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91. 发明授权

US08675673B2 Forwarding cells of partitioned data through a three-stage Clos-network packet switch with memory at each stage 有权
标题翻译：在每个阶段通过具有存储器的三级Clos网络分组交换机转发分区数据的小区
公开(公告)号：US08675673B2
公开(公告)日：2014-03-18
申请号：US12511424
申请日：2009-07-29
申请人： Roberto Rojas-Cessa , Zigian Dong
发明人： Roberto Rojas-Cessa , Zigian Dong
IPC分类号： H04L12/28 , H04L12/50 , H04Q11/00 , H04L12/56
CPC分类号： H04L49/1515
摘要： Examples are disclosed for forwarding cells of partitioned data through a three-stage memory-memory-memory (MMM) input-queued Clos-network (IQC) packet switch. In some examples, each module of the three-stage MMM IQC packet switch includes a virtual queue and a manager that are configured in cooperation with one another to forward a cell from among cells of partitioned data through at least a portion of the switch. The cells of partitioned data may have been partitioned and stored at an input port for the switch and have a destination of an output port for the switch.
摘要翻译：公开了用于通过三级存储器 - 存储器（MMM）输入排队的Clos-network（IQC）分组交换机转发分区数据的小区的示例。在一些示例中，三级MMM IQC分组交换机的每个模块包括虚拟队列和管理器，所述虚拟队列和管理器彼此协作配置，以通过交换机的至少一部分从分区数据的小区之间转发小区。分区数据的单元可能已被分区并存储在交换机的输入端口，并具有用于交换机的输出端口的目的地。

92. 发明授权

US08675646B2 Method for encoding information object and encoder using the same 有权
标题翻译：用于编码信息对象和使用其的编码器的方法
公开(公告)号：US08675646B2
公开(公告)日：2014-03-18
申请号：US12965492
申请日：2010-12-10
申请人： Hee-Won Jung , Jun-Ho Koh , Sang-Mook Lee , Gi-Sang Lee , Sergey Zhidkov
发明人： Hee-Won Jung , Jun-Ho Koh , Sang-Mook Lee , Gi-Sang Lee , Sergey Zhidkov
IPC分类号： H04L12/50 , H04B14/06
CPC分类号： H04L1/0041 , H04L1/0059 , H04L1/007 , H04L1/0071 , H04L1/0072 , H04L1/0086 , H04L1/08
摘要： A method for encoding an information object in a communication system by storing the information object in a buffer; generating a sampling set including bits randomly selected from the buffer and bits regularly selected from the buffer; generating control channel data including a sampling set number of the sampling set and size information for the information object; and modulating the sampling set and the control channel data.
摘要翻译：一种通过将信息对象存储在缓冲器中来对通信系统中的信息对象进行编码的方法; 生成包括从缓冲器中随机选择的位和从缓冲器中定期选择的位的采样集; 产生控制信道数据，包括用于信息对象的采样集合的采样集数和尺寸信息; 并调制采样集和控制信道数据。

93. 发明授权

US08675644B2 Enhanced virtual switch 有权
标题翻译：增强的虚拟交换机
公开(公告)号：US08675644B2
公开(公告)日：2014-03-18
申请号：US12580698
申请日：2009-10-16
申请人： Sunay Tripathi , Nicolas G. Droux , Kais Belgaied
发明人： Sunay Tripathi , Nicolas G. Droux , Kais Belgaied
IPC分类号： H04L12/50 , H04Q11/00
CPC分类号： H04L49/00 , H04L49/90
摘要： A system and method for providing network connectivity to a host, involving creating a virtual switch on the host, specifying at least one data link attribute of the virtual switch, creating a plurality of virtual network interface cards (VNICs) on the host, associating each of the plurality of VNICs with the virtual switch, and assigning the at least one data link attribute of the virtual switch to each of the plurality of VNICs, where the virtual switch is connected to a physical network interface card (NIC) associated with the host, where each of the plurality of VNICs is associated with a different one of a plurality of execution environments, where the plurality of execution environments is located on the host, and where the plurality of VNICs is located on the host.
摘要翻译：一种用于向主机提供网络连接的系统和方法，包括在所述主机上创建虚拟交换机，指定所述虚拟交换机的至少一个数据链路属性，在所述主机上创建多个虚拟网络接口卡（VNIC），将每个以及将所述虚拟交换机的所述至少一个数据链路属性分配给所述多个VNIC中的每一个，其中所述虚拟交换机连接到与所述主机相关联的物理网络接口卡（NIC），其中所述多个VNIC中的每一个与所述多个执行环境中的所述多个执行环境中的不同的执行环境相关联，其中所述多个执行环境位于所述主机上，并且所述多个VNIC位于所述主机上。

