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:
Nov. 27, 2007
Filed:
Apr. 09, 2004
Yugo Watanabe, Yokohama, JP;
Masashi Yamashita, Yokosuka, JP;
Satoshi Hiyama, Yokohama, JP;
Shoichi Hirata, Fuchu-chi, JP;
Yugo Watanabe, Yokohama, JP;
Masashi Yamashita, Yokosuka, JP;
Satoshi Hiyama, Yokohama, JP;
Shoichi Hirata, Fuchu-chi, JP;
NTT DoCoMo, Inc., Tokyo, JP;
Abstract
A mobile communications control method of this invention controls mobile communication by a mobile terminal in a network in which a plurality of wireless systems are available. In the mobile communications control method, the mobile terminal performs location registration with a wireless system selected from among the wireless systems, based on at least one of a status of the network, a status of the mobile terminal, location information of the mobile terminal, a frequency of incoming call reception of the mobile terminal, and service area information of the wireless systems.