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. 27, 2010
Filed:
Nov. 19, 2003
Masugi Inoue, Tokyo, JP;
Mikio Hasegawa, Tokyo, JP;
Khaled Mahmud, Tokyo, JP;
Homare Murakami, Tokyo, JP;
Masugi Inoue, Tokyo, JP;
Mikio Hasegawa, Tokyo, JP;
Khaled Mahmud, Tokyo, JP;
Homare Murakami, Tokyo, JP;
National Institute of Information and Communications Technology, Incorporated Administrative Agency, Koganei-Shi, Tokyo, JP;
Abstract
The present invention is a wireless communications system for simultaneously establishing a basic access network and a wireless access network using at least two kinds of wireless communication networks. The basic access network executes signaling communication in which communication is controlled so as to be continuously switched, whereas the wireless access network executes data communications other than the signaling communication. Then, a wireless communication terminal is provided with a position obtaining means and sends position information to a server, thereby it is possible to switch to an optimum network.