message redundancy

См. также в других словарях:

• Redundancy (information theory) — Redundancy in information theory is the number of bits used to transmit a message minus the number of bits of actual information in the message. Informally, it is the amount of wasted space used to transmit certain data. Data compression is a way …   Wikipedia

• Redundancy (language) — In the study of language, redundancy is considered a vital feature of language. It shields a message from possible flaws in transmission (unclarity, ambiguity, noise). In this way, it increases the odds of predictability of a message s meaning.… …   Wikipedia

• redundancy — noun (plural cies) Date: circa 1602 1. a. the quality or state of being redundant ; superfluity b. the use of redundant components; also such components c. chiefly British dismissal from a job especially by layoff 2. profusion …   New Collegiate Dictionary

• Cyclic redundancy check — A cyclic redundancy check (CRC) is an error detecting code designed to detect accidental changes to raw computer data, and is commonly used in digital networks and storage devices such as hard disk drives. Blocks of data entering these systems… …   Wikipedia

• Virtual Router Redundancy Protocol — (protocole de redondance de routeur virtuel, VRRP) est un protocole non propriétaire redondant décrit dans la RFC 3768 dont le but est d augmenter la disponibilité de la passerelle par défaut servant les hôtes d un même sous réseau. Sommaire 1… …   Wikipédia en Français

• cyclical redundancy check —    Abbreviated CRC. A complex calculation method used to check the accuracy of a digital transmission over a communications link or to ensure the integrity of a file stored on a hard disk.    The sending computer uses one of several formulas to… …   Dictionary of networking

• избыточность дискретного сообщения — Мера возможного сокращения сообщения (без потери информации) за счет использования его вероятностных характеристик (взаимосвязей между его элементами и особенностей их распределения); ее величина равна единице минус величина информативности… …   Справочник технического переводчика

• избыточность сообщения — — [Л.Г.Суменко. Англо русский словарь по информационным технологиям. М.: ГП ЦНИИС, 2003.] Тематики информационные технологии в целом EN message redundancy …   Справочник технического переводчика

• 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

• 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

• communication — communicational, adj. /keuh myooh ni kay sheuhn/, n. 1. the act or process of communicating; fact of being communicated. 2. the imparting or interchange of thoughts, opinions, or information by speech, writing, or signs. 3. something imparted,… …   Universalium