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1. 发明公开

EP2009849A1 Packet switch for a network element of a telecommunications network 有权
标题翻译：电信网络电信网
公开(公告)号：EP2009849A1
公开(公告)日：2008-12-31
申请号：EP07290808.0
申请日：2007-06-29
申请人： Alcatel Lucent , Alcatel-Lucent Italia S.p.A.
发明人： Gemelli, Riccardo , Costantini, Carlo , Ronchetti, Luigi , Cucchi, Silvio
IPC分类号： H04L12/56
CPC分类号： H04L49/254 , H04L49/3018 , H04L49/3027 , H04L49/503
摘要： A method is described for controlling the switching of data packets through a network element. he method comprises the steps of receiving first data packets at an input module and storing at least part of the received first data packets into an input queue of the input module, calculating from the status of the input queue a first quantity of the first data packets and requesting the first quantity of data packets to be switched from the input module to an output module, granting a first allowed quantity being all or part of the first requested quantity of data packets to be switched. The method further includes the steps of, before the step of granting, receiving second data packets at the input module and storing at least part of the received second data packets into the input queue, calculating from the value of the first requested quantity and from the status of the input queue a second quantity of the second data packets and requesting the second quantity of data packets to be switched from the input module to the output module.
摘要翻译：描述了一种用于控制通过网络元件的数据分组的切换的方法。他的方法包括以下步骤：在输入模块处接收第一数据分组，并将接收的第一数据分组的至少一部分存储到输入模块的输入队列中，根据输入队列的状态计算第一数量的第一数据分组以及请求从所述输入模块切换到输出模块的所述第一数量数据包的数量，授予所述第一请求数量数据包的全部或一部分被切换的第一允许数量。该方法还包括以下步骤：在授权步骤之前，在输入模块接收第二数据分组，并将接收到的第二数据分组的至少一部分存储到输入队列中，从第一请求数量的值和输入队列的状态是第二数量数据包的第二数量，并请求第二数量数据包从输入模块切换到输出模块。

2. 发明公开

EP3013008A1 Transmitting data traffic in a communication network 有权转让
标题翻译： Senden von Datenverkehr在einem Kommunikationsnetz
公开(公告)号：EP3013008A1
公开(公告)日：2016-04-27
申请号：EP14306685.0
申请日：2014-10-23
申请人： ALCATEL LUCENT
发明人： Ronchetti, Luigi , Gemelli, Riccardo , Costantini, Carlo
IPC分类号： H04L12/709 , H04L12/891 , H04L12/803
CPC分类号： H04L45/245 , H04L47/125 , H04L47/41
摘要： It is disclosed a method for transmitting a data traffic in a communication network. The method comprises: distributing the data traffic onto a subset of active virtual lanes among a set of available virtual lanes; marking each available virtual lane by superimposing a respective multiframe upon the data of the virtual lane so as to distinguish the active virtual lanes from the other available virtual lanes, and, on the basis of the marking, mapping the active virtual lanes to data units suitable for transmitting the data traffic through the communication network.
摘要翻译：公开了一种用于在通信网络中发送数据业务的方法。该方法包括：在一组可用虚拟通道之间将数据流量分发到活动虚拟通道的子集; 通过将相应的复帧叠加在虚拟通道的数据上来标记每个可用虚拟通道，以便将活动虚拟通道与其他可用虚拟通道区分开，并且基于该标记，将活动虚拟通道映射到适合的数据单元用于通过通信网络发送数据业务。

