公开(公告)号：US08762501B2

公开(公告)日：2014-06-24

申请号：US13220471

申请日：2011-08-29

申请人： James Kempf ,  Neda Beheshti-Zavareh ,  Ying Zhang ,  Tord K. Nilsson ,  Bengt E. Johansson ,  Sten Rune Pettersson ,  Harald Luning

发明人： James Kempf ,  Neda Beheshti-Zavareh ,  Ying Zhang ,  Tord K. Nilsson ,  Bengt E. Johansson ,  Sten Rune Pettersson ,  Harald Luning

IPC分类号： G06F15/177 ,  G06F15/173 ,  H04W40/00

CPC分类号： H04L47/781 ,  H04L12/4633 ,  H04L12/4666 ,  H04L47/825 ,  H04W76/12

摘要： A method for implementing a general packet radio service (GPRS) tunnel protocol (GTP) in a packet core (PC) of a third generation (3G) network having a split architecture where a control plane of the PC of the 3G network is in a cloud computing system, the cloud computing system including a controller, the controller to execute a plurality of control plane modules, the control plane to communicate with the data plane of the PC through a control plane protocol, the data plane implemented in a plurality of network elements of the 3G network by configuring switches implementing a data plane of the SGSN and GGSN and intermediate switches to establish a first and second GTP tunnel endpoint.

摘要翻译： 一种用于在第三代（3G）网络的分组核心（PC）中实现通用分组无线电业务（GPRS）隧道协议（GTP）的方法，所述第三代（3G）网络具有分离架构，其中所述3G网络的PC的控制平面处于 云计算系统，云计算系统包括控制器，控制器执行多个控制平面模块，控制平面通过控制平面协议与PC的数据平面通信，数据平面在多个网络中实现 通过配置实现SGSN和GGSN的数据平面的交换机和中间交换机来建立第一和第二GTP隧道端点，来实现3G网络的元素。

公开(公告)号：US20140153091A1

公开(公告)日：2014-06-05

申请号：US13690281

申请日：2012-11-30

申请人： Robert Addison Boudreau ,  Ying Zhang

发明人： Robert Addison Boudreau ,  Ying Zhang

IPC分类号： G02B27/12 ,  G02B27/22

CPC分类号： G02B27/2214 ,  B82Y20/00 ,  B82Y30/00 ,  G02B27/22

摘要： A lenticular system for autostereoscopic display devices in which a transparent polymeric lenticular array is embedded between two glass sheets and the gap between the polymeric lenticular array and the outer cover is filled with a transparent polymeric filling having a refractive index different than the refractive index of the polymeric lenticular array to reduce glare.

摘要翻译： 用于自动立体显示装置的透镜系统，其中透明聚合物透镜阵列嵌入在两个玻璃板之间，并且聚合物透镜阵列和外盖之间的间隙被填充有透明聚合物填充物，折射率不同于 聚合物透镜阵列以减少眩光。

公开(公告)号：US08680644B2

公开(公告)日：2014-03-25

申请号：US13083879

申请日：2011-04-11

申请人： Kangguo Cheng ,  Bruce B. Doris ,  Tenko Yamashita ,  Ying Zhang

发明人： Kangguo Cheng ,  Bruce B. Doris ,  Tenko Yamashita ,  Ying Zhang

IPC分类号： H01L21/762

CPC分类号： H01L21/28123 ,  H01L21/76224 ,  H01L21/84 ,  H01L27/11 ,  H01L27/1203

摘要： A semiconductor device including a substrate having at least one nitride material lined isolation cavity; and a hafnium containing dielectric fill at least partially contained in and at least partially covering at least a portion of the at least one nitride lined isolation cavity.

摘要翻译： 一种半导体器件，包括具有至少一个氮化物材料衬里隔离腔的衬底; 以及含有铪的电介质填充物，其至少部分地包含在并且至少部分地覆盖所述至少一个氮化物衬里隔离腔的至少一部分。

公开(公告)号：US08673735B2

公开(公告)日：2014-03-18

申请号：US13617464

申请日：2012-09-14

申请人： Kangguo Cheng ,  Bruce B. Doris ,  Tenko Yamashita ,  Ying Zhang

发明人： Kangguo Cheng ,  Bruce B. Doris ,  Tenko Yamashita ,  Ying Zhang

IPC分类号： H01L21/76

CPC分类号： H01L21/28123 ,  H01L21/76224 ,  H01L21/84 ,  H01L27/11 ,  H01L27/1203

摘要： A semiconductor device includes a substrate having at least one nitride material lined isolation cavity; and a hafnium containing dielectric fill at least partially contained in and at least partially covering at least a portion of the at least one nitride lined isolation cavity.

