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United States of America Patent

APP PUB NO 20130191696A1
SERIAL NO

13353362

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Abstract

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A method of forward error correction in an optical communications system. A signal to be transmitted is logically defined as a super-frame comprising a plurality of frames including a parity frame and a predetermined set of data frames. Each frame of the super-frame is processed in accordance with a first FEC scheme having a known error correlation characteristic. At least the set of data frames is processed in accordance with a second FEC scheme which is selected based on the error correlation characteristic of the first FEC scheme.

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Patent Owner(s)

Patent OwnerAddress
CIENA CORPORATION7035 RIDGE ROAD HANOVER MD 21076-1426

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
KHANDANI, Amir K Kitchener, CA 5 20
ROBERTS, Kim B Nepean, CA 157 3049

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  • 4 Citation Count
  • H03M Class
  • 2.97 % this patent is cited more than
  • 12 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges19345141662816111524201 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +020406080100120140160180200220240260280300320340360380

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