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1. 发明授权

US08885674B2 Method and receiving device for determining the assignment of subsignals transmitted by inverse multiplexing, particularly via an optical transport network (OTN), to the transmission links carrying said subsignals 有权
标题翻译：用于确定通过反向多路复用发送的子信号的分配的方法和接收装置，特别是经由光传输网络（OTN）到承载所述子信号的传输链路
公开(公告)号：US08885674B2
公开(公告)日：2014-11-11
申请号：US13162500
申请日：2011-06-16
申请人： Oliver Bleck
发明人： Oliver Bleck
IPC分类号： H04J14/00 , H04L25/14 , H04J3/06
CPC分类号： H04J3/0602 , H04J2203/0057 , H04J2203/0094 , H04L25/14
摘要： Provided are methods and devices for determining the assignment of subsignals (S1, S2, S3, S4) transmitted by inverse multiplexing, particularly via an Optical Transport Network (OTN), to the transmission links (5a, 5b, 5c, 5d) carrying said subsignals. After a synchronization for the correct assembly of the subsignals (S1, S2, S3, S4) into the digital reception signal (E), the signal transmission via at least one transmission link (5a, 5b, 5c, 5d) is interrupted for a detection process in which the subsignal assigned to the interrupted link is determined. The process may be repeated to determine all subsignal assignments.
摘要翻译：提供了用于确定通过反向多路复用（特别是经由光传输网络（OTN））发送的子信号（S1，S2，S3，S4）到传送链路（5a，5b，5c，5d）的承载所述子信号。在将子信号（S1，S2，S3，S4）的正确组合同步到数字接收信号（E）之后，通过至少一个传输链路（5a，5b，5c，5d）的信号传输被中断确定分配给中断链路的子信号的检测处理。可以重复该过程以确定所有子信号分配。

2. 发明授权

US06382840B1 Connector for detachable connection of an optical waveguide to another optical waveguide 失效
标题翻译：用于将光波导可拆卸地连接到另一光波导的连接器
公开(公告)号：US06382840B1
公开(公告)日：2002-05-07
申请号：US09472224
申请日：1999-12-27
申请人： Oliver Bleck , Helge Schmidt
发明人： Oliver Bleck , Helge Schmidt
IPC分类号： G02B638
CPC分类号： G02B6/3823 , G02B6/3869 , G02B6/3885 , G02B6/3887
摘要： A connector for detachable connection of one end region of an optical waveguide to another optical waveguide in a plug-in direction includes a ferrule and a housing. The housing has a holding region for holding and guiding the ferrule such that the ferrule is angularly moveable and guided with respect to the plug-in direction. The housing includes a stress-relief region for firmly connecting the optical waveguide to the housing. In the region between the stress-relief region and the holding region, the connector includes at least one curvature-limiting region for limiting the outward bending of the optical waveguide given an angular displacement of the ferrule with respect to the plug-in direction. The curvature-limiting region limits the movement of the optical waveguide and/or the ferrule. Given the configuration of the curvature-limiting region, outward bending of the optical waveguide beyond a maximum permissible curvature is prevented.
摘要翻译：用于将光波导的一个端部区域与插入方向的另一个光波导分离连接的连接器包括套圈和壳体。壳体具有用于保持和引导套圈的保持区域，使得套圈相对于插入方向成角度地移动和引导。壳体包括用于将光波导牢固地连接到壳体的应力消除区域。在应力消除区域和保持区域之间的区域中，连接器包括用于限制套管相对于插入方向的角位移的光波导的向外弯曲的至少一个曲率限制区域。曲率限制区域限制了光波导和/或套圈的运动。考虑到曲率限制区域的结构，防止光波导超出最大允许曲率的向外弯曲。

