November 05, 2021 |60.2K Views

Cyclic Redundancy Check(CRC) in Computer Network

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Description
Discussion

CRC (Cyclic Redundancy Check) is an error-checking technique used in computer networks to detect data transmission errors. It involves appending a fixed-size, checksum value to the data, which the receiver recalculates upon arrival; if the calculated and received values differ, an error is detected, triggering retransmission.