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1. 发明专利

IL244270A Method and apparatus to manage the direct interconnect switch wiring and growth in computer networks 未知
公开(公告)号：IL244270A
公开(公告)日：2020-11-30
申请号：IL24427016
申请日：2016-02-24
申请人： DAN OPREA
IPC分类号： H04L45/02 , H04L12/00 , H04L49/111
摘要： The present invention provides a method for managing the wiring and growth of a direct interconnect network implemented on a torus or higher radix interconnect structure based on an architecture that replaces the Network Interface Card (NIC) with PCIe switching cards housed in the server. Also provided is a passive patch panel for use in the implementation of the interconnect, comprising: a passive backplane that houses node to node connectivity for the interconnect; and at least one connector board plugged into the passive backplane comprising multiple connectors. The multiple connectors are capable of receiving an interconnecting plug to maintain the continuity of the torus or higher radix topology when not fully enabled. The PCIe card for use in the implementation of the interconnect comprises: at least 4 electrical or optical ports for the interconnect; a local switch; a processor with RAM and ROM memory; and a PCI interface.

2. 发明专利

IL244270D0 Method and apparatus to manage the direct interconnect switch wiring and growth in computer networks 未知
公开(公告)号：IL244270D0
公开(公告)日：2016-04-21
申请号：IL24427016
申请日：2016-02-24
申请人： DAN OPREA
IPC分类号： H04L45/02 , H04L49/111
摘要： The present invention provides a method for managing the wiring and growth of a direct interconnect network implemented on a torus or higher radix interconnect structure based on an architecture that replaces the Network Interface Card (NIC) with PCIe switching cards housed in the server. Also provided is a passive patch panel for use in the implementation of the interconnect, comprising: a passive backplane that houses node to node connectivity for the interconnect; and at least one connector board plugged into the passive backplane comprising multiple connectors. The multiple connectors are capable of receiving an interconnecting plug to maintain the continuity of the torus or higher radix topology when not fully enabled. The PCIe card for use in the implementation of the interconnect comprises: at least 4 electrical or optical ports for the interconnect; a local switch; a processor with RAM and ROM memory; and a PCI interface.

3. 发明授权

US09965429B2 Method and apparatus to manage the direct interconnect switch wiring and growth in computer networks 有权
公开(公告)号：US09965429B2
公开(公告)日：2018-05-08
申请号：US14915336
申请日：2014-08-29
申请人： Dan Oprea
发明人： Dan Oprea
IPC分类号： G06F13/40 , G06F13/42 , H04Q1/02
CPC分类号： G06F13/4068 , G06F13/4282 , G06F2213/0026 , H04Q1/13
摘要： The present invention provides a method for managing the wiring and growth of a direct interconnect network implemented on a torus or higher radix interconnect structure based on an architecture that replaces the Network Interface Card (NIC) with PCIe switching cards housed in the server. Also provided is a passive patch panel for use in the implementation of the interconnect, comprising: a passive backplane that houses node to node connectivity for the interconnect; and at least one connector board plugged into the passive backplane comprising multiple connectors. The multiple connectors are capable of receiving an interconnecting plug to maintain the continuity of the torus or higher radix topology when not fully enabled. The PCIe card for use in the implementation of the interconnect comprises: at least 4 electrical or optical ports for the interconnect; a local switch; a processor with RAM and ROM memory; and a PCI interface.

4. 发明授权

US5870394A Method and apparatus for reassembly of data packets into messages in an asynchronous transfer mode communications system 失效
标题翻译：用于在异步传输模式通信系统中将数据分组重新组合成消息的方法和装置
公开(公告)号：US5870394A
公开(公告)日：1999-02-09
申请号：US681461
申请日：1996-07-23
申请人： Dan Oprea
发明人： Dan Oprea
IPC分类号： H04L12/56 , H04Q11/04
CPC分类号： H04Q11/0478 , H04L2012/5616 , H04L2012/5652
摘要： An apparatus for receiving messages defined by data packets having respective header and payload portions where each header portion includes a channel representation regarding a channel associated with the data packet and an end of message representation representing whether or not the data packet is a final data packet in the message and where each payload portion includes information pertaining to the message. The apparatus includes data memory for storing the payload portions of the data packets, list memory, a header processor for receiving the header portion of the data packet and for providing status signals indicative of the channel representation and the end of message representation, and a reassembly processor programmed to maintain in the list memory a pointer list of address pointers to unused blocks of data memory and a link list of address pointers associated with each channel.
摘要翻译：一种用于接收由具有相应报头和有效载荷部分的数据分组定义的消息的装置，其中每个报头部分包括关于与数据分组相关联的信道的信道表示，以及表示数据分组是否为最终数据分组的消息表示的结束消息以及每个有效载荷部分包括与消息有关的信息的位置。该装置包括用于存储数据分组的有效载荷部分的数据存储器，列表存储器，用于接收数据分组的报头部分并用于提供指示信道表示和消息表示结束的状态信号的报头处理器，以及重新组装处理器被编程为在列表存储器中保持对未使用的数据存储器块的地址指针的指针列表以及与每个通道相关联的地址指针的链接列表。

