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:
May. 09, 2017
Filed:
Feb. 26, 2013
Peking University Shenzhen Graduate School, Shenzhen, Guangdong, CN;
Hui LI, Shenzhen, Guangdong, CN;
PEKING UNIVERSITY SHENZHEN GRADUATE SCHOOL, Shenzhen, Guangdong, CN;
Other;
Abstract
The invention relates to a method for encoding MSR (Minimum-storage Regenerating) codes, which comprises the following steps of: acquiring n first data packets which are represented by S, i=1, 2, . . . , n; setting n storage nodes and a positive integer k, wherein n=2K; respectively adding a specified number of 0 bits on data heads or data tails of subsequent successive k first data packets by taking the next first data packet of the ith first data packet as a starting point, acquiring k second data packets, and acquiring an encoded data packet by computing the k second data packets; repeating the above steps and acquiring n encoded data packets which are represented by P, i=1, 2, . . . , n; and storing the ith first data packet and the encoded data packet acquired by taking the next first data packet of the first data packet as the starting point into the ith storage node.