发明名称 |
Transient-based channel growth for optical transmission systems |
摘要 |
<p>A channel-growth plan for an optical transmission system selects channels such that the transients that result in the channels that survive a network failure, such as an upstream fiber cut, are either minimized or effectively handled by some transient-control technique. In one embodiment, the growth plan may try to keep post-transient surviving channel total power gain equal to the pre-transient total power gain. Alternatively, the growth plan may try to distribute the surviving channels uniformly over the pre-transient channel-frequency range. Other manifestations are to keep (1) the average power of the surviving channels substantially equal to the average power of the pre-transient channels or (2) the average power of the post-transient surviving channels substantially equal to the power level of a specified channel. Transient-control can be balanced with conventional low-cost and high-performance goals to provide an effective hybrid channel-growth plan.</p> |
申请公布号 |
EP1624604(A1) |
申请公布日期 |
2006.02.08 |
申请号 |
EP20050254497 |
申请日期 |
2005.07.20 |
申请人 |
LUCENT TECHNOLOGIES INC. |
发明人 |
KILPER, DANIEL CHARLES;RAGHAVAN, NARASIMHAN;RICHEY, ELIZABETH O.;TAEGER, SYDNEY A.;WHITE, CHRISTOPHER ALAN |
分类号 |
H04J14/02;H04B10/17 |
主分类号 |
H04J14/02 |
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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