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1. 发明申请

WO2004064280A2 AMPLIFIED OPTICAL RING TRANSMISSION SYSTEM 审中-公开
标题翻译：放大光环传输系统
公开(公告)号：WO2004064280A2
公开(公告)日：2004-07-29
申请号：PCT/IB2003/006413
申请日：2003-12-23
申请人： MARCONI COMMUNICATIONS SPA , GHIGGINO, Pierpaolo , POLETTI, Francesco , RAZZETTA, Giovanni , SESSAREGO, Piergiorgio
发明人： GHIGGINO, Pierpaolo , POLETTI, Francesco , RAZZETTA, Giovanni , SESSAREGO, Piergiorgio
IPC分类号： H04J14/00
CPC分类号： H04B10/291 , H04J14/0201 , H04J14/0221 , H04J14/0283
摘要： A ringed optical transmission system (10) comprises along the ring (11) rare earth doped fiber amplifiers (12). The system has a gain peak with a λ ASE wavelength outside the λ 1 -λ n band of the channels transmitted along the ring and said wavelength corresponds to an ASE emission peak of the amplifiers in the ring. In this manner a lasing peak forming a gain stabilization signal is produced.
摘要翻译：环形光传输系统（10）包括沿着环（11）稀土掺杂光纤放大器（12）。该系统具有在沿着环路传输的信道的λ> 1 <-LAMBDA> n <带外的λ> ASE <波长的增益峰，并且所述波长对应于环中的放大器的ASE发射峰值。以这种方式产生形成增益稳定信号的激光峰。

2. 发明申请

WO2005025246A1 METHOD FOR ACTIVATION OF PREPLANNED CIRCUITS IN TELECOMMUNICATIONS NETWORKS AND NETWORK IN ACCORDANCE WITH SAID METHOD 审中-公开
标题翻译：根据上述方法在电信网络和网络中激活预先确定的电路的方法
公开(公告)号：WO2005025246A1
公开(公告)日：2005-03-17
申请号：PCT/EP2004/052052
申请日：2004-09-06
申请人： MARCONI COMMUNICATIONS SPA , SESSAREGO, Piergiorgio , FIASCHI, Giovanni , LANTERI, Nadia , DAMELE, Agostino
发明人： SESSAREGO, Piergiorgio , FIASCHI, Giovanni , LANTERI, Nadia , DAMELE, Agostino
IPC分类号： H04Q3/66
CPC分类号： H04Q3/66
摘要： A method for activation of circuits in telecommunications networks comprises a first step in which circuits are preplanned in the network and local definition data are distributed to network members (NE) for connection of sections of the preplanned circuits. In a second step, when it is desired to activate a preplanned circuit, activation messages for the connection of sections making up the preplanned circuit to be activated and which are defined by the data previously distributed to the network members are propagated in the network in cascade among the network members affected by the preplanned circuit by means of overhead bytes of the frames circulating in the network. The data are made up of indexed tables defining pairs formed from "next point (TP) to be connected" and "index" to be propagated for the following cross-connection. A network functioning in accordance with the method is also proposed.
摘要翻译：用于激活电信网络中的电路的方法包括第一步骤，其中电路被预先计划在网络中，并且本地定义数据被分配给网络成员（NE），用于连接预先计划的电路的各部分。在第二步中，当期望激活预先计划的电路时，用于连接构成预计电路的部分的激活消息和由先前分配给网络成员的数据定义的激活消息在网络中级联传播在由计划外电路影响的网络成员中，通过网络中循环的帧的开销字节。数据由定义由“要连接的下一个点（TP）”和“索引”组成的索引表组成，以便为以后的交叉连接传播。还提出了根据该方法运行的网络。

3. 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。

4. 发明申请

WO2007045448A1 AUTOMATIC CONNECTIVITY ADAPTATION OF PACKET TRAFFIC IN A TRANSPORT NETWORK 审中-公开
标题翻译：运输网络中分组交通的自动连接适配
公开(公告)号：WO2007045448A1
公开(公告)日：2007-04-26
申请号：PCT/EP2006/010036
申请日：2006-10-18
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , SIASCHI, Giovanni , SESSAREGO, Piergiorgio
发明人： SIASCHI, Giovanni , SESSAREGO, Piergiorgio
IPC分类号： H04J3/16 , H04L12/56
CPC分类号： H04L47/10 , H04J3/1611 , H04L47/11 , H04L47/12 , H04L47/25
摘要： A method for automatic adaptation of connectivity by means of virtual concatenation groups of packet traffic in a circuit switched transport network in which an estimate of the packet traffic is made and the band available between packet interfaces which engage the transport network is increased or decreased by creation or removal of virtual concatenation circuits according to the necessities indicated by the estimate.
摘要翻译：一种在电路交换传输网络中通过分组业务的虚拟级联组自动适应连接性的方法，其中进行分组业务的估计，并且通过创建来增加或减少与传输网络相关的分组接口之间的频带或根据估计所示的必需品去除虚拟级联电路。

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