Invention Grant
- Patent Title: Constellation optimization based on generalized mutual information over a nonlinear optical channel
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Application No.: US15912852Application Date: 2018-03-06
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Publication No.: US10382138B2Publication Date: 2019-08-13
- Inventor: Shaoliang Zhang , Fatih Yaman , Eduardo Mateo Rodriguez , Yoshihisa Inada
- Applicant: NEC Laboratories America, Inc.
- Applicant Address: JP Tokyo
- Assignee: NEC CORPORATION
- Current Assignee: NEC CORPORATION
- Current Assignee Address: JP Tokyo
- Agent Joseph Kolodka
- Main IPC: H04L1/00
- IPC: H04L1/00 ; H03M13/11 ; H03M13/25 ; H04B10/27 ; H04B10/58 ; H04L27/34 ; H04L27/36 ; H04B10/2543 ; H04B10/54 ; H04B10/516
Abstract:
Aspects of the present disclosure describe methods of generating an optimized set of constellation symbols for an optical transmission network wherein the optimized constellation is based on GMI cost and considers both fiber nonlinearity and linear transmission noise.
Public/Granted literature
- US20180269979A1 CONSTELLATION OPTIMIZATION BASED ON GENERALIZED MUTUAL INFORMATION OVER A NONLINEAR OPTICAL CHANNEL Public/Granted day:2018-09-20
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