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:
Nov. 23, 2010
Filed:
Nov. 23, 2006
Chih-peng Chang, Taipei Hsien, TW;
Che-li Lin, Taipei, TW;
Chih-Peng Chang, Taipei Hsien, TW;
Che-Li Lin, Taipei, TW;
Mediatek Inc., Science-Based Industrial Park, Hsin-Chu, TW;
Abstract
A DVB-H receiver for performing forward error correction is disclosed. The DVB-H receiver includes: a tuner, for receiving a data stream; a base-band receiver, coupled to the tuner, for continuously extracting and transmitting data bytes of an MPE-FEC frame from the data stream; a backend system, coupled to the base-band receiver, for generating corresponding syndromes of the extracted data bytes once all data bytes of the MPE-FEC frame are received, outputting the syndromes to the base-band receiver, and forward error correcting the MPE-FEC frame according to error values corresponding to the syndromes; and a storage device, coupled to the backend system, for storing the extracted data bytes. The base-band receiver generates the error values and error locations according to the received syndromes, and then outputs the error values and error locations to the backend system.