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1. 发明申请

WO2004036800A2 COMMUNICATIONS SYSTEM 审中-公开
标题翻译：通信系统
公开(公告)号：WO2004036800A2
公开(公告)日：2004-04-29
申请号：PCT/IB2003/005516
申请日：2003-10-14
申请人： MARCONI COMMUNICATIONS SPA , CAVIGLIA, Diego , FIASCHI, Giovanni , LAZZERI, Francesco , MOLINARI, Mario
发明人： CAVIGLIA, Diego , FIASCHI, Giovanni , LAZZERI, Francesco , MOLINARI, Mario
IPC分类号： H04J14/00
CPC分类号： H04L41/0668 , H04J2203/006 , H04L41/0677 , H04L45/00 , H04L45/22 , H04L45/28 , H04L69/40
摘要： A data communications system with a plurality of nodes connected by a plurality of links; in which a subset of the links and nodes form a worker path for carrying worker data through the communication system and a further subset of links and nodes provides a protection path for carrying other data in the absence of a fault, in the worker path and for providing an alternative path for the worker data in the event of a fault in the worker path; in which the alternative path is predetermined by protection means prior to the detection of a fault in the worker path.
摘要翻译：一种数据通信系统，具有通过多个链路连接的多个节点; 其中链路和节点的子集形成用于通过通信系统携带工作者数据的工作者路径，并且链路和节点的另一子集提供保护路径，用于在工作者路径中携带不存在故障的其他数据，并且用于在工作人员路径发生故障的情况下为工作人员提供备用路径; 其中替代路径在检测到工作者路径中的故障之前由保护装置预先确定。

2. 发明申请

WO2003047187A1 TELECOMMUNICATIONS NETWORK CONTROL METHOD AND NETWORK WITH SAID SYSTEM 审中-公开
标题翻译：电信网络控制方法和网络与系统
公开(公告)号：WO2003047187A1
公开(公告)日：2003-06-05
申请号：PCT/IB2002/005117
申请日：2002-11-21
申请人： MARCONI COMMUNICATIONS SPA , LAZZERI, Francesco , CAVIGLIA, Diego , FIASCHI, Giovanni , MOLINARI, Mario
发明人： LAZZERI, Francesco , CAVIGLIA, Diego , FIASCHI, Giovanni , MOLINARI, Mario
IPC分类号： H04L12/56
CPC分类号： H04L45/26 , H04L45/10 , H04L45/50
摘要： A control method or protocol for the control scheme of a connection oriented network is described. Examples are the automatically switched transport networks (ASTN G.807). Such a protocol provides a set of control functions with the purpose of setting and releasing connections through the transport network. Differently from protocols based on Link State Packet such a ATM, PNNI or MPLS this protocol is based on a fully shared network database where each node keeps only its own information. This greatly reduces the required computations imposed on the single node.
摘要翻译：描述了面向连接的网络的控制方案的控制方法或协议。示例是自动交换传输网络（ASTN G.807）。这样的协议提供了一组控制功能，目的是通过传输网络设置和释放连接。不同于基于链路状态分组的协议，例如ATM，PNNI或MPLS，该协议基于完全共享的网络数据库，其中每个节点仅保留其自己的信息。这大大减少了对单个节点施加的所需计算。

3. 发明申请

WO2005040712A2 COMMUNICATIONS SYSTEM 审中-公开
标题翻译：通信系统
公开(公告)号：WO2005040712A2
公开(公告)日：2005-05-06
申请号：PCT/EP2004/052420
申请日：2004-10-04
申请人： MARCONI COMMUNICATIONS SPA , CAVIGLIA, Diego , FIASCHI, Giovanni , LAZZERI, Francesco
发明人： CAVIGLIA, Diego , FIASCHI, Giovanni , LAZZERI, Francesco
IPC分类号： F41H5/04
CPC分类号： H04J3/085 , H04L45/22 , H04L45/28
摘要： A data communications system comprising a plurality of nodes INTERCONNECTED BY A plurality of links in which a subset of the nodes and links form a worker path for carrying data through the communication system. The system comprises means for allocating the links and nodes a cost value relative to the worker path and means for selecting based on the cost value a further subset of the nodes and links to form a protection path for the worker path. A corresponding method.
摘要翻译：一种数据通信系统，包括由多个链路互连的多个节点，其中节点和链路的子集形成用于通过通信系统传送数据的工作者路径。该系统包括用于分配链路和节点相对于工作者路径的成本值的装置，以及用于基于成本值选择节点和链路的另外子集以形成用于工作者路径的保护路径的装置。一个相应的方法。

