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1. 发明授权

US06873621B2 System for controlling AAL1 cell bandwidth 失效
标题翻译：控制AAL1单元带宽的系统
公开(公告)号：US06873621B2
公开(公告)日：2005-03-29
申请号：US09759176
申请日：2001-01-12
申请人： Jyoei Kamoi , Yoshihiro Uchida , Naoki Aihara , Mikio Nakayama , Kazuhito Yasue , Kazuhiko Kumagai
发明人： Jyoei Kamoi , Yoshihiro Uchida , Naoki Aihara , Mikio Nakayama , Kazuhito Yasue , Kazuhiko Kumagai
IPC分类号： H04L12/853 , H04L12/953 , H04Q11/04 , H04L12/28
CPC分类号： H04Q11/0478 , H04L2012/5647 , H04L2012/5654
摘要： A system for controlling a bandwidth when receiving and reassembling a consecutive data stream transferred while segmented by AAL1 format cells which enables correct determination of non-P and P formats and reassembly of cells even when error arises in multiple bits including the CSI bit of an AAL1 cell or when adding dummy cells and thereby enabling prevention of a gap in data in a frame, comprising, in a data reassembly unit which reassembles received cells, an 8-cell buffer for storing 8 cells of a cycle of a sequence count (SC) of 0 to 7 and sending the cells out to a later stage after a check unit of a sequence number (SN) field confirms normalcy of the cells and a control unit for control so that the number of P format cells stored in the 8-cell buffer becomes 1 cell when 8 cells are stored in the 8-cell buffer.
摘要翻译：一种用于在接收和重新组合由AAL1格式单元分段传送的连续数据流时控制带宽的系统，其能够正确确定非P和P格式并且即使在包括AAL1的CSI位的多个比特中出现错误时也可重新组合或者当添加虚拟小区时，从而能够防止帧中数据的间隙，包括在重新组合接收到的小区的数据重新组合单元中存储用于存储序列计数（SC）的循环的8个单元的8个单元缓冲器， 0到7，并且在序列号（SN）字段的检查单元确认单元的正常状态和用于控制的控制单元之后将单元发送到稍后阶段，使得存储在8单元中的P格式单元的数量当8个单元格存储在8个单元缓冲区中时，缓冲区变为1个单元格。

2. 发明授权

US06212186B1 Cell bandwidth control apparatus 失效
标题翻译：单元带宽控制装置
公开(公告)号：US06212186B1
公开(公告)日：2001-04-03
申请号：US08979431
申请日：1997-11-26
申请人： Iwao Tada , Jyoei Kamoi , Tomoyuki Yamaguchi , Naoki Aihara
发明人： Iwao Tada , Jyoei Kamoi , Tomoyuki Yamaguchi , Naoki Aihara
IPC分类号： H04L1256
CPC分类号： H04L49/3081 , H04L2012/5636 , H04Q11/0478
摘要： The invention concerns an ATM exchange, and is directed in particular to the provision of a cell bandwidth control apparatus for performing bandwidth control for ATM cells sent from the ATM exchange onto the line side. The cell bandwidth control apparatus includes forced empty cell inserting means for forcibly inserting empty cells in a highway connected to an ATM switch. The forced empty cell inserting means inserts forced empty cells in an outgoing highway leading from the ATM switch to a line adapter and thereby limits the line bandwidth of the outgoing highway to within the bandwidth of the line accommodated in the line adapter.
摘要翻译：本发明涉及ATM交换机，特别涉及提供一种用于对从ATM交换机发送到线路侧的ATM信元进行带宽控制的小区带宽控制装置。小区带宽控制装置包括用于在连接到ATM交换机的高速公路中强制插入空单元的强制空单元插入装置。强制空单元插入装置将从ATM交换机引出的输出高速公路中的强制空单元插入线路适配器，从而将输出高速公路的线路带宽限制在线路适配器中线路的带宽内。

