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1. 发明申请

US20090252494A1 Method for Transmitting Data Packets With Different Precedence Through a Passive Optical Network 有权
标题翻译：通过无源光网络传输不同优先级的数据包的方法
公开(公告)号：US20090252494A1
公开(公告)日：2009-10-08
申请号：US12084243
申请日：2005-10-31
申请人： Alessandro Capurso , Roberto Mercinelli , Marcello Valentini , Maurizio Valvo
发明人： Alessandro Capurso , Roberto Mercinelli , Marcello Valentini , Maurizio Valvo
IPC分类号： H04J14/00
CPC分类号： H04Q11/0067 , H04Q11/0066
摘要： A method of transmitting data packets through a passive optical network. The method includes: receiving a first data packet from a first interface of the passive optical network, the first data packet including precedence information; encapsulating the first data packet in a second data packet at the first interface; and transmitting the second data packet through the passive optical network toward a second interface, wherein encapsulating includes inserting in a header field of the second data packet a value indicative of the precedence information. The value indicative of the precedence information could include a priority and/or a virtual LAN identifier.
摘要翻译：一种通过无源光网络传输数据包的方法。该方法包括：从无源光网络的第一接口接收第一数据分组，第一数据分组包括优先信息; 将第一数据分组封装在第一接口的第二数据分组中; 以及通过所述无源光网络向所述第二接口发送所述第二数据分组，其中，封装包括在所述第二数据分组的报头字段中插入指示所述优先级信息的值。指示优先级信息的值可以包括优先级和/或虚拟LAN标识符。

2. 发明授权

US08401014B2 Method for transmitting data packets with different precedence through a passive optical network 有权
标题翻译：通过无源光网络传输不同优先级的数据包的方法
公开(公告)号：US08401014B2
公开(公告)日：2013-03-19
申请号：US12084243
申请日：2005-10-31
申请人： Alessandro Capurso , Roberto Mercinelli , Marcello Valentini , Maurizio Valvo
发明人： Alessandro Capurso , Roberto Mercinelli , Marcello Valentini , Maurizio Valvo
IPC分类号： H04L12/28
CPC分类号： H04Q11/0067 , H04Q11/0066
摘要： A method of transmitting data packets through a passive optical network. The method includes: receiving a first data packet from a first interface of the passive optical network, the first data packet including precedence information; encapsulating the first data packet in a second data packet at the first interface; and transmitting the second data packet through the passive optical network toward a second interface, wherein encapsulating includes inserting in a header field of the second data packet a value indicative of the precedence information. The value indicative of the precedence information could include a priority and/or a virtual LAN identifier.
摘要翻译：一种通过无源光网络传输数据包的方法。该方法包括：从无源光网络的第一接口接收第一数据分组，第一数据分组包括优先信息; 将第一数据分组封装在第一接口的第二数据分组中; 以及通过所述无源光网络向所述第二接口发送所述第二数据分组，其中，封装包括在所述第二数据分组的报头字段中插入指示所述优先级信息的值。指示优先级信息的值可以包括优先级和/或虚拟LAN标识符。

3. 发明授权

US08755689B2 Method for localizing an optical network termination in an optical access network 有权
标题翻译：用于在光接入网络中定位光网络终端的方法
公开(公告)号：US08755689B2
公开(公告)日：2014-06-17
申请号：US12994801
申请日：2008-05-29
申请人： Maurizio Valvo , Roberto Mercinelli , Paolo Solina
发明人： Maurizio Valvo , Roberto Mercinelli , Paolo Solina
IPC分类号： H04J14/00
CPC分类号： H04Q11/0067 , H04B10/07 , H04B10/272 , H04J14/0226 , H04J14/0227 , H04J14/0247 , H04J14/0249 , H04J14/0282 , H04Q2011/0079 , H04Q2011/009
摘要： A method for localizing an optical network termination in an optical access network including an optical line termination and a number of optical links. The method includes: detecting that the optical network termination is connected to an optical link and retrieving from it a termination identifier univocally identifying the optical network termination, using the termination identifier for retrieving an optical link identifier associated with the termination identifier and univocally identifying a given optical link of the optical links; inducing a change in an optical connection between the optical line termination and the given optical link, thus modifying an optical parameter of first optical signals received at the optical line termination through the given optical link; checking whether second optical signals received at the optical line termination from the optical network termination are affected by the change; and in the affirmative, determining that the optical network termination is connected to the first optical link.
摘要翻译：一种用于定位包括光线路终端和多个光链路的光接入网络中的光网络终端的方法。该方法包括：检测光网络终端是否连接到光链路，并使用终止标识符从终端标识符中单独识别光网络终端，使用终止标识符来检索与终端标识符相关联的光链路标识符，并且单向地识别给定的光链路的光链路; 引起光线路终端与给定光链路之间的光连接的变化，从而修改通过给定光链路在光线路终端接收的第一光信号的光参数; 检查在光网络终端处接收的第二光信号是否受到光网络终端的影响; 并且肯定地，确定光网络终端连接到第一光链路。

