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公开(公告)号：US10333818B2
公开(公告)日：2019-06-25
申请号：US14786966
申请日：2013-04-25
发明人： Renato Grosso
摘要： A method of testing communications equipment comprises providing to the communications equipment a test traffic load which varies with time to a different level of test traffic load. The method also comprises measuring one or more parameter which characterizes the communications equipment in handling a transition of the test traffic load to the different level.
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公开(公告)号：US09825811B2
公开(公告)日：2017-11-21
申请号：US14432210
申请日：2012-10-02
IPC分类号： G06F15/173 , H04L12/24 , H04W52/02 , H04L12/729 , H04L12/721 , G06F1/32 , H04L29/08 , H04W40/10
CPC分类号： H04L41/0816 , G06F1/3206 , H04L41/0833 , H04L41/12 , H04L45/125 , H04L45/127 , H04L67/1008 , H04L67/16 , H04W40/10 , H04W52/0206 , Y02D70/326
摘要： A network management system (NMS) for a communications network has communications apparatus capable of being operated in different power consumption modes to provide different levels of performance, has a path computation apparatus configured to select paths for the traffic using the communications apparatus, based on information about traffic load in the network and on information about the power consumption modes of the communications apparatus of at least one of the nodes. A power mode controller is also provided for controlling the power consumption modes of the communications apparatus according to information about traffic load and according to information about the paths selected. By combining of path computation and the control of power consumption modes the overall power consumption of the network can be reduced. A slave power mode controller can be provided.
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公开(公告)号：US09654210B2
公开(公告)日：2017-05-16
申请号：US14861033
申请日：2015-09-22
发明人： Fabio Cavaliere , Luca Giorgi , Renato Grosso
IPC分类号： H04B10/077 , H04J14/02 , H04Q11/00 , H04J14/00 , H04B10/272 , B01J6/00 , B01J19/20 , B01J19/28 , B65G33/22 , C10B7/10 , C10J3/00
CPC分类号： H04B10/0773 , B01J6/002 , B01J19/20 , B01J19/28 , B01J2219/182 , B01J2219/187 , B01J2219/1943 , B65G33/22 , C10B7/10 , C10J3/00 , C10J3/005 , C10J2200/158 , C10J2300/0916 , C10J2300/092 , C10J2300/0956 , C10J2300/0966 , C10J2300/0969 , C10J2300/0986 , H04B10/272 , H04B2210/071 , H04J14/00 , H04J14/0221 , H04J14/0246 , H04J14/0257 , H04J14/0265 , H04J14/0267 , H04J14/0282 , H04Q11/0005 , H04Q2011/0016 , H04Q2011/0049 , H04Q2011/0083
摘要： An optical network comprising an optical network element comprising a first optical transmitter, a first controller, an optical receiver, a second optical transmitter, a second controller and optical receiver apparatus. Said first controller is arranged to control said first optical transmitter to generate and transmit a first optical signal in response no second optical signal being detected. Said first controller is arranged to iteratively generate and transmit said first optical signal at different wavelengths of a plurality of wavelengths until said second optical signal is detected, and is further arranged to subsequently maintain generation and transmission of said first optical signal at said wavelength at which said second optical signal is detected. Said second controller is arranged to control said second optical transmitter to generate and transmit said second optical signal following detection of said first optical signal by said optical receiver apparatus.
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公开(公告)号：US20160087717A1
公开(公告)日：2016-03-24
申请号：US14861033
申请日：2015-09-22
发明人： Fabio Cavaliere , Luca Giorgi , Renato Grosso
IPC分类号： H04B10/077 , H04Q11/00 , H04J14/02
CPC分类号： H04B10/0773 , B01J6/002 , B01J19/20 , B01J19/28 , B01J2219/182 , B01J2219/187 , B01J2219/1943 , B65G33/22 , C10B7/10 , C10J3/00 , C10J3/005 , C10J2200/158 , C10J2300/0916 , C10J2300/092 , C10J2300/0956 , C10J2300/0966 , C10J2300/0969 , C10J2300/0986 , H04B10/272 , H04B2210/071 , H04J14/00 , H04J14/0221 , H04J14/0246 , H04J14/0257 , H04J14/0265 , H04J14/0267 , H04J14/0282 , H04Q11/0005 , H04Q2011/0016 , H04Q2011/0049 , H04Q2011/0083
摘要： An optical network comprising an optical network element comprising a first optical transmitter, a first controller, an optical receiver, a second optical transmitter, a second controller and optical receiver apparatus. Said first controller is arranged to control said first optical transmitter to generate and transmit a first optical signal in response no second optical signal being detected. Said first controller is arranged to iteratively generate and transmit said first optical signal at different wavelengths of a plurality of wavelengths until said second optical signal is detected, and is further arranged to subsequently maintain generation and transmission of said first optical signal at said wavelength at which said second optical signal is detected. Said second controller is arranged to control said second optical transmitter to generate and transmit said second optical signal following detection of said first optical signal by said optical receiver apparatus.
摘要翻译： 一种包括光网络元件的光网络，包括第一光发射机，第一控制器，光接收机，第二光发射机，第二控制器和光接收机设备。 所述第一控制器被布置成控制所述第一光发射机以产生并发送第一光信号，以响应于不检测到第二光信号。 所述第一控制器被布置为迭代地生成并发送在多个波长的不同波长处的所述第一光信号，直到检测到所述第二光信号，并且还被布置为随后在所述波长处保持所述第一光信号的产生和传输， 检测所述第二光信号。 所述第二控制器被布置成控制所述第二光发射机，以在由所述光接收机设备检测到所述第一光信号之后产生和传输所述第二光信号。
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公开(公告)号：US20150244578A1
公开(公告)日：2015-08-27
申请号：US14432210
申请日：2012-10-02
CPC分类号： H04L41/0816 , G06F1/3206 , H04L41/0833 , H04L41/12 , H04L45/125 , H04L45/127 , H04L67/1008 , H04L67/16 , H04W40/10 , H04W52/0206 , Y02D70/326
摘要： A network management system (NMS) for a communications network has communications apparatus capable of being operated in different power consumption modes to provide different levels of performance, has a path computation apparatus configured to select paths for the traffic using the communications apparatus, based on information about traffic load in the network and on information about the power consumption modes of the communications apparatus of at least one of the nodes. A power mode controller is also provided for controlling the power consumption modes of the communications apparatus according to information about traffic load and according to information about the paths selected. By combining of path computation and the control of power consumption modes the overall power consumption of the network can be reduced. A slave power mode controller can be provided.
摘要翻译： 用于通信网络的网络管理系统（NMS）具有能够以不同功耗模式操作以提供不同级别的性能的通信装置，具有路径计算装置，其被配置为基于信息来选择使用通信装置的业务的路径 关于网络中的业务负载以及关于至少一个节点的通信装置的功耗模式的信息。 还提供一种功率模式控制器，用于根据关于业务负载的信息并根据关于所选路径的信息来控制通信装置的功耗模式。 通过组合路径计算和功耗模式的控制，可以降低网络的总体功耗。 可以提供从电源模式控制器。
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