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:
Dec. 06, 2011
Filed:
Jun. 17, 2009
Shiann-tsong Sheu, Taipei, TW;
Tsung-yu Tsai, Shanhua Town, TW;
Kai-fang Cheng, Taipei, TW;
Chih Sheng Chang, Taipei, TW;
Hui-yu Lee, Hualien, TW;
Shiann-Tsong Sheu, Taipei, TW;
Tsung-Yu Tsai, Shanhua Town, TW;
Kai-Fang Cheng, Taipei, TW;
Chih Sheng Chang, Taipei, TW;
Hui-Yu Lee, Hualien, TW;
Institute for Information Industry, Taipei, TW;
Abstract
A data correction apparatus, a data correction method and a tangible machine-readable medium thereof are provided. The data correction method comprises the following steps: receiving a plurality of packets; determining that all of the packets are erroneous packets according to cyclic redundancy check (CRC) information thereof; retrieving any number of pairs among the packets to proceed an exclusive-OR (XOR) logical calculation to generate a plurality of error patterns; obtaining an overall error pattern according to an OR logical calculation of the error patterns; and calculating a correct packet according to one or more of the packets and the overall error pattern.