Construction of parallel RIO codes using coset coding with hamming codes
Construction of parallel RIO codes using coset coding with hamming codes
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使用陪集编码和汉明码构建并行 RIO 代码
DOI:
10.1109/itw.2017.8277956
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发表时间:
2017
期刊:
影响因子:
--
通讯作者:
and Shan Lu
中科院分区:
文献类型:
--
作者:
Akira Yamawaki;Hiroshi Kamabe;and Shan Lu
Random input/output (RIO) code is a coding scheme that enables reading of one logical page using a single read threshold in multilevel flash memory. The construction of RIO codes is equivalent to the construction of WOM codes. Parallel RIO (P-RIO) code is a RIO code that encodes all pages in parallel. In this paper, we utilize coset coding with Hamming codes to construct P-RIO codes. Coset coding is a technique that constructs WOM codes using linear binary codes. We leverage the information on the data of all pages to encode each page. Our constructed codes store more pages than RIO codes constructed via coset coding.