3. 发明申请

US20110280575A1 METHOD FOR TRANSMITTING A DIGITAL SIGNAL IN INVERSE MULTIPLEXING, PARTICULARLY VIA AN OPTICAL TRANSPORT NETWORK, AND RECEPTION DEVICE FOR A SYSTEM TO CARRY OUT THE METHOD 有权
标题翻译：用于在通过光学传输网络进行逆转复用的情况下发送数字信号的方法，以及用于执行方法的系统的接收装置
公开(公告)号：US20110280575A1
公开(公告)日：2011-11-17
申请号：US13105752
申请日：2011-05-11
申请人： Oliver Bleck , Cornelius Fürst , Andreas Färbert , Jörg-Peter Elbers
发明人： Oliver Bleck , Cornelius Fürst , Andreas Färbert , Jörg-Peter Elbers
IPC分类号： H04J14/00
CPC分类号： H04J3/14 , H04J3/1652 , H04J2203/006 , H04J2203/0089 , H04J2203/0094 , H04L1/0045 , H04L1/20 , H04L25/14
摘要： The invention relates to a method for the transmission of a digital signal in inverse multiplexing, particularly via an Optical Transport Network (OTN), in which a digital signal to be transmitted, which is split into a certain number M of several sub-signals, where each sub-signal of a transmit side of a transmission line assigned exclusively to this sub-signal is transmitted to a reception side of the assigned transmission line, and in which, on the reception side of the transmission lines, the sub-signals are reassembled to a digital reception signal. According to the invention, on the reception side, bit errors in the digital reception signal including their position in the digital reception signal are detected, and from the detected position of the bit errors and from the assignment of the individual bytes of the digital reception signal to the respective sub-signals and transmission lines, which assignment is also known on the reception side, it is determined to which sub-signal the detected bit errors were assigned. From this one or more parameters are determined, which characterize the transmission quality of the transmission lines assigned to each sub-signal and/or allow inferences to be drawn regarding which error mechanisms of the transmission line in question impact its transmission quality. In addition, the invention relates to a reception device for a system for the transmission of a digital signal in inverse multiplexing, which carries out this method.
摘要翻译：本发明涉及一种用于在逆向多路复用中传输数字信号的方法，特别是经由光传输网络（OTN），其中要被发送的数字信号被分成若干子信号的一定数量M，其中分配给该子信号的传输线的发送侧的每个子信号被发送到所分配的传输线的接收侧，并且在传输线的接收侧，子信号是重新组合到数字接收信号。根据本发明，在接收侧，检测包括数字接收信号中的位置的数字接收信号中的位错误，并且从检测到的位错误位置和数字接收信号的各个字节的分配对于各个子信号和传输线，哪个分配在接收侧也是已知的，确定哪个子信号被分配了检测到的比特错误。从该一个或多个参数确定，其表征分配给每个子信号的传输线的传输质量和/或允许关于所述传输线的哪些错误机制影响其传输质量的推断。此外，本发明涉及一种用于在逆多路复用中传输数字信号的系统的接收装置，其执行该方法。

4. 发明授权

US08406630B2 Optical WDM transmitting and receiving device and optical transceiver unit for this device 有权
标题翻译：用于该设备的光WDM发射和接收设备和光收发器单元
公开(公告)号：US08406630B2
公开(公告)日：2013-03-26
申请号：US12769381
申请日：2010-04-28
申请人： Henning Hinderthür , Oliver Bleck
发明人： Henning Hinderthür , Oliver Bleck
IPC分类号： H04J14/02 , G02B6/28
CPC分类号： H04J14/0227 , H04J14/02 , H04J14/0257 , H04J14/0258
摘要： An optical transceiver unit for an optical WDM transmitting and receiving device is taught, with a transmitting unit to which a data signal can be fed to a specified channel input port of a multiplexer unit, wherein a separate channel wavelength is allocated to each channel input port, and the transmitting unit can be tuned with respect to optical carrier wavelength across a specified range of wavelengths. The transmitting unit is constructed so that, within the specified range of wavelengths, discrete wavelengths can be set that correspond to the channel wavelengths. In tuning mode, the controller unit can drive the transmitting unit so that the possible channel wavelengths are scanned through. The controller unit evaluates the reception signal fed to it from the receiving unit for whether abort criteria for tuning mode have been fulfilled or not, wherein the scanning process is continued until the abort criteria are fulfilled.
摘要翻译：教授用于光学WDM发射和接收装置的光收发器单元，其中发射单元可将数据信号馈送到多路复用器单元的指定信道输入端口，其中单独的信道波长被分配给每个信道输入端口并且可以相对于指定波长范围内的光载波波长来调谐发射单元。发射单元被构造成使得在指定的波长范围内，可以设置与信道波长相对应的离散波长。在调谐模式下，控制器单元可以驱动发送单元，以便扫描可能的通道波长。控制器单元评估从接收单元馈送给它的接收信号，用于是否已经满足调谐模式的中止标准，其中扫描过程持续到中止标准被满足为止。

