发明名称 |
Method of optical network routing |
摘要 |
For an optical network including photonic nodes and photonic/optical node, we introduce a concept of photonic cell. Each optical node with DWDM optics forms a base node for a photonic cell. Nodes are members of a photonic cell if they are within optical reach of the base node. Every other optical node with DWDM optics within the photonic cell also serves as a base node for its own photonic cell. By mapping the network to overlapping photonic cells, route alternatives can be determined by using the cell membership tables as a constraint rather than having to invoke complex link engineering computations as part of the routing method.
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申请公布号 |
US2004208587(A1) |
申请公布日期 |
2004.10.21 |
申请号 |
US20010002857 |
申请日期 |
2001.12.05 |
申请人 |
CHANG FRANK Y.;SALMANIAN MAZDA M. |
发明人 |
CHANG FRANK Y.;SALMANIAN MAZDA M. |
分类号 |
H04B10/00;H04J14/02;(IPC1-7):H04J14/02 |
主分类号 |
H04B10/00 |
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