Group 11 - 7/24/11 Click to edit Master subtitle style...

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Unformatted text preview: 7/24/11 Click to edit Master subtitle style Error-Correction Codes Group: 11 Robert Maine and Robert Cochrane 7/24/11 Concept  Used in conjunction with error detecting codes  If an error is detected then the error correcting code is initiated 7/24/11 Hamming Code  Designed to find and correct one error in a data source  Puts check bits at the end of the data stream  Used for single bit errors 7/24/11 Cyclic Redundancy Check  CRC  The sender can add a CRC to any sent data, which is calculated from the sent data  If the calculated CRC of the received data is not the same as the sent CRC, then error correcting is done  Also used for single bit errors 7/24/11 Repitition  The user sends the data a multiple of times  The user can then take the average received message to derive where an error is 7/24/11 Interleaving...
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This note was uploaded on 07/24/2011 for the course EEL 3531 taught by Professor Llewelyn during the Spring '09 term at University of Florida.

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Group 11 - 7/24/11 Click to edit Master subtitle style...

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