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:
Apr. 12, 2011
Filed:
Jan. 18, 2007
Tung-hao Huang, Tai-Chung, TW;
Tung-Hao Huang, Tai-Chung, TW;
Mediatek USA Inc., San Jose, CA (US);
Abstract
A Digitally Video Broadcasting—Handheld (DVB-H) system for performing forward error correction includes: a tuner for receiving a data stream; a base-band receiver, coupled to the tuner, for extracting data bytes of a multi-protocol-encapsulation forward-error-correction (MPE-FEC) frame, and performing syndrome calculation on each extracted data byte to determine a corresponding partial syndrome; and an embedded memory, coupled to the base-band receiver, for accumulating each partial syndrome to determine a complete syndrome; wherein once all syndromes of the MPE-FEC frame are received, the base-band receiver determines corresponding error values and utilizes the error values to forward error correct the MPE-FEC frame.