3. 发明授权

US06026098A Line multiplexing system 失效
标题翻译：线路复用系统
公开(公告)号：US06026098A
公开(公告)日：2000-02-15
申请号：US931638
申请日：1997-09-16
申请人： Jyoei Kamoi , Tomoyuki Yamaguchi , Mikio Nakayama , Yuzo Okuyama
发明人： Jyoei Kamoi , Tomoyuki Yamaguchi , Mikio Nakayama , Yuzo Okuyama
IPC分类号： H04J3/04 , H04J3/24 , H04Q11/04 , H04L12/56
CPC分类号： H04L49/3081 , H04J3/247 , H04Q11/0478 , H04L2012/5672
摘要： A plurality of input lines are respectively connected to separate multiplexing units that are connected in cascade by cascading lines. Select signals are transferred in parallel with fixed length packets over the cascading lines. Each separate multiplexing unit is responsive to a select signal received from the cascading line to select one of fixed length packets received over the corresponding input line and the upstream cascading line and output it over the downstream cascading line. The most downstream separate multiplexing unit provides a multiplexed output of the input lines.
摘要翻译：多个输入线分别连接到通过级联线级联连接的分离复用单元。选择信号通过级联线路与固定长度的数据包并行传输。每个单独的复用单元响应于从级联线路接收的选择信号，以选择在相应输入线路和上游级联线路上接收的固定长度分组中的一个，并在下游级联线路上输出。最下游单独复用单元提供输入线的多路复用输出。

4. 发明授权

US5335222A Traffic control system for asynchronous transfer mode exchange 失效
标题翻译：用于异步传输模式交换的交通控制系统
公开(公告)号：US5335222A
公开(公告)日：1994-08-02
申请号：US076793
申请日：1993-06-15
申请人： Jyoei Kamoi , Hichiro Hayami , Yuji Kato , Toshio Shimoe , Shunji Abe , Michio Kusayanagi , Haruo Mukai , Toshio Soumiya
发明人： Jyoei Kamoi , Hichiro Hayami , Yuji Kato , Toshio Shimoe , Shunji Abe , Michio Kusayanagi , Haruo Mukai , Toshio Soumiya
IPC分类号： H04L12/56 , H04Q11/04 , H04J3/14
CPC分类号： H04L12/5601 , H04L12/5602 , H04L49/106 , H04L49/203 , H04L49/255 , H04Q11/0478 , H04L2012/5629 , H04L2012/5634 , H04L2012/5647 , H04L2012/5649 , H04L2012/5651 , H04L2012/5672 , H04L2012/5681 , H04L2012/5682 , H04L2012/5684
摘要： A call admission control system in an asynchronous transfer mode exchange includes a unit for describing attribute parameters of a cell from the subscriber terminal; a unit for calculating, based on the attribute parameters, the average and the dispersion of the traffic speeds of the call; a unit for managing data of the average and the dispersion on each output route and data relating to each subscriber; and a unit for calculating the total average and the total dispersion of the data speeds on the selection output route; and a unit for calculating prediction values of cell abandon rate and end-to-end delay based on the average and the dispersion on the selected output route calculated by the total average and dispersion calculating unit, and for comparing the prediction values with the required service quality of cell discard rate and end-to end delay, for determining whether or not the requesting call may be connected.
摘要翻译：异步传输模式交换中的呼叫准入控制系统包括用于从用户终端描述小区的属性参数的单元; 基于属性参数计算呼叫的通信速度的平均值和离散度的单元; 用于管理每个输出路线上的平均值和色散数据的单元以及与每个用户有关的数据; 以及用于计算选择输出路线上的数据速度的总平均和总色散的单元; 以及用于基于由总平均和色散计算单元计算的所选择的输出路线上的平均值和色散来计算单元放弃率和端对端延迟的预测值的单元，并且用于将预测值与所需服务进行比较用于确定请求呼叫是否可以被连接的小区丢弃率和端到端延迟的质量。

