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:
Oct. 06, 2009
Filed:
Jun. 09, 2005
Shinya Nakagaki, Osaka, JP;
Toshikazu Inoue, Osaka, JP;
Kazuya Kumazaki, Osaka, JP;
Mineharu Hattori, Osaka, JP;
Tetsuji Ichikawa, Osaka, JP;
Nobuo Iguchi, Osaka, JP;
Akio Morimoto, Kawasaki, JP;
Michio Kusayanagi, Kawasaki, JP;
Shinya Nakagaki, Osaka, JP;
Toshikazu Inoue, Osaka, JP;
Kazuya Kumazaki, Osaka, JP;
Mineharu Hattori, Osaka, JP;
Tetsuji Ichikawa, Osaka, JP;
Nobuo Iguchi, Osaka, JP;
Akio Morimoto, Kawasaki, JP;
Michio Kusayanagi, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A converter for connecting its ATM network with other ATM networks through a LAN, which is provided with an address translation table storing external VPIs, internal VPIs uniquely assigned to the LAN, and opposing MAC addresses for opposing converters in correspondence and a processing unit for performing control for transmitting, to the LAN, frames changed from the external VPI/VCIs of headers of cells from its ATM network to the internal VPI/VCIs by referring to the address translation table and having opposing MAC addresses corresponding to the internal VPI/VCIs attached, removing the opposing MAC addresses of frames received from the LAN by referring to the address translation table, and transmitting cells changed from internal VPI/VCIs to external VPI/VCIs to its ATM network.