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1. 发明申请

US20090238559A1 Monitoring method for a passive optical network 有权
标题翻译：无源光网络监控方法
公开(公告)号：US20090238559A1
公开(公告)日：2009-09-24
申请号：US12382174
申请日：2009-03-10
申请人： Thomas Pfeiffer , Michael Straub , Harald Schmuck , Jorg Hehmann
发明人： Thomas Pfeiffer , Michael Straub , Harald Schmuck , Jorg Hehmann
IPC分类号： H04B10/08 , H04B10/20
CPC分类号： H04J3/14 , H04B10/27 , H04B10/272 , H04B10/807 , H04J2203/0062 , H04L12/44 , H04Q11/0067 , H04Q2011/0079 , H04Q2011/0083
摘要： The invention relates to a method for monitoring a passive optical network (1), PON, having a tree-like structure with a main line (3) and a plurality of branches (6.1 to 6.3), the method comprising the steps of: transmitting a wake-up signal (11) from an optical line termination (4), OLT, arranged in the main line (3) to a plurality of monitoring units (DPM1 to DPM3) arranged in the branches (6.1 to 6.3), detecting the wake-up signal (11) and listening to information requests from the OLT (4) in the monitoring units (DPM1 to DPM3) during a pre-defined listening time interval after the detection of the wake-up signal (11), transmitting an information request (12) to be received in the listening time interval from the OLT (4) to the monitoring units (DPM1 to DPM3), and receiving the information request (12) in the monitoring units (DPM1 to DPM3) during the listening time interval, one of the monitoring units (DPM2) which is addressed by the information request (12) transmitting a response message (13) back to the OLT (4).
摘要翻译：本发明涉及一种用于监测无源光网络（PON）的方法，所述无源光网络具有具有主线（3）和多个分支（6.1至6.3）的树状结构，所述方法包括以下步骤：发送从布线在主线（3）的多个监视单元（DPM1〜DPM3）配置在分支（6.1〜6.3）中的光线路终端（4），OLT的唤醒信号（11）唤醒信号（11），并且在检测到唤醒信号（11）之后的预定监听时间间隔期间监听来自监视单元（DPM1至DPM3）中的OLT（4）的信息请求，在从OLT（4）到监视单元（DPM1至DPM3）的监听时间间隔中接收的信息请求（12），并且在监听单元（DPM1至DPM3）期间接收信息请求（12）间隔，由发送响应的信息请求（12）寻址的监视单元（DPM2）之一（13）返回到OLT（4）。

2. 发明申请

US20070058979A1 Optical transceiver module for monitoring an optical fiber and method for making available measuring data from monitoring an optical fiber 有权
标题翻译：用于监控光纤的光收发模块和从监测光纤提供可用测量数据的方法
公开(公告)号：US20070058979A1
公开(公告)日：2007-03-15
申请号：US11517310
申请日：2006-09-08
申请人： Harald Schmuck , Thomas Pfeiffer , Jorg Hehmann
发明人： Harald Schmuck , Thomas Pfeiffer , Jorg Hehmann
IPC分类号： H04B10/00
CPC分类号： H04B10/40
摘要： The invention concerns a transceiver module for an optical data network, comprising an optical interface for connection with an optical transmission line and an electrical interface for connection with a host board, wherein the electrical interface is suitable for providing the transceiver module with payload data to be sent on the optical transmission line and for providing the host board with payload data read from the optical transmission line, and further comprising monitoring means for monitoring the optical transmission line, which the transceiver module comprises an analysing means for processing measuring data provided by the monitoring means in a statistical manner, and where the analysing means is connected to the electrical interface for providing processed measuring data to the electrical interface. The inventive transceiver module is easy to install, and only a small amount of monitoring data needs to be transferred.
摘要翻译：本发明涉及一种用于光学数据网络的收发器模块，包括用于与光传输线路连接的光学接口和用于与主机板连接的电接口，其中电接口适合于向收发器模块提供有效载荷数据在光传输线路上发送并向主机板提供从光传输线路读取的有效载荷数据，并且还包括用于监视光传输线路的监控装置，该收发器模块包括用于处理由监视提供的测量数据的分析装置以统计方式表示，并且其中分析装置连接到电接口以将经处理的测量数据提供给电接口。本发明的收发器模块易于安装，并且仅需要传送少量的监视数据。