5. 发明授权

US4837855A Non-blocking optical space switch 失效
标题翻译：非阻塞光学空间开关
公开(公告)号：US4837855A
公开(公告)日：1989-06-06
申请号：US117148
申请日：1987-08-18
申请人： Kazuo Hajikano , Toshio Shimoe , Jyoei Kamoi , Ippei Sawaki , Koso Murakami
发明人： Kazuo Hajikano , Toshio Shimoe , Jyoei Kamoi , Ippei Sawaki , Koso Murakami
IPC分类号： H04B10/27 , G02F1/31 , G02F1/313 , H04B10/2507 , H04Q3/52
CPC分类号： H04Q11/0005 , H04Q2011/0052
摘要： An optical space switch is formed in such a manner that switch elements having two inputs and two outputs are arranged in an n.times.n matrix form and optical signals from n input highways are switched to n output highways. The switch elements are connected in such a manner that the optical signals are always passed through the same number of switch elements, from the input highways to the output highways.
摘要翻译： PCT No.PCT / JP87 / 00027 Sec。 371日期1987年8月18日 102（e）1987年8月18日PCT PCT 1987年1月19日PCT公布。公开号WO87 / 04886 日期为1987年8月13日。光学空间开关形成为具有两个输入和两个输出的开关元件以n×n矩阵形式布置，并且来自n个输入高速公路的光信号被切换到n个输出高速公路。开关元件以这样的方式连接，使得光信号总是通过相同数量的开关元件，从输入高速公路到输出高速公路。

6. 发明授权

US5809012A Connectionless communication system 失效
标题翻译：无连接通信系统
公开(公告)号：US5809012A
公开(公告)日：1998-09-15
申请号：US434745
申请日：1995-05-04
申请人： Tadahiro Takase , Kazuo Hajikano , Takeshi Kawasaki , Toshio Shimoe , Tetsuo Tachibana , Teruaki Hagihara , Satoshi Kakuma , Masami Murayama , Ryuichi Takechi , Satoshi Kuroyanagi , Jyoei Kamoi , Hiroshi Tomonaga
发明人： Tadahiro Takase , Kazuo Hajikano , Takeshi Kawasaki , Toshio Shimoe , Tetsuo Tachibana , Teruaki Hagihara , Satoshi Kakuma , Masami Murayama , Ryuichi Takechi , Satoshi Kuroyanagi , Jyoei Kamoi , Hiroshi Tomonaga
IPC分类号： H04L12/56 , H04Q11/04
CPC分类号： H04Q11/0478 , H04L12/5602 , H04L2012/5616 , H04L2012/562 , H04L2012/5627 , H04L2012/563 , H04L2012/5645 , H04L2012/5652 , Y10S370/905 , Y10S370/91
摘要： A communication system for use with a network for transmitting fixed-length cells from a transmitting terminal via a virtual connection in the network to a receiving terminal. The communication system includes a converting device, connected to the transmitting terminal or the receiving terminal, for performing a bi-directional conversion between a variable-length packet and the fixed-length cells, the transmitting terminal or the receiving terminal outputting the variable-length packet, a buffer capacity monitoring device in the receiving terminal for monitoring a capacity of a buffer in the receiving terminal receiving the fixed-length cells and for outputting an alarm signal at the time of detecting a congestion state of the capacity of the buffer, a congestion state alerting device in the receiving terminal responsive to the alarm signal from the buffer capacity monitoring device for outputting an alert signal to the transmitting terminal, and a traffic transmission control device in the transmitting terminal responsive to the alert signal from the congestion state alerting device in the receiving terminal for controlling a transmission of the fixed-length cells to the receiving terminal.
摘要翻译：一种用于网络的通信系统，用于经由网络中的虚拟连接从发送终端向接收终端发送固定长度小区。通信系统包括连接到发送终端或接收终端的转换装置，用于在可变长度分组与固定长度小区之间执行双向转换，发送终端或接收终端输出可变长度分组分组，接收终端中的缓冲器容量监视装置，用于监视接收固定长度小区的接收终端中的缓冲器的容量，并且在检测到缓冲器的容量的拥塞状态时输出报警信号; 所述接收终端中的拥塞状态提示装置响应于来自所述缓冲器容量监视装置的所述警报信号，向所述发送终端输出警报信号，所述发送终端中的业务传输控制装置响应于所述拥塞状态警报装置在用于控制固定长度的传输的接收终端中 h单元到接收终端。

