公开(公告)号：US08805890B2

公开(公告)日：2014-08-12

申请号：US12521199

申请日：2007-11-02

申请人： Jianguo Zhang ,  Yuanyuan Yang ,  Jin Jin ,  Jianyong Sun

发明人： Jianguo Zhang ,  Yuanyuan Yang ,  Jin Jin ,  Jianyong Sun

IPC分类号： G06F17/30 ,  G06Q10/00 ,  G06F19/00

CPC分类号： G06F17/30073 ,  G06F17/3028 ,  G06F19/00 ,  G06F19/321

摘要： A Cooperative Grid Based Picture Archiving and Communication System (Grid PACS for short) is a multimedia (imaging) medical information archiving, communication and application system used in hospitals. Based on the existing PACS servers, workstations, or other networked multimedia image management systems, it adds and integrates grid-based network functionality into the existing image systems to form new grid-based image communication and management system.It uses service-oriented and event-driven concepts and methods to design and implement a new grid-based image communication and management system to solve the problems encountered in distributing archived image information, coordinating work and managing in a virtually centralized way (Virtual Super-PACS) of different PACS or archiving systems under varied operating environments.

摘要翻译： 基于合作网格的图片归档和通信系统（简称网格PACS）是医院使用的多媒体（成像）医疗信息存档，通信和应用系统。 基于现有的PACS服务器，工作站或其他网络多媒体图像管理系统，它将基于网格的网络功能添加到现有的图像系统中，形成新的基于网格的图像通信和管理系统。 它采用面向服务和事件驱动的概念和方法来设计和实施一个新的基于网格的图像通信和管理系统，以解决分布存档图像信息，协调工作和以虚拟集中方式进行管理所遇到的问题（Virtual Super- PACS）不同的PACS或归档系统。

公开(公告)号：US20100235323A1

公开(公告)日：2010-09-16

申请号：US12521199

申请日：2007-11-02

申请人： Jianguo Zhang ,  Yuanyuan Yang ,  Jin Jin ,  Jianyong Sun

发明人： Jianguo Zhang ,  Yuanyuan Yang ,  Jin Jin ,  Jianyong Sun

IPC分类号： G06F15/16 ,  G06F17/30

CPC分类号： G06F17/30073 ,  G06F17/3028 ,  G06F19/00 ,  G06F19/321

摘要： A Cooperative Grid Based Picture Archiving and Communication System (Grid PACS for short) is a multimedia (imaging) medical information archiving, communication and application system used in hospitals. Based on the existing PACS servers, workstations, or other networked multimedia image management systems, it adds and integrates grid-based network functionality into the existing image systems to form new grid-based image communication and management system.It uses service-oriented and event-driven concepts and methods to design and implement a new grid-based image communication and management system to solve the problems encountered in distributing archived image information, coordinating work and managing in a virtually centralized way (Virtual Super-PACS) of different PACS or archiving systems under varied operating environments.

摘要翻译： 基于合作网格的图片归档和通信系统（简称网格PACS）是医院使用的多媒体（成像）医疗信息存档，通信和应用系统。 基于现有的PACS服务器，工作站或其他网络多媒体图像管理系统，它将基于网格的网络功能添加到现有的图像系统中，形成新的基于网格的图像通信和管理系统。 它采用面向服务和事件驱动的概念和方法来设计和实施一个新的基于网格的图像通信和管理系统，以解决分布存档图像信息，协调工作和以虚拟集中方式进行管理所遇到的问题（Virtual Super- PACS）不同的PACS或归档系统。

公开(公告)号：US06201808B1

公开(公告)日：2001-03-13

申请号：US09049101

申请日：1998-03-27

申请人： Jianchao Wang ,  Yuanyuan Yang

发明人： Jianchao Wang ,  Yuanyuan Yang

IPC分类号： H04L1256

CPC分类号： H04L12/18

摘要： A new self-routing multicast network that can realize arbitrary multicast (or one-to-many) communication without any blocking. Based on the binary radix sorting, all functional components of the network are recursively constructed reverse banyan networks using a self-routing procedure that provides for pipeline distribution of switch settings. The design allows a potential to greatly reduce the network cost by reusing part of the network. The new multicast network has O(n log2 n) cost (logic gates), O(log2 n) gate delay, and O(log2 n) set-up time, where the unit of time is a gate delay. Further, with feedback part of the network can be reused and the network cost is reduced to O(n log n).