94. 发明授权

US08665867B2 Method and device for processing switching control command 有权
标题翻译：切换控制命令的处理方法和装置
公开(公告)号：US08665867B2
公开(公告)日：2014-03-04
申请号：US13375663
申请日：2010-05-17
申请人： Qing Wu , Xiuguo Wang
发明人： Qing Wu , Xiuguo Wang
IPC分类号： H04L12/50
CPC分类号： H04L41/0668 , H04Q11/0067
摘要： The present invention provides a method for processing a switch control command for solving the problem that consistency of data of the network device and the network management is unable to be kept in the process of processing the switch control command in the prior art. This method includes: when a priority of obtained trigger information is higher than a priority of a switch control command, discarding the switch control command (103); and reporting the discarded switch control command to a control system which manages the network device (104). The present invention further provides an device for processing a switch control command.
摘要翻译：本发明提供一种处理开关控制命令的方法，用于解决在现有技术中处理开关控制命令的过程中网络设备和网络管理数据的一致性不能保持的问题。该方法包括：当获得的触发信息的优先级高于交换机控制命令的优先级时，丢弃该切换控制命令（103）; 并将丢弃的切换控制命令报告给管理网络装置（104）的控制系统。本发明还提供了一种用于处理开关控制命令的装置。

95. 发明授权

US08644305B2 Method and system for modeling a bus for a system design incorporating one or more programmable processors 有权
标题翻译：用于对包含一个或多个可编程处理器的系统设计的总线进行建模的方法和系统
公开(公告)号：US08644305B2
公开(公告)日：2014-02-04
申请号：US12017939
申请日：2008-01-22
申请人： Neville A. Clark , James R. Torossian
发明人： Neville A. Clark , James R. Torossian
IPC分类号： H04L12/50 , H04J3/24 , G06F13/42
CPC分类号： G06F17/5031 , G06F2217/84
摘要： Systems and methods for modeling a bus for a system design are provided. In an embodiment, the method operates by accepting a virtual bus model, wherein the model simulates behavior for a bus master and slave device, such that the model accurately simulates the timing and behavior of the transfer of data from master to slave, and, from slave to master devices. The method routes a transaction issued by the master device to the slave device. The transaction has storage for transaction data, or a pointer to transaction data, to be transferred through the transaction. The transaction data is transferred in one or more data payloads and the sender of data sets the length of data payloads to be returned. The data payloads are sent from the sender of data to the receiver of data and may contain one or more bus data beats. This method accurately models the bus timing and behavior of the delivery of one or more data beats as one data payload.
摘要翻译：提供了用于为系统设计建立总线的系统和方法。在一个实施例中，该方法通过接受虚拟总线模型来操作，其中模型模拟总线主设备和从设备的行为，使得该模型精确地模拟从主设备到从设备的数据传输的定时和行为，以及从从设备到主设备。该方法将主设备发出的事务路由到从设备。交易具有用于交易数据的存储，或者是通过交易传送的交易数据的指针。交易数据在一个或多个数据有效载荷中传送，数据发送者设置要返回的数据有效载荷的长度。数据有效载荷从数据的发送者发送到数据的接收器，并且可以包含一个或多个总线数据跳动。该方法将一个或多个数据节拍的总线时序和行为精确地建模为一个数据有效载荷。

