Invention Grant
US08654439B2 Look-up table and digital transmitter based architecture for fiber nonlinearity compensation
有权
查找表和基于数字发射机的架构，用于光纤非线性补偿
- Patent Title: Look-up table and digital transmitter based architecture for fiber nonlinearity compensation
- Patent Title (中): 查找表和基于数字发射机的架构，用于光纤非线性补偿
-
Application No.: US13081707Application Date: 2011-04-07
-
Publication No.: US08654439B2Publication Date: 2014-02-18
- Inventor: Dayou Qian , Ting Wang
- Applicant: Dayou Qian , Ting Wang
- Applicant Address: US NJ Princeton
- Assignee: NEC Laboratories America, Inc.
- Current Assignee: NEC Laboratories America, Inc.
- Current Assignee Address: US NJ Princeton
- Agent Joseph Kolodka; Bao Tran
- Main IPC: H01S3/10
- IPC: H01S3/10
Abstract:
Systems and methods are disclosed to process an optical signal using a pre-processor to populate a non-linearity compensation data structure based on a set of predetermined rules in a non-real-time off-line mode; and an amplifier applying said predetermined rules in real-time to one or more channel input data using the data structure to determine a non-linearity compensation output.
Public/Granted literature
- US20120081780A1 LOOK-UP TABLE AND DIGITAL TRANSMITTER BASED ARCHITECTURE FOR FIBER NONLINEARITY COMPENSATION Public/Granted day:2012-04-05
Information query
