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1.发明授权Monitoring endpoint buffer occupancy to determine congestion in an ethernet network 有权监控端点缓冲区占用率以确定以太网网络中的拥塞公开(公告)号：US08995265B2
公开(公告)日：2015-03-31
申请号：US13360679
申请日：2012-01-28
申请人： Claude Basso , Rolf Clauberg , Casimer M. DeCusatis , Mircea Gusat , Ronald P. Luijten , Fredy D. Neeser , Kenneth M. Valk
发明人： Claude Basso , Rolf Clauberg , Casimer M. DeCusatis , Mircea Gusat , Ronald P. Luijten , Fredy D. Neeser , Kenneth M. Valk
IPC分类号： H04L12/26 , H04L12/835 , H04L12/875
摘要： A system to improve a Converged Enhanced Ethernet network may include a controller having a computer processor connected to a layer 2 endpoint buffer. The system may also include a manager executing on the controller to monitor the layer 2 endpoint buffer by determining buffer data packet occupancy and/or rate of change in the buffer data packet occupancy. The system may further include a reporter to notify a congestion source of the layer 2 endpoint buffer based upon the buffer data packet occupancy and/or rate of change in the buffer data packet occupancy.
摘要翻译： 改进融合增强以太网的系统可以包括具有连接到层2端点缓冲器的计算机处理器的控制器。 系统还可以包括在控制器上执行的管理器，以通过确定缓冲器数据包占用率和/或缓冲器数据包占用率的变化率来监视第二层端点缓冲器。 该系统还可以包括报告员，以基于缓冲器数据包占用率和/或缓冲器数据包占用率的变化率来通知第2层端点缓冲器的拥塞源。
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公开(公告)号：US20130194923A1
公开(公告)日：2013-08-01
申请号：US13360679
申请日：2012-01-28
申请人： Claude Basso , Rolf Clauberg , Casimer M. DeCusatis , Mircea Gusat , Ronald P. Luijten , Fredy D. Neeser , Kenneth M. Valk
发明人： Claude Basso , Rolf Clauberg , Casimer M. DeCusatis , Mircea Gusat , Ronald P. Luijten , Fredy D. Neeser , Kenneth M. Valk
IPC分类号： H04L12/26
摘要： A system to improve a Converged Enhanced Ethernet network may include a controller having a computer processor connected to a layer 2 endpoint buffer. The system may also include a manager executing on the controller to monitor the layer 2 endpoint buffer by determining buffer data packet occupancy and/or rate of change in the buffer data packet occupancy. The system may further include a reporter to notify a congestion source of the layer 2 endpoint buffer based upon the buffer data packet occupancy and/or rate of change in the buffer data packet occupancy.
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3.发明申请LOSSLESS SOCKET-BASED LAYER 4 TRANSPORT (RELIABILITY) SYSTEM FOR A CONVERGED ETHERNET NETWORK 审中-公开基于LOSSLESS SOCKET的层4传输（可靠性）系统用于以太网网络公开(公告)号：US20130205038A1
公开(公告)日：2013-08-08
申请号：US13366640
申请日：2012-02-06
申请人： Casimer M. DeCusatis , Mircea Gusat , Ronald P. Luijten , Cyriel J.A. Minkenberg , Fredy D. Neeser
发明人： Casimer M. DeCusatis , Mircea Gusat , Ronald P. Luijten , Cyriel J.A. Minkenberg , Fredy D. Neeser
IPC分类号： G06F15/16
CPC分类号： H04L47/10 , H04L47/11 , H04L47/193 , H04L47/26
摘要： A reliability system for a Converged Enhanced Ethernet network may include a plurality of end points each comprising a layer 4 transport layer, where each end point is connected to a data center bridging (DCB) layer 2 network. The system may also include an adaptor between the layer 4 transport layer and the DCB layer 2 network to translate at least one of flow and congestion control feedback signals, provided by at least one of the DCB network and the transport layer, to consolidated feedback signals for controlling transmission by the transport layer.