3. 发明公开

EP2814203A1 Method for performing a failure analysis of a communication network 审中-公开
标题翻译：维尔法赫伦
公开(公告)号：EP2814203A1
公开(公告)日：2014-12-17
申请号：EP13305784.4
申请日：2013-06-11
申请人： ALCATEL LUCENT
发明人： Gemelli, Riccardo , Paparella, Andrea , Ronchetti, Luigi
IPC分类号： H04L12/24
CPC分类号： H04L41/145 , H04L41/0836 , H04L41/147
摘要： Method for performing a failure analysis of a communication network comprising links and nodes supporting transmission of service demands. The method comprises: selecting a failure combination affecting the links and/or the nodes; determining one or more broken service demands and one or more broken links affected by the failure combination; computing a respective restoration path for each broken service demand by excluding the broken links; determining whether at least two broken service demands have respective restoration paths that share a network resource over a conflicting link; and, in the affirmative: associating the shared network resource to one of the at least two service demands; removing, from the broken service demands, this service demand and the service demands whose restoration paths do not share any network resource; adding the conflicting link to the broken links; and repeating the above operations until a termination condition is fulfilled.
摘要翻译：用于执行包括支持业务需求传输的链路和节点的通信网络的故障分析的方法。该方法包括：选择影响链路和/或节点的故障组合; 确定一个或多个破坏的服务需求以及受故障组合影响的一个或多个断开的连接; 通过排除断开的链接来计算每个破坏的服务需求的相应恢复路径; 确定至少两个断开的服务需求是否具有在冲突链路上共享网络资源的各自的恢复路径; 并且以肯定的方式：将所述共享网络资源与所述至少两个服务需求中的一个相关联; 从业务需求的破坏中消除这种业务需求和恢复路径不共享任何网络资源的业务需求; 将相互冲突的链接添加到断开的链接中; 并重复上述操作直到满足终止条件。

4. 发明公开

EP2094022A1 Method for accessing a plurality of fabric switches 有权
标题翻译： Verfahrenfürden Zugriff auf mehrere Koppelfelder
公开(公告)号：EP2094022A1
公开(公告)日：2009-08-26
申请号：EP08300108.1
申请日：2008-02-22
申请人： Alcatel Lucent
发明人： Gemelli, Riccardo , Badalucco, Giuseppe , Ronchetti, Luigi , Cucchi, Silvio , Costantini, Carlo
IPC分类号： H04Q3/68 , H04L12/56
CPC分类号： H04Q3/68 , H04L49/1523 , H04L49/552
摘要： A method is described for switching digital signals. The method includes the step of generating multiple input flows from multiple inputs, the number of the multiple input flows being higher than the number of the multiple inputs; the step of arranging the multiple input flows into first multiple groups of flows taking into account the switching capacity of at least two fabric switches, the number of flows switched by each of the at least two fabric switches being smaller than the number of the multiple input flows; the step of duplicating the first multiple groups of flows into at least one corresponding copy; the step of arranging the first multiple groups and the at least one corresponding copy into second multiple groups of flows; the step of switching flows of the second multiple groups into the at least two fabric switches; and the step of selecting multiple output flows from at least part of the switched flows of the second multiple groups.
摘要翻译：描述了用于切换数字信号的方法。该方法包括从多个输入产生多个输入流的步骤，多个输入流的数量高于多个输入的数量; 考虑到至少两个结构交换机的交换容量，将多个输入流布置到第一多个组中的步骤，由至少两个结构交换机中的每一个交换的流的数量小于多个输入的数量流动; 将所述第一多组流复制到至少一个对应副本中的步骤; 将所述第一多个组和所述至少一个对应的副本排列到第二多个组中的步骤; 将所述第二多个组的流切换到所述至少两个结构交换机中的步骤; 以及从第二多个组的至少部分开关流中选择多个输出流的步骤。

5. 发明授权

EP2472753B1 Method of delay measurement in an optical network 有权
标题翻译：测量光网络延迟的方法
公开(公告)号：EP2472753B1
公开(公告)日：2013-06-12
申请号：EP11150135.9
申请日：2011-01-04
申请人： Alcatel Lucent
发明人： Ronchetti, Luigi , Iachelini, Alessandro , Gemelli, Riccardo
IPC分类号： H04J3/06
CPC分类号： H04J3/0682 , H04L7/043 , H04Q11/0062 , H04Q2011/0079

6. 发明授权

EP2437442B1 Device and method for switching data traffic in a digital transmission network 有权转让
标题翻译：设备和方法在数字传输网络的数据业务的转换
公开(公告)号：EP2437442B1
公开(公告)日：2013-02-13
申请号：EP10306069.5
申请日：2010-09-30
申请人： Alcatel Lucent
发明人： Gemelli, Riccardo , Ronchetti, Luigi , Paparella, Andrea , Sestito, Vincenzo
IPC分类号： H04L12/70
CPC分类号： H04L49/30 , H04L49/1523 , H04L49/3072 , H04L49/606