3. 发明申请

US20090202238A1 Method for monitoring a passive optical network using monitoring units 有权
标题翻译：使用监控单元监控无源光网络的方法
公开(公告)号：US20090202238A1
公开(公告)日：2009-08-13
申请号：US12320453
申请日：2009-01-27
申请人： Michael Straub , Harald Schmuck , Lothar Jentsch , Jorg Hehmann
发明人： Michael Straub , Harald Schmuck , Lothar Jentsch , Jorg Hehmann
IPC分类号： H04B10/08
CPC分类号： H04J3/14 , H04B10/27 , H04B10/272 , H04J3/1694 , H04L12/12 , Y02D50/40
摘要： A method for monitoring a passive optical network (1), PON, having a tree-like structure with a main line (3) and at least two branches (6.1 to 6.3), comprising: transmitting a wake-up signal (10) from the main line (3) to at least two monitoring units (DPM1 to DPM3) arranged in the at least two branches (6.1 to 6.3), in each of the monitoring units (DPM1 to DPM3), detecting the wake-up signal (10) and transmitting a response signal (A, B, C) back to the main line (3), each of the monitoring units (DPM1 to DPM3) generating a pre-defined time delay (ΔtA to ΔtC) between the detection of the wake-up signal (10) and the start of the transmission of the response signal (A, B, C), and receiving the response signals (A, B, C) at the main line (3), the receiving times (R1 to R3) of the response signals (A, B, C) being different from each other, the difference between the receiving times (R1 to R3) being adjusted by the pre-defined time delays (ΔtA to ΔtC) of the monitoring units (DPM1 to DPM3).
摘要翻译：一种用于监视具有具有主线（3）和至少两个分支（6.1至6.3）的树状结构的无源光网络（PON）的方法，包括：将唤醒信号（10）从（DPM1〜DPM3）中的至少两个监视单元（DPM1〜DPM3）的主线（3），检测到所述唤醒信号（10 ）并且将响应信号（A，B，C）发送回主线路（3），每个监视单元（DPM1至DPM3）在检测到唤醒之间产生预定义的时间延迟（DeltatA至DeltatC）（10）和响应信号（A，B，C）的发送开始，并且在主线（3）处接收响应信号（A，B，C），接收时间（R1到响应信号（A，B，C）彼此不同，所述接收时间（R1至R3）之间的差被所述监视单元的预定义时间延迟（DeltatA至DeltatC）调整（DPM1〜DPM3）。

4. 发明授权

US08625987B2 Monitoring method for a passive optical network 有权
标题翻译：无源光网络监控方法
公开(公告)号：US08625987B2
公开(公告)日：2014-01-07
申请号：US12382174
申请日：2009-03-10
申请人： Thomas Pfeiffer , Michael Straub , Harald Schmuck , Jörg Hehmann
发明人： Thomas Pfeiffer , Michael Straub , Harald Schmuck , Jörg Hehmann
IPC分类号： H04B10/08
CPC分类号： H04J3/14 , H04B10/27 , H04B10/272 , H04B10/807 , H04J2203/0062 , H04L12/44 , H04Q11/0067 , H04Q2011/0079 , H04Q2011/0083
摘要： The invention relates to a method for monitoring a passive optical network having a tree-like structure with a main line and a plurality of branches. The method includes transmitting a wake-up signal from an optical line termination (OLT) arranged in the main line to a plurality of monitoring units arranged in the branches. The method also includes detecting the wake-up signal and listening to information requests from the OLT in the monitoring units during a listening time interval after the detection of the wake-up signal. The method further includes transmitting an information request to be received in the listening time interval from the OLT to the monitoring units. The method additionally includes receiving the information request in the monitoring units during the listening time interval, one of the monitoring units which is addressed by the information request transmitting a response message back to the OLT.
摘要翻译：本发明涉及一种用于监视具有主线和多个分支的树状结构的无源光网络的方法。该方法包括从布置在主线路上的光线路终端（OLT）向布置在分支中的多个监视单元发送唤醒信号。该方法还包括在检测到唤醒信号之后的监听时间间隔期间检测唤醒信号并监听监视单元中的OLT的信息请求。所述方法还包括在所述监听时间间隔内从OLT向所述监视单元发送要接收的信息请求。该方法还包括在监听时间间隔期间在监视单元中接收信息请求，其中一个监视单元由信息请求发送响应消息回到OLT。

