Title:
DEVICE FOR STORING DATA BY UTILIZING PSEUDORANDOM NUMBER SEQUENCE
Document Type and Number:
WIPO Patent Application WO/2012/001747
Kind Code:
A1
Abstract:
A device for storing data includes a sequence generator configured to generate a first number sequence that is a pseudorandom number sequence, a cross-correlation unit configured to produce a second number sequence that is a cross-correlation between the first number sequence and a third number sequence, and a write and read unit configured to write the second number sequence in memory and read the second number sequence from the memory, wherein the cross-correlation unit is further configured to reconstruct the third number sequence by obtaining a cross-correlation between the first number sequence and the second number sequence read from the memory.
Inventors:
UEDA, Tomoaki (8-508, Shinzai 1-chome Momoyama-cho, Fushimi-ku, Kyoto-sh, Kyoto 86, 61200, JP)
Application Number:
JP2010/004357
Publication Date:
January 05, 2012
Filing Date:
July 02, 2010
Export Citation:
Assignee:
EMPIRE TECHNOLOGY DEVELOPMENT LLC (2711 Centerville Road, Suite 400 Wilmingto, Delaware ., 19808, US)
UEDA, Tomoaki (8-508, Shinzai 1-chome Momoyama-cho, Fushimi-ku, Kyoto-sh, Kyoto 86, 61200, JP)
UEDA, Tomoaki (8-508, Shinzai 1-chome Momoyama-cho, Fushimi-ku, Kyoto-sh, Kyoto 86, 61200, JP)
International Classes:
G11B20/14; G06F7/58; G06F12/16; G11B20/18
Attorney, Agent or Firm:
ITOH, Tadahiko (32nd Floor, Yebisu Garden Place Tower 20-3, Ebisu 4-chome, Shibuya-k, Tokyo 32, 15060, JP)
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Claims: