Robust Low Rate Data Channel in LPI Mode for Energy-Efficient Ethernet Applications
2016
Online
Patent
A communication technique for energy efficient Ethernet (EEE) employs a systematic block forward error correcting code (FEC). The technique aligns a low power idle (LPI) refresh signal with the FEC frame. The refresh signal includes a known reference sequence, FEC systematic symbols, and FEC parity symbols. The technique may apply shortened FEC encoding and decoding on the partial data symbols and the parity symbols.
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Robust Low Rate Data Channel in LPI Mode for Energy-Efficient Ethernet Applications
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Veröffentlichung: | 2016 |
Medientyp: | Patent |
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