DocumentCode
588261
Title
Multilevel 2-cell t-write codes
Author
Bhatia, Abhishek ; Iyengar, Aravind R. ; SIEGEL, Peter H.
Author_Institution
Univ. of California, San Diego, La Jolla, CA, USA
fYear
2012
fDate
3-7 Sept. 2012
Firstpage
247
Lastpage
251
Abstract
We consider t-write codes for write-once memories with cells that can store multiple levels. Using worst-case sum-rate optimal 2-cell t-write code constructions for the asymptotic case of continuous levels, we derive 2-cell t-write code constructions that give good sum-rates for cells that support q discrete levels. A general encoding scheme for q-level 2-cell t-write codes is provided.
Keywords
codes; write-once storage; asymptotic continuous level case; discrete levels; encoding scheme; multilevel 2-cell t-write codes; q-level 2-cell t-write codes; worst-case sum-rate optimal 2-cell t-write code constructions; write-once memories; Approximation methods; Ash; Conferences; Decoding; Encoding; Partitioning algorithms;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory Workshop (ITW), 2012 IEEE
Conference_Location
Lausanne
Print_ISBN
978-1-4673-0224-1
Electronic_ISBN
978-1-4673-0222-7
Type
conf
DOI
10.1109/ITW.2012.6404668
Filename
6404668
Link To Document