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:
Oct. 07, 2014
Filed:
Nov. 15, 2010
Gang Xie, Shenzhen, CN;
Gang Xie, Shenzhen, CN;
ZTE Corporation, Shenzhen, CN;
Abstract
The present disclosure provides a method and device for obtaining the routing information of an electro-optical multi-layer network. The ports on which an optical transmitter and an optical receiver are located are determined, and the electro-optical conversion information is added to the routing information on a port of the optical layer node side or the electro layer node side on which the optical transmitter and the optical receiver are located. The electro-optical conversion information includes but is not limited to the wavelength tuning capability and signal processing capability. Through the extending of the current Multi-Layer Network (MLN) information model and Wavelength Switched Optical Network (WSON) information model, the present disclosure describes the routing information including the electro-optical conversion information of the present disclosure more accurately, and perfects the electro-optical multi-layer network information model, and improves the accuracy of the path calculation to reach the optimization.