5. 发明申请

US20050249499A1 Optical transceivers for path-protected passive optical metro access rings 审中-公开
标题翻译：用于路径保护的无源光地铁接入环的光收发器
公开(公告)号：US20050249499A1
公开(公告)日：2005-11-10
申请号：US10622701
申请日：2003-07-21
申请人： Heinz-Georg Krimmel , Harald Schmuck , Martin Witte , Bernhard Deppisch , Thomas Pfeiffer
发明人： Heinz-Georg Krimmel , Harald Schmuck , Martin Witte , Bernhard Deppisch , Thomas Pfeiffer
IPC分类号： H04B10/27 , H04B10/275 , H04B10/12 , H04B10/24
CPC分类号： H04B10/27 , H04B10/2755
摘要： For the special conditions of optical metro ring networks with entirely passive nodes, the invention proposes an optical splitting device in front of the optical transceivers, which has an asymmetrical splitting ratio. The excess attenuation caused by the beam splitting for the two paths can be adapted to the asymmetrical fiber link attenuation of the respective paths the device is connected to.
摘要翻译：对于具有完全无源节点的光城域环网的特殊条件，本发明提出了在光收发器前面的光分路装置，其具有不对称分频比。由两个路径的分束引起的过度衰减可以适应设备连接到的各个路径的不对称光纤链路衰减。

6. 发明授权

US07684699B2 Optical transceiver module for monitoring an optical fiber and method for making available measuring data from monitoring an optical fiber 有权
标题翻译：用于监控光纤的光收发模块和从监测光纤提供可用测量数据的方法
公开(公告)号：US07684699B2
公开(公告)日：2010-03-23
申请号：US11517310
申请日：2006-09-08
申请人： Harald Schmuck , Thomas Pfeiffer , Jörg Hehmann
发明人： Harald Schmuck , Thomas Pfeiffer , Jörg Hehmann
IPC分类号： H04B10/08
CPC分类号： H04B10/40
摘要： The invention concerns a transceiver module for an optical data network, comprising an optical interface for connection with an optical transmission line and an electrical interface for connection with a host board, wherein the electrical interface is suitable for providing the transceiver module with payload data to be sent on the optical transmission line and for providing the host board with payload data read from the optical transmission line, and further comprising monitoring means for monitoring the optical transmission line, which the transceiver module comprises an analyzing means for processing measuring data provided by the monitoring means in a statistical manner, and where the analyzing means is connected to the electrical interface for providing processed measuring data to the electrical interface. The inventive transceiver module is easy to install, and only a small amount of monitoring data needs to be transferred.
摘要翻译：本发明涉及一种用于光学数据网络的收发器模块，包括用于与光传输线路连接的光学接口和用于与主机板连接的电接口，其中电接口适合于向收发器模块提供有效载荷数据在光传输线路上发送并向主机板提供从光传输线路读取的有效载荷数据，并且还包括用于监视光传输线路的监控装置，该收发器模块包括用于处理由监视提供的测量数据的分析装置以统计方式表示，并且其中分析装置连接到电接口以将经处理的测量数据提供给电接口。本发明的收发器模块易于安装，并且仅需要传送少量的监视数据。

