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1.发明申请Method and Apparatus for Detecting Optical Network Unit, and Passive Optical Network System 有权用于检测光网络单元的方法和装置，以及被动光网络系统公开(公告)号：US20140029947A1
公开(公告)日：2014-01-30
申请号：US14039715
申请日：2013-09-27
发明人： Min Wan , Xiaofei Zeng
IPC分类号： H04J14/08
CPC分类号： H04J14/086 , H04B10/077 , H04B10/079 , H04B10/272 , H04J14/0247 , H04J14/0252 , H04J14/0282 , H04Q11/0067 , H04Q2011/0081 , H04Q2011/0083
摘要： Embodiments of the present invention disclose a method and an apparatus for detecting an ONU, and a passive optical network system. The method includes detecting an identity code of an ONU in an open uplink empty window or an empty timeslot, and determining that an ONU corresponding to the identity code of the ONU is a rogue ONU according to the identity code of the ONU. A corresponding apparatus and passive optical network system are also provided in the embodiments of the present invention. In the passive optical network system, a rogue ONU is detected and determined quickly and efficiently, and an effect on an uplink service is reduced.
摘要翻译： 本发明的实施例公开了一种用于检测ONU的方法和装置以及无源光网络系统。 该方法包括：在打开的上行链路空窗口或空白时隙中检测ONU的识别码，并根据ONU的识别码确定与ONU的身份码相对应的ONU为流氓ONU。 在本发明的实施例中还提供了相应的设备和无源光网络系统。 在无源光网络系统中，快速高效地检测和确定流氓ONU，降低对上行服务的影响。
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2.发明授权公开(公告)号：US09838150B2
公开(公告)日：2017-12-05
申请号：US14039715
申请日：2013-09-27
发明人： Min Wan , Xiaofei Zeng
IPC分类号： H04B10/077 , H04B10/079 , H04J14/08 , H04B10/272 , H04Q11/00 , H04J14/02
CPC分类号： H04J14/086 , H04B10/077 , H04B10/079 , H04B10/272 , H04J14/0247 , H04J14/0252 , H04J14/0282 , H04Q11/0067 , H04Q2011/0081 , H04Q2011/0083
摘要： Embodiments of the present invention disclose a method and an apparatus for detecting an ONU, and a passive optical network system. The method includes detecting an identity code of an ONU in an open uplink empty window or an empty timeslot, and determining that an ONU corresponding to the identity code of the ONU is a rogue ONU according to the identity code of the ONU. A corresponding apparatus and passive optical network system are also provided in the embodiments of the present invention. In the passive optical network system, a rogue ONU is detected and determined quickly and efficiently, and an effect on an uplink service is reduced.
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3.发明授权公开(公告)号：US10148387B2
公开(公告)日：2018-12-04
申请号：US15633482
申请日：2017-06-26
发明人： Min Wan , Xiaofei Zeng
IPC分类号： H04B10/077 , H04B10/079 , H04J14/08 , H04B10/272 , H04Q11/00 , H04J14/02
摘要： A method for detecting an optical network unit (ONU) in a passive optical network (PON), an ONU, a PON and an optical line terminal (OLT) are disclosed. In an embodiment the method include detecting an ONU identity code in an open uplink empty window or an empty timeslot, wherein the ONU identity code is a specific code stream sequence of the ONU that identifies a single ONU of the plurality of ONUs included in the PON system during the open uplink empty window or the empty timeslot and determining that the single ONU corresponding to the ONU identity code is a rogue ONU according to the ONU identity code.
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4.发明申请公开(公告)号：US20170324507A1
公开(公告)日：2017-11-09
申请号：US15633482
申请日：2017-06-26
发明人： Min Wan , Xiaofei Zeng
IPC分类号： H04J14/08 , H04B10/079 , H04B10/077
CPC分类号： H04J14/086 , H04B10/077 , H04B10/079 , H04B10/272 , H04J14/0247 , H04J14/0252 , H04J14/0282 , H04Q11/0067 , H04Q2011/0081 , H04Q2011/0083
摘要： A method for detecting an optical network unit (ONU) in a passive optical network (PON), an ONU, a PON and an optical line terminal (OLT) are disclosed. In an embodiment the method include detecting an ONU identity code in an open uplink empty window or an empty timeslot, wherein the ONU identity code is a specific code stream sequence of the ONU that identifies a single ONU of the plurality of ONUs included in the PON system during the open uplink empty window or the empty timeslot and determining that the single ONU corresponding to the ONU identity code is a rogue ONU according to the ONU identity code.
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5.发明授权公开(公告)号：US09705632B2
公开(公告)日：2017-07-11
申请号：US14039715
申请日：2013-09-27
发明人： Min Wan , Xiaofei Zeng
IPC分类号： H04B10/077 , H04B10/079 , H04J14/08 , H04B10/272 , H04Q11/00 , H04J14/02
摘要： Embodiments of the present invention disclose a method and an apparatus for detecting an ONU, and a passive optical network system. The method includes detecting an identity code of an ONU in an open uplink empty window or an empty timeslot, and determining that an ONU corresponding to the identity code of the ONU is a rogue ONU according to the identity code of the ONU. A corresponding apparatus and passive optical network system are also provided in the embodiments of the present invention. In the passive optical network system, a rogue ONU is detected and determined quickly and efficiently, and an effect on an uplink service is reduced.
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