摘要翻译： 半导体器件包括具有至少一个氮化物材料衬里隔离腔的衬底; 以及含有铪的电介质填充物，其至少部分地包含在并且至少部分地覆盖所述至少一个氮化物衬里隔离腔的至少一部分。

公开(公告)号：US20130332983A1

公开(公告)日：2013-12-12

申请号：US13494637

申请日：2012-06-12

申请人： Tommy Koorevaar ,  Makan Pourzandi ,  Ying Zhang

发明人： Tommy Koorevaar ,  Makan Pourzandi ,  Ying Zhang

IPC分类号： G06F21/00 ,  G06F9/455

CPC分类号： G06F9/45558 ,  G06F2009/4557 ,  G06F2009/45595 ,  H04L45/306 ,  H04L63/20

摘要： An efficient elastic enforcement layer (EEL) for realizing security policies is deployed in a cloud computing environment based on a split architecture framework. The split architecture network includes a controller coupled to switches. When the controller receives a packet originating from a source VM, it extracts an application identifier from the received packet that identifies an application running on the source VM. Based on the application identifier, the controller determines a chain of middlebox types. The controller further determines middlebox instances based on current availability of resources. The controller then adds a set of rules to the switches to cause the switches to forward the packet toward the destination VM via the middlebox instances.

摘要翻译： 基于分割架构框架，在云计算环境中部署了实现安全策略的高效弹性执行层（EEL）。 分离架构网络包括耦合到交换机的控制器。 当控制器接收到源VM的数据包时，它会从接收到的数据包中提取一个应用程序标识符，该数据包标识在源虚拟机上运行的应用程序。 基于应用程序标识符，控制器确定一系列中间件类型。 控制器还根据资源的当前可用性进一步确定中间件实例。 然后，控制器向交换机添加一组规则，以使交换机通过中间箱实例将数据包转发到目标VM。

公开(公告)号：US20130285343A1

公开(公告)日：2013-10-31

申请号：US13927769

申请日：2013-06-26

申请人： Mark F. Werner ,  Timothy W. Skszek ,  Frank A. Horton ,  Warren Young ,  Seetarama S. Kotagiri ,  Gregory P. Kiselis ,  DeWayne Dale Egle ,  Gianfranco Gabbianelli ,  Jeffrey Jay Mellis ,  Erryn Leigh Langlois ,  Daniel Sulisz ,  Pascal P. Charest ,  Eric deNijs ,  Ying Zhang ,  Ryan R. Warpup ,  Dalip K. Matharoo

发明人： Mark F. Werner ,  Timothy W. Skszek ,  Frank A. Horton ,  Warren Young ,  Seetarama S. Kotagiri ,  Gregory P. Kiselis ,  DeWayne Dale Egle ,  Gianfranco Gabbianelli ,  Jeffrey Jay Mellis ,  Erryn Leigh Langlois ,  Daniel Sulisz ,  Pascal P. Charest ,  Eric deNijs ,  Ying Zhang ,  Ryan R. Warpup ,  Dalip K. Matharoo

IPC分类号： B60G11/18

CPC分类号： B60G11/183 ,  B22D19/00 ,  B22D19/16 ,  B60G7/001 ,  B60G21/051 ,  B60G2206/11 ,  B60G2206/30 ,  B60G2206/7102 ,  B60G2206/8101

摘要： A hybrid torsion beam axle assembly is provided, which includes a steel torsion beam. An end cap is fastened to an end portion of the steel torsion beam, and a cast trailing arm is cast about the end portion of the steel torsion beam including the end cap. In this way, the cast trailing arm is positively and rigidly secured to the steel torsion beam.

摘要翻译： 提供了一种混合式扭转梁轴组件，其包括钢扭力梁。 端盖固定到钢扭力梁的端部，并且铸造拖臂围绕包括端盖的钢扭力梁的端部浇铸。 以这种方式，铸造拖臂被牢固地刚性地固定到钢扭力梁上。

公开(公告)号：US08560647B2

公开(公告)日：2013-10-15

申请号：US13186272

申请日：2011-07-19

申请人： Ying Zhang ,  Neda Beheshti ,  Mallik Tatipamula

发明人： Ying Zhang ,  Neda Beheshti ,  Mallik Tatipamula

IPC分类号： G06F13/00

CPC分类号： H04W16/18 ,  H04W24/04 ,  H04W84/00

摘要： A network topology design system to determine placement of a set of controllers within a network with a split architecture, the placement of the set of controllers selected to minimize disruption of the split architecture network caused by a link failure, a switch failure or a connectivity loss between the set of controllers and the data plane components. The system performs a method including graphing a topology of the split architecture network, determining a set of clusters of nodes within the graph by applying an agglomerative clustering process or a partitive clustering process, determining, a centroid for each cluster in the set of clusters, assigning one of the set of controllers to each network element corresponding to a determined centroid in the graph, and assigning each controller to control a set of network elements corresponding to a cluster in the graph.

