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:
Aug. 16, 2011
Filed:
Apr. 25, 2003
Morihisa Momona, Tokyo, JP;
Morihisa Momona, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
The mobile communication network system of the present invention is made up from a mobile communication network (MNW), a plurality of external networks (EX-EX), a plurality of mobile terminals (x, y, z), a plurality of gateways (EGW-EGW) for connecting the external networks (EX-EX) and mobile communication network (MNW), and a plurality of radio access points (APa-APc) for connecting the mobile terminals (x, y, z) to the mobile communication network (MNW). When packets are transmitted and received between mobile terminals (x, y, z) within the mobile communication network (MNW), the packets are communicated, not by way of external networks (EX-EX), but by way of virtual networks that correspond to each external network (EX-EX) that have been prepared on the mobile communication network.