfers information from source to destination, as over a network or to and from a disk drive. Transfer rate is measured in units of information per unit of time -- for example, bits per second or characters per second -- and can be measured either as a raw rate, which is the maximum transfer speed, or as an average rate, which includes gaps between blocks of data as part of the transmission time." -
3 PRI
"One of two ISDN transmission rate services (the other is the basic rate interface, BRI). PRI has two variations. The first, which operates at 1.536 Mbps, transmits data over 23 B channels and sends signaling information at 64 Kbps over one D channel in the United States, Canada, and Japan. The second, which operates at 1.984 Mbps, transmits data over 30 B channels and sends signaling information at 64 Kbps over one D channel in Europe and Australia." -
4 packet
"An Open Systems Interconnection (OSI) network layer transmission unit that consists of binary information representing both data and a header containing an identification number, source and destination addresses, and error-control data." -
5 asynchronous communication
"A form of data transmission in which information is sent and received at irregular intervals, one character at a time. Because data is received at irregular intervals, the receiving modem must be signaled to let it know when the data bits of a character begin and end. This is done by means of start and stop bits."English-Arabic terms dictionary > asynchronous communication
См. также в других словарях:
transmission d'information — informacijos perdavimas statusas T sritis automatika atitikmenys: angl. information transfer; information transmission vok. Informationsübertragung, f rus. передача информации, f pranc. transmission d information, f … Automatikos terminų žodynas
transmission d'information numérique — skaitmeninės infomacijos perdavimas statusas T sritis automatika atitikmenys: angl. digital information transmission vok. Digitalinformationsübertragung, f rus. передача цифровой информации, f pranc. transmission d information numérique, f … Automatikos terminų žodynas
transmission d'information numérique — skaitmeninės informacijos perdavimas statusas T sritis radioelektronika atitikmenys: angl. digital information transmission vok. Digitalinformationsübertragung, f rus. передача цифровой информации, f pranc. transmission d information numérique, f … Radioelektronikos terminų žodynas
vitesse de transmission d'information — informacijos perdavimo sparta statusas T sritis automatika atitikmenys: angl. information transmission rate vok. Informationsgeschwindigkeit, f rus. скорость передачи информации, f pranc. vitesse de transmission d information, f … Automatikos terminų žodynas
ligne de transmission à haute vitesse de transmission d'information — sparčiojo informacijos perdavimo linija statusas T sritis automatika atitikmenys: angl. high data rate link; high speed link vok. Hochgeschwindigkeitsübertragungsstrecke, f rus. линия с высокой скоростью передачи информации, f pranc. ligne de… … Automatikos terminų žodynas
INFORMATION (THÉORIE DE L’) — La théorie de l’information ou, de façon plus précise, la théorie statistique de la communication, est l’aboutissement des travaux d’un grand nombre de chercheurs (H. Nyquist, R.W.L. Hartley, D. Gabor...) sur l’utilisation optimale des moyens de… … Encyclopédie Universelle
Information communication technology — Information and Communications Technology or technologies (ICT) is an umbrella term that includes all technologies for the manipulation and communication of information. The term is sometimes used in preference to Information Technology (IT),… … Wikipedia
Information manipulation theory — (IMT)( [http://www.bedfordstmartins.com/preview/0312259492/meetauthor.aspx McCornack] , 1992;( [http://www.bedfordstmartins.com/preview/0312259492/meetauthor.aspx McCornack] , [http://comm.msu.edu/people/faculty/149 Levine] , Torres, Campbell,… … Wikipedia
information technology — n. The field of study and work that concerns itself with computers, networks, and the electronic transmission of information. abbrv. IT The Essential Law Dictionary. Sphinx Publishing, An imprint of Sourcebooks, Inc. Amy Hackney Blackwell. 2008 … Law dictionary
information theory — the mathematical theory concerned with the content, transmission, storage, and retrieval of information, usually in the form of messages or data, and esp. by means of computers. [1945 50] * * * ▪ mathematics Introduction a mathematical… … Universalium
Information theory — Not to be confused with Information science. Information theory is a branch of applied mathematics and electrical engineering involving the quantification of information. Information theory was developed by Claude E. Shannon to find fundamental… … Wikipedia
