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:
Jun. 07, 2011
Filed:
May. 15, 2007
Koji Takeguchi, Kanagawa, JP;
Ryuchi Moriya, Kanagawa, JP;
Nobuhiro Rikitake, Kanagawa, JP;
Hideki Matsui, Kanagawa, JP;
Hirotaka Morita, Kanagawa, JP;
Koji Takeguchi, Kanagawa, JP;
Ryuchi Moriya, Kanagawa, JP;
Nobuhiro Rikitake, Kanagawa, JP;
Hideki Matsui, Kanagawa, JP;
Hirotaka Morita, Kanagawa, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
In order to increase the efficiency of large-capacity transmission, the continuity of divided signals generated by dividing a multiplexed signal is maintained and the original large-capacity multiplexed signal is restored. A signal dividing section divides a multiplexed signal to generate a plurality of divided signals in the STS or STM transmission interface format. A guarantee information adding section adds guarantee information for guaranteeing the continuity of the divided signals to each of the divided signals to generate transmission signals. A signal sending section sends the transmission signals via a transmission line in the transmission interface format. A signal receiving section receives the transmission signals. A signal restoring section restores the multiplexed signal by constructing the divided signals on the basis of the guarantee information.