96. 发明授权

US08644179B2 Control system, control device, composite switch device, and control method 有权
标题翻译：控制系统，控制装置，复合开关装置及控制方法
公开(公告)号：US08644179B2
公开(公告)日：2014-02-04
申请号：US13049127
申请日：2011-03-16
申请人： Akiko Yamada
发明人： Akiko Yamada
IPC分类号： H04L12/26 , H04L12/50 , H04L12/28
CPC分类号： H04L41/0833 , H04L12/10 , H04L12/12 , H04L49/351 , Y02D50/30 , Y02D50/40
摘要： A control system and method thereof is provided. The control system includes switch devices that operate on supplied power, each switch device includes multiple switch-side ports and a communication processing unit for relaying data, input to any of the switch-side ports on a basis of destination information set for the data, a relay device that includes first ports coupled to corresponding switch-side ports of the switch devices and second ports selectively coupled to the first ports and that relays the data, input to any of the second ports, to any of the first ports, and a control device that controls the switch devices and the relay device, where the control device includes a port monitoring unit, a port-assignment control unit, and a power control unit.
摘要翻译：提供了一种控制系统及其方法。控制系统包括以供电供电的开关装置，每个开关装置包括多个开关侧端口和用于中继数据的通信处理单元，基于为该数据设定的目的地信息输入到任何一个开关侧端口，中继设备，其包括耦合到交换机设备的对应交换机侧端口的第一端口和选择性地耦合到第一端口的第二端口，并且将数据，输入到任何第二端口中继到任何第一端口，以及控制装置，其控制开关装置和中继装置，其中控制装置包括端口监视单元，端口分配控制单元和电源控制单元。

97. 发明申请

US20140029608A1 FIBRE CHANNEL HOST VIRTUALIZATION 有权
标题翻译：光纤通道主机虚拟化
公开(公告)号：US20140029608A1
公开(公告)日：2014-01-30
申请号：US13557986
申请日：2012-07-25
申请人： Siamack Ayandeh
发明人： Siamack Ayandeh
IPC分类号： H04L12/50
CPC分类号： H04L12/56 , H04L49/357 , H04L67/1097
摘要： A method for fibre channel (FC) host virtualization includes determining a virtual N_Port identification (ID) that is assigned and used by a host to route a frame from the host to a switch of a FC storage area network (SAN) fabric, and determining a FC SAN fabric based location N_Port ID that is assigned by the FC SAN fabric to the host to route the frame within the FC SAN fabric. The method further includes mapping, by a processor, the host assigned virtual N_Port ID to the FC SAN fabric based location N_Port ID.
摘要翻译：一种用于光纤通道（FC）主机虚拟化的方法包括：确定由主机分配和使用以将帧从主机路由到FC存储区域网络（SAN）结构的交换机的虚拟N_Port标识（ID），以及确定基于FC SAN结构的位置N_Port ID，由FC SAN结构分配给主机以在FC SAN结构中路由框架。该方法还包括由处理器将主机分配的虚拟N_Port ID映射到基于FC SAN结构的位置N_Port ID。

98. 发明授权

US08630287B2 Multiple core network device with core redundancy 失效
标题翻译：具有核心冗余的多核心网络设备
公开(公告)号：US08630287B2
公开(公告)日：2014-01-14
申请号：US13214820
申请日：2011-08-22
申请人： Youval Nachum , Amit Avivi , Ehud Sivan
发明人： Youval Nachum , Amit Avivi , Ehud Sivan
IPC分类号： H04L12/50
CPC分类号： H04L12/4641
摘要： An embodiment of a network device includes a plurality of switch cores and a plurality of ports for receiving and transmitting data frames on a network disposed on a single integrated circuit, where switch core is coupled to a subset of the plurality of ports. The network device includes a deactivator configured to selectively deactivate at least a portion of one or more switch cores among the plurality of switch cores on the single integrated circuit, and the network device is configured to forward data frames among the plurality of ports based on a configuration of active portions of the plurality of switch cores. The deactivated portions may include ingress processing pipelines, egress processing pipelines, and/or entire switch cores. The portions of the switch cores to be deactivated may be dynamically be determined based on connectors of the integrated circuit.
摘要翻译：网络设备的实施例包括多个交换机核心和用于在设置在单个集成电路上的网络上接收和发送数据帧的多个端口，其中交换机核心耦合到多个端口的子集。所述网络设备包括：去激活器，被配置为选择性地去激活所述单个集成电路上的所述多个交换机核心中的一个或多个交换机核心的至少一部分，并且所述网络设备被配置为基于所述多个端口中的数据帧转发多个开关芯的有效部分的配置。停用部分可以包括入口处理管线，出口处理管线和/或整个交换机核心。可以基于集成电路的连接器来动态地确定要去激活的交换机核心部分。

