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1. 发明申请

US20090003205A1 METHOD AND APPARATUS FOR LOAD DISTRIBUTION CONTROL OF PACKET TRANSMISSION 审中-公开
标题翻译：分组传输负载分配控制的方法与装置
公开(公告)号：US20090003205A1
公开(公告)日：2009-01-01
申请号：US12144058
申请日：2008-06-23
申请人： Satoshi Tomie , Hideki Shiono , Masaki Hiromori , Takanori Yasui , Sadayoshi Handa , Hirohumi Fujiyama
发明人： Satoshi Tomie , Hideki Shiono , Masaki Hiromori , Takanori Yasui , Sadayoshi Handa , Hirohumi Fujiyama
IPC分类号： H04L12/56
CPC分类号： H04L47/10 , H04L47/125
摘要： A method for a load distribution control of packet transmission includes calculating bandwidths of individual physical ports at a time when inputted packets are distributed to the plurality of physical ports, using each of a plurality of hash calculation formulas; selecting one of the hash calculation formulas so that the calculated bandwidths of the packets for the respective physical ports may become uniform; and distributing and delivering the packets to the respective physical ports using the updated hash calculation formula.
摘要翻译：一种用于分组传输的负载分布控制的方法包括：使用多个散列计算公式中的每一个，计算输入的分组被分配到多个物理端口时的各个物理端口的带宽; 选择所述散列计算公式中的一个，使得所计算的各个物理端口的分组的带宽可能变得均匀; 并使用更新的散列计算公式将分组分发和传递到相应的物理端口。

2. 发明申请

US20080077741A1 Method and apparatus for dynamically managing memory in accordance with priority class 审中-公开
标题翻译：根据优先等级动态管理存储器的方法和装置
公开(公告)号：US20080077741A1
公开(公告)日：2008-03-27
申请号：US11882099
申请日：2007-07-30
申请人： Takanori Yasui , Hideki Shiono , Masaki Hiromori , Hirofumi Fujiyama , Satoshi Tomie , Yasuhiro Yamauchi , Sadayoshi Handa
发明人： Takanori Yasui , Hideki Shiono , Masaki Hiromori , Hirofumi Fujiyama , Satoshi Tomie , Yasuhiro Yamauchi , Sadayoshi Handa
IPC分类号： G06F12/00
CPC分类号： G06F13/18
摘要： A dynamic memory management method and apparatus wherein an area of a memory is partitioned into a plurality of areas to form memory banks. The different priority classes share the memory banks. A policer (write controller) dynamically assigns input frame data of a plurality of classes having different degrees of priority to memory banks in accordance with the degrees of priority and stores the data there for each priority class. A scheduler (read controller) sequentially reads out the data from the frame data stored in the memory bank assigned to the class having the highest degree of priority and transmits the same. For storage of frame data of a priority of class input in a burst like manner, a plurality of memory banks are assigned to that priority class so as to raise the burst tolerance. By controlling writing and reading of data in units of memory banks, the control can be simplified. Due to this, the efficiency of usage of memory is improved and the write/read control is simplified.
摘要翻译：一种动态存储器管理方法和装置，其中存储器的区域被分割成多个区域以形成存储体。不同的优先级类共享内存。策略器（写入控制器）根据优先级动态地将具有不同优先权级别的多个类别的输入帧数据分配给存储体，并存储每个优先级类别的数据。调度器（读取控制器）从分配给具有最高优先级的类的存储体中存储的帧数据顺序地读出数据，并发送。为了以类似突发的方式存储类输入的优先级的帧数据，将多个存储体分配给该优先级，以提高突发公差。通过控制以存储体为单位的数据写入和读取，可以简化控制。由此，提高了存储器的使用效率，简化了写/读控制。

