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. 27, 2010
Filed:
Jul. 11, 2008
Tamotsu Matsuo, Kawasaki, JP;
Kenji Fukunaga, Kawasaki, JP;
Toshihiro Koji, Kawasaki, JP;
Masayuki Ogawa, Kawasaki, JP;
Hiroshi Urano, Kawasaki, JP;
Tamotsu Matsuo, Kawasaki, JP;
Kenji Fukunaga, Kawasaki, JP;
Toshihiro Koji, Kawasaki, JP;
Masayuki Ogawa, Kawasaki, JP;
Hiroshi Urano, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
In a packet transmission method and device, when a received packet is written in a packet buffer, an address of the packet buffer is stored as a read address for each destination corresponding to a physical port and storing information of the received packet. The read address of a destination designated by the received packet information is read and saved when the received packet is read out of the packet buffer in accordance with a scheduling control. Then, the saved read address is taken out in accordance with an arbitration control and a received packet corresponding to the saved read address is read from the packet buffer.