99. 发明授权

US08621542B2 Digital media distribution device 有权
标题翻译：数字媒体分发设备
公开(公告)号：US08621542B2
公开(公告)日：2013-12-31
申请号：US10916330
申请日：2004-08-10
申请人： Paul Klamer , Ken Long , Arjun Ramamurthy
发明人： Paul Klamer , Ken Long , Arjun Ramamurthy
IPC分类号： H04N7/173 , H04N7/16 , G06F15/16 , H04L12/50 , H04Q11/00
CPC分类号： H04N21/234309 , H04N19/157 , H04N19/162 , H04N19/40 , H04N19/46 , H04N21/231 , H04N21/2335 , H04N21/60 , H04N21/6125
摘要： A digital media distribution device that includes an encoder, a decoder coupled to the encoder, and a transcoder coupled to the decoder. The encoder is configured to encode input data that is received by the digital media distribution device into a first data format. The decoder is configured to decode output data to be output by the digital media distribution device. The transcoder is configured to convert the encoded input data from the first data format into a second data format. The digital media distribution device is configured to be coupled to a computer network.
摘要翻译：一种包括编码器，耦合到编码器的解码器和耦合到解码器的代码转换器的数字媒体分发设备。编码器被配置为将由数字媒体分发设备接收的输入数据编码为第一数据格式。解码器被配置为对由数字媒体分发设备输出的输出数据进行解码。代码转换器被配置为将编码的输入数据从第一数据格式转换成第二数据格式。数字媒体分发设备被配置为耦合到计算机网络。

100. 发明授权

US08605716B2 Large-scale packet switch 有权
标题翻译：大规模分组交换机
公开(公告)号：US08605716B2
公开(公告)日：2013-12-10
申请号：US12838494
申请日：2010-07-19
申请人： Maged E Beshai
发明人： Maged E Beshai
IPC分类号： H04L12/50
CPC分类号： H04Q11/06 , H04L49/15 , H04L49/254 , H04L49/45
摘要： A packet switch that scales gracefully from a capacity of a fraction of a terabit per second to thousands of terabits per second is disclosed. The packet switch comprises edge nodes interconnected by independent switch units. The switch units are arranged in a matrix having multiple rows and multiple columns and may comprise instantaneous or latent space switches. Each edge node has a channel to a switch unit in each column and a channel from each switch unit in a selected column. A simple path traversing only one of the switch units may be established from each edge node to each other edge node. Where needed, a compound path comprising at most two simple paths may be established for any edge-node pair. In a preferred configuration, the switch units connect at input to orthogonal sets of edge nodes. A distributed control system expedites connection-request processing.
摘要翻译：公开了一种从每秒几兆比特到几千兆比特每秒的能力优雅地扩展的分组交换机。分组交换机包括由独立交换机单元互连的边缘节点。开关单元布置成具有多行和多列的矩阵，并且可以包括瞬时或潜在空间开关。每个边缘节点具有到每列中的开关单元的通道和来自所选列中的每个开关单元的通道。可以从每个边缘节点到另一个边缘节点建立仅遍历一个交换单元的简单路径。在需要时，可以为任何边缘节点对建立包括至多两个简单路径的复合路径。在优选的配置中，开关单元在输入处连接到正交的边缘节点集合。分布式控制系统加快连接请求处理。

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