7. 发明授权

US6031820A Cell transfer control method and cell transfer control device 失效
标题翻译：细胞转移控制方法和细胞转移控制装置
公开(公告)号：US6031820A
公开(公告)日：2000-02-29
申请号：US835798
申请日：1997-04-15
申请人： Takeshi Kawasaki , Jyoei Kamoi
发明人： Takeshi Kawasaki , Jyoei Kamoi
IPC分类号： H04Q3/00 , H04L12/28 , H04L12/815 , H04L12/863 , H04J3/16 , H04L12/56
CPC分类号： H04L12/5602 , H04L2012/5649 , H04L2012/5679
摘要： A method and device for controlling transfer of cells in an ATM equipment, using the statistical multiplexing effect to control the transfer speed at regular intervals, so as to realize an efficient management and a fine control of the information transfer speed. The cell control device includes a cell transfer control buffer, a cell transfer timing operating unit that performs a desired operation to calculate a cell transfer timing, using a first parameter T and a second parameter X, and a cell transfer control unit that controls the transfer timing of the cell from the buffer, based on the result from the cell transfer timing operating unit, to perform a cell transfer control at a peak rate of X/T in correspondence with a processing rate of the ATM equipment.
摘要翻译：一种用于控制ATM设备中的小区传输的方法和装置，使用统计复用效果来定期地控制传送速度，从而实现对信息传送速度的有效管理和精细控制。小区控制装置包括：小区传输控制缓冲器，使用第一参数T和第二参数X执行用于计算小区传输定时的期望操作的小区传送定时操作单元;以及控制传输的小区传送控制单元基于来自单元传送定时操作单元的结果，从缓冲器的单元的定时，以与ATM设备的处理速率相对应的X / T的峰值速率执行单元传送控制。

8. 发明授权

US5734641A Device and method for discriminating timeout 失效
标题翻译：用于区分超时的设备和方法
公开(公告)号：US5734641A
公开(公告)日：1998-03-31
申请号：US794411
申请日：1997-02-05
申请人： Takeshi Kawasaki , Jyoei Kamoi
发明人： Takeshi Kawasaki , Jyoei Kamoi
IPC分类号： H04L12/70 , H04L29/06 , H04L29/14 , H04Q11/04 , H04J3/14
CPC分类号： H04L29/06 , H04L69/40 , H04Q11/0478 , H04L2012/561 , H04L2012/5619 , H04L2012/5627 , H04L2012/5649 , H04L2012/5652 , H04L69/28
摘要： A device for discriminating timeout comprises an event discrimination unit, a calculation unit, a timing storage unit and a timeout discrimination unit. The event discrimination unit outputs each communication information concerning each communication to the calculation unit, when an event indicating a start of timeout discrimination occurred. The calculation unit calculates a timeout timing for every communication on the basis of the each communication information and the timing in which the event has occurred, and writes the calculated timeout timing into the timing storage unit. The timeout discrimination unit compares the timeout timing read out from the timing storage unit for every communication with the present timing, and discriminates that the timeout has occurred in reference to the communication when the present timing exceeds the timeout timing.
摘要翻译：用于识别超时的装置包括事件识别单元，计算单元，定时存储单元和超时识别单元。当发生表示超时辨认开始的事件时，事件识别单元向计算单元输出关于每个通信的每个通信信息。计算单元基于每个通信信息和事件发生的定时来计算每个通信的超时定时，并将计算出的超时定时写入定时存储单元。超时识别单元将从每个通信的定时存储单元读出的超时定时与当前定时进行比较，并且当当前定时超过超时定时时，根据该通信判断超时已经发生。