摘要翻译： 用于融合增强以太网的可靠性系统可以包括多个端点，每个端点包括层4传输层，其中每个端点连接到数据中心桥接（DCB）层2网络。 该系统还可以包括第4层传输层和DCB层2网络之间的适配器，以将由DCB网络和传输层中的至少一个提供的流量和拥塞控制反馈信号中的至少一个转换成合并的反馈信号 用于控制传输层的传输。
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4.发明授权Network congestion notification preservation and modification during transmission of network data between physical network and virtual network 有权在物理网络和虚拟网络之间的网络数据传输过程中网络拥塞通知的保存和修改公开(公告)号：US09112804B2
公开(公告)日：2015-08-18
申请号：US13485705
申请日：2012-05-31
IPC分类号： H04L1/00 , H04L12/801
CPC分类号： H04L47/33 , H04L41/00 , H04L43/0876 , H04L43/0882 , H04L47/11 , H04L47/115 , H04L47/12 , H04L47/26
摘要： A virtual network is implemented on a physical network. A virtual network data packet is tunneled through the physical network via encapsulation within a physical network data packet and via transmission of the physical network data packet through the physical network. A network congestion notification capability of the virtual network is preserved and modified during transmission of virtual network data through the physical network and vice-versa. Congestion notification metadata can be copied from a header of a virtual network data packet to a header of a physical network data packet when the virtual network data packet is encapsulated into the physical network data packet. Congestion notification metadata can be copied from a header of a physical network data packet to a header of a virtual network data packet when the virtual network data packet is decapsulated from the physical network data packet.
摘要翻译： 虚拟网络在物理网络上实现。 虚拟网络数据包通过物理网络通过物理网络数据包内的封装并通过物理网络传输物理网络数据包进行隧道传送。 在通过物理网络传输虚拟网络数据期间，维护和修改虚拟网络的网络拥塞通知能力，反之亦然。 当虚拟网络数据分组被封装到物理网络数据分组中时，拥塞通知元数据可以从虚拟网络数据分组的报头复制到物理网络数据分组的报头。 当虚拟网络数据分组从物理网络数据分组解封装时，拥塞通知元数据可以从物理网络数据分组的报头复制到虚拟网络数据分组的报头。
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5.发明申请Network congestion notification preservation and modification during transmission of netwrok data between physical network and virtual network 有权物理网络与虚拟网络之间的网络数据传输过程中网络拥塞通知的保存和修改公开(公告)号：US20130322237A1
公开(公告)日：2013-12-05
申请号：US13485705
申请日：2012-05-31
IPC分类号： H04L12/26
CPC分类号： H04L47/33 , H04L41/00 , H04L43/0876 , H04L43/0882 , H04L47/11 , H04L47/115 , H04L47/12 , H04L47/26
摘要： A virtual network is implemented on a physical network. A virtual network data packet is tunneled through the physical network via encapsulation within a physical network data packet and via transmission of the physical network data packet through the physical network. A network congestion notification capability of the virtual network is preserved and modified during transmission of virtual network data through the physical network and vice-versa. Congestion notification metadata can be copied from a header of a virtual network data packet to a header of a physical network data packet when the virtual network data packet is encapsulated into the physical network data packet. Congestion notification metadata can be copied from a header of a physical network data packet to a header of a virtual network data packet when the virtual network data packet is decapsulated from the physical network data packet.
摘要翻译： 虚拟网络在物理网络上实现。 虚拟网络数据包通过物理网络通过物理网络数据包内的封装并通过物理网络传输物理网络数据包进行隧道传送。 在通过物理网络传输虚拟网络数据期间，维护和修改虚拟网络的网络拥塞通知能力，反之亦然。 当虚拟网络数据分组被封装到物理网络数据分组中时，拥塞通知元数据可以从虚拟网络数据分组的报头复制到物理网络数据分组的报头。 当虚拟网络数据分组从物理网络数据分组解封装时，拥塞通知元数据可以从物理网络数据分组的报头复制到虚拟网络数据分组的报头。
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6.发明授权公开(公告)号：US09112793B2
公开(公告)日：2015-08-18
申请号：US13485543
申请日：2012-05-31
IPC分类号： H04J3/16 , H04L12/707 , H04L12/751 , H04L12/735
摘要： A first cluster includes first switching devices that are compatible with a software-defined networking (SDN) protocol. A second cluster includes second switching devices within or partially overlapping the first cluster. Each second switching device is compatible with a protocol for an open systems interconnection (OSI) model layer. The first switching devices include one or more border switching devices located at a boundary between the first cluster and the second cluster. Each border switching device is also compatible with the protocol for the OSI model layer. The first switching devices effect first multipathing through the network except through the second cluster, and the second switching devices effect second multipathing just through the second cluster of the network. As such, the first switching devices and the second switching devices together effect end-to-end multipathing through both the first cluster and the second cluster of the network.