5. 发明授权

US07339889B2 Control plane architecture for automatically switched optical network 有权
标题翻译：用于自动切换光网络的控制平面架构
公开(公告)号：US07339889B2
公开(公告)日：2008-03-04
申请号：US10401552
申请日：2003-03-31
申请人： Yang Sup Lee , Dan Oprea
发明人： Yang Sup Lee , Dan Oprea
IPC分类号： G01R31/08
CPC分类号： H04Q11/0062 , H04Q11/0071 , H04Q2011/0079 , H04Q2011/0086
摘要： Methods and apparatus are provided for bandwidth management within Automatically Switched Optical Networks. An Optical Connection Controller (OCC) provides threshold based load balancing using an upper and a lower threshold for each port of a network element, and once port usage exceeds the upper threshold no more connections are allowed through the port until the port usage falls below the lower threshold. The OCC also minimizes fragmentation of a port so as to reduce the probability of call rejection as a result of fragmentation. The OCC also maintains a database of shortest paths between a network element and each destination, so that connections can be re-established quickly through alternate paths in the event of failure of a link or node. The OCC also provides the entire network with notification of a fault, thereby enhancing CR-LDP fault notification messaging.
摘要翻译：为自动切换光网络中的带宽管理提供了方法和设备。光连接控制器（OCC）使用网元的每个端口的上限和下限阈值提供基于阈值的负载均衡，一旦端口使用超过上限阈值，端口使用率将不会超过端口允许的连接数，较低的门槛。 OCC还最大限度地减少了端口的分片，以便降低由于分段而导致的呼叫拒绝的概率。 OCC还维护网元和每个目的地之间的最短路径的数据库，以便在链路或节点发生故障的情况下，通过备用路径快速重新建立连接。 OCC还为整个网络提供故障通知，从而增强CR-LDP故障通知消息。

6. 发明授权

US07000029B2 Method and system for automatic address allocation in a network and network protocol therefor 有权
公开(公告)号：US07000029B2
公开(公告)日：2006-02-14
申请号：US10023758
申请日：2001-12-21
申请人： Constantin Viorel Marian , Dan Oprea
发明人： Constantin Viorel Marian , Dan Oprea
IPC分类号： G06F15/13
CPC分类号： H04L61/2092 , H04L29/1232
摘要： A method and system for automatic allocation of port addresses in a network is provided. The node performs a self-discovery after initial power-up, and for each port on the node, using unique values associated with the port in the network hierarchy, applies a function that allows for an inverse function to the set of values to generate a default unique address for the port. A typical hierarchical structure in a network is the network area, node, and, within the node, the shelf, the card and the port. Next, the node sends a frame including the default port address and node identifier, from the port to a connected node. The node polls the port for a frame with network information associated with the connected port on the other node. If a frame is received from the other node, the node applies a logical condition to the default and received port addresses, and, if the condition is satisfied, applies another function to the received port address to generate a new unique address for the port, and maintains the new port address within the node. The method is described for IP networks but can be equally applied to ATM or Frame Relay networks, and for any nodes that support Sub-network Access Protocol (SNAP).

7. 发明授权

US06982977B2 Label switched routing system and method 失效
公开(公告)号：US06982977B2
公开(公告)日：2006-01-03
申请号：US09981887
申请日：2001-10-19
申请人： Constantin Viorel Marian , Dan Oprea
发明人： Constantin Viorel Marian , Dan Oprea
IPC分类号： H04L12/56 , H04L12/28
CPC分类号： H04L45/54 , H04L45/02 , H04L45/04 , H04L45/50
摘要： A packet routing/switching system and method are provided by which label switched routing is performed within a hierarchy of LSP/FA-LSPs defined/provisioned in a network of interconnected nodes. Rather than transmitting an entire label stack with an LSP label for each LSP/FA-LSP in the hierarchy, at a given node in the network, a single LSP label is transmitted together with a components label which contains a list of component identifiers which do not inherently identify LSP/FA-LSPs, but from which the full LSP/FA-LSP labels can be determined locally at each node using previously distributed information described in detail below. The list of component identifiers is a shorthand way identifying to adjacent nodes the identity of the LSP/FA-LSP hierarchy without transmitting the entire LSP labels and thus significantly reducing overhead. The single label which is transmitted is the label of the LSP/FA-LSP of which the given node forms a part.

