发明名称 |
Fault management in a multichannel transmission system |
摘要 |
Efficient methods for rerouting failed channels on to spare channels in a multichannel transmission system are described. One method uses a minimal amount of rerouting to reroute all the channels if one or two line cards fail.Another set of methods reroute up to two failed channels on to spare channels in the event of channel failures. With this method only the failed channels are rerouted. However the failed channels may have to be routed through a slightly larger, but minimal, number of additional hops than with the first method.
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申请公布号 |
US6256293(B1) |
申请公布日期 |
2001.07.03 |
申请号 |
US19980039665 |
申请日期 |
1998.03.16 |
申请人 |
TELLABS OPERATIONS, INC. |
发明人 |
GERSTEL ORNAN ALEXANDER;HALL WILLIAM ERIC;RAMASWAMI RAJIV;SASAKI GALEN HAJIME |
分类号 |
H04Q11/00;(IPC1-7):G01R31/08 |
主分类号 |
H04Q11/00 |
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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