5. 发明申请

US20110318018A1 METHOD AND RECEIVING DEVICE FOR DETERMINING THE ASSIGNMENT OF SUBSIGNALS TRANSMITTED BY INVERSE MULTIPLEXING, PARTICULARLY VIA AN OPTICAL TRANSPORT NETWORK (OTN), TO THE TRANSMISSION LINKS CARRYING SAID SUBSIGNALS 有权
公开(公告)号：US20110318018A1
公开(公告)日：2011-12-29
申请号：US13162500
申请日：2011-06-16
申请人： Oliver Bleck
发明人： Oliver Bleck
IPC分类号： H04B10/00
CPC分类号： H04J3/0602 , H04J2203/0057 , H04J2203/0094 , H04L25/14
摘要： The invention pertains to a method for determining the assignment of subsignals (S1, S2, S3, S4) transmitted by inverse multiplexing, particularly via an Optical Transport Network (OTN), to the transmission links (5a, 5b, 5c, 5d) carrying said subsignals with the following steps: a digital transmission signal (S) to be transmitted is divided into a certain number M of subsignals (S1, S2, S3, S4), wherein each subsignal of a transmitting end of a transmission link (5a, 5b, 5c, 5d) that is assigned exclusively to this subsignal is transmitted to a receiving end of the assigned transmission link; the subsignals (S1, S2, S3, S4) are once again assembled into a digital reception signal (E) on the receiving ends of the transmission links (5a, 5b, 5c, 5d); after a synchronization for the correct assembly of the subsignals (S1, S2, S3, S4) into the digital reception signal (E) has been carried out on the receiving end, the signal transmission via at least one transmission link (5a, 5b, 5c, 5d) is interrupted for a detection process; during the detection process in the digital reception signal (E), it is detected on the receiving end which subsignal or which subsignals (S1, S2, S3, S4) are still contained in the digital reception signal or which subsignal or which subsignals are no longer contained in the digital reception signal based on one or more expected attributes; the last two steps are carried out for different individual transmission links or different combinations of several transmission links as many times as required for obtaining sufficient information in order to determine which subsignal is transmitted via the respective transmission link for a predefined transmission link, several predefined transmission links or all transmission links. The invention furthermore pertains to a receiving device for realizing the method.

6. 发明申请

US20100290785A1 OPTICAL WDM TRANSMITTING AND RECEIVING DEVICE AND OPTICAL TRANSCEIVER UNIT FOR THIS DEVICE 有权
标题翻译：用于该设备的光学发送和接收设备和光收发器单元
公开(公告)号：US20100290785A1
公开(公告)日：2010-11-18
申请号：US12769381
申请日：2010-04-28
申请人： Henning Hinderthür , Oliver Bleck
发明人： Henning Hinderthür , Oliver Bleck
IPC分类号： H04J14/02
CPC分类号： H04J14/0227 , H04J14/02 , H04J14/0257 , H04J14/0258
摘要： An optical transceiver unit for an optical WDM transmitting and receiving device is taught, with a transmitting unit to which a data signal can be fed to a specified channel input port of a multiplexer unit, wherein a separate channel wavelength is allocated to each channel input port, and the transmitting unit can be tuned with respect to optical carrier wavelength across a specified range of wavelengths. The transmitting unit is constructed so that, within the specified range of wavelengths, discrete wavelengths can be set that correspond to the channel wavelengths. In tuning mode, the controller unit can drive the transmitting unit so that the possible channel wavelengths are scanned through. The controller unit evaluates the reception signal fed to it from the receiving unit for whether abort criteria for tuning mode have been fulfilled or not, wherein the scanning process is continued until the abort criteria are fulfilled.
摘要翻译：教授用于光学WDM发射和接收装置的光收发器单元，其中发射单元可将数据信号馈送到多路复用器单元的指定信道输入端口，其中单独的信道波长被分配给每个信道输入端口并且可以相对于指定波长范围内的光载波波长来调谐发射单元。发射单元被构造成使得在指定的波长范围内，可以设置与信道波长相对应的离散波长。在调谐模式下，控制器单元可以驱动发送单元，以便扫描可能的通道波长。控制器单元评估从接收单元馈送给它的接收信号，用于是否已经满足调谐模式的中止标准，其中扫描过程持续到中止标准被满足为止。