3. 发明申请

US20070223386A1 Monitoring device and system 审中-公开
标题翻译：监控设备和系统
公开(公告)号：US20070223386A1
公开(公告)日：2007-09-27
申请号：US11502550
申请日：2006-08-11
申请人： Takanori Yasui , Hideki Shiono , Masaki Hiromori , Hirofumi Fujiyama , Satoshi Tomie
发明人： Takanori Yasui , Hideki Shiono , Masaki Hiromori , Hirofumi Fujiyama , Satoshi Tomie
IPC分类号： H04J1/16
CPC分类号： H04J3/14
摘要： In a monitoring device and system, a monitoring data inserter inserts monitoring data of a predetermined pattern into an idle period of input data to be transmitted to a transmission line. A monitoring data checker having received the monitoring data through the transmission line, when determining that the monitoring data does not maintain the predetermined pattern, provides selective switchover instructions to a selector to be controlled. Then, the monitoring data checker sequentially performs a selective switchover to processors, thereby detecting a failure point in the processors. Also, when the failure point in the processors can not be detected, the monitoring data checker provides channel switchover instructions to a switching portion and performs a channel switchover of the transmission line, thereby detecting which channel of the transmission line has caused a failure.
摘要翻译：在监视装置和系统中，监视数据插入器将预定模式的监视数据插入要发送到传输线的输入数据的空闲时段。当确定监视数据不保持预定模式时，已经通过传输线接收到监视数据的监视数据检查器向要控制的选择器提供选择性切换指令。然后，监视数据检查器顺序地执行对处理器的选择性切换，从而检测处理器中的故障点。此外，当处理器的故障点无法检测到时，监视数据检查器向切换部分提供通道切换指令，并执行传输线的通道切换，从而检测传输线路的哪个通道已经发生故障。

4. 发明申请

US20100211831A1 FAULT NOTIFICATION METHOD AND COMMUNICATION APPARATUS 有权
标题翻译：故障通知方法和通信装置
公开(公告)号：US20100211831A1
公开(公告)日：2010-08-19
申请号：US12706018
申请日：2010-02-16
申请人： Hirofumi FUJIYAMA , Satoshi Tomie , Masaki Hiromori
发明人： Hirofumi FUJIYAMA , Satoshi Tomie , Masaki Hiromori
IPC分类号： G06F11/07
CPC分类号： H04L43/0811 , H04L41/06
摘要： A method of fault notification in a communication apparatus, including terminating transmission of a signal over a transmission link; determining whether or not a specified fault notification signal is detected in a reception link and storing a determination result from the determining; and upon detection of a fault in the reception link after starting an operation, outputting a specified fault notification signal to the transmission link when the stored determination result is affirmative.
摘要翻译：一种通信装置中的故障通知的方法，包括通过传输链路终止信号的传输; 确定在接收链路中是否检测到指定的故障通知信号，并存储来自确定的确定结果; 并且在开始操作之后检测到接收链路中的故障，当存储的确定结果是肯定的时，向传输链路输出指定的故障通知信号。

5. 发明授权

US08289855B2 Fault notification method and communication apparatus 有权
标题翻译：故障通知方式和通讯装置
公开(公告)号：US08289855B2
公开(公告)日：2012-10-16
申请号：US12706018
申请日：2010-02-16
申请人： Hirofumi Fujiyama , Satoshi Tomie , Masaki Hiromori
发明人： Hirofumi Fujiyama , Satoshi Tomie , Masaki Hiromori
IPC分类号： G01R31/08
CPC分类号： H04L43/0811 , H04L41/06
摘要： A method of fault notification in a communication apparatus, including terminating transmission of a signal over a transmission link; determining whether or not a specified fault notification signal is detected in a reception link and storing a determination result from the determining; and upon detection of a fault in the reception link after starting an operation, outputting a specified fault notification signal to the transmission link when the stored determination result is affirmative.
摘要翻译：一种通信装置中的故障通知的方法，包括通过传输链路终止信号的传输; 确定在接收链路中是否检测到指定的故障通知信号，并存储来自确定的确定结果; 并且在开始操作之后检测到接收链路中的故障，当存储的确定结果是肯定的时，向传输链路输出指定的故障通知信号。