7. 发明授权

US09706275B2 Method and apparatuses for performing network functions in a passive optical network 有权
公开(公告)号：US09706275B2
公开(公告)日：2017-07-11
申请号：US13695747
申请日：2011-04-11
申请人： Harald Schmuck , Michael Straub , Thomas Pfeiffer , Jörg Hehmann
发明人： Harald Schmuck , Michael Straub , Thomas Pfeiffer , Jörg Hehmann
IPC分类号： H04J14/00 , H04L12/26 , H04Q11/00 , H04L12/24
CPC分类号： H04Q11/0067 , H04L41/06 , H04L41/08 , H04Q11/0062 , H04Q2011/0079 , H04Q2011/009
摘要： The invention relates to a method for performing network functions for a subscriber-sided (CPE) network access unit (ONT) in a telecommunication's access network with a central unit (CO, OLT), a distribution network (AN), and a multiple of network-sided network termination units (DPD) with subscriber-sided network access units (ONT) connected or connectable thereto, in which network a bidirectional communication path (1) is present between the central unit (CO) and that network-sided network termination unit (DPD), to which the subscriber-sided network access unit (ONT) under consideration is connected, in which for performing network functions a further bidirectional communication path (2) between the subscriber-sided network access unit (ONT) under consideration and the corresponding network-sided network termination unit (DPD) is used in connection with the bidirectional communication path (1) between the central unit (CO, OLT) and that network-sided network termination unit (DPD), as well as to a telecommunication's access network (FIG. 1), a central unit (CO, OLT), a network-sided network termination unit (DPD), and a subscriber-sided network access unit (ONT).

8. 发明申请

US20060029390A1 Optical distribution network monitoring method and system 审中-公开
标题翻译：光配网监控方法及系统
公开(公告)号：US20060029390A1
公开(公告)日：2006-02-09
申请号：US11190830
申请日：2005-07-28
申请人： Harald Schmuck , Thomas Pfeiffer
发明人： Harald Schmuck , Thomas Pfeiffer
IPC分类号： H04B10/08
CPC分类号： H04B10/071 , G01M11/3136
摘要： This invention relates to a method for monitoring a passive optical distribution network and a monitoring system of an optical distribution network comprising at least one passive distribution node 1 and optical fiber links 3,4 of a drop section 5 backwards said passive distribution node 1 and at least one optical fiber link 9 of a feeder section 11 up to said passive distribution node 1. The monitoring system is comprising at least one end user Optical Network Terminal 7,8 and at least one Optical Line Terminal 13, wherein the Optical Network Terminal 7,8 is comprising a transceiver 15 having transmitting means 17, being designed to send a first monitoring signal through an optical fiber link 3,4 of the drop section 5, and—receiving means 19, being designed to receive parts of the first monitoring signal reflected within said optical fiber link 3,4 of the drop section 5. The monitoring system, preferably the Optical Network Terminal 7,8, further is comprising failure detecting means 21, being designed to compare signal losses of said optical fiber link 3,4 of the drop section 5 calculated from a signal strength of said received parts of the first monitoring signal to a drop section fiber reference signal loss value and to decide whether a failure of said optical fiber link of the drop section has occurred depending of a result of the comparison.
摘要翻译：本发明涉及一种用于监视无源光分配网络和光分布网络的监控系统的方法，该方法包括至少一个无源分布节点1和下降部分5的光纤链路3,4，向后向所述被动分配节点1和馈送器部分11的至少一个光纤链路9，直到所述被动分配节点1。监视系统包括至少一个终端用户光网络终端7,8和至少一个光线路终端13，其中光网络终端7,8包括具有发射装置17的收发机15，该发射装置被设计成发送第一监视信号通过落下部分5的光纤链路3,4和接收装置19被设计成接收在放置部分5的所述光纤链路3,4内反射的第一监视信号的部分。监测系统，优选光网络终端7,8还包括故障检测装置21，被设计成比较从所述接收部分的信号强度计算出的丢弃部分5的所述光纤链路3,4的信号损耗第一监视信号到丢弃部分光纤参考信号丢失值，并且根据比较的结果来决定是否已经发生了丢弃部分的所述光纤链路的故障。

