- cyclic redundancy checking
- Техника: периодическая проверка резервирования
Универсальный англо-русский словарь. Академик.ру. 2011.
cyclic redundancy checking
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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
Link Access Procedure for Modems — (LAPM) is part of the V.42 error correction protocol for modems.LAPM is an error control protocol defined in ITU T recommendations V.42. Like many data link layer protocols, it is a variant of HDLC. Like the Microcom Networking Protocols that… … Wikipedia
PROFIsafe — (PROFIBUS safety or PROFINET safety) is the first open functional safety communication technology for distributed automation systems worldwide. Its specification for PROFIBUS DP and PROFIBUS PA was published first back in spring 1999. It… … Wikipedia
CRC — Cyclic Redundancy Check (Academic & Science » Electronics) Cyclic Redundancy Check (Community » Media) Cyclic Redundancy Check (Computing » Telecom) Cyclic Redundancy Check (Governmental » Military) Cyclic Redundancy Check (Computing » General)… … Abbreviations dictionary
Mathematics of CRC — Cyclic Redundancy Check (CRC) is based on division in the ring of polynomials over the finite field GF(2) (the integers modulo 2), that is, the set of polynomials where each coefficient is either zero or one, and arithmetic operations wrap around … Wikipedia
RAID — This article is about the data storage technology. For other uses, see Raid (disambiguation). RAID, an acronym for Redundant Array of Independent Disks (originally Redundant Array of Inexpensive Disks),[1] is a storage… … Wikipedia
Computation of CRC — Computation of a cyclic redundancy check is derived from the mathematics of polynomial division, modulo two. In practice, it resembles long division of the binary message string, with a fixed number of zeroes appended, by the generator polynomial … Wikipedia
Packet (information technology) — In information technology, a packet is a formatted unit of data carried by a packet mode computer network. Computer communications links that do not support packets, such as traditional point to point telecommunications links, simply transmit… … Wikipedia
Network packet — In computer networking, a packet is a formatted unit of data carried by a packet mode computer network. Computer communications links that do not support packets, such as traditional point to point telecommunications links, simply transmit data… … Wikipedia
List of mathematics articles (C) — NOTOC C C closed subgroup C minimal theory C normal subgroup C number C semiring C space C symmetry C* algebra C0 semigroup CA group Cabal (set theory) Cabibbo Kobayashi Maskawa matrix Cabinet projection Cable knot Cabri Geometry Cabtaxi number… … Wikipedia
Transmission Voie-Machine — (TVM), or track to train transmission , is a form of in cab signalling used on lignes à grande vitesse (high speed railway lines based on the French TGV system) that differs considerably from signalling on conventional railway lines. Because TGV… … Wikipedia
