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1. 发明授权

US09559801B2 System and method for applying system policies in an optical communication system having user-allocated bandwidth 有权
标题翻译：在具有用户分配带宽的光通信系统中应用系统策略的系统和方法
公开(公告)号：US09559801B2
公开(公告)日：2017-01-31
申请号：US14184199
申请日：2014-02-19
申请人： Tyco Electronics Subsea Communications LLC
发明人： Edwin Muth , Bruce Nyman , Mark Englund , Lara Denise Garrett , Ralph Brian Jander
IPC分类号： H04J14/02 , H04B10/40 , H04B10/50 , H04B10/564 , H04B10/80
CPC分类号： H04J14/0221 , H04B10/40 , H04B10/506 , H04B10/564 , H04B10/80 , H04J14/0227 , H04J14/0256
摘要： A system and method that enforces one or more policy rules on user-allocated bandwidth portions of the overall system bandwidth, for example in an optical fiber transmission system. The policy rules may limit, for example, the range of optical wavelengths, the acceptable range on the output-power-spectral density and/or the total per-band optical power within the user-allocated bandwidth that a user may provide on the system. The system may include one or more user control units that receives respective user output signals and applies all policy rules. The resulting optical output(s) of the UCU(s) may be provided an optical transmission path for transmission to a receiving terminal. In the receiving terminal, one or more UCU(s) may apply receiver policy rules, for instance by limiting the range of wavelengths transmitted to a receive subsystem. In addition, the system may be configured to dynamically add and/or remove loading signals to the transmitted signal in response to changes in loading of the user-allocated portions of the system bandwidth, e.g. through dropping or adding of channels by a user or by equipment failures.
摘要翻译：一种在整个系统带宽的用户分配的带宽部分上执行一个或多个策略规则的系统和方法，例如在光纤传输系统中。策略规则可以限制例如用户可能在系统上提供的用户分配的带宽内的光学波长的范围，输出功率谱密度上的可接受范围和/或用户分配的带宽内的总每个频带光功率。系统可以包括一个或多个用户控制单元，其接收相应的用户输出信号并应用所有策略规则。所产生的UCU的一个或多个光输出可以被提供用于传输到接收终端的光传输路径。在接收终端中，一个或多个UCU可以应用接收机策略规则，例如通过限制发送到接收子系统的波长范围。另外，该系统可以被配置为响应于系统带宽的用户分配部分的负载变化，例如，向发射信号动态地添加和/或去除加载信号。通过用户丢弃或添加频道或设备故障。

2. 发明授权

US10142016B2 Techniques for high-resolution line monitoring with a standardized output and an optical communication system using the same 有权
公开(公告)号：US10142016B2
公开(公告)日：2018-11-27
申请号：US15407722
申请日：2017-01-17
申请人： Tyco Electronics Subsea Communications LLC
发明人： Roberto Mattos , Ralph Brian Jander , Richard Kram , Jonathan M. Liss
IPC分类号： H04B10/071 , H04B10/073 , H04B10/079 , H04J14/02 , H04B10/077
摘要： Techniques for providing high-resolution, standard-format output for line monitoring equipment (LME) of a wavelength division multiplexed (WDM) communication system is disclosed. LME may transmit a plurality of LME test signals via an optical path of the WDM system and perform gain measurements on reflections associated with the same at predetermined intervals. Gain measurements for each of the plurality of LME test signals may be normalized and filtered to derive LME peak data. The WDM communication system may perform full scans with data points totaling millions/billions (e.g., depending on system length, fiber type, and number of transmitted LME test signals or test pulses) and normalize the same into a relatively small number of resulting data points within the LME peak data. The WDM system may then output an LME results file in a standard format which is compatible with commercial viewers and optical time domain reflectometer (OTDR) equipment.

3. 发明申请

US20170111138A1 System and Method for Applying System Policies in an Optical Communication System Having User-Allocated Bandwidth 审中-公开
公开(公告)号：US20170111138A1
公开(公告)日：2017-04-20
申请号：US15399152
申请日：2017-01-05
申请人： Tyco Electronics Subsea Communications LLC
发明人： Edwin Muth , Bruce Nyman , Mark Englund , Lara Denise Garrett , Ralph Brian Jander
IPC分类号： H04J14/02 , H04B10/80 , H04B10/564
CPC分类号： H04J14/0221 , H04B10/40 , H04B10/506 , H04B10/564 , H04B10/80 , H04J14/0227 , H04J14/0256
摘要： A system and method that enforces one or more policy rules on user-allocated bandwidth portions of the overall system bandwidth, for example in an optical fiber transmission system. The policy rules may limit, for example, the range of optical wavelengths, the acceptable range on the output-power-spectral density and/or the total per-band optical power within the user-allocated bandwidth that a user may provide on the system. The system may include one or more user control units that receives respective user output signals and applies all policy rules. The resulting optical output(s) of the UCU(s) may be provided an optical transmission path for transmission to a receiving terminal. In the receiving terminal, one or more UCU(s) may apply receiver policy rules, for instance by limiting the range of wavelengths transmitted to a receive subsystem. In addition, the system may be configured to dynamically add and/or remove loading signals to the transmitted signal in response to changes in loading of the user-allocated portions of the system bandwidth, e.g. through dropping or adding of channels by a user or by equipment failures.