7. 发明授权

US06968134B1 Method and arrangement for measuring the signal quality in an optical transmission system 有权
标题翻译：用于测量光传输系统中的信号质量的方法和装置
公开(公告)号：US06968134B1
公开(公告)日：2005-11-22
申请号：US09937878
申请日：2000-03-01
申请人： Rainer Wiesmann , Christoph Glingener , Oliver Bleck , Björn Heppner , Ernst Müllner , Albrecht Neudecker
发明人： Rainer Wiesmann , Christoph Glingener , Oliver Bleck , Björn Heppner , Ernst Müllner , Albrecht Neudecker
IPC分类号： G01M11/02 , H04B10/00 , H04L1/20 , H04B7/212
CPC分类号： H04L1/20
摘要： A received binary signal (BS) is sampled with different thresholds, the sampling results are integrated and stored. The measured probability distributions or probability density distributions can be used to draw conclusions concerning the signal quality (for example, the bit error rate) and to optimize the system.
摘要翻译：接收到的二进制信号（BS）采用不同的阈值进行采样，采样结果被整合存储。测量的概率分布或概率密度分布可用于得出关于信号质量（例如，误码率）的结论并优化系统。

8. 发明授权

US09088378B2 Method for transmitting a digital signal in inverse multiplexing, particularly via an optical transport network, and reception device for a system to carry out the method 有权
标题翻译：用于以反向多路复用发送数字信号的方法，特别是经由光传输网络，以及用于执行该方法的系统的接收装置
公开(公告)号：US09088378B2
公开(公告)日：2015-07-21
申请号：US13105752
申请日：2011-05-11
申请人： Oliver Bleck , Cornelius Fürst , Andreas Färbert , Jörg-Peter Elbers
发明人： Oliver Bleck , Cornelius Fürst , Andreas Färbert , Jörg-Peter Elbers
IPC分类号： H04J3/14 , H04L1/00 , H04L1/20 , H04L25/14 , H04J3/16
CPC分类号： H04J3/14 , H04J3/1652 , H04J2203/006 , H04J2203/0089 , H04J2203/0094 , H04L1/0045 , H04L1/20 , H04L25/14
摘要： The invention relates to a method for the transmission of a digital signal in inverse multiplexing, particularly via an Optical Transport Network (OTN), in which a digital signal to be transmitted, which is split into a certain number M of several sub-signals, where each sub-signal of a transmit side of a transmission line assigned exclusively to this sub-signal is transmitted to a reception side of the assigned transmission line, and in which, on the reception side of the transmission lines, the sub-signals are reassembled to a digital reception signal. According to the invention, on the reception side, bit errors in the digital reception signal including their position in the digital reception signal are detected, and from the detected position of the bit errors and from the assignment of the individual bytes of the digital reception signal to the respective sub-signals and transmission lines, which assignment is also known on the reception side, it is determined to which sub-signal the detected bit errors were assigned. From this one or more parameters are determined, which characterize the transmission quality of the transmission lines assigned to each sub-signal and/or allow inferences to be drawn regarding which error mechanisms of the transmission line in question impact its transmission quality. In addition, the invention relates to a reception device for a system for the transmission of a digital signal in inverse multiplexing, which carries out this method.
摘要翻译：本发明涉及一种用于在逆向多路复用中传输数字信号的方法，特别是经由光传输网络（OTN），其中要被发送的数字信号被分成若干子信号的一定数量M，其中分配给该子信号的传输线的发送侧的每个子信号被发送到所分配的传输线的接收侧，并且在传输线的接收侧，子信号是重新组合到数字接收信号。根据本发明，在接收侧，检测包括数字接收信号中的位置的数字接收信号中的位错误，并且从检测到的位错误位置和数字接收信号的各个字节的分配对于各个子信号和传输线，哪个分配在接收侧也是已知的，确定哪个子信号被分配了检测到的比特错误。从该一个或多个参数确定，其表征分配给每个子信号的传输线的传输质量和/或允许关于所述传输线的哪些错误机制影响其传输质量的推断。此外，本发明涉及一种用于在逆多路复用中传输数字信号的系统的接收装置，其执行该方法。

