OPTICAL TRANSCEIVER AND DATA MAPPING METHOD USING THEREOF
First Claim
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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 a Forward Error Correction (FEC) data and mapping the FEC data onto the extra memory capacity.
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Citations
18 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)
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10. A data mapping method 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)
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Specification