9. 发明授权

US5689501A Connectionless communication system 失效
标题翻译：无连接通信系统
公开(公告)号：US5689501A
公开(公告)日：1997-11-18
申请号：US434744
申请日：1995-05-04
申请人： Tadahiro Takase , Kazuo Hajikano , Takeshi Kawasaki , Toshio Shimoe , Tetsuo Tachibana , Teruaki Hagihara , Satoshi Kakuma , Masami Murayama , Ryuichi Takechi , Satoshi Kuroyanagi , Jyoei Kamoi , Hiroshi Tomonaga
发明人： Tadahiro Takase , Kazuo Hajikano , Takeshi Kawasaki , Toshio Shimoe , Tetsuo Tachibana , Teruaki Hagihara , Satoshi Kakuma , Masami Murayama , Ryuichi Takechi , Satoshi Kuroyanagi , Jyoei Kamoi , Hiroshi Tomonaga
IPC分类号： H04L12/28 , H04L12/66 , H04L12/70 , H04L29/08 , H04Q11/04 , H04L12/56
CPC分类号： H04L12/5602 , H04Q11/0478 , H04L2012/5616 , H04L2012/562 , H04L2012/5627 , H04L2012/563 , H04L2012/5645 , H04L2012/5652 , Y10S370/905
摘要： A communication system for transmitting a fixed-length cell converted from a variable-length information including data and a destination of the data. The system includes a cell assembly/disassembly device for performing bi-directional conversion between the variable-length information and the fixed-length cell, a routing control device for receiving the fixed-length cell converted from the variable-length information by the cell assembly/disassembly device, for analyzing the destination of the data and for controlling a routing of the fixed-length cell based on the analyzed destination, and having an error detecting device for detecting an error of the variable-length information in the fixed-length cell, and a network for connecting the cell assembly/disassembly device and the routing control device by a fixed capacity path and for connecting the routing control device to another routing control device by the fixed capacity path or a variable capacity path.
摘要翻译：一种用于发送从包括数据的数据和目的地的可变长度信息转换的固定长度小区的通信系统。该系统包括用于在可变长度信息和固定长度信元之间执行双向转换的信元组装/拆卸装置，用于接收由信元组件从可变长度信息转换的固定长度信元的路由控制装置 /分解装置，用于分析数据的目的地并且用于基于所分析的目的地来控制固定长度小区的路由，并且具有用于检测固定长度小区中的可变长度信息的错误的错误检测装置以及用于通过固定容量路径连接所述单元组合/拆卸装置和所述路由控制装置并且通过所述固定容量路径或可变容量路径将所述路由控制装置连接到另一路由控制装置的网络。

10. 发明授权

US5280483A Traffic control system for asynchronous transfer mode exchange 失效
标题翻译：用于异步传输模式交换的交通控制系统
公开(公告)号：US5280483A
公开(公告)日：1994-01-18
申请号：US742758
申请日：1991-08-09
申请人： Jyoei Kamoi , Hichiro Hayami , Yuji Kato , Toshio Shimoe , Shunji Abe , Michio Kusayanagi , Haruo Mukai , Toshio Soumiya
发明人： Jyoei Kamoi , Hichiro Hayami , Yuji Kato , Toshio Shimoe , Shunji Abe , Michio Kusayanagi , Haruo Mukai , Toshio Soumiya
IPC分类号： H04L12/56 , H04Q11/04 , H04J3/14
CPC分类号： H04L12/5601 , H04L12/5602 , H04L49/106 , H04L49/203 , H04L49/255 , H04Q11/0478 , H04L2012/5629 , H04L2012/5634 , H04L2012/5647 , H04L2012/5649 , H04L2012/5651 , H04L2012/5672 , H04L2012/5681 , H04L2012/5682 , H04L2012/5684
摘要： A call admission control system in an asynchronous transfer mode exchange includes a unit for describing attribute parameters of a call from the subscriber terminal; a unit for calculating, based on the attribute parameters, the average and the dispersion of the traffic speeds of the call; a unit for managing data of the average and the dispersion on each output route and data relating to each subscriber; and a unit for calculating the total average and the total dispersion of the data speeds on the selected output route; and a unit for calculating prediction values of cell abandon rate and end-to-end delay based on the average and the dispersion on the selected output route calculated by the total average and dispersion calculating unit, and for comparing the prediction values with the required service quality of cell discard rate and end-to-end delay, for determining whether or not the requesting call may be connected.
摘要翻译：异步传输模式交换中的呼叫许可控制系统包括：用于描述来自用户终端的呼叫的属性参数的单元; 基于属性参数计算呼叫的通信速度的平均值和离散度的单元; 用于管理每个输出路线上的平均值和色散数据的单元以及与每个用户有关的数据; 以及用于计算所选输出路线上的数据速度的总平均和总色散的单元; 以及用于基于由总平均和色散计算单元计算的所选择的输出路线上的平均值和色散来计算单元放弃率和端对端延迟的预测值的单元，并且用于将预测值与所需服务进行比较用于确定请求呼叫是否可以被连接的小区丢弃率和端到端延迟的质量。

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