7. 发明公开

EP2472753A1 Method of delay measurement in an optical network 有权
标题翻译： Verfahren zum Messen vonVerzögerungen在optischen Netzwerken
公开(公告)号：EP2472753A1
公开(公告)日：2012-07-04
申请号：EP11150135.9
申请日：2011-01-04
申请人： Alcatel Lucent
发明人： Ronchetti, Luigi , Iachelini, Alessandro , Gemelli, Riccardo
IPC分类号： H04J3/06
CPC分类号： H04J3/0682 , H04L7/043 , H04Q11/0062 , H04Q2011/0079
摘要： Proposed is a method of determining a difference between optical transmission delays. A sequence of values equal to output values of a transmission linear feedback shift register is provided. First consecutive values of the sequence are transmitted into a first optical transmission line. Second consecutive values of the sequence are transmitted into a second optical transmission line. A difference between the transmission delays is determined, using the received subsets.
摘要翻译：提出了一种确定光传输延迟之间的差异的方法。提供了等于传输线性反馈移位寄存器的输出值的值序列。序列的第一连续值被发送到第一光传输线。序列的第二连续值被发送到第二光传输线。使用接收到的子集确定传输延迟之间的差异。

8. 发明公开

EP2437442A1 Device and method for switching data traffic in a digital transmission network 有权转让
标题翻译：设备和方法在数字传输网络的数据业务的转换
公开(公告)号：EP2437442A1
公开(公告)日：2012-04-04
申请号：EP10306069.5
申请日：2010-09-30
申请人： Alcatel Lucent
发明人： Gemelli, Riccardo , Ronchetti, Luigi , Paparella, Andrea , Sestito, Vincenzo
IPC分类号： H04L12/56
CPC分类号： H04L49/30 , H04L49/1523 , H04L49/3072 , H04L49/606
摘要： A network element for a digital transmission network is proposed. The network element contains two switching matrices for switching data cells, as well as ingress ports that receive TDM traffic flow and packet traffic flow and segment the traffic flows into cells. A control system for controlling the configuration of the ingress ports and the switching matrices controls the ingress ports, in case of no failure of the switching matrices, to forward the TDM traffic flows to both switching matrices and to split the packet traffic flow over the two switching matrices.
摘要翻译：用于数字传输网络的网络元件被提议。网络元素包含用于切换数据单元，以及入口端口确实收到TDM业务流和分组业务流和所述业务流进细胞段上的两个开关矩阵。用于控制所述入口端口和所述开关矩阵的结构的控制系统控制的进入端口，在没有切换矩阵失效的情况下，转发TDM业务流到两个开关矩阵和分割在两个分组业务流开关矩阵。

9. 发明授权

EP2112790B1 Method for mapping a protection scheme over a switching system 有权
标题翻译：一种用于经由交换系统成像的保护方案的方法
公开(公告)号：EP2112790B1
公开(公告)日：2011-06-15
申请号：EP08305115.1
申请日：2008-04-22
申请人： Alcatel Lucent
发明人： Gemelli, Riccardo , Badalucco, Giuseppe , Ronchetti, Luigi , Cucchi, Silvio , Frigerio, Silvano , Sestito, Vincenzo , Costantini, Carlo , Jäkel, Hans-Jörg , Naumann, Ronald
IPC分类号： H04L12/56 , H04Q11/04 , H04J3/08
CPC分类号： H04Q3/68 , H04L49/101 , H04L49/1515 , H04L49/552 , H04Q11/0005 , H04Q2011/0081 , H04Q2213/1302 , H04Q2213/1304 , H04Q2213/13167 , H04Q2213/1334 , H04Q2213/13341

10. 发明授权

EP3013008B1 Transmitting data traffic in a communication network 有权转让
公开(公告)号：EP3013008B1
公开(公告)日：2019-02-06
申请号：EP14306685.0
申请日：2014-10-23
申请人： Alcatel Lucent
发明人： Ronchetti, Luigi , Gemelli, Riccardo , Costantini, Carlo
IPC分类号： H04L12/709 , H04L12/891 , H04L12/803

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