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1. 发明授权

US06747988B1 Switching system for telecommunications network 有权
标题翻译：电信网络交换系统
公开(公告)号：US06747988B1
公开(公告)日：2004-06-08
申请号：US09258861
申请日：1999-02-26
申请人： Reuven Jordan , Avraham Silbiger , Joseph Moshe , Yechiel A. Rosengarten , Israel Vitelson
发明人： Reuven Jordan , Avraham Silbiger , Joseph Moshe , Yechiel A. Rosengarten , Israel Vitelson
IPC分类号： H04L1256
CPC分类号： H04Q11/0478 , H04J2203/0025 , H04J2203/0089
摘要： A switching system for a telecommunications network, including a switching matrix, a transport interface for receiving signals from a plurality of I/O ports, the signals being arranged in channels of at least a first and a second format, a plurality of cross-connections for switching the signals between the I/O ports via the switching matrix; and a server operatively associated with the switching matrix and including format exchanging circuitry operable to receive a signal arranged in the first format and to rearrange the signal into the second format, thus producing a converted signal, and to transmit the converted signal to the switching matrix for eventual output.
摘要翻译：一种用于电信网络的交换系统，包括交换矩阵，用于从多个I / O端口接收信号的传输接口，所述信号被布置在至少第一和第二格式的信道中，多个交叉连接用于通过开关矩阵在I / O端口之间切换信号; 以及可操作地与所述交换矩阵相关联的服务器，并且包括格式交换电路，其可操作以接收以所述第一格式布置的信号并且将所述信号重排为所述第二格式，从而产生转换的信号，并将所转换的信号发送到所述切换矩阵最终输出。

2. 发明授权

US06914941B1 Method and system for increasing bandwidth capacity utilization 有权
标题翻译：增加带宽容量利用率的方法和系统
公开(公告)号：US06914941B1
公开(公告)日：2005-07-05
申请号：US09704530
申请日：2000-11-03
申请人： Joseph Moshe , Israel Vitelson
发明人： Joseph Moshe , Israel Vitelson
IPC分类号： H04L5/00 , H04J3/00 , H04J3/16 , H04L7/033 , H04K1/10
CPC分类号： H04J3/1641
摘要： A method for increasing bandwidth utilization of a transmission channel having a first bandwidth capacity and operative at a first transmission rate, the method including the steps of providing one or more input bit streams each having a transmission rate that does not exceed that of the first transmission rate, dividing the one or more input bit streams into a plurality of sub-streams, each having a bandwidth lower than the first bandwidth capacity, selecting a group of sub-streams out of the plurality of sub-streams which group has a combined bandwidth just lower than the first bandwidth capacity, carrying the selected group of sub-streams over the transmission channel, and assembling the selected group of sub-streams into an output bit stream.
摘要翻译：一种用于增加具有第一带宽容量并以第一传输速率工作的传输信道的带宽利用率的方法，所述方法包括以下步骤：提供每个具有不超过第一传输速率的传输速率的一个或多个输入比特流将所述一个或多个输入比特流划分为多个子流，每个子流具有低于所述第一带宽容量的带宽;从所述多个子流中选择一组具有组合带宽的子流刚好低于第一带宽容量，通过传输信道携带所选择的一组子流，以及将所选择的一组子流组合成输出比特流。