摘要翻译： 一种新的自路由组播网络，可以实现任意组播（或一对多）通信，无需任何阻塞。 基于二进制基数排序，网络的所有功能组件都使用提供开关设置的管道分配的自路由过程递归构造的反向榕树网络。 该设计允许通过重用部分网络来大大降低网络成本。 新的组播网络具有O（n log2 n）成本（逻辑门），O（log2 n）门延迟和O（log2 n）建立时间，其中时间单位是门延迟。 此外，由于网络的反馈部分可以重复使用，网络成本降低到O（n log n）。

公开(公告)号：US08107468B2

公开(公告)日：2012-01-31

申请号：US12312363

申请日：2007-11-06

申请人： Yuanyuan Yang ,  Takashi Oguma

发明人： Yuanyuan Yang ,  Takashi Oguma

IPC分类号： H04L12/50

CPC分类号： H04Q3/68 ,  H04Q3/54583 ,  H04Q2213/1302 ,  H04Q2213/1304 ,  H04Q2213/13056 ,  H04Q2213/13242

摘要： A conventional technology does not show that the number of middle stage switches is minimized on a non-blocking condition of a multisource and possible multicast Clos type network, and it becomes a high cost system. Further, no addition or deletion of a connection can be done without a data loss. It is an object to provide, as a means for solving the problems, a multisource and multicast possible Clos type network based on such a technology that the number of middle stage switches is minimized on a non-blocking condition and that addition/deletion of a connection to a existing multicast tree can be carried out without a data loss, so that the network can be operated at low cost without a data loss.

摘要翻译： 传统技术并不表明在多源和可能的组播Clos类型网络的非阻塞状态下中间级交换机的数量最小化，并且它成为高成本的系统。 此外，没有数据丢失，不能进行连接的添加或删除。 作为解决问题的手段的目的是提供一种基于这样一种技术的多源和多播可能的Clos型网络，即在非阻塞状态下中间级交换机的数量被最小化，并且添加/删除 可以在没有数据丢失的情况下实现与现有多播树的连接，使得网络可以以低成本运行而不会丢失数据。

公开(公告)号：US20050141804A1

公开(公告)日：2005-06-30

申请号：US10745872

申请日：2003-12-24

申请人： Yuanyuan Yang ,  Siqing Zheng ,  Dominique Verchere

发明人： Yuanyuan Yang ,  Siqing Zheng ,  Dominique Verchere

IPC分类号： H04Q3/68 ,  H04Q11/00 ,  G02B6/35

CPC分类号： H04Q3/68 ,  H04Q11/0005 ,  H04Q2011/0024 ,  H04Q2011/0056 ,  H04Q2213/1302 ,  H04Q2213/1304 ,  H04Q2213/13076 ,  H04Q2213/13295 ,  H04Q2213/13386

摘要： Method and apparatus for performing group switching in DWDM optical networks are described. One embodiment is an N×N three-stage group connector with N inputs and N outputs, wherein the N outputs are divided into r output groups, each group including n outputs such that r=N/n. The group connector comprises a first stage comprising r n×m crossbar switch modules, wherein m≧n−1; a second stage comprising m r×r crossbar switch modules; and a third stage comprising r M×N concentrator switch modules.

摘要翻译： 描述了在DWDM光网络中执行组切换的方法和装置。 一个实施例是具有N个输入和N个输出的N×N三级组连接器，其中N个输出被分成r个输出组，每个组包括n个输出，使得r = N / n。 组连接器包括第一级，其包括rnxm交叉开关模块，其中m> = n-1; 第二级包括mrxr交叉开关模块; 以及包括r MxN集中器开关模块的第三级。

公开(公告)号：US06456838B1

公开(公告)日：2002-09-24

申请号：US09251676

申请日：1999-02-17

申请人： Jianchao Wang ,  Yuanyuan Yang

发明人： Jianchao Wang ,  Yuanyuan Yang

IPC分类号： H04Q720

CPC分类号： H04Q3/68

摘要： Disclosed is a method for all-to-all personalized exchange for a class of multistage interconnecting networks (MINs). The method is based on a Latin square matrix corresponding to a set of admissible permutations of a multistage interconnecting network. Disclosed are first and second methods for constructing a Latin square matrix used in the personalized exchange technique. Also disclosed is a generic method for decomposing all-to-all personalized exchange patterns into admissible permutations to form the Latin square matrix for self-routing networks which are a subclass of the MINs.

