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公开(公告)号：EP0410096A3
公开(公告)日：1991-11-21
申请号：EP90109426.8
申请日：1990-05-18
IPC分类号： H04Q11/00
CPC分类号： H04Q11/0003
摘要： This invention describes a method of transmitting data through a passive central switching fabric, where data can be transmitted from any input port of the fabric to any output port of the fabric. The switching fabric has N multiplexors and N demultiplexors. The input ports of the demultiplexors are the input ports of the fabric, while the output ports of the multiplexors are the output ports of the fabric. The outputs of each demultiplexor lie in a horizontal plane, while the inputs of each multiplexor lie in a vertical plane. The outputs of the demultiplexors in the horizontal planes are butted against the inputs of the multiplexors so as to establish optical contact between the outputs of the demultiplexors and the inputs of the multiplexors. Modulated wavelengths are then demultiplexed and multiplexed in such a fashion so as to allow data from any input port of the switching fabric to be transmitted to any output port of the switching fabric merely by modulating a corresponding one of N wavelengths.
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公开(公告)号：EP0451963A2
公开(公告)日：1991-10-16
申请号：EP91302183.8
申请日：1991-03-14
CPC分类号： G06F9/45512 , G06F8/38
摘要： An interactive computer system is provided having a programming environment in which an end user of one or more existing applications, for example, integrated environment applications, can customize it or them with a unique user interface appearance. The environment consists of one application or a group of applications, a customization facility and a graphical editor. The customization facility records event stream from the user to the application(s) when it (they) runs, and enables him/her to compose a plurality of event streams into a story. The user generates a unique user interface appearance with graphical parts, for example, boxes, arrows, icons, etc., using the graphical editor. He/she then links appearance to event streams or stories, and completes a programming mode. After programming, the user can make the customized application run by interaction with the new user interface appearance, for example picking the graphical objects on the appearance.
摘要翻译： 提供了具有编程环境的交互式计算机系统，其中一个或多个现有应用的最终用户，例如集成环境应用可以利用唯一的用户界面外观来定制它或它们。 环境由一个应用程序或一组应用程序组成，一个定制工具和一个图形编辑器。 定制设施在运行时将用户事件流记录到应用程序，并使他/她能够将多个事件流组成故事。 用户使用图形编辑器生成具有图形部件的独特的用户界面外观，例如框，箭头，图标等。 然后他/她将外观链接到事件流或故事，并完成编程模式。 在编程之后，用户可以通过与新的用户界面外观的交互来使定制的应用程序运行，例如在外观上挑选图形对象。
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公开(公告)号：EP0339219A3
公开(公告)日：1991-09-04
申请号：EP89104074.3
申请日：1989-03-08
IPC分类号： G11C8/00
CPC分类号： G11C8/12
摘要： A transposable memory architecture for providing equally fast access to stored data in two or more dimensions. This architecture is provided by orthogonal wiring of access devices, word lines and bit lines with independent random accessing capability for data in each direction. The transposable memory architecture (TMA) cell directly implements the TMA architecture using only one access device per dimension of access. This invention also describes multiple transposable memory architecture (MTMA) device for additional data path flexibility. The read and write operations described provide access and cycle times approximately equivalent to those for a convention one-dimension RAM.
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公开(公告)号：EP0410096A2
公开(公告)日：1991-01-30
申请号：EP90109426.8
申请日：1990-05-18
IPC分类号： H04Q11/00
CPC分类号： H04Q11/0003
摘要： This invention describes a method of transmitting data through a passive central switching fabric, where data can be transmitted from any input port of the fabric to any output port of the fabric. The switching fabric has N multiplexors and N demultiplexors. The input ports of the demultiplexors are the input ports of the fabric, while the output ports of the multiplexors are the output ports of the fabric. The outputs of each demultiplexor lie in a horizontal plane, while the inputs of each multiplexor lie in a vertical plane. The outputs of the demultiplexors in the horizontal planes are butted against the inputs of the multiplexors so as to establish optical contact between the outputs of the demultiplexors and the inputs of the multiplexors. Modulated wavelengths are then demultiplexed and multiplexed in such a fashion so as to allow data from any input port of the switching fabric to be transmitted to any output port of the switching fabric merely by modulating a corresponding one of N wavelengths.
