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. 14, 2013
Filed:
Nov. 04, 2010
Sheng-lung Lee, Tainan, TW;
Sheng-Lung Lee, Tainan, TW;
Himax Media Solutions, Inc., Tainan County, TW;
Abstract
A receiver apparatus can identify a plurality of patterns corresponding to scrambled synchronization bytes of a transport stream in a number of successive signal frames containing FEC code blocks, determine a pattern distribution into which most of the patterns identified in the successive signal frames map, and generate a synchronization signal locked to a distribution of the FEC code blocks associated with the pattern distribution. With this synchronization signal, FEC code blocks can be timely handled in a reliable manner through a FEC decoder, making the receiver apparatus more efficient and robust. In other embodiments, methods of handling FEC code blocks in a receiver apparatus are also described.