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7.发明授权Enhanced separation of injection molded microlenses for high volume manufacturing 有权增强注射成型微透镜的分离，用于大批量生产公开(公告)号：US09079369B2
公开(公告)日：2015-07-14
申请号：US12603565
申请日：2009-10-21
CPC分类号： B29D11/00365 , B29C33/44 , B29C35/0888 , B29C37/0003 , B29C37/0067 , B29C2035/0827 , B29D11/00201
摘要： A method and system for enhanced demolding of injection molded optical devices are disclosed. In one embodiment the system includes a metal moldplate without a coat of release layer and a curing device that generates high intensity pulses of UV light. The method includes: providing a moldplate made of a predetermined moldplate material; directly injecting optical material into cavities of a moldplate without a release layer; rapidly curing the injected optical material with high intensity pulses of UV light such that a predetermined optical device is formed; and separating the thus formed optical device from the cavities of the moldplate due to a differential thermal expansion between the optical device material and the moldplate material.
摘要翻译： 公开了一种用于注射成型的光学器件的增强脱模的方法和系统。 在一个实施例中，系统包括没有剥离层的金属模板和产生高强度的UV光脉冲的固化装置。 该方法包括：提供由预定的模板材料制成的模板; 将光学材料直接注入到没有剥离层的模板的空腔中; 以高强度UV光脉冲快速固化注入的光学材料，从而形成预定的光学装置; 并且由于光学装置材料和模板材料之间的热膨胀差异，将由此形成的光学装置与模板的空腔分离。
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公开(公告)号：US08762399B2
公开(公告)日：2014-06-24
申请号：US13475990
申请日：2012-05-20
IPC分类号： G06F17/30
CPC分类号： G06F17/30002 , G06F17/30949 , H04L9/00 , H04L9/3236 , H04L45/7453
摘要： An improved computer system that can include a controller having a computer processor, the controller to reduce insertion times and/or collisions when interfacing with new components introduced to the controller. The system may also include a collision avoidance apparatus that reduces hashing collisions by using a plurality of tables and a plurality of keys per bucket. The system may further include a hash apparatus in communication with the controller to map the plurality of keys to the plurality of tables where the hash apparatus uses a single hash logic to provide an avalanche effect when one key is changed which results in nearly half of bits changing in the plurality of tables.
摘要翻译： 一种改进的计算机系统，其可以包括具有计算机处理器的控制器，所述控制器在与引入到控制器的新组件接口时减少插入时间和/或冲突。 该系统还可以包括通过使用多个表和每个桶的多个密钥来减少散列冲突的冲突避免装置。 该系统还可以包括与控制器通信的散列装置，以将多个密钥映射到多个表，其中散列装置使用单个散列逻辑以在一个密钥改变时提供雪崩效应，这导致几乎一半的比特 改变多个表。
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公开(公告)号：US08755390B2
公开(公告)日：2014-06-17
申请号：US13624869
申请日：2012-09-21
IPC分类号： H04L12/28 , H04L12/56 , G06F15/173
CPC分类号： H04L43/0876 , H04L12/4641 , H04L41/12 , H04L45/02 , H04L45/123 , H04L45/125 , H04L45/42 , H04L45/48 , H04L45/64 , H04L47/127
摘要： A method to manage data congestion in a computer network may include network devices to route data packets throughout the network. The method may also include a source node that sends data packets to any of the network devices. The method may further include a routing table at each network device that is updated by the source node, and the route the data packets are sent by any network device is based upon each respective routing table.
摘要翻译： 管理计算机网络中的数据拥塞的方法可以包括在整个网络中路由数据分组的网络设备。 该方法还可以包括将数据分组发送到任何网络设备的源节点。 该方法还可以包括由源节点更新的每个网络设备处的路由表，并且由任何网络设备发送数据分组的路由是基于每个相应的路由表。
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公开(公告)号：US20130311436A1
公开(公告)日：2013-11-21
申请号：US13475973
申请日：2012-05-19
IPC分类号： G06F17/30
CPC分类号： G06F17/00 , G06F17/30097 , G06F17/3033
摘要： An improved computer system may include a controller including a computer processor. The system may also include a selector apparatus in communication with the controller to choose a table having a higher collision quality index than other tables under consideration by the selector apparatus. The system may further include an exchanger apparatus to configure a standby table that replaces the table chosen by the selector apparatus. The system may additionally include a switch that changes a hash function based upon the exchanger apparatus' replacement of the chosen table to enable the controller to reduce insertion times and/or collisions when interfacing with new components introduced to the controller.
摘要翻译： 改进的计算机系统可以包括包括计算机处理器的控制器。 该系统还可以包括与控制器通信的选择器装置，以选择具有比选择装置考虑的其它表格更高的冲突质量指标的表格。 该系统还可以包括交换装置，用于配置替换由选择装置选择的表的备用表。 该系统可以另外包括基于交换机设备更换所选择的表来改变散列函数的开关，以使得当与引入控制器的新组件接口时，控制器能够减少插入时间和/或冲突。
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