发明名称 |
PROTECTING OPTICAL TRANSPORTS FROM CONSECUTIVE IDENTICAL DIGITS IN OPTICAL COMPUTER NETWORKS |
摘要 |
In general, techniques are described for protecting optical networks from consecutive identical digit (CID) errors. An optical network device comprising a control unit and an interface may implement the techniques described in this disclosure. The control unit determines whether a data packet will result in a CID error prior to encapsulating at least a portion of the data packet to form a passive optical network (PON) frame and then, in response to the determination that the data packet will result in the CID error, modifies the data packet to form a modified data packet so that the modified data packet will not result in the CID error. The control unit encapsulates the modified data packet to form a PON frame. The control unit applies a scrambling polynomial to the PON frame to form a scrambled PON frame. The interface transmits the scrambled PON frame. |
申请公布号 |
US2013202113(A1) |
申请公布日期 |
2013.08.08 |
申请号 |
US201213364695 |
申请日期 |
2012.02.02 |
申请人 |
BERNARD CHRISTOPHER T.;EDDLESTON CHARLES J.;CALIX, INC. |
发明人 |
BERNARD CHRISTOPHER T.;EDDLESTON CHARLES J. |
分类号 |
H04K1/04 |
主分类号 |
H04K1/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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