4. 发明申请

WO2004036800A3 PROTECTION AGAINST THE EFFECT OF EQUIPMENT FAILURE IN A COMMUNICATIONS SYSTEM 审中-公开
标题翻译：防止设备故障在通信系统中的影响
公开(公告)号：WO2004036800A3
公开(公告)日：2004-10-28
申请号：PCT/IB0305516
申请日：2003-10-14
申请人： MARCONI COMM SPA , CAVIGLIA DIEGO , FIASCHI GIOVANNI , LAZZERI FRANCESCO , MOLINARI MARIO
发明人： CAVIGLIA DIEGO , FIASCHI GIOVANNI , LAZZERI FRANCESCO , MOLINARI MARIO
IPC分类号： H04L12/24 , H04L12/701 , H04L12/703 , H04L12/707 , H04L29/14 , H04Q11/04 , H04L12/56
CPC分类号： H04L41/0668 , H04J2203/006 , H04L41/0677 , H04L45/00 , H04L45/22 , H04L45/28 , H04L69/40
摘要： A data communications system with a plurality of nodes connected by a plurality of links; in which a subset of the links and nodes form a worker path for carrying worker data through the communication system and a further subset of links and nodes provides a protection path for carrying other data in the absence of a fault, in the worker path and for providing an alternative path for the worker data in the event of a fault in the worker path; in which the alternative path is predetermined by protection means prior to the detection of a fault in the worker path.
摘要翻译：一种数据通信系统，具有通过多个链路连接的多个节点; 其中链路和节点的子集形成用于通过通信系统携带工作者数据的工作者路径，并且链路和节点的另一子集提供保护路径，用于在工作者路径中携带不存在故障的其他数据，并且用于在工作人员路径发生故障的情况下为工作人员提供备用路径; 其中替代路径在检测到工作者路径中的故障之前由保护装置预先确定。

5. 发明申请

WO2013120512A1 METHOD AND APPARATUS FOR ROUTING IN A MULTI-AREA COMMUNICATION NETWORK 审中-公开
标题翻译：用于在多区域通信网络中路由的方法和装置
公开(公告)号：WO2013120512A1
公开(公告)日：2013-08-22
申请号：PCT/EP2012/052491
申请日：2012-02-14
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , LAZZERI, Francesco , FIASCHI, Giovanni
发明人： LAZZERI, Francesco , FIASCHI, Giovanni
IPC分类号： H04L12/56
CPC分类号： H04L45/04
摘要： A method of routing in a multi-area communication network is disclosed. The network has border nodes, having a direct link with at least one node in a different area, and terminal nodes, having no direct link with a node in a different area. A summary network view comprises all nodes within the network together with links associated with the nodes. A border node in a network area has a respective link to each of the other nodes within the same network area, each respective link representing the total connectivity between the respective nodes, and has a respective link to one or more nodes in a different network area. A terminal node in a network area has a respective link to each of the border nodes in the same network area, the link representing the potential connectivity between the respective nodes. Inter area routing from a first node to a second node in a different area in a multi-area communication network is carried out using the summary network view. A sequence of nodes from the first node to the second node is determined, in which at a current node the next node in the sequence is determined from a link to that node from the current node, where only links to border nodes or to the second network node are considered in determining the next node.
摘要翻译：公开了一种在多区域通信网络中进行路由的方法。该网络具有与不同区域中的至少一个节点的直接链接的边界节点以及与不同区域中的节点没有直接链接的终端节点。摘要网络视图包括网络内的所有节点以及与节点相关联的链路。网络区域中的边界节点具有到相同网络区域内的每个其他节点的相应链路，每个相应链路表示相应节点之间的总连接性，并且具有到不同网络区域中的一个或多个节点的相应链路。网络区域中的终端节点具有到相同网络区域中每个边界节点的相应链路，该链路表示相应节点之间的潜在连接。使用摘要网络视图来执行从多区域通信网络中的不同区域中的第一节点到第二节点的区域间路由。确定从第一节点到第二节点的节点序列，其中在当前节点处，从当前节点的到该节点的链路确定序列中的下一个节点，其中仅链接到边界节点或第二节点在确定下一个节点时，会考虑网络节点。