4. 发明申请

US20110076013A1 METHOD FOR LOCALIZING AN OPTICAL NETWORK TERMINATION IN AN OPTICAL ACCESS NETWORK 有权
标题翻译：在光接入网络中定位光网络终端的方法
公开(公告)号：US20110076013A1
公开(公告)日：2011-03-31
申请号：US12994801
申请日：2008-05-29
申请人： Maurizio Valvo , Roberto Mercinelli , Paolo Solina
发明人： Maurizio Valvo , Roberto Mercinelli , Paolo Solina
IPC分类号： H04B10/08
CPC分类号： H04Q11/0067 , H04B10/07 , H04B10/272 , H04J14/0226 , H04J14/0227 , H04J14/0247 , H04J14/0249 , H04J14/0282 , H04Q2011/0079 , H04Q2011/009
摘要： A method for localizing an optical network termination in an optical access network including an optical line termination and a number of optical links. The method includes: detecting that the optical network termination is connected to an optical link and retrieving from it a termination identifier univocally identifying the optical network termination, using the termination identifier for retrieving an optical link identifier associated with the termination identifier and univocally identifying a given optical link of the optical links; inducing a change in an optical connection between the optical line termination and the given optical link, thus modifying an optical parameter of first optical signals received at the optical line termination through the given optical link; checking whether second optical signals received at the optical line termination from the optical network termination are affected by the change; and in the affirmative, determining that the optical network termination is connected to the first optical link.
摘要翻译：一种用于定位包括光线路终端和多个光链路的光接入网络中的光网络终端的方法。该方法包括：检测光网络终端是否连接到光链路，并使用终止标识符从终端标识符中单独识别光网络终端，使用终止标识符来检索与终止标识符相关联的光链路标识符，并且一致地识别给定的光链路的光链路; 引起光线路终端与给定光链路之间的光连接的变化，从而修改通过给定光链路在光线路终端接收的第一光信号的光参数; 检查在光网络终端处接收的第二光信号是否受到光网络终端的影响; 并且肯定地，确定光网络终端连接到第一光链路。

5. 发明授权

US08490159B2 Method for increasing security in a passive optical network 有权
标题翻译：提高无源光网络安全性的方法
公开(公告)号：US08490159B2
公开(公告)日：2013-07-16
申请号：US13127404
申请日：2008-11-03
申请人： Luciana Costa , Roberta D'Amico , Paolo De Lutiis , Manuel Leone , Maurizio Valvo , Paolo Solina
发明人： Luciana Costa , Roberta D'Amico , Paolo De Lutiis , Manuel Leone , Maurizio Valvo , Paolo Solina
IPC分类号： G06F21/00
CPC分类号： H04L63/0869 , H04L63/06 , H04Q11/0067 , H04Q2011/0088
摘要： A method for security in a passive optical network is disclosed. The method includes, at an optical line termination (OLT): detecting an optical termination device and establishing a connection with the device; generating a first authentication message including a first random number; and transmitting the first authentication message through the established connection. At the optical termination device, the method may include: receiving the first authentication message; calculating a first authentication code by using the first random number and a secret code stored at the device; and generating and transmitting to the OLT a second authentication message including the first authentication code. The method may further include, at the OLT: receiving the second authentication message; calculating a second authentication code by using the first random number and a secret code stored at the OLT; and authenticating the optical termination device if the first authentication code matches the second authentication code.
摘要翻译：公开了一种无源光网络中的安全性方法。该方法包括：在光线路终端（OLT）处：检测光终端设备并建立与设备的连接; 生成包括第一随机数的第一认证消息; 以及通过建立的连接发送第一认证消息。在光学终端装置中，该方法可以包括：接收第一认证消息; 通过使用存储在设备中的第一随机数和密码来计算第一认证码; 以及向所述OLT生成并发送包括所述第一认证码的第二认证消息。该方法还可以包括：在OLT处：接收第二认证消息; 通过使用存储在OLT处的第一随机数和秘密码来计算第二认证码; 以及如果所述第一认证码与所述第二认证码匹配，则认证所述光学终端设备。

