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:
Mar. 08, 2005
Filed:
Jul. 22, 2002
Hirokazu Tanaka, Chiba, JP;
Shoichiro Yamasaki, Tokyo, JP;
Tatsunori Saito, Yokohama, JP;
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Abstract
A multiplexing unit on the transmitting side estimates information amounts supplied from respective signal processing units, determines a multiplex code on the basis of respective information amounts, derives a parity of the first determined multiplex code to form a second multiplex code, adds a CRC to each of the multiplex codes to generate two headers Hand H, takes out information data of respective media according to the multiplex codes, incorporates the information data into a packet together with the two headers Hand H, and outputs the packet. If error correction of His impossible on the receiving side, error correction decoding is conducted by using the header H. If error correction of His also impossible, error correction decoding is conducted collectively for Hand H