6. 发明授权

US07529290B2 Radar apparatus 失效
标题翻译：雷达装置
公开(公告)号：US07529290B2
公开(公告)日：2009-05-05
申请号：US11059332
申请日：2005-02-17
申请人： Masaki Hiromori
发明人： Masaki Hiromori
IPC分类号： H04B1/00
CPC分类号： G01S7/4004 , G01S13/0209 , G01S13/325 , H04B1/7163
摘要： A radar apparatus has a code generator, a transmission section, a reception section, a delay section, a despreading processor, a correlation value detector, a target detector, and an adjustment section. The transmission section transmits a signal modulated with a spectrum spread code. The reception section receives a direct wave from the transmission section and a reflection wave of the transmitted signal from a target. The delay section delays the despread code stepwise. The despreading processor performs a despreading processing with respect to a signal obtained from the reflection wave received, with using the despread code delayed. The correlation value detector detects a correlation value from data output from the despreading processor. The adjustment section adjusts a phase shift between the spectrum spread code and the despread code so that a correlation strength of the direct wave is equal to or larger than a predetermined value.
摘要翻译：雷达装置具有码发生器，发送部分，接收部分，延迟部分，解扩处理器，相关值检测器，目标检测器和调整部分。发送部发送用频谱扩展码调制的信号。接收部接收来自发送部的直接波和来自目标的发送信号的反射波。延迟部分逐步延迟解扩码。解扩处理器利用被延迟的解扩码，对从所接收的反射波获得的信号进行解扩处理。相关值检测器从解扩处理器输出的数据检测相关值。调整部分调节频谱扩展码和解扩码之间的相移，使得直接波的相关强度等于或大于预定值。

7. 发明授权

US07148841B2 Radar device 失效
公开(公告)号：US07148841B2
公开(公告)日：2006-12-12
申请号：US11080482
申请日：2005-03-16
申请人： Kimihisa Yoneda , Masaki Hiromori
发明人： Kimihisa Yoneda , Masaki Hiromori
IPC分类号： G01S7/282 , G01S13/28
CPC分类号： G01S13/0209 , G01S7/4021 , G01S13/325
摘要： A radar device includes a code generator, a transmission section, a reception section, a delay section, a despreading process section, a correlation value detection section, a target detection section, an estimation section, an acquisition section, and a correction section. The estimation section estimates a reception intensity of a reflection wave from a target located at a first distance on a basis of a detected correlation value. The acquisition section acquires a cross-correlation value between the first distance and a second distance, on a basis of the estimated reception intensity of the reflection wave from the target located at the first distance, a delayed despreading code used to detect a correlation value for the first distance and a delayed despreading code used to detect a correlation value for the second distance. The correction section corrects the correlation value for the second distance on a basis of the cross-correlation value.

8. 发明申请

US20070182464A1 Triangular wave generation circuit 有权
标题翻译：三角波发生电路
公开(公告)号：US20070182464A1
公开(公告)日：2007-08-09
申请号：US11657683
申请日：2007-01-25
申请人： Yasuhiro Sekiguchi , Masaki Hiromori
发明人： Yasuhiro Sekiguchi , Masaki Hiromori
IPC分类号： H03K4/06
CPC分类号： H03K4/06 , G01S7/35 , G01S7/4008 , G01S13/345
摘要： An accurate intermittent triangular wave signal without waveform distortion is generated by a triangular wave generation circuit 1 including a rectangular wave generation circuit 111 for generating an intermittent rectangular wave signal in which a rectangular wave interval and a direct current interval of a predetermined level are repeated; an integration circuit 12 for generating an intermittent triangular wave signal in which a triangular wave interval and a direct current interval are repeated based on a reference signal and the intermittent rectangular wave signal generated by the rectangular wave generation circuit 111; and a triangular wave correcting circuit 112 for correcting waveform distortion of the intermittent triangular wave signal based on a differential voltage between a starting point and an ending point of the direct current interval of the intermittent triangular wave signal output from the integration circuit 12.
摘要翻译：三角波产生电路1由三角波产生电路1产生，该三角波产生电路1包括：矩形波产生电路111，用于产生间隔矩形波信号，其中矩形波间隔和预定电平的直流间隔重复; 用于产生基于参考信号和由矩形波产生电路111产生的间歇矩形波信号重复三角波间隔和直流间隔的间歇三角波信号的积分电路12; 以及三角波校正电路112，用于根据从积分电路12输出的间歇三角波信号的直流间隔的起始点和终点之间的差分电压来校正间歇三角波信号的波形失真。

