EDN

Error Detection and Recovery Using CRC

Error detection determines if the data received through a medium is corrupted during transmission. To accomplish this, the transmitter uses a function to calculate a ...
EDN

Error Detection and Correction -1

Error detecting and correcting codes are based on significant distance between two bit strings in terms of the number of bits that have to alter to get from the first ...
Hackaday

Error Detection And Correction: Reed-Solomon, Convolution And Trellis Diagrams

I’ll discuss them with respect to RS code but they can be used with all FEC codes, including mixing types of FEC code. Interleaving is simply taking a number of messages and mixing the bytes, in a ...
Hackaday

cyclic redundancy code

Cyclic redundancy codes (CRC) are a type of checksum commonly used to detect errors in data transmission. For instance, every Ethernet packet that brought you the web page you’re reading now carried ...
Electronic Design

PLD Code Implements Arbitrary CRC Functions

This idea presents PLD code that can be used to generate arbitrary polynomial cyclic-redundancy-check (CRC) functions. Communication systems often use CRCs to detect transmission errors. CRC functions ...