8. 发明申请

US20180285302A1 METHOD AND APPARATUS TO MANAGE THE DIRECT INTERCONNECT SWITCH WIRING AND GROWTH IN COMPUTER NETWORKS 审中-公开
公开(公告)号：US20180285302A1
公开(公告)日：2018-10-04
申请号：US15936394
申请日：2018-03-26
申请人： Dan OPREA
发明人： Dan OPREA
IPC分类号： G06F13/40 , G06F13/42 , H04Q1/02
CPC分类号： G06F13/4068 , G06F13/4282 , G06F2213/0026 , H04Q1/13 , H05K999/99
摘要： The present invention provides a method for managing the wiring and growth of a direct interconnect network implemented on a torus or higher radix interconnect structure based on an architecture that replaces the Network Interface Card (NIC) with PCIe switching cards housed in the server. Also provided is a passive patch panel for use in the implementation of the interconnect, comprising: a passive backplane that houses node to node connectivity for the interconnect; and at least one connector board plugged into the passive backplane comprising multiple connectors. The multiple connectors are capable of receiving an interconnecting plug to maintain the continuity of the torus or higher radix topology when not fully enabled. The PCIe card for use in the implementation of the interconnect comprises: at least 4 electrical or optical ports for the interconnect; a local switch; a processor with RAM and ROM memory; and a PCI interface.

9. 发明申请

US20160210261A1 METHOD AND APPARATUS TO MANAGE THE DIRECT INTERCONNECT SWITCH WIRING AND GROWTH IN COMPUTER NETWORKS 有权
标题翻译：在计算机网络中管理直接互连开关和增长的方法和设备
公开(公告)号：US20160210261A1
公开(公告)日：2016-07-21
申请号：US14915336
申请日：2014-08-29
申请人： Dan OPREA
发明人： Dan OPREA
IPC分类号： G06F13/40 , G06F13/42
CPC分类号： G06F13/4068 , G06F13/4282 , G06F2213/0026 , H04Q1/13
摘要： The present invention provides a method for managing the wiring and growth of a direct interconnect network implemented on a torus or higher radix interconnect structure based on an architecture that replaces the Network Interface Card (NIC) with PCIe switching cards housed in the server. Also provided is a passive patch panel for use in the implementation of the interconnect, comprising: a passive backplane that houses node to node connectivity for the interconnect; and at least one connector board plugged into the passive backplane comprising multiple connectors. The multiple connectors are capable of receiving an interconnecting plug to maintain the continuity of the torus or higher radix topology when not fully enabled. The PCIe card for use in the implementation of the interconnect comprises: at least 4 electrical or optical ports for the interconnect; a local switch; a processor with RAM and ROM memory; and a PCI interface.
摘要翻译：本发明提供了一种用于管理在环面或更高基数互连结构上实现的直接互连网络的布线和增长的方法，该架构基于通过容纳在服务器中的PCIe交换卡代替网络接口卡（NIC）的架构。还提供了一种用于实现互连的无源接线板，包括：用于互连的节点到节点连接的无源背板; 以及至少一个插入无源底板中的连接器板，包括多个连接器。多个连接器能够接收互连插头，以在未完全启用时保持环面或更高基数拓扑的连续性。用于实现互连的PCIe卡包括：用于互连的至少4个电或光端口; 一个本地交换机具有RAM和ROM存储器的处理器; 和PCI接口。

10. 发明授权

US06304582B1 Synchronization system using multiple modes of operation 失效
标题翻译：同步系统采用多种运行模式
公开(公告)号：US06304582B1
公开(公告)日：2001-10-16
申请号：US08997834
申请日：1997-12-24
申请人： Genzao Zhang , Roland Smith , Dan Oprea , Roger Ferland
发明人： Genzao Zhang , Roland Smith , Dan Oprea , Roger Ferland
IPC分类号： H04J306
CPC分类号： H04J3/0688 , H03L7/08 , H04L7/0083
摘要： An improved local synchronization module which uses Frequency-phase adaptive double locked loop (FPADLL) to control a stable controllable oscillator is disclosed. A single physical feedback loop is implemented which can operate in either a phase locked loop mode or a frequency locked loop mode. The sync module includes a controller which determines in which mode the feedback loop operates. The controller also uses slipping information from a network reference recovery interface to reduce slipping. Also effects of ageing of the stable controllable oscillator are predicted and compensated for.
摘要翻译：公开了一种使用频相自适应双锁相环（FPADLL）来控制稳定可控振荡器的改进的本地同步模块。实现单个物理反馈环路，其可以在锁相环模式或锁频环路模式中操作。同步模块包括控制器，其确定反馈回路在何种模式下操作。控制器还使用来自网络参考恢复界面的滑动信息来减少滑倒。还预测并补偿了稳定可控振荡器的老化效应。

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