9. 发明授权

US06989784B2 Transmission-reception apparatus and operation determination method thereof 失效
标题翻译：发送接收装置及其动作判定方法
公开(公告)号：US06989784B2
公开(公告)日：2006-01-24
申请号：US10855590
申请日：2004-05-28
申请人： Masaki Hiromori , Kimihisa Yoneda
发明人： Masaki Hiromori , Kimihisa Yoneda
IPC分类号： G01S7/40
CPC分类号： G01S7/4004 , G01S2007/406
摘要： A transmission-reception apparatus includes a transmission section, a reception section, a transmission control section, a signal detection section, and an operation determination section. The transmission section transmits a signal to a surrounding space. The reception section receives the signal from the surrounding space. The transmission control section controls the transmission section to transmit the signal in a pulse shape. The signal detection section detects level of the signal received by the reception section. The operation determination section determines as to whether or not a timing at which the level of the received signal exceeds a first determination level is within a first time period on the basis of detection result and a timing at which the transmission control section controls the transmission section to transmit the signal in the pulse shape, to determine as to whether or not the transmission section and the reception section operate normally.
摘要翻译：发送接收装置包括发送部分，接收部分，发送控制部分，信号检测部分和操作确定部分。发送部将信号发送到周围空间。接收部分接收来自周围空间的信号。发送控制部分控制发送部分以脉冲形状发送信号。信号检测部检测由接收部接收的信号的电平。操作确定部分基于检测结果和发送控制部分控制发送部分的定时来确定接收信号的电平超过第一确定电平的定时是否在第一时间段内以脉冲形状发送信号，以确定发送部分和接收部分是否正常运行。

10. 发明申请

US20050180491A1 Radar apparatus 失效
标题翻译：雷达装置
公开(公告)号：US20050180491A1
公开(公告)日：2005-08-18
申请号：US11059332
申请日：2005-02-17
申请人： Masaki Hiromori
发明人： Masaki Hiromori
IPC分类号： G01S13/26 , G01S7/40 , G01S13/02 , G01S13/32 , G01S13/93 , H04B1/707
CPC分类号： G01S7/4004 , G01S13/0209 , G01S13/325 , H04B1/7163
摘要： A radar apparatus has a code generator, a transmission section, a reception section, a delay section, a despreading processor, a correlation value detector, a target detector, and an adjustment section. The transmission section transmits a signal modulated with a spectrum spread code. The reception section receives a direct wave from the transmission section and a reflection wave of the transmitted signal from a target. The delay section delays the despread code-stepwise. The despreading processor performs a despreading processing with respect to a signal obtained from the reflection wave received, with using the despread code delayed. The correlation value detector detects a correlation value from data output from the despreading processor. The adjustment section adjusts a phase shift between the spectrum spread code and the despread code so that a correlation strength of the direct wave is equal to or larger than a predetermined value.
摘要翻译：雷达装置具有码发生器，发送部，接收部，延迟部，解扩处理器，相关值检测器，目标检测器和调整部。发送部发送用频谱扩展码调制的信号。接收部接收来自发送部的直接波和来自目标的发送信号的反射波。延迟部分逐步延迟解扩码。解扩处理器利用被延迟的解扩码，对从所接收的反射波获得的信号进行解扩处理。相关值检测器从解扩处理器输出的数据检测相关值。调整部分调节频谱扩展码和解扩码之间的相移，使得直接波的相关强度等于或大于预定值。

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