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:
Sep. 13, 2011
Filed:
May. 09, 2008
Shinichiro Yamauchi, Osaka, JP;
Akio Takeuchi, Osaka, JP;
Atsushi Ishiwata, Osaka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A communication apparatus including a storage circuit that generates verification data in one-to-one correspondence with block data which is data having a first size, and stores each pair of verification data and block data in areas having a second size in an external memory; a packet control unit that includes a CPU which executes a program to, for each piece of verification data stored by the storage circuit, generate a piece of header information including the verification data, and perform control to transmit a piece of packet data including the generated piece of header information and the piece of block data corresponding to the piece of verification data included in the generated piece of header information; and a network unit operable to sequentially transmit each piece of packet data according to the control performed by the packet control unit, wherein the storage circuit and the CPU operate in parallel.