4. 发明申请

US20180205455A1 Techniques for High-Resolution Line Monitoring with a Standardized Output and an Optical Communication System Using the Same 审中-公开
公开(公告)号：US20180205455A1
公开(公告)日：2018-07-19
申请号：US15407722
申请日：2017-01-17
申请人： Tyco Electronics Subsea Communications LLC
发明人： Roberto Mattos , Ralph Brian Jander , Richard Kram , Jonathan M. Liss
IPC分类号： H04B10/079 , H04B10/071 , H04J14/02
CPC分类号： H04B10/0797 , H04B10/071 , H04B10/077 , H04B10/07955 , H04J14/0227
摘要： Techniques for providing high-resolution, standard-format output for line monitoring equipment (LME) of a wavelength division multiplexed (WDM) communication system is disclosed. LME may transmit a plurality of LME test signals via an optical path of the WDM system and perform gain measurements on reflections associated with the same at predetermined intervals. Gain measurements for each of the plurality of LME test signals may be normalized and filtered to derive LME peak data. The WDM communication system may perform full scans with data points totaling millions/billions (e.g., depending on system length, fiber type, and number of transmitted LME test signals or test pulses) and normalize the same into a relatively small number of resulting data points within the LME peak data. The WDM system may then output an LME results file in a standard format which is compatible with commercial viewers and optical time domain reflectometer (OTDR) equipment.

5. 发明申请

US20160226617A1 System and Method for Applying System Policies in an Optical Communication System Having User-Allocated Bandwidth 有权
标题翻译：在具有用户分配带宽的光通信系统中应用系统策略的系统和方法
公开(公告)号：US20160226617A1
公开(公告)日：2016-08-04
申请号：US14184199
申请日：2014-02-19
申请人： Tyco Electronics Subsea Communications LLC
发明人： Edwin Muth , Bruce Nyman , Mark Englund , Lara Denise Garrett , Ralph Brian Jander
IPC分类号： H04J14/02 , H04B10/80 , H04B10/564
CPC分类号： H04J14/0221 , H04B10/40 , H04B10/506 , H04B10/564 , H04B10/80 , H04J14/0227 , H04J14/0256
摘要： A system and method that enforces one or more policy rules on user-allocated bandwidth portions of the overall system bandwidth, for example in an optical fiber transmission system. The policy rules may limit, for example, the range of optical wavelengths, the acceptable range on the output-power-spectral density and/or the total per-band optical power within the user-allocated bandwidth that a user may provide on the system. The system may include one or more user control units that receives respective user output signals and applies all policy rules. The resulting optical output(s) of the UCU(s) may be provided an optical transmission path for transmission to a receiving terminal. In the receiving terminal, one or more UCU(s) may apply receiver policy rules, for instance by limiting the range of wavelengths transmitted to a receive subsystem. In addition, the system may be configured to dynamically add and/or remove loading signals to the transmitted signal in response to changes in loading of the user-allocated portions of the system bandwidth, e.g. through dropping or adding of channels by a user or by equipment failures.
摘要翻译：一种在整个系统带宽的用户分配的带宽部分上执行一个或多个策略规则的系统和方法，例如在光纤传输系统中。策略规则可以限制例如用户可能在系统上提供的用户分配的带宽内的光学波长的范围，输出功率谱密度上的可接受范围和/或用户分配的带宽内的总每个频带光功率。系统可以包括一个或多个用户控制单元，其接收相应的用户输出信号并应用所有策略规则。所产生的UCU的一个或多个光输出可以被提供用于传输到接收终端的光传输路径。在接收终端中，一个或多个UCU可以应用接收机策略规则，例如通过限制发送到接收子系统的波长范围。另外，该系统可以被配置为响应于系统带宽的用户分配部分的负载变化，例如，向发射信号动态地添加和/或去除加载信号。通过用户丢弃或添加频道或设备故障。

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