9. 发明授权

US06549018B1 Method for measuring the individual crosstalk in wavelength-division multiplex systems and wavelength division multiplex system 失效
标题翻译：用于测量波分复用系统和波分复用系统中各个串扰的方法
公开(公告)号：US06549018B1
公开(公告)日：2003-04-15
申请号：US09610457
申请日：2000-07-05
申请人： Oliver Bleck , Andres Fricke , Rainer Wiesmann
发明人： Oliver Bleck , Andres Fricke , Rainer Wiesmann
IPC分类号： G01R2728
CPC分类号： H04B10/0775 , H04B2210/075 , H04J14/0298
摘要： The invention is directed to a wavelength-division multiplex system and to a method for measuring the individual crosstalk of a specific, of a plurality or of all channels onto a payload channel in wavelength-division multiplex systems. The invention is characterized in that n identification frequencies f(n) (5) with a modulation factor m(n) are modulated onto a payload signal and the current crosstalk is calculated.
摘要翻译：本发明涉及一种波分多路复用系统和一种用于在波分多路复用系统中测量多个或所有信道中的特定多个或全部信道到有效载荷信道上的各个串扰的方法。本发明的特征在于n标识具有调制因子m（n）的频率f（n）（5）被调制到有效载荷信号上，并且计算当前的串扰。

10. 发明授权

US08320757B2 Method and device for starting up an optical transmission link 有权
标题翻译：用于启动光传输链路的方法和设备
公开(公告)号：US08320757B2
公开(公告)日：2012-11-27
申请号：US12294019
申请日：2006-03-22
申请人： Alfred Schwandner , Oliver Bleck
发明人： Alfred Schwandner , Oliver Bleck
IPC分类号： H04B10/08 , H04B10/04
CPC分类号： H04B10/07
摘要： Schemes are provided for starting up optical transmission links where, after a link interruption, endpoints switch into a startup mode original detection state, and a query-transmit pulse goes out at both end points at given time intervals. In a “TRANSMITTED” handshake mode, in a loop to be passed through n times, and at least once, after the transmission of a transmit pulse, it is detected whether a received pulse is received within a given time span. If no received pulse is received, then the mode is ended and the system is returned to the original detection state. If a received pulse is received, it is answered with another transmit pulse. After the last transmit pulse, if another received pulse occurs within a given time span, the link is activated. If not, the “TRANSMITTED” handshake mode ends and the system enters the original detection state.
摘要翻译：提供用于启动光传输链路的方案，其中在链路中断之后端点切换到启动模式原始检测状态，并且查询发送脉冲在给定时间间隔的两个端点出去。在发送握手模式中，在发送发送脉冲之后，在通过n次，至少一次的循环中，检测是否在给定时间间隔内接收到接收到的脉冲。如果没有接收到脉冲，则模式结束，系统返回到初始检测状态。如果接收到脉冲，则以另一个发送脉冲进行应答。在最后一个发送脉冲之后，如果在给定时间间隔内发生另一个接收脉冲，则链路被激活。如果没有，则TRANSMITTED握手模式结束，系统进入原始检测状态。

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