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Module by: Ed Doering. E-mail the author

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Name: Hamming Block Code Channel Decoder
ID: m18665
Language: English (en)
Summary: Channel encoding inserts additional information into a transmitted bit stream to facilitate error detection and error correction at the receiver. Block coding breaks up a bit stream into words of length k bits and appends check bits to form a codeword of length n bits. A corresponding channel decoder examines the complete codeword, and detects and even corrects certain types of erroneous bits caused by the channel. In the prerequisite project "Hamming Block Code Channel Encoder" you developed a channel encoder using a special class of block code called a Hamming code. In this project, develop the companion channel decoder, and then evaluate the performance of the complete encoder/decoder system.
Subject: Science and Technology
Keywords: binary symmetric channel, block coding, channel decoder, channel encoder, checkbits, correction power, error control coding, error correction, error detection, generator matrix, Hamming code, Hamming distance, LabVIEW, modulo-2 matrix multiplication, (n,k) block code, syndrome, syndrome table, table lookup decoder
Document Type: -//CNX//DTD CNXML 0.5 plus MathML//EN
License: Creative Commons Attribution License CC-BY 2.0
Authors: Ed Doering (doering@rose-hulman.edu)
Copyright Holders: Ed Doering (doering@rose-hulman.edu)
Maintainers: Brett Hern (hernbrem@neo.tamu.edu), Erik Luther (erik.luther@ni.com), Sam Shearman (sam.shearman@ni.com), Ed Doering (doering@rose-hulman.edu)
Editors: Brett Hern (hernbrem@neo.tamu.edu), Erik Luther (erik.luther@ni.com), Sam Shearman (sam.shearman@ni.com)
Latest version: 1.1 (history)
First publication date: Aug 14, 2008 8:02 am GMT-5
Last revision to module: Nov 29, 2008 3:18 pm US/Central
Module XML: m18665_1.1.cnxml

Version History

Version: 1.1 Nov 29, 2008 3:18 pm US/Central by Ed Doering
Changes: 
Initial release

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Doering, E. Hamming Block Code Channel Decoder, Connexions Web site. http://cnx.org/content/m18665/1.1/, Nov 29, 2008.

American Medical Assocation (AMA) Manual of Style:

Doering E. Hamming Block Code Channel Decoder [Connexions Web site]. November 29, 2008. Available at: http://cnx.org/content/m18665/1.1/.

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Doering, E. (2008, November 29). Hamming Block Code Channel Decoder. Retrieved from the Connexions Web site: http://cnx.org/content/m18665/1.1/

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Doering, Ed. "Hamming Block Code Channel Decoder." Connexions. November 29, 2008. http://cnx.org/content/m18665/1.1/.

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Ed Doering, "Hamming Block Code Channel Decoder," Connexions, November 29, 2008, http://cnx.org/content/m18665/1.1/.

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Doering, E. 2008. Hamming Block Code Channel Decoder. Connexions, November 29, 2008. http://cnx.org/content/m18665/1.1/.

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Doering, Ed. Hamming Block Code Channel Decoder. Connexions. 29 Nov. 2008 <http://cnx.org/content/m18665/1.1/>.