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. 19, 2004
Filed:
Oct. 31, 2001
James B. Wensink, Marietta, GA (US);
James C. Gaskin, Eldersburg, MD (US);
Michael B. Peters-Rodbell, Dayton, MD (US);
Ciena Corporation, Linthicum, MD (US);
Abstract
A method and system for emulating the optical behavior of an optical communications generates wavelength modeled objects for each emulated optical signal and a variety of other modeled objects for the optical communications modules of the emulated system such as transmitter modeled objects, a combiner modeled object, an amplifier modeled object, a splitter modeled object, and receiver modeled objects. Each of the modeled objects includes certain optical attributes and a behavior modeling function particular to the module being emulated. The optical modules themselves are also represented as emulated processes. The modeled objects are propagated along a logical path from emulated process to emulated process. Upon receipt of a modeled object the emulated process executes the behavior modeling function and updates modeling objects affected by the execution. The propagation of modeled objects and execution of behavior modeling functions in this fashion results in a cascade of optical property changes across the emulated system.