摘要翻译： 一种网络拓扑设计系统，用于确定具有分离架构的网络内的一组控制器的放置，所述控制器集合的布置被选择以最小化由链路故障引起的分裂架构网络的中断，交换机故障或连接性损失 在控制器组和数据平面组件之间。 该系统执行一种方法，该方法包括绘制分割架构网络的拓扑图，通过应用聚集聚类过程或部分聚类过程来确定图中的节点集合的集合，确定集群中的每个聚类的质心， 将所述一组控制器中的一个分配给对应于图中确定的质心的每个网络元件，并且分配每个控制器以控制与图中的集群相对应的一组网络元件。

公开(公告)号：US20130258847A1

公开(公告)日：2013-10-03

申请号：US13438631

申请日：2012-04-03

申请人： Ying Zhang ,  Neda Beheshti-Zavareh

发明人： Ying Zhang ,  Neda Beheshti-Zavareh

IPC分类号： H04L12/24

CPC分类号： H04L47/22 ,  H04L41/5025 ,  H04L43/0835 ,  H04L43/0882 ,  H04L47/41 ,  H04L47/822 ,  Y02D50/30

摘要： A controller performs network-wide congestion control in a split architecture network. The controller receives flow statistics from switches for each entity that communicates via the network. The controller chooses a most congested link as a bottleneck link based on a packet loss rate that is derived from the flow statistics and estimated for each entity on each link of the network. The controller identifies a target path in the network that passes through the bottleneck link and carries the most traffic, and calculates a throttling probability for each sharing entity that shares the target path based on the capacity of the bottleneck link, capacity of the first link of the target path, bandwidth consumption and packet loss rate of each sharing entity. The controller then transmits the throttling probability of each sharing entity to the ingress switch of the target path to reduce the congestion on the bottleneck link.

摘要翻译： 控制器在分离式架构网络中执行全网络拥塞控制。 控制器从交换机接收通过网络进行通信的每个实体的流量统计信息。 控制器基于从流量统计导出并针对网络的每个链路上的每个实体估计的分组丢失率，选择最拥挤的链路作为瓶颈链路。 控制器识别网络中通过瓶颈链路并承载最多流量的目标路径，并且基于瓶颈链路的容量计算共享目标路径的每个共享实体的节流概率，第一链路的容量 每个共享实体的目标路径，带宽消耗和丢包率。 然后，控制器将每个共享实体的节流概率发送到目标路径的入口交换机，以减少瓶颈链路上的拥塞。

公开(公告)号：US20130238766A1

公开(公告)日：2013-09-12

申请号：US13871449

申请日：2013-04-26

申请人： Xinhua HONG ,  Hongbin Wang ,  Ying Zhang ,  Kirishna Narayanaswamy ,  Michael Luo

发明人： Xinhua HONG ,  Hongbin Wang ,  Ying Zhang ,  Kirishna Narayanaswamy ,  Michael Luo

IPC分类号： H04L29/08

CPC分类号： H04L67/02 ,  H04L69/163 ,  H04L69/22

摘要： A system includes a storage device and a processor. The storage device is configured to store a first set of values of TCP options for a first group of servers. The processor is configured to: transmit first requests to the first group of servers; receive first replies, in response to the first requests, from the first group of servers; determine the first set of values of the TCP options for the first group based on values in the first replies; store the first set of values in the storage device; receive a first message from a client to establish a connection between the client and a server in the first group of servers, and transmit, in response to the first message, a second message to the client.

摘要翻译： 系统包括存储设备和处理器。 存储设备被配置为存储第一组服务器的第一组TCP选项值。 处理器被配置为：将第一请求发送到第一组服务器; 从第一组服务器接收第一个请求的响应，第一个请求; 基于第一个回复中的值确定第一个组的TCP选项的第一组值; 将第一组值存储在存储设备中; 从客户端接收第一消息以建立客户端与第一服务器组中的服务器之间的连接，并且响应于第一消息向客户端发送第二消息。

公开(公告)号：US20130215769A1

公开(公告)日：2013-08-22

申请号：US13402732

申请日：2012-02-22

申请人： Neda Beheshti-Zavareh ,  Ying Zhang ,  Joel Halpern

发明人： Neda Beheshti-Zavareh ,  Ying Zhang ,  Joel Halpern

IPC分类号： H04L29/14 ,  H04L12/24 ,  H04L12/26

CPC分类号： H04L41/0663 ,  H04L41/0836 ,  H04L41/12 ,  H04L41/145 ,  H04L41/22 ,  H04L45/12 ,  H04L45/22 ,  H04L45/28 ,  H04L45/48 ,  H04L45/64 ,  H04W16/18

摘要： A method implemented by a network topology design system, the network topology design system including a processing device. The method to determine placement of a controller within a network with a split architecture where control plane components of the split architecture network are executed by a controller and the control plane components are separate from data plane components of the split architecture network. The placement of the controller is selected to minimize disruption of the split architecture network caused by a link failure, a switch failure or a connectivity loss between the controller and the data plane components.