Forward error correction architecture and implementation for power/space efficient transmission systems

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United States of America Patent

PATENT NO 9515683
APP PUB NO 20160049964A1
SERIAL NO

14459000

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Abstract

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A concatenated Forward Error Correction (FEC) code method, at an intermediate point, includes receiving, from an ingress point, a signal that is fully encoded with a concatenated FEC code, wherein the concatenated FEC code includes at least an inner code and an outer code; partially decoding the signal by decoding the inner code at the intermediate point; and transmitting the partially decoded signal towards an egress point where the partially decoded signal is fully decoded.

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Patent Owner(s)

  • CIENA CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Frankel, Michael Y Baltimore, US 115 1836
Mateosky, John P West River, US 25 467

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