9. 发明申请

US20130045013A1 METHOD FOR PERFORMING NETWORK FUNCTIONS, TELECOMMUNICATION'S ACCESS NETWORK, CENTRAL UNIT, NETWORK-SIDED NETWORK TERMINATION UNIT, AND SUBSCRIBER-SIDED NETWORK ACCESS UNIT 有权
标题翻译：执行网络功能的方法，电信接入网络，中心单元，网络终端网络终端单元和订户网络接入单元
公开(公告)号：US20130045013A1
公开(公告)日：2013-02-21
申请号：US13695747
申请日：2011-04-11
申请人： Harald Schmuck , Michael Straub , Thomas Pfeiffer , Jörg Hehmann
发明人： Harald Schmuck , Michael Straub , Thomas Pfeiffer , Jörg Hehmann
IPC分类号： H04B10/24
CPC分类号： H04Q11/0067 , H04L41/06 , H04L41/08 , H04Q11/0062 , H04Q2011/0079 , H04Q2011/009
摘要： The invention relates to a method for performing network functions for a subscriber-sided (CPE) network access unit (ONT) in a telecommunication's access network with a central unit (CO, OLT), a distribution network (AN), and a multiple of network-sided network termination units (DPD) with subscriber-sided network access units (ONT) connected or connectable thereto, in which network a bidirectional communication path (1) is present between the central unit (CO) and that network-sided network termination unit (DPD), to which the subscriber-sided network access unit (ONT) under consideration is connected, in which for performing network functions a further bidirectional communication path (2) between the subscriber-sided network access unit (ONT) under consideration and the corresponding network-sided network termination unit (DPD) is used in connection with the bidirectional communication path (1) between the central unit (CO, OLT) and that network-sided network termination unit (DPD), as well as to a telecommunication's access network (FIG. 1), a central unit (CO, OLT), a network-sided network termination unit (DPD), and a subscriber-sided network access unit (ONT).
摘要翻译：本发明涉及一种用于在具有中央单元（CO，OLT），分发网络（AN）以及分发网络（AN）的电信接入网络中的用户侧（CPE）网络接入单元（ONT）执行网络功能的方法，网络侧网络终端单元（DPD），其具有连接或可连接到其的用户侧网络接入单元（ONT），在该网络中，双向通信路径（1）存在于中央单元（CO）和网络侧网络终端单元（DPD），其中连接了考虑的用户侧网络接入单元（ONT），其中用于执行网络功能的是在所考虑的用户侧网络接入单元（ONT）之间的另外的双向通信路径（2）相应的网络侧网络终端单元（DPD）与中央单元（CO，OLT）和网络侧网络终端单元（DPD）之间的双向通信路径（1）结合使用，以及电信的接入网络（图1）。 1），中央单元（CO，OLT），网络侧网络终端单元（DPD）和用户侧网络接入单元（ONT）。

10. 发明申请

US20060050265A1 Method for the reflectometric testing of an optical transmission line, optical device and optical transmission and reception device 有权
标题翻译：光传输线，光器件和光传输和接收装置的反射测试方法
公开(公告)号：US20060050265A1
公开(公告)日：2006-03-09
申请号：US11192356
申请日：2005-07-29
申请人： Harald Schmuck , Heinz-Georg Krimmel
发明人： Harald Schmuck , Heinz-Georg Krimmel
IPC分类号： G01N21/00
CPC分类号： H04B10/071 , G01M11/31 , G01M11/3154
摘要： The invention relates to a method for the reflectometric testing of an optical transmission line from an optical transmission and reception device, in which a test signal is fed into the transmission line from the direction of the optical transmission and reception device and the signal reflected back to the optical transmission and reception device is analysed, in which the transmission device provided for transmitting the useful signal is also used as the transmitter of the test signal by switching it from transmission mode to test mode, and the transmission device itself is used as the receiver of the reflected signal, as well as to an optical device and to an optical transmission and reception device therefore.
摘要翻译：本发明涉及一种用于从光发送和接收装置的光传输线的反射测试的方法，其中测试信号从光发送和接收装置的方向馈送到传输线，并且信号反射回分析光传输和接收装置，其中用于发送有用信号的传输装置也被用作测试信号的发射机，将其从传输模式切换到测试模式，并且传输装置本身被用作接收机的反射信号，以及光学装置和光传输和接收装置。

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