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）。

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）。

公开(公告)号：US08467677B2

公开(公告)日：2013-06-18

申请号：US12320453

申请日：2009-01-27

申请人： Michael Straub ,  Harald Schmuck ,  Lothar Jentsch ,  Jörg Hehmann

发明人： Michael Straub ,  Harald Schmuck ,  Lothar Jentsch ,  Jörg 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).

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。

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。

公开(公告)号：US08452173B2

公开(公告)日：2013-05-28

申请号：US12108497

申请日：2008-04-23

申请人： Jörg Hehmann ,  Harald Schmuck ,  Michael Straub

发明人： Jörg Hehmann ,  Harald Schmuck ,  Michael Straub

IPC分类号： H04B17/00 ,  H04J14/00

CPC分类号： H04B10/079 ,  H04Q11/0067 ,  H04Q2011/0083

摘要： An optical network having a tree-like structure with a main line and a plurality of branches, at least two of the branches comprising a monitoring unit for upstream signalling to the main line, wherein each of the monitoring units comprises a signal generation unit with a light source for generation of a pre-defined optical signal, and the monitoring units are construed to generate pre-defined optical signals which are different from each other, as well as a monitoring unit for generating a periodic upstream signal in such an optical network and a method for monitoring such an optical network.

摘要翻译： 一种具有树状结构的光网络，具有主线和多个分支，所述分支中的至少两个分支包括用于向主线路进行上行信令的监视单元，其中每个监视单元包括信号生成单元，其具有 用于产生预定义光信号的光源，并且监视单元被解释为产生彼此不同的预定义光信号，以及用于在这种光网络中生成周期性上行信号的监视单元，以及 一种用于监视这种光网络的方法。

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).

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）。

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。

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。