发明授权
- 专利标题： Method and system for power management control in passive optical networks
- 专利标题（中）： 无源光网络功率管理控制方法与系统
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申请号： US11826572申请日： 2007-07-17
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公开(公告)号： US07925164B2公开(公告)日： 2011-04-12
- 发明人: Gal Sitton , Jacob Harel , Ifat Naaman
- 申请人： Gal Sitton , Jacob Harel , Ifat Naaman
- 申请人地址： IL Herzliya
- 专利权人： Broadlight Ltd.
- 当前专利权人： Broadlight Ltd.
- 当前专利权人地址： IL Herzliya
- 代理机构： Myers Wolin LLC
- 主分类号： H04J14/00
- IPC分类号： H04J14/00 ; H04B10/08 ; H04B10/06 ; H04B1/06 ; H04B10/00 ; H04K3/00
摘要：
An optical line terminal (OLT) performs power management control in a passive optical network (PON) by acquiring a respective reception level for each optical network unit (ONU) in the PON and maintaining a reception table that stores the respective reception level for each ONU. Prior to receiving a burst signal from an ONU, it sets a reception threshold of an optical receiver at the OLT with the reception level of the ONU.
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