专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20030025968A1 OCDM detection device 审中-公开
标题翻译： OCDM检测装置
公开(公告)号：US20030025968A1
公开(公告)日：2003-02-06
申请号：US10192550
申请日：2002-07-11
申请人： ALCATEL
发明人： Wolfgang Korber , Harald Schmuck
IPC分类号： H04J014/08
CPC分类号： H04J14/005
摘要： A special solution is required in closed fiber rings in order to remove OCDM transmission signals from the optical ring after they have passed the corresponding receiving node. This object is achieved by an OCDM detection device containing an OCDM detector for detecting received OCDM signals and an optical component controlled by the OCDM detector for transmission or non-transmission of received OCDM signals in at least one optical line. In a variation the OCDM detector detects special OCDM signals in an individual optical transmission channel and is designed in such a way that the optical component is controlled for transmission of OCDM signals if no special OCDM signals are detected and the optical component is controlled for non-transmission of OCDM signals if special OCDM signals are detected.
摘要翻译：在闭环光纤环中需要一个特殊的解决方案，以便在通过相应的接收节点之后，从光环中消除OCDM传输信号。该目的通过包含用于检测接收的OCDM信号的OCDM检测器和由OCDM检测器控制的光学部件的OCDM检测装置来实现，用于在至少一条光线路中传输或不发送接收的OCDM信号。在一个变型中，OCDM检测器检测单个光传输信道中的特殊OCDM信号，并且被设计成使得如果没有检测到特殊的OCDM信号并且将光学部件控制为非光信号，则该光学部件被控制用于传输OCDM信号，如果检测到特殊的OCDM信号，则传输OCDM信号。

2. 发明申请

US20040131068A1 Multi-channel network node and method for routing/switching data 审中-公开
标题翻译：多通道网络节点和路由/切换数据的方法
公开(公告)号：US20040131068A1
公开(公告)日：2004-07-08
申请号：US10699686
申请日：2003-11-04
申请人： ALCATEL
发明人： Wolfgang Korber , Lars Dembeck
IPC分类号： H04L012/28
CPC分类号： H04L45/60 , H04L49/254 , H04L49/3027
摘要： The present invention relates to a multi-channel network node for routing/switching data from a number of input ports (32, 41) to a number of output ports (25, 60), wherein said data is buffered in a memory unit (20) before being passed to a destined output port. Said memory unit (20) is organized as a number of physical memory queues (22), each queue (22) being assigned to an output port (25), and the network node comprises a switching unit (30, 70) for routing said data from the input port to those memory queue (22) which is assigned to the destined output port (25). The invention further relates to a method for routing/switching data and a multi-channel routing/switching system.
摘要翻译：本发明涉及一种用于从多个输入端口（32,41）到多个输出端口（25,60）路由/切换数据的多通道网络节点，其中所述数据被缓存在存储器单元（20 ），然后传递到目标输出端口。所述存储器单元（20）被组织为多个物理存储器队列（22），每个队列（22）被分配给输出端口（25），并且所述网络节点包括切换单元（30,70），用于将所述从输入端口到分配给目的地输出端口（25）的那些存储器队列（22）的数据。本发明还涉及一种用于路由/切换数据和多信道路由/交换系统的方法。

3. 发明申请

US20020044320A1 Multicasting in an OCDM network 审中-公开
标题翻译：在OCDM网络中组播
公开(公告)号：US20020044320A1
公开(公告)日：2002-04-18
申请号：US09978089
申请日：2001-10-17
申请人： ALCATEL
发明人： Thomas Pfeiffer , Wolfgang Korber
IPC分类号： H04B010/20 , H04J014/00 , H04J014/08
CPC分类号： H04J14/005
摘要： The invention is based on an optical network using the OCDM method with a plurality of transmitters, network nodes and receivers which are connected to transmission links, wherein different groups of network nodes are defined in the network and the groups of network nodes evaluate different optical signals.
摘要翻译：本发明基于使用OCDM方法的光网络，其具有连接到传输链路的多个发射机，网络节点和接收机，其中在网络中定义不同组的网络节点，并且网络组的组评估不同的光信号。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式