6. 发明申请

WO02091670A2 METHOD FOR DISTRIBUTED MULTICAST ROUTING IN CONNECTION-ORIENTED NETWORKS AND NETWORK FOR APPLYING THIS METHOD 审中-公开
标题翻译：在面向连接的网络中分配多路径路由的方法和应用此方法的网络
公开(公告)号：WO02091670A2
公开(公告)日：2002-11-14
申请号：PCT/IB0202521
申请日：2002-05-03
申请人： MARCONI COMM SPA , CAVIGLIA DIEGO , FIASCHI GIOVANNI , LAZZERI FRANCESCO
发明人： CAVIGLIA DIEGO , FIASCHI GIOVANNI , LAZZERI FRANCESCO
IPC分类号： H04L12/18 , H04L12/721 , H04L12/751 , H04L12/761 , H04L12/00
CPC分类号： H04L12/185 , H04L45/10 , H04L45/12 , H04L45/16 , H04L45/26
摘要： A method for multicast routing for a telecommunications network comprising a plurality of communication nodes interconnected by multiple paths, for the establishment of a multicasting connection between a source node and a plurality of destination nodes, in which the destination nodes are informed that a multicast connection request is arriving from a particular source. Each destination node then sends a connection request to the source, and these requests are processed and relayed by each node within the network. The requests are propagated from node to node until they reach the source node, carrying the information on the cost accumulated along the path. Finally, the source node, having received the information on the costs of the possible paths, selects the path which has a satisfactory cost.
摘要翻译：一种用于电信网络的组播路由的方法，包括由多个路径互连的多个通信节点，用于在源节点和多个目的地节点之间建立多播连接，其中目的地节点被通知多播连接请求来自特定的来源。每个目的地节点然后向源发送连接请求，并且这些请求由网络内的每个节点处理和中继。请求从节点传播到节点，直到它们到达源节点，携带沿着路径累积的成本的信息。最后，源节点已经收到关于可能路径成本的信息，选择了具有令人满意的成本的路径。

7. 发明申请

WO2005040712A3 COMMUNICATIONS SYSTEM 审中-公开
标题翻译：通信系统
公开(公告)号：WO2005040712A3
公开(公告)日：2005-08-18
申请号：PCT/EP2004052420
申请日：2004-10-04
申请人： MARCONI COMM SPA , CAVIGLIA DIEGO , FIASCHI GIOVANNI , LAZZERI FRANCESCO
发明人： CAVIGLIA DIEGO , FIASCHI GIOVANNI , LAZZERI FRANCESCO
IPC分类号： H04J3/08 , H04L12/24 , H04L12/56
CPC分类号： H04J3/085 , H04L45/22 , H04L45/28
摘要： A data communications system comprising a plurality of nodes INTERCONNECTED BY A plurality of links in which a subset of the nodes and links form a worker path for carrying data through the communication system. The system comprises means for allocating the links and nodes a cost value relative to the worker path and means for selecting based on the cost value a further subset of the nodes and links to form a protection path for the worker path. A corresponding method.
摘要翻译：一种数据通信系统，包括由多个链路互连的多个节点，其中节点和链路的子集形成用于通过通信系统传送数据的工作路径。该系统包括用于分配链路和节点相对于工作者路径的成本值的装置和用于基于成本值选择节点和链接的另一个子集以形成工作者路径的保护路径的装置。相应的方法。

8. 发明申请

WO2005081435A1 COMMUNICATION NETWORK PROTECTION SYSTEMS 审中-公开
标题翻译：通信网络保护系统
公开(公告)号：WO2005081435A1
公开(公告)日：2005-09-01
申请号：PCT/EP2005/050721
申请日：2005-02-18
申请人： MARCONI COMMUNICATIONS SPA , CAVIGLIA, Diego , DEBENEDETTI, Paolo , ENRICO, Massimo , FIASCHI, Giovanni , LAZZERI, Francesco
发明人： CAVIGLIA, Diego , DEBENEDETTI, Paolo , ENRICO, Massimo , FIASCHI, Giovanni , LAZZERI, Francesco
IPC分类号： H04J3/08
CPC分类号： H04J3/085
摘要： A communication network protection system made up of interconnected networks, at least one of which has an automatic control plane (for example ASTN) among which are terminal interconnecting nodes. With the terminal interconnection nodes, termed primary nodes, are associated corresponding secondary terminal nodes wherein a secondary terminal node is used to realize a protection circuit in case of failure of the associated primary node.
摘要翻译：由互连网络组成的通信网络保护系统，其中至少一个具有自动控制平面（例如ASTN），其中，终端互连节点。使用称为主节点的终端互连节点与相关联的次终端节点相关联，其中在相关联的主节点发生故障的情况下，辅助终端节点用于实现保护电路。