6. 发明申请

US20110214160A1 Method for Increasing Security in a Passive Optical Network 有权
标题翻译：提高无源光网络安全性的方法
公开(公告)号：US20110214160A1
公开(公告)日：2011-09-01
申请号：US13127404
申请日：2008-11-03
申请人： Luciana Costa , Roberta D'Amico , Paolo De Lutiis , Manuel Leone , Maurizio Valvo , Paolo Solina
发明人： Luciana Costa , Roberta D'Amico , Paolo De Lutiis , Manuel Leone , Maurizio Valvo , Paolo Solina
IPC分类号： G06F21/00
CPC分类号： H04L63/0869 , H04L63/06 , H04Q11/0067 , H04Q2011/0088
摘要： A method for security in a passive optical network is disclosed. The method includes, at an optical line termination (OLT): detecting an optical termination device and establishing a connection with the device; generating a first authentication message including a first random number; and transmitting the first authentication message through the established connection. At the optical termination device, the method may include: receiving the first authentication message; calculating a first authentication code by using the first random number and a secret code stored at the device; and generating and transmitting to the OLT a second authentication message including the first authentication code. The method may further include, at the OLT: receiving the second authentication message; calculating a second authentication code by using the first random number and a secret code stored at the OLT; and authenticating the optical termination device if the first authentication code matches the second authentication code.
摘要翻译：公开了一种无源光网络中的安全性方法。该方法包括：在光线路终端（OLT）处：检测光终端设备并建立与设备的连接; 生成包括第一随机数的第一认证消息; 以及通过建立的连接发送第一认证消息。在光学终端装置中，该方法可以包括：接收第一认证消息; 通过使用存储在设备中的第一随机数和密码来计算第一认证码; 以及向所述OLT生成并发送包括所述第一认证码的第二认证消息。该方法还可以包括：在OLT处：接收第二认证消息; 通过使用存储在OLT处的第一随机数和秘密码来计算第二认证码; 以及如果所述第一认证码与所述第二认证码匹配，则认证所述光学终端设备。

7. 发明授权

US5530712A Method of and device for controlling the peak power of a laser transmitter in discontinuous optical transmission systems 失效
标题翻译：用于控制不连续光传输系统中的激光发射机的峰值功率的方法和装置
公开(公告)号：US5530712A
公开(公告)日：1996-06-25
申请号：US419030
申请日：1995-04-10
申请人： Paolo Solina , Maurizio Valvo
发明人： Paolo Solina , Maurizio Valvo
IPC分类号： H01S5/068 , H01S5/0683 , H04B10/50 , H04B10/564 , H01S3/13
CPC分类号： H04B10/564 , H01S5/06832 , H04B10/504 , H01S5/06812
摘要： A method and apparatus is disclosed for modulating a laser by a current resulting from the combination fo a threshold current and a current due to a data signal and in which a fraction of the laser output signal is taken and converted into a monitoring current, such monitoring current is sampled, an actual value of the peak power is obtained as an average over a number of samples of the monitoring current, the actual value of the peak power thus found is compared with a desired value of the peak power and an updated value for the laser threshold current is obtained from the difference, if any, between the desired value and the actual value, the updated value being such as to compensate for the difference.
摘要翻译：公开了一种用于通过由阈值电流和由于数据信号引起的电流的组合产生的电流来调制激光的方法和装置，其中一部分激光输出信号被采集并转换为监视电流，这种监视电流被采样，获得峰值功率的实际值作为监测电流的多个样本的平均值，将如此找到的峰值功率的实际值与峰值功率的期望值进行比较，并且更新的值用于从期望值和实际值之间的差值（如果有的话）获得激光阈值电流，更新的值是补偿差值。

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