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1. 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。

2. 发明申请

US20090300296A1 Communication apparatus with data discard functions and control method therefor 失效
标题翻译：具有数据丢弃功能的通信装置及其控制方法
公开(公告)号：US20090300296A1
公开(公告)日：2009-12-03
申请号：US12320533
申请日：2009-01-28
申请人： Takanori Yasui , Hideki Shiono , Hirofumi Fujiyama , Satoshi Tomie , Kenji Fukunaga , Tamotsu Matsuo
发明人： Takanori Yasui , Hideki Shiono , Hirofumi Fujiyama , Satoshi Tomie , Kenji Fukunaga , Tamotsu Matsuo
IPC分类号： G06F13/00
CPC分类号： H04L49/9078 , H04L49/90
摘要： In a communication apparatus, a write controller writes received data in a temporary memory which serves as short-time storage. A read controller reads data out of the temporary memory. A discard controller controls discard operation of the data read out of the temporary memory.
摘要翻译：在通信装置中，写入控制器将接收到的数据写入用作短时间存储的临时存储器。读取控制器从临时存储器读出数据。丢弃控制器控制从临时存储器读出的数据的丢弃操作。

3. 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。

4. 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。

5. 发明授权

US08086770B2 Communication apparatus with data discard functions and control method therefor 失效
标题翻译：具有数据丢弃功能的通信装置及其控制方法
公开(公告)号：US08086770B2
公开(公告)日：2011-12-27
申请号：US12320533
申请日：2009-01-28
申请人： Takanori Yasui , Hideki Shiono , Hirofumi Fujiyama , Satoshi Tomie , Kenji Fukunaga , Tamotsu Matsuo
发明人： Takanori Yasui , Hideki Shiono , Hirofumi Fujiyama , Satoshi Tomie , Kenji Fukunaga , Tamotsu Matsuo
IPC分类号： G06F13/10 , H04L12/26 , H04L12/54
CPC分类号： H04L49/9078 , H04L49/90
摘要： In a communication apparatus, a write controller writes received data in a temporary memory which serves as short-time storage. A read controller reads data out of the temporary memory. A discard controller controls discard operation of the data read out of the temporary memory.
摘要翻译：在通信装置中，写入控制器将接收到的数据写入用作短时间存储的临时存储器。读取控制器从临时存储器读出数据。丢弃控制器控制从临时存储器读出的数据的丢弃操作。

6. 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。

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