Invention Application
- Patent Title: SYSTEM AND METHODS FOR MAPPING AND DEMAPPING DIGITIZED SIGNALS FOR OPTICAL TRANSMISSION
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Application No.: PCT/US2018/014461Application Date: 2018-01-19
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Publication No.: WO2018136765A3Publication Date: 2018-07-26
- Inventor: JIA, Zhensheng , CAMPOS, Luis Alberto , KNITTLE, Curtis Dean , WANG, Jing
- Applicant: CABLE TELEVISION LABORATORIES, INC.
- Applicant Address: 858 Coal Creek Circle Louisville, Colorado 80027 US
- Assignee: CABLE TELEVISION LABORATORIES, INC.
- Current Assignee: CABLE TELEVISION LABORATORIES, INC.
- Current Assignee Address: 858 Coal Creek Circle Louisville, Colorado 80027 US
- Agency: SNIDER, Josh C. et al.
- Priority: US62/448,044 20170119; US15/847,417 20171219
- Main IPC: H04B10/2575
- IPC: H04B10/2575 ; H04H20/69 ; H04N7/22
Abstract:
An optical network includes a transmitter portion configured to transmit a digitized stream of symbols over a digital optical link, a mapping unit disposed within the transmitter portion and configured to code the transmitted digitized stream of symbols with a mapping code prior to transmission over the digital optical link, a receiver portion configured to recover the coded stream of symbols from the digital optical link, and a demapping unit disposed within the receiver portion and configured to map the recovered coded stream of symbols into an uncoded digitized signal corresponding to the digitized stream of symbols at the transmitter portion prior to coding by the mapping unit.
Public/Granted literature
- WO2018136765A2 SYSTEM AND METHODS FOR MAPPING AND DEMAPPING DIGITIZED SIGNALS FOR OPTICAL TRANSMISSION Public/Granted day:2018-07-26
Information query
