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Document type:
Patent 
Patent application number:
US 12/635422 
Patent number:
US 8347190 B2 
Inventor:
Brauchle, J.; Kötter, R. 
Assignee:
Rohde & Schwarz GmbH & Co. KG 
Title:
Systematic encoder with arbitrary parity positions 
Abstract:
An encoder structure for an error correcting code with arbitrary parity positions is presented. The invention is effective for all error correcting codes whose parity check matrix is of the Vandermonde type. In contrast to conventional encoder circuits, the parity symbols produced by this encoder are not restricted to form a block of consecutive parity symbols at the beginning or at the end of a codeword, but may be spread arbitrarily within the codeword. A general structure of the parity check...    »
 
Patent office:
USA 
Date of application:
10.12.2009 
Publication date patent:
01.01.2013 
Year:
2013