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. 28, 2015
Filed:
Jun. 30, 2010
Osamu Kurokawa, Minato-ku, JP;
Kazuki Eguchi, Minato-ku, JP;
Naoki Yoshida, Minato-ku, JP;
Shunsuke Yokouchi, Minato-ku, JP;
Toru Shiiba, Minato-ku, JP;
Tomiharu Hamguchi, Minato-ku, JP;
Yasuyuki Ueda, Minato-ku, JP;
Yasuhiro Watanabe, Minato-ku, JP;
Hiroaki Akiyama, Minato-ku, JP;
Takayuki Kido, Minato-ku, JP;
Osamu Kurokawa, Minato-ku, JP;
Kazuki Eguchi, Minato-ku, JP;
Naoki Yoshida, Minato-ku, JP;
Shunsuke Yokouchi, Minato-ku, JP;
Toru Shiiba, Minato-ku, JP;
Tomiharu Hamguchi, Minato-ku, JP;
Yasuyuki Ueda, Minato-ku, JP;
Yasuhiro Watanabe, Minato-ku, JP;
Hiroaki Akiyama, Minato-ku, JP;
Takayuki Kido, Minato-ku, JP;
NEC Corporation, Tokyo, JP;
Abstract
When a femto cell base station used for a communication system provided with a function of providing a predetermined supplementary service receives first information indicating supplementary service control from a radio terminal, the femto cell base station converts the received information to a SIP (Session Initiation Protocol) message including the first information and transmits the SIP message to a higher apparatus in the communication system.