DocumentCode
3507604
Title
Bounds and constructions for granular media coding
Author
Sharov, Artyom ; Roth, Ron M.
Author_Institution
Comput. Sci. Dept., Technion - Israel Inst. of Technol., Haifa, Israel
fYear
2011
fDate
July 31 2011-Aug. 5 2011
Firstpage
2343
Lastpage
2347
Abstract
Bounds on the rate of grain-correcting codes are presented. The lower bounds are Gilbert-Varshamov-like ones, whereas the upper bounds improve on the previously known result by Mazumdar et al.. Constructions of t-grain-correcting codes of length n for certain values of n and t are discussed.
Keywords
error correction codes; magnetic recording; Gilbert-Varshamov-like bounds; grain-correcting codes; granular media coding; magnetic recording media; Encoding; Indexes; Magnetic recording; Markov processes; Media; Upper bound;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory Proceedings (ISIT), 2011 IEEE International Symposium on
Conference_Location
St. Petersburg
ISSN
2157-8095
Print_ISBN
978-1-4577-0596-0
Electronic_ISBN
2157-8095
Type
conf
DOI
10.1109/ISIT.2011.6033981
Filename
6033981
Link To Document