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:
Jan. 30, 2007
Filed:
Feb. 11, 2003
Nagayuki Hirota, Ebina, JP;
Hiroshi Sekino, Isehara, JP;
Shigeki Morimoto, Atsugi, JP;
Yoshihito Sako, Hadano, JP;
Masashi Fukuda, Hadano, JP;
Nagayuki Hirota, Ebina, JP;
Hiroshi Sekino, Isehara, JP;
Shigeki Morimoto, Atsugi, JP;
Yoshihito Sako, Hadano, JP;
Masashi Fukuda, Hadano, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
A packet switching is performed according to a routing information for relaying particular packets which is produced by the route computation based on the information of a received packet and the kept parts-of-routing-information useful as a basis for the route computation. At this time, the route through which the packet is relayed is determined on the basis of the kept parts-of-routing-information before the route computation. Then, the received packet is relayed according to the determined route. Next, a new routing information is produced by the route computation based on the information of the received packet and the parts-of-routing-information. Thereafter, the succeeding packets of the same route are relayed on the basis of the new routing information.