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:
Dec. 17, 2002
Filed:
Jul. 20, 1998
Atsuki Taniguchi, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
The present invention relates to an SDH transmission technique. In an SDH transmission system including a plurality of SDH transmission units for multiplex relay and one SDH transmission unit for relay, with a desired network formed by the respective SDH transmission units, the SDH transmission system is provided with a relay section for a communication carried out between the SDH transmission unit and the SDH transmission unit, or between the SDH transmission units, a multiplexing section for a communication carried out between the transmission units, and a network section for a desired communication carried out irrespective of the multiplexing section and the relay section in the above network. It is thereby possible to freely carry out a desired communication in the network irrespective of the relay section and the multiplexing section which are defined in an SDH transmission mode.