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. 01, 1997
Filed:
May. 03, 1996
Hideki Murayama, Kunitachi, JP;
Satoshi Yoshizawa, Kawasaki, JP;
Hidenori Inouchi, Tokorozawa, JP;
Takeshi Aimoto, Sagamihara, JP;
Takehisa Hayashi, Sagamihara, JP;
Hiroshi Iwamoto, Hadano, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
The present invention relates to a network communication method and a network system that enables received data to be transferred directly to the user data region, thereby eliminating the need to perform data copy operations. In the present invention, packets are each provided with received region assignment information (port ID) for showing the region in which the packet is to be received and/or division information for dividing the packet. The region which is to receive data contained in the packet is determined from a port table and conversion tables, and the packet data is transferred to the region directly.