Cart (Loading....) | Create Account
Close category search window
 

Structural analysis of error-correcting codes for discrete channels that involve combinations of three basic error types

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
$31 $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

1 Author(s)
Konstantinidis, S. ; Dept. of Math. & Comput. Sci., St. Mary''s Univ., Halifax, NS, Canada

A nonprobabilistic mathematical model is introduced of discrete channels that involve the error types substitution, insertion, and deletion. The model is based on the novelty that errors can be expressed as strings over an alphabet of basic error symbols. Some general conditions on errors are defined which bound the error effects on messages, obtaining thus the class of bounded error effects channels (BEE channels). These channels can be used to model, for instance, scattered errors and bursts of errors of any combination of the three error types. A general notion of error-correcting code is defined and a characterization of the error-correcting codes for a given BEE channel is obtained. Then, an algorithm is presented that tests, for a given finite code (not necessarily of fixed length) and a given description of a BEE channel, whether the code is error-correcting for the channel defined by the given description. This result can be considered as an extension of the well-known theorem of Sardinas and Patterson (1953) for testing the unique decodability of a given finite code. In this sense, it can be said that unique decodability is decidable also in the presence of errors

Published in:

Information Theory, IEEE Transactions on  (Volume:45 ,  Issue: 1 )

Date of Publication:

Jan 1999

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.