Signal Processing and Coding Methods for High-Density Flash Memory Systems
Signal Processing and Coding Methods for High-Density Flash Memory Systems
批准号:
23560439
负责人:
KURKOSKI Brian
金额:
$3.33万
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2011
资助国家:
日本
项目状态:
已结题
起止时间:
2011 至 2013
中文摘要
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英文摘要
We developed and characterized new signal processing and coding methods to improve the capacity and longevity of flash memories. We investigated optimal WOM code constructions based on lattice theory and developed an optimal code construction using the intersection of a lattice and some shaping region. To increase reliability, our coded modulation method combining lattices and Reed-Solomon codes improves the SNR by 1.8 dB over existing flash memory codes using BCH codes. And, we developed an effective channel quantization method based on the maximization of mutual information.
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DOI:
10.1109/tit.2014.2327016
发表时间:
2014-08-01
期刊:
IEEE TRANSACTIONS ON INFORMATION THEORY
影响因子:
2.5
作者:
[Kurkoski, Brian M., Yagi, Hideki]
通讯作者:
Yagi, Hideki
フラッシュメモリ符号化に関するワークショップ
闪存编码研讨会
DOI:
--
发表时间:
期刊:
影响因子:
--
作者:
[]
通讯作者:
Image Watermarking System using E8 Lattice Codes
使用E8点阵码的图像水印系统
DOI:
--
发表时间:
期刊:
影响因子:
--
作者:
[CHEW YIN PING, T. SHIBATA, M. IWAHASHI, H. KIYA, Marcela Guadalupe Garcia and Brian Kurkoski and Mariko Nakano Miyatake]
通讯作者:
Marcela Guadalupe Garcia and Brian Kurkoski and Mariko Nakano Miyatake
メモリと制約符号
内存和约束代码
DOI:
--
发表时间:
期刊:
影响因子:
--
作者:
[原伸太郎, 古屋幸祐, 村松正吾, 大島怜也,岩田賢一, 鎌部 浩]
通讯作者:
鎌部 浩
Coset Coding for Reducing Rewriting Costs
用于降低重写成本的陪集编码
DOI:
--
发表时间:
期刊:
影响因子:
--
作者:
[岩田 賢一, 大島 怜也, Kenta Senoo and Tadashi Wadayama]
通讯作者:
Kenta Senoo and Tadashi Wadayama
共 79 条
Lattice Codes for Gaussian Wireless Networks Beyond 5G
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批准号:19H02137
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项目类别:Grant-in-Aid for Scientific Research (B)
-
资助金额:$9.82万
-
财政年份:2019
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负责人:KURKOSKI Brian
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依托单位:
Information-Theoretic Methods for Non-binary LDPC and Their Decoders
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批准号:19560371
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.0万
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财政年份:2007
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负责人:KURKOSKI Brian
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依托单位:
海外基金