发明名称 |
OPTICAL TRANSMISSION SYSTEM AND METHOD |
摘要 |
An optical transmission system for performing frequency synchronization even with a client signal with low frequency accuracy, and for transmitting thereof by accommodating/multiplexing without causing a bit slip. A new overhead is added to the entire client signal, and the signal including the new overhead being stuffed is transmitted in conjunction with a plurality of stuffing bits as an optical signal wherein a data storing bit for a negative stuffing, a stuffing information notification bit, and a stuff bits inserting bit for a positive stuffing in the payload are defined in plurality as stuffing bits for adjusting clock frequencies of the client signal in this new overhead.
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申请公布号 |
US2009162061(A1) |
申请公布日期 |
2009.06.25 |
申请号 |
US20060096551 |
申请日期 |
2006.12.21 |
申请人 |
KISAKA YOSHIAKI;AISAWA SHIGEKI;MIYAMOTO YUTAKA;TOMIZAWA MASAHITO;ENDOH YASUYUKI;TAKEI KAZUHITO |
发明人 |
KISAKA YOSHIAKI;AISAWA SHIGEKI;MIYAMOTO YUTAKA;TOMIZAWA MASAHITO;ENDOH YASUYUKI;TAKEI KAZUHITO |
分类号 |
H04J14/00;H04J3/00;H04J14/02 |
主分类号 |
H04J14/00 |
代理机构 |
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主权项 |
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地址 |
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