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:
May. 06, 2014
Filed:
Mar. 26, 2009
Junichi Takeuchi, Kanagawa, JP;
Naoto Iga, Kanagawa, JP;
Hideki Goto, Okazaki, JP;
Shinichi Iiyama, Tokyo-to, JP;
Junichi Takeuchi, Kanagawa, JP;
Naoto Iga, Kanagawa, JP;
Hideki Goto, Okazaki, JP;
Shinichi Iiyama, Tokyo-to, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, JP;
Renesas Electronics Corporation, Kawasaki, JP;
Abstract
In a network system of this invention including a plurality of network devices that transfer frames by repeating, in a constant cycle, a reserved transfer interval that is a time band, in which a frame is transferred with a reservation and a free transfer interval that is a time band, in which a frame is freely transferred, a relay network device that links a first network device that is a transmission source of a frame and a second network device that is a transmission destination of the frame and the first network device execute a reservation processing such that the same time band within the reserved transfer interval is reserved and transfer the frame from the first network device to the second network device on the basis of the reservation result.