发明名称 |
MPLS APPLICATION TO OPTICAL CROSS CONNECT USING WAVELENGTH AS A LABEL |
摘要 |
A label switching routing protocol for establishing a datapath as a sequence of locally unique labels in an optical communications network, is provided. A wavelength on an optical cross-connect is considered as a label or one portion of a label. Timeslots may be assigned to designated wavelengths so as to form the second portion of the label. An optical time cross-connect (OTXC) capable of wavelength conversion from an input to an output interface creates the datapath based on wavelength to wavelength substitution, under the control of a multi-protocol label switching (MPLS) protocol.
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申请公布号 |
CA2299038(A1) |
申请公布日期 |
2001.08.21 |
申请号 |
CA20002299038 |
申请日期 |
2000.02.21 |
申请人 |
NORTEL NETWORKS CORPORATION |
发明人 |
ASHWOOD-SMITH, PETER J. |
分类号 |
H04J14/02;H04Q11/00;(IPC1-7):H04J14/02;H04B10/20 |
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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