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:
Jan. 08, 2013
Filed:
Feb. 23, 2007
Applicant:
Shinichiro Iwata, Tokyo, JP;
Inventor:
Shinichiro Iwata, Tokyo, JP;
Assignee:
NEC Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04W 4/00 (2009.01);
U.S. Cl.
CPC ...
Abstract
Communication quality of bearers towards a 3G system having a PoC server and a proxy server connected thereto, and towards a wireless LAN system is monitored by a 3G bearer IF and a wireless LAN bearer IF of a mobile terminal device. Upon being requested for reference by an application of the mobile terminal device, a routing table of the mobile terminal device is referred. A bearer is selected based on the communication lines (bearers) to a destination, and priority corresponded to the communication quality obtained by the monitoring.