摘要翻译： 公开了一种用于一类多级互连网络（MIN）的全面个性化交换的方法。 该方法基于与多级互连网络的一组可接受排列相对应的拉丁方阵。 公开了用于构建在个性化交换技术中使用的拉丁方阵的第一和第二种方法。 还公开了一种用于将所有对所有个性化交换模式分解为可接受置换的通用方法，以形成作为MIN的子类的自路由网络的拉丁方阵。

公开(公告)号：US5801641A

公开(公告)日：1998-09-01

申请号：US529582

申请日：1995-09-18

申请人： Yuanyuan Yang ,  Gerald M. Masson

发明人： Yuanyuan Yang ,  Gerald M. Masson

IPC分类号： H04Q3/68 ,  H04Q9/00

CPC分类号： H04Q3/68

摘要： A controller for a nonblocking broadcast switching network comprising an input stage, an output stage, and a middle stage. The input stage has N.sub.1 or n.sub.1 r.sub.1 input ports and r.sub.1 switches, where n.sub.1 .gtoreq.2 and r.sub.1 .gtoreq.1 and are integers. The network also includes an output stage. The output stage has N.sub.2 or n.sub.2 r.sub.2 output ports and r.sub.2 switches, where n.sub.2 .gtoreq.2 and r.sub.1 .gtoreq.1 and are integers. There is also a middle stage. The middle stage has m switches, where ##EQU1## The m switches are in communication with the r.sub.1 switches and r.sub.2 switches. The middle stage of m switches has L inputs, where L.gtoreq.r.sub.1 and is an integer, and J outputs, where J.gtoreq.r.sub.2 and is an integer, corresponding to the n.sub.1 input ports and n.sub.2 output ports, x or fewer of the m switches, where 1.ltoreq.x.ltoreq.m, always available to form a connection between an idle input port and a plurality of idle output ports, but no output port is connected to more than 1 input port. In a preferred embodiment, the controller includes a mechanism for determining which middle stage switches are idle at a given time in the network. The controller also includes a mechanism for choosing middle stage switches from only the idle middle stage switches to form a desired broadcast connection between an idle input port and a plurality of idle output ports. Preferably, the mechanism for choosing chooses the minimum number of idle middle stage switches to form the desired broadcast connection.

摘要翻译： 一种用于非阻塞广播交换网络的控制器，包括输入级，输出级和中级。 输入级有N1或n1r1输入端口和r1开关，其中n1> / = 2和r1> / = 1并且是整数。 该网络还包括一个输出级。 输出级有N2或n2r2输出端口和r2开关，其中n2> / = 2和r1> / = 1并且是整数。 还有一个中间阶段。 中间有m个开关，其中开关和r2开关。 m个开关的中间阶段有L个输入，其中L> / = r1是一个整数，J输出，其中J> / = r2是一个整数，对应于n1个输入端口和n2个输出端口，x个或更少 的m个开关，其中1

公开(公告)号：US06456620B1

公开(公告)日：2002-09-24

申请号：US09251562

申请日：1999-02-17

申请人： Jianchao Wang ,  Yuanyuan Yang

发明人： Jianchao Wang ,  Yuanyuan Yang

IPC分类号： H04L1228

CPC分类号： H04L49/1507

摘要： Disclosed is a method for all-to-all personalized exchange for a class of multistage interconnecting networks (MINs). The method is based on a Latin square matrix corresponding to a set of admissible permutations of a multistage interconnecting network. Disclosed are first and second methods for constructing a Latin square matrix used in the personalized exchange technique. Also disclosed is a generic method for decomposing all-to-all personalized exchange patterns into admissible permutations to form the Latin square matrix for self-routing networks which are a subclass of the MINs.

