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. 28, 2014
Filed:
Mar. 30, 2012
Applicants:
Ankitkumar N. Patel, East Brunswick, NJ (US);
Philip Nan Ji, Princeton, NJ (US);
Jason P. Jue, Plano, TX (US);
Ting Wang, West Windsor, NJ (US);
Yoshiaki Aono, Tokyo, JP;
Inventors:
Ankitkumar N. Patel, East Brunswick, NJ (US);
Philip Nan Ji, Princeton, NJ (US);
Jason P. Jue, Plano, TX (US);
Ting Wang, West Windsor, NJ (US);
Yoshiaki Aono, Tokyo, JP;
Assignee:
NEC Laboratories America, Inc., Princeton, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04J 14/02 (2006.01); H04J 14/00 (2006.01);
U.S. Cl.
CPC ...
H04J 14/0224 (2013.01); H04J 14/0267 (2013.01); H04J 14/026 (2013.01); H04J 14/0257 (2013.01);
Abstract
A method includes determining a line rate selection for a flexible optical wavelength-division-multiplexing WDM network, determining a traffic routing in said network, and determining simultaneously a channel routing, wavelength assignment and spectrum allocation in said network based on an auxiliary graph.