By Topic

Maximum likelihood soft decoding of binary codes by projecting on Abelian group codes

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$33 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
M. Ran ; Dept. of Electr. Eng.-Syst., Tel Aviv Univ., Israel ; J. Snyders

An approach to fast maximum likelihood decoding of some binary codes is presented. The binary codewords are regarded as images of some C/sub g/ group code, called the projected code, defined over an Abelian group A. The neighbourhood of z, z/spl isin/A/sup N/, the vector of symbol-by-symbol soft decoding, is examined to identify the most likely codeword of C/sub g/. A small list of candidate codewords is prepared by employing certain elimination rules. A substantial reduction of computational complexity is achieved by this method.

Published in:

Electrical and Electronics Engineers in Israel, 1995., Eighteenth Convention of

Date of Conference:

7-8 March 1995