摘要翻译： 公开了一种用于一类多级互连网络（MIN）的全面个性化交换的方法。 该方法基于与多级互连网络的一组可接受排列相对应的拉丁方阵。 公开了用于构建在个性化交换技术中使用的拉丁方阵的第一和第二种方法。 还公开了一种用于将所有对所有个性化交换模式分解为可接受置换的通用方法，以形成作为MIN的子类的自路由网络的拉丁方阵。

公开(公告)号：US5451936A

公开(公告)日：1995-09-19

申请号：US138893

申请日：1993-10-19

申请人： Yuanyuan Yang ,  Gerald M. Masson

发明人： Yuanyuan Yang ,  Gerald M. Masson

IPC分类号： H04Q3/68 ,  H04Q9/00

CPC分类号： H04Q3/68

摘要： The present invention pertains to a nonblocking broadcast switching network. The network comprises an input stage. The input stage has N.sub.1 or n.sub.1 r.sub.1 input ports and r.sub.1 switches, where n.sub.1 .gtoreq.2 and r.sub.1 .gtoreq.1 and are integers. The network is also comprised of an output stage. The output stage has N.sub.2 or n.sub.2 r.sub.2 output ports and r.sub.2 switches, where n.sub.2 .gtoreq.2 and r.sub.1 .gtoreq.1 and are integers. There is also a middle stage. The middle stage has m switches where m is an integer and, where ##EQU1## The m switches are in communication with the r.sub.1 switches and r.sub.2 switches. The middle stage of m switches has L inputs, where L.gtoreq.r.sub.1 and is an integer, and J outputs, where J.gtoreq.r.sub.2 and is an integer, x or fewer of the m switches, where 1.gtoreq.x.gtoreq.min{n.sub.2 -1, r.sub.2 } and is an integer, always available to form a connection between an idle input port and a plurality of idle output ports, but no output port is connected to more than 1 input port. In a preferred embodiment, the controller is comprised of means for determining which middle stage switches are idle at a given time in the network. The controller is also comprised of means for choosing middle stage switches from only the idle middle stage switches to form a desired broadcast connection between an idle input port and a plurality of idle output ports. Preferably, the choosing means chooses the minimum number of idle middle stage switches to form the desired broadcast connection.

摘要翻译： 本发明涉及非阻塞广播交换网络。 网络包括输入级。 输入级有N1或n1r1输入端口和r1开关，其中n1> / = 2和r1> / = 1并且是整数。 该网络还包括一个输出级。 输出级有N2或n2r2输出端口和r2开关，其中n2> / = 2和r1> / = 1并且是整数。 还有一个中间阶段。 中间阶段有m个开关，其中m是整数，其中 m开关与r1开关和r2开关通信。 m个开关的中间阶段有L个输入，其中L> / = r1是整数，J输出，其中J> / = r2是整数，x个或更少的m个开关，其中1> / = x > / = min {n2-1，r2}，并且是一个整数，始终可用于形成空闲输入端口和多个空闲输出端口之间的连接，但没有输出端口连接到多个输入端口。 在优选实施例中，控制器包括用于确定在网络中给定时间哪个中间级交换机空闲的装置。 控制器还包括用于从仅空闲的中间级交换机选择中间级交换机以在空闲输入端口和多个空闲输出端口之间形成期望的广播连接的装置。 优选地，选择装置选择最小数量的空闲中间级交换机以形成所需的广播连接。

公开(公告)号：US20130131771A1

公开(公告)日：2013-05-23

申请号：US13813421

申请日：2011-08-01

申请人： Torsten Lehmann ,  Yuanyuan Yang

发明人： Torsten Lehmann ,  Yuanyuan Yang

IPC分类号： A61N1/05 ,  H02J4/00

CPC分类号： A61N1/0541 ,  A61N1/0543 ,  A61N1/36036 ,  A61N1/36046 ,  A61N1/36125 ,  A61N1/378 ,  H02J4/00 ,  Y10T307/406

摘要： Described herein is an apparatus (30) for regulating voltages across a plurality of loads (21, 23). The apparatus comprises a first linear regulator (35) for regulating a first voltage across a first load (23) and a second linear regulator (37) for regulating a second voltage across a second load (21). The apparatus also has a current recycling node (33) provided between an output of the second linear regulator (37) and an input of the first linear regulator (35) such that, in use, a total current drawn by the apparatus is less than a sum of a current flowing in the first load and a current flowing in the second load.

摘要翻译： 这里描述了一种用于调节多个负载（21,23）上的电压的装置（30）。 该装置包括用于调节跨越第一负载（23）的第一电压的第一线性调节器（35）和用于调节穿过第二负载（21）的第二电压的第二线性调节器（37）。 该装置还具有设置在第二线性调节器（37）的输出端和第一线性调节器（35）的输入端之间的电流回收节点（33），使得在使用中，由该装置抽出的总电流小于 在第一负载中流动的电流和在第二负载中流动的电流之和。