OPTICAL TRANSCEIVER AND DATA MAPPING METHOD USING THEREOF
First Claim
Patent Images
1. An optical transceiver comprising:
- a decoder for decoding an 8B10B line-coded signal;
a data mapper for separating the decoded signal into block units and securing extra memory capacity by mapping a data code and a block information code onto each of the separated blocks; and
an FEC encoding unit for creating a Forward Error Correction (FEC) data and mapping the FEC data onto the extra memory capacity.
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Abstract
Disclosed is an optical transceiver. The optical transceiver includes a decoder for decoding an 8B10B line-coded signal, a data mapper for separating the decoded signal into block units and securing extra memory capacity by mapping a data code and a block information code onto each of the separated blocks, and an FEC encoding unit for creating Forward Error Correction (FEC) data and mapping the FEC data onto the extra memory capacity.
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Citations
20 Claims
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1. An optical transceiver comprising:
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a decoder for decoding an 8B10B line-coded signal; a data mapper for separating the decoded signal into block units and securing extra memory capacity by mapping a data code and a block information code onto each of the separated blocks; and an FEC encoding unit for creating a Forward Error Correction (FEC) data and mapping the FEC data onto the extra memory capacity. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 11, 13, 20)
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10. A data mapping method in an optical communication system comprising:
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a decoding step of decoding an 8B10B line-coded signal; a data mapping step of separating the decoded signal into block units and securing extra memory capacity by mapping a data code and a block information code onto each of the separated blocks; and an FEC encoding step of creating a Forward Error Correction (FEC) data and mapping the FEC data onto the extra memory capacity. - View Dependent Claims (12, 14, 15, 16, 17, 18, 19)
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Specification