摘要翻译： 本发明描述了一种通过被动中央交换结构发送数据的方法，其中数据可以从结构的任何输入端口传输到结构的任何输出端口。 交换结构具有N个多路复用器和N个解复用器。 解复用器的输入端口是结构的输入端口，而多路复用器的输出端口是结构的输出端口。 每个解复用器的输出位于水平面，而每个复用器的输入位于垂直平面中。 水平面中的多路分解器的输出端与多路复用器的输入端对接，以便在多路分用器的输出和多路复用器的输入之间建立光接触。 调制波长然后以这样的方式解复用和多路复用，以便仅通过调制N个波长中对应的一个，允许来自交换结构的任何输入端口的数据被传输到交换结构的任何输出端口。
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公开(公告)号：EP0339219A2
公开(公告)日：1989-11-02
申请号：EP89104074.3
申请日：1989-03-08
IPC分类号： G11C8/00
CPC分类号： G11C8/12
摘要： A transposable memory architecture for providing equally fast access to stored data in two or more dimensions. This architecture is provided by orthogonal wiring of access devices, word lines and bit lines with independent random accessing capability for data in each direction. The transposable memory architecture (TMA) cell directly implements the TMA architecture using only one access device per dimension of access. This invention also describes multiple transposable memory architecture (MTMA) device for additional data path flexibility. The read and write operations described provide access and cycle times approximately equivalent to those for a convention one-dimension RAM.
摘要翻译： 一种可转位存储器架构，用于在两个或多个维度上同时快速访问存储的数据。 该架构由访问设备，字线和位线的正交布线提供，具有用于每个方向上的数据的独立的随机访问能力。 转座存储器架构（TMA）单元直接实现了每维度访问只使用一个访问设备的TMA架构。 本发明还描述了用于附加数据路径灵活性的多个可转置存储器架构（MTMA）设备。 所描述的读取和写入操作提供与常规一维RAM大致相同的访问和周期时间。
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公开(公告)号：EP0266530B1
公开(公告)日：1995-01-18
申请号：EP87113674.3
申请日：1987-09-18
CPC分类号： H04Q11/04 , H04L49/101 , H04L49/253 , H04L49/254 , H04L49/3018 , H04L49/505
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公开(公告)号：EP0266530A3
公开(公告)日：1990-07-18
申请号：EP87113674.3
申请日：1987-09-18
CPC分类号： H04Q11/04 , H04L49/101 , H04L49/253 , H04L49/254 , H04L49/3018 , H04L49/505
摘要： In a method for switching voice and data over a multistage interconnection network (MIN) (10), a plurality of bits are stored in respective storage locations (2-1, 2-2, ... 2-512) of the switching elements (5) of the MIN. Each storage location of a switching element represents a particular time slot in a frame or a sequence of frames. Bits (27, 26) stored in each location represent specific conditions of the inputs and outputs of the switching elements and also indicate which inputs of the switching elements will be connected to which outputs of the switching elements. This storage of control information in the switching elements allows the switching network to rapidly and simultaneously change connections through the switching elements of the network.
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公开(公告)号：EP0256297A3
公开(公告)日：1989-10-25
申请号：EP87109991.7
申请日：1987-07-10
IPC分类号： H04Q11/04
CPC分类号： H04Q11/04
摘要： A method and apparatus to provide high speed voice/data switching with efficient utilization of available bandwidth and minimal switching delay. More specifically, this invention uses shift registers (20) at each cross-point (25) of a switching matrix. In each slot position (20a, 20b, 20h) of the register (20), there is a bit representing the status of the associated cross-point (25) during a particular time slot. Each slot position of the register represents a different time slot. The status of the cross-point (25) changes in accordance with the bit that is in a designated slot position during each time slot. During each time slot, at most one bit of data/voice is then transmitted through any given closed cross-point (25).
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公开(公告)号：EP0169324A1
公开(公告)日：1986-01-29
申请号：EP85106041.8
申请日：1985-05-17
CPC分类号： G06F15/17375 , H04L12/00
摘要： In switching system that establishes multiple parallel paths between users through multiple autonomous switching planes as a result of a user issuing connection requests to each of the switching planes, the number of connections that are successfully completed is monitored and if only some of the connections have been completed, because of conflicting requests, a conflict protocol is followed whereby retry requests are issued to the planes on which the connection request was unsuccessful. Each switching plane follows the conflict protocol to respond to the retry request by disconnecting existing connections and completing at most one retried connection request.
摘要翻译： 在用户通过多个自主切换平面建立多个并行路径的交换系统中，由于用户向每个交换平面发出连接请求，监视成功完成的连接数，并且如果只有一些连接已被 由于冲突的请求已经完成，所以遵循冲突协议，其中重试请求被发送到连接请求不成功的平面。 每个交换平面遵循冲突协议以通过断开现有连接并最多完成一个重试的连接请求来响应重试请求。
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公开(公告)号：EP0410096B1
公开(公告)日：1995-02-22
申请号：EP90109426.8
申请日：1990-05-18
IPC分类号： H04Q11/00
CPC分类号： H04Q11/0003
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