(Cyclical Redundancy Check) A mathematical method that permits errors in long runs of data to be detected with a very high degree of accuracy Before data is transmitted over a phone, for example, the sender can compute a 32-bit CRC value from the data's contents If the receiver computes a different CRC value, then the data was corrupted during transmission Matching CRC values confirm with near certainty that the data was transmitted intact
Cyclic Redundancy Check A method of checking for errors in data that has been transmitted on a communications link The dividend polynomial is initially preset to 0, and the 1s and 0s of the data stream become the coefficients of the dividend polynomial The division uses subtraction modulo 2 (no carries), and the remainder is transmitted as the error check field The receiving station compares the transmitted remainder with its own computed remainder, and an equal condition indicates that no error has occurred The polynomial value depends on the protocol and code set being used
Cyclic Redundancy Check An error detection scheme in which the block check character is generated by dividing all the data in a transmission block by a predetermined number
A method of detecting errors in the serial transmission of data A CRC for a block of data is calculated before it is sent, and is then sent along with the data A new CRC is calculated on the received data If the new CRC does not match the one that has been sent along with the data then an error has occurred
Cyclic redundancy check An error-checking procedure for data transmission The sending device performs a complex calculation, generating a number based upon the data being transmitted, and sends that number to the receiving device The receiving device performs the same calculation after transmission If the results match, the transmission succeeds If the numbers don't match, it means the message was received in an altered state, and the data may be incorrect
Stands for Cyclic Redundancy Check; a type of algorithm used to verify that no errors have occurred in copying or transferring blocks of data WhamTech uses its own CRC algorithm to reduce storage and accelerate queries, and extremely fast basic 64-bit one-way encryption See WhamCRC
(cyclic redundancy check) (n ) The process of checking for errors in transmitting data The sending instrument checks with the receiving instrument to ensure that both instruments had the same calculations
Cyclic Redundancy Check An error checking technique used to ensure the accuracy of transmitted data
Cyclical Redundancy Check - A method of detecting errors in a message by performing a mathematical calculation on the bits in the message and then sending the results of the calculation along with the message The receiving workstation performs the same calculation on the message data as it receives it and then checks the results against those transmitted at the end of the message If the results don't match, the receiving end asks the sending end to send again (4)
A basic error-checking mechanism for link-layer data transmissions; a characteristic link-layer feature of (typically) bit-oriented data-communications protocols The data integrity of a received frame or packet is checked via a polynominal algorithm based on the content of the frame, and then matched with the result that is performed by the sender and included in a (most often 16-bit) field appended to the frame
Cyclic Redundancy Check A CRC is a type of check value designed to catch most transmission errors A decoder calculates the CRC for the received data and compares it to the CRC that the encoder calculated, which is appended to the data A mismatch indicates that the data was corrupted in transit
Cyclical Redundancy Check Used like checksum to detect errors in data transmissions
Cyclical Redundancy Check; a procedure used to check for errors in data transmission