Title: System and method for optical transmission
Application Number: 200410011748 Application Date: 2004.09.24
Publication Number: 1604514 Publication Date: 2005.04.06
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H04J14/02,H04L27/00,H04B10/12
Applicant(s) Name: Lucent Technologies Inc. Address:
Inventor(s) Name: Kao Yuan-hua, Liu Xiang
Attorney & Agent: li deshan
Abstract:
     A system and method for generating multilevel coded optical signals for optical transmission are disclosed. The method comprises driving modulators with synchronous data signals having the same data rate to generate a multilevel optical signal using differential phase shift keying and amplitude shift keying modulation.
Time: 12