9. 发明申请

WO2005069555A1 METHOD FOR SELECTION OF A STRATEGY FOR RE-ROUTING OF CIRCUITS IN A COMMUNICATION NETWORK AND NETWORK WITH SAID METHOD 审中-公开
标题翻译：选择通信网络中电路重新布线的策略方法和网络方法
公开(公告)号：WO2005069555A1
公开(公告)日：2005-07-28
申请号：PCT/EP2005/050089
申请日：2005-01-11
申请人： MARCONI COMMUNICATIONS SPA , FIASCHI, Giovanni , LAZZERI, Francesco , SESSAREGO, Piergiorgio
发明人： FIASCHI, Giovanni , LAZZERI, Francesco , SESSAREGO, Piergiorgio
IPC分类号： H04L12/56
CPC分类号： H04L45/00 , H04L45/48 , H04L45/62
摘要： A method is described for identification in a communication network of a sequence of circuit movement steps therein to change with the movement of a single circuit at a time from an initial routing in which are satisfied a certain number of service demands to a feasible target routing that satisfies the same service demands with better utilization of the network resources and that is identified as the one which best approximates or identifies a new predetermined desired target routing. In accordance with the method the steps are made of calculating for each demand still to be processed a replacement circuit reducing the cost difference with the circuit that satisfies the same demand in the desired target routing, choosing from among all the calculated replacement circuits the one having less cost and replacing it, marking the corresponding demand as processed, and repeating the steps from the beginning until all the demands have been processed. Then the sequence with which the circuits were replaced is used as a sequence of steps in moving of circuits for re-routing the network.
摘要翻译：描述了一种用于在通信网络中识别其中的电路移动步骤序列的方法，以随着单个电路从初始路由（其中满足一定数量的服务需求）到可行目标路由的时间的移动而改变，满足相同的服务需求，更好地利用网络资源，并且被识别为最接近或识别新的预定期望目标路由的那个。根据该方法，步骤是为仍然要处理的每个需求计算替换电路，以便在满足所需目标路由中的相同需求的电路上降低成本差异，从所有计算出的替换电路中选择具有减少成本并进行更换，标记相应的处理要求，并从头开始重复步骤，直到所有要求得到处理。然后，将电路替换的顺序用作移动用于重新路由网络的电路的一系列步骤。

10. 发明申请

WO03047187A8 TELECOMMUNICATIONS NETWORK CONTROL METHOD AND NETWORK WITH SAID SYSTEM 审中-公开
标题翻译：电信网络控制方法和网络与系统
公开(公告)号：WO03047187A8
公开(公告)日：2004-07-08
申请号：PCT/IB0205117
申请日：2002-11-21
申请人： MARCONI COMM SPA , LAZZERI FRANCESCO , CAVIGLIA DIEGO , FIASCHI GIOVANNI , MOLINARI MARIO
发明人： LAZZERI FRANCESCO , CAVIGLIA DIEGO , FIASCHI GIOVANNI , MOLINARI MARIO
IPC分类号： H04L12/721 , H04L12/723 , H04L12/751 , H04L12/56
CPC分类号： H04L45/26 , H04L45/10 , H04L45/50
摘要： A control method or protocol for the control scheme of a connection oriented network is described. Examples are the automatically switched transport networks (ASTN G.807). Such a protocol provides a set of control functions with the purpose of setting and releasing connections through the transport network. Differently from protocols based on Link State Packet such a ATM, PNNI or MPLS this protocol is based on a fully shared network database where each node keeps only its own information. This greatly reduces the required computations imposed on the single node.
摘要翻译：描述了面向连接的网络的控制方案的控制方法或协议。示例是自动交换传输网络（ASTN G.807）。这样的协议提供了一组控制功能，目的是通过传输网络设置和释放连接。不同于基于链路状态分组的协议，例如ATM，PNNI或MPLS，该协议基于完全共享的网络数据库，其中每个节点仅保留其自己的信息。这大大减少了对单个节点施加的所需计算。

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