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. 15, 2012
Filed:
May. 27, 2009
Chen-long Lin, I-Lan, TW;
Cheng-peng Kuan, Hsinchu, TW;
Jhih-wei Jiang, Taipei, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
Disclosed relates to a method and apparatus for data transmission in broadcast networks, in which N×K pieces of inputted application data are segmented into a matrix Bformed by N blocks B-B. Each of N blocks contains K pieces of application data, and both N and K are greater than 1. A matrix Cwith full column rank N is selected, where M≧N. After that, an encoded data module consisting of M row matrix E-Eis generated by performing a matrix multiplication on Cand B. Then, for each I, 1≦I≦M, two row matrixes Cand Eare packaged, and all of the M packaged data (C, E) are sent out.