DocumentCode
2260139
Title
Correcting adjacent errors using permutation code trees
Author
Heymann, R. ; Swart, T.G. ; Ferreira, H.C.
Author_Institution
Dept. of Electr. & Electron. Eng. Sci., Univ. of Johannesburg, Aucklandpark, South Africa
fYear
2011
fDate
13-15 Sept. 2011
Firstpage
1
Lastpage
5
Abstract
Permutation codes are M-ary codes which can be used, in combination with M-ary FSK, to correct errors in Power Line Communications (PLC). It has been shown in [1] that permutation code trees can be used to correct a single substitution or synchronization error per codeword, without the use of markers. In this paper, we show that, due to the structure of the permutation code tree, adjacent errors can also be corrected if the codebook is adapted.
Keywords
carrier transmission on power lines; error correction codes; frequency shift keying; trees (mathematics); M-ary FSK; M-ary codes; adjacent error correction; codebook; permutation code trees; power line communication; Computational modeling; Computers; Conferences; Decoding; Error correction codes; Frequency shift keying; Synchronization;
fLanguage
English
Publisher
ieee
Conference_Titel
AFRICON, 2011
Conference_Location
Livingstone
ISSN
2153-0025
Print_ISBN
978-1-61284-992-8
Type
conf
DOI
10.1109/AFRCON.2011.6072122
Filename
6072122
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