- 专利标题： Method for split spectrum signalling in an optical network
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申请号： US13881667申请日： 2012-05-16
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公开(公告)号： US09660756B2公开(公告)日： 2017-05-23
- 发明人: Stefan Dahlfort , Daniele Ceccarelli , Ming Xia
- 申请人： Stefan Dahlfort , Daniele Ceccarelli , Ming Xia
- 申请人地址： SE Stockholm
- 专利权人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
- 当前专利权人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
- 当前专利权人地址： SE Stockholm
- 代理机构： Rothwell, Figg, Ernst & Manbeck, P.C.
- 国际申请： PCT/SE2012/050535 WO 20120516
- 国际公布： WO2013/162433 WO 20131031
- 主分类号： H04J14/02
- IPC分类号： H04J14/02 ; H04Q11/02
摘要：
The example embodiments presented herein are directed towards an Optical Network Element, ONE, node (14), and corresponding method therein, for establishing multiple spectral routing in an optical transport network. The establishment of the multiple spectral routing features the use of a Split-Spectrum Label, SSL, (11) which comprises multiple definitions for spectral slots, where each definition has an absolute starting and an absolute ending frequency allocation.
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