发明名称 |
System and method for assigning traffic to wavelengths in optical networks |
摘要 |
A system and method for assigning a traffic channel to a wavelength in a multi-ring optical network having bifurcated work and protect wavelengths includes determining a transport direction for the traffic channel in a ring of the multi-ring optical network. An inter/intra ring type of the traffic channel is determined. The traffic channel is assigned to a wavelength in the ring based on the transport direction and the inter/intra ring type of the traffic channel. In a particular embodiment, the traffic channel may be assigned to one of an odd and even wavelength based on the transport direction and one of a high and low wavelength based on the inter/intra ring type.
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申请公布号 |
EP1345346(A2) |
申请公布日期 |
2003.09.17 |
申请号 |
EP20030005400 |
申请日期 |
2003.03.13 |
申请人 |
FUJITSU LIMITED |
发明人 |
GUMASTE, ASHWIN ANIL;KINOSHITA, SUSUMU;TAKEGUCHI, KOJI |
分类号 |
H04B10/20;H04B10/02;H04J14/02;H04L12/42;(IPC1-7):H04J14/02 |
主分类号 |
H04B10/20 |
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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