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. 21, 2015
Filed:
Nov. 01, 2010
Yusuke Miyagawa, Minato-ku, JP;
Takayuki Kido, Minato-ku, JP;
Takeshi Nishimura, Minato-ku, JP;
Yasuhiro Watanabe, Minato-ku, JP;
Hiroaki Akiyama, Minato-ku, JP;
Yusuke Miyagawa, Minato-ku, JP;
Takayuki Kido, Minato-ku, JP;
Takeshi Nishimura, Minato-ku, JP;
Yasuhiro Watanabe, Minato-ku, JP;
Hiroaki Akiyama, Minato-ku, JP;
NEC Corporation, Tokyo, JP;
Abstract
When accepting an establishment request (Cx-LIR) for establishing an information communication path between a sending-side UE and a receiving-side UE, an HSS performs control so as to establish the information communication path between the sending-side UE and the receiving-side UE via an MGW and an existing 3G network if the receiving-side UE exists in an IMS network and is a communication interception target terminal.