- 专利标题: Fast probing of signal quality in a WDM network
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申请号: US15780865申请日: 2016-12-05
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公开(公告)号: US11496213B2公开(公告)日: 2022-11-08
- 发明人: Daniel Kilper , Atiyah Sayyidah Ahsan , Keren Bergman
- 申请人: Arizona Board of Regents on Behalf of the University of Arizona , THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
- 申请人地址: US AZ Tucson; US NY New York
- 专利权人: Arizona Board of Regents on Behalf of the University of Arizona,THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
- 当前专利权人: Arizona Board of Regents on Behalf of the University of Arizona,THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
- 当前专利权人地址: US AZ Tucson; US NY New York
- 代理机构: Mayer & Williams PC
- 代理商 Stuart H. Mayer
- 国际申请: PCT/US2016/064911 WO 20161205
- 国际公布: WO2017/096349 WO 20170608
- 主分类号: H04B10/07
- IPC分类号: H04B10/07 ; H04B10/077 ; H04J14/02 ; H04Q11/00
摘要:
A method of interrogating a WDM optical communication system is provided to obtain one or more performance parameters. In accordance with the method, an optical probe wavelength is generated and possibly modulated in a prescribed manner. The probe signal is transmitted along a selected optical path through the WDM optical communication system for a duration of time that is less than a response time of network elements that impact signal quality along the selected optical path.
公开/授权文献
- US20180287697A1 FAST PROBING OF SIGNAL QUALITY IN A WDM NETWORK 公开/授权日:2018-10-04