3. 发明授权

US07948975B2 Transparent switching fabric for multi-gigabit transport 有权
标题翻译：透明交换矩阵用于多吉比特传输
公开(公告)号：US07948975B2
公开(公告)日：2011-05-24
申请号：US12395720
申请日：2009-03-02
申请人： Ruben Gabriel Markus , Israel Vitelson , Joseph Moshe
发明人： Ruben Gabriel Markus , Israel Vitelson , Joseph Moshe
IPC分类号： H04L12/50 , H04Q11/00
CPC分类号： H04J3/1652 , H04L49/1523
摘要： A communication apparatus includes at least one input port, multiple output ports, at least one Serial-to-Parallel (S/P) converter and at least one Parallel-to-Serial (P/S) converter. The S/P converter is operative to receive from the input port an input data stream that is to be cross-connected to a destination output port, and to separate the input data stream into multiple sub-streams. Each of the switching planes includes at least one input for receiving a respective sub-stream from the S/P converter; multiple outputs, each output associated with a respective one of the output ports; and switching circuitry, which is configured to switch the respective sub-stream to the output that is associated with the destination output port. The P/S converter is coupled to the outputs of the switching planes so as to combine the multiple sub-streams switched by the switching circuitry into a combined output data stream at the destination output port.
摘要翻译：通信装置包括至少一个输入端口，多个输出端口，至少一个串行到并行（S / P）转换器和至少一个并行到串行（P / S）转换器。 S / P转换器可操作以从输入端口接收将被交叉连接到目的地输出端口的输入数据流，并将输入数据流分离成多个子流。每个切换平面包括用于从S / P转换器接收相应子流的至少一个输入; 多个输出，每个输出与相应的输出端口相关联; 以及切换电路，其被配置为将相应子流切换到与目的地输出端口相关联的输出。 P / S转换器耦合到开关平面的输出，以便将由开关电路切换的多个子流组合成目的地输出端口的组合输出数据流。

4. 发明授权

US5193087A Electronic digital cross-connect system having bipolar violation transparency 失效
标题翻译：电子数字交叉连接系统具有双极性违规透明度
公开(公告)号：US5193087A
公开(公告)日：1993-03-09
申请号：US524930
申请日：1990-05-18
申请人： Avi Lichtash , Israel Vitelson , Zvi Huna , Reuven Markus , Michal Nosatzki , Baruch Gutman , Shlomo Orbach , Rafi Taler , Yossi Moshe , Leon Bruckman , Gideon Agmon
发明人： Avi Lichtash , Israel Vitelson , Zvi Huna , Reuven Markus , Michal Nosatzki , Baruch Gutman , Shlomo Orbach , Rafi Taler , Yossi Moshe , Leon Bruckman , Gideon Agmon
IPC分类号： H04Q11/04
CPC分类号： H04Q11/04
摘要： An electronic digital signal cross-connect system (EDSX) is provided which includes a plurality of input terminals for respectively receiving bipolar 3-level input signals having a predetermined bit rate, and a plurality of output terminals for respectively providing bipolar 3-level output signals having the same predetermined bit rate. An interface circuit is provided which has an input section coupled to the input terminals to receive the bipolar 3-level input signals and an output section coupled to the output terminals to output the bipolar 3-level output signals. The input section of the interface circuit is constructed to include converting circuitry for converting the bipolar 3-level input signals into predetermined coded signals. Correspondingly, the output section of the interface circuit includes converting circuitry for decoding the predetermined coded signals into bipolar 3-level output signals. A switching matrix having a plurality of switching units is arranged between the input section and output section of the interface circuit. A control unit is coupled to the switching matrix to control the switching units in a manner to couple predetermined ones of the inputs of the switching matrix to predetermined ones of the outputs of the switching matrix. By virtue of this control of the switching units of the switching matrix, the cross-connection between input terminals receiving bipolar 3-level input signals and output terminals providing bipolar 3-level output signals is controlled. Further, by virtue of the coding arrangement used in the present invention, the EDSX is transparent to any bipolar violations which may exist in the bipolar 3-level input signals.
摘要翻译：提供了一种电子数字信号交叉连接系统（EDSX），其包括用于分别接收具有预定比特率的双极3电平输入信号的多个输入端子和用于分别提供双极3电平输出信号的多个输出端子具有相同的预定比特率。提供了一种接口电路，其具有耦合到输入端子的输入部分以接收双极3电平输入信号，以及耦合到输出端子的输出部分以输出双极3电平输出信号。接口电路的输入部分被构造为包括用于将双极性3电平输入信号转换成预定编码信号的转换电路。相应地，接口电路的输出部分包括用于将预定编码信号解码为双极3电平输出信号的转换电路。具有多个开关单元的开关矩阵布置在接口电路的输入部分和输出部分之间。控制单元耦合到开关矩阵以以将交换矩阵的预定输入端与预定的开关矩阵的输出相耦合的方式控制开关单元。通过对开关矩阵的开关单元的这种控制，控制接收双极性3电平输入信号的输入端子与提供双极性3电平输出信号的输出端子之间的交叉连接。此外，借助于本发明中使用的编码方案，EDSX对于双极3级输入信号中可能存在的任何双极性违规都是透明的。

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