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:
Aug. 07, 2012
Filed:
Dec. 26, 2006
Yi Zhao, Shenzhen, CN;
Chu KE, Shenzhen, CN;
ZTE Corporation, , CN;
Abstract
A method and device for supporting optical transmission network service dispatch in an optical synchronization network, said device comprises service cards (), backplane interface () and a plurality of dispatch units (), wherein, the service cards () process the service signals and distribute them to the backplane structure frame according to the bandwith of the service signals, and connect with the corresponding dispatch units () through the backplane structure frame, and then the dispatch units () execute the service dispatch. Said dispatch units () can work independently from each other, and the dispatch units can be added linearly according to the bandwidth of the signal. The present invention can compatibly implement the uniform dispatch of the ODU and SDH service on the basis of the existing optical synchronization device without changing the backplane frame structure or increasing the backplane speed.