The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 11, 2019
Filed:
Jan. 24, 2014
Applicant:
Hewlett Packard Enterprise Development Lp, Houston, TX (US);
Inventors:
Erik Ordentlich, San Jose, CA (US);
Ron M. Roth, Palo Alto, CA (US);
Assignee:
Hewlett-Packard Enterprise Development LP, Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03M 13/15 (2006.01); H03M 13/29 (2006.01); H03M 13/47 (2006.01); H03M 13/51 (2006.01); G06F 11/10 (2006.01); G11C 29/52 (2006.01); H03M 13/53 (2006.01);
U.S. Cl.
CPC ...
H03M 13/1575 (2013.01); G06F 11/1068 (2013.01); G11C 29/52 (2013.01); H03M 13/2921 (2013.01); H03M 13/47 (2013.01); H03M 13/51 (2013.01);
Abstract
Bit-flip coding uses a bit-flip encoder to flip bits in a redundancy-intersecting vector of a binary array having n rows and n columns until Hamming weights of the binary array are within a predetermined range Δ of n divided by two. Information bits of an input data word to the bit-flip coding apparatus are stored in locations within the binary array that are not occupied by n redundancy bits of a redundancy vector.