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. 25, 2014
Filed:
May. 17, 2010
Toshifumi Inoue, Kawasaki, JP;
Isamu Fukuda, Kawasaki, JP;
Kenji Fukuda, Kawasaki, JP;
Kiyohisa Hoshino, Kawasaki, JP;
Nobuyuki Fukuda, Kawasaki, JP;
Yoshiaki Fukunaga, Kawasaki, JP;
Satoru Hirasawa, Kawasaki, JP;
Toshifumi Inoue, Kawasaki, JP;
Isamu Fukuda, Kawasaki, JP;
Kenji Fukuda, Kawasaki, JP;
Kiyohisa Hoshino, Kawasaki, JP;
Nobuyuki Fukuda, Kawasaki, JP;
Yoshiaki Fukunaga, Kawasaki, JP;
Satoru Hirasawa, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
When being triggered by a call setting request that has been made, dummy information that is different from information to be transmitted and is information used for creating a path on which encrypted communication is to be performed is generated. The path on which the encrypted communication is to be performed is established by using the generated dummy information. A responding process of responding to the call setting request is performed after the path on which the encrypted communication is to be performed has been established. Thus, in the case where information that is obtained after the responding process of responding to the call setting request is encrypted and transmitted, it is possible to transmit the information while maintaining the real-time characteristics of the information to be transmitted.