公开(公告)号：US07693063B2

公开(公告)日：2010-04-06

申请号：US11230250

申请日：2005-09-19

申请人： Osamu Shimokuni ,  Akira Jinzaki ,  Jun Kawai ,  Junichiro Shitami

发明人： Osamu Shimokuni ,  Akira Jinzaki ,  Jun Kawai ,  Junichiro Shitami

IPC分类号： G01R31/08

CPC分类号： H04L1/004 ,  H04L9/085 ,  H04L63/18

摘要： A communication control apparatus for enabling a quality of service (QoS) to be maintained, the security against interception to be ensured, and a communication route to be switched over without any interruption of communications, and capable of restraining the processing time and the number of adjusting parameters. The communication control apparatus including a coding unit, an allocation unit, and a sending unit.

摘要翻译： 一种用于使得能够维持服务质量（QoS）的通信控制装置，可以保证防止拦截的安全性，以及在不中断通信的情况下切换的通信路由，并且能够限制处理时间和数量 调整参数。 通信控制装置包括编码单元，分配单元和发送单元。

公开(公告)号：US08170057B2

公开(公告)日：2012-05-01

申请号：US10944494

申请日：2004-09-17

申请人： Akira Jinzaki ,  Jun Kawai ,  Osamu Shimokuni ,  Junichiro Shitami

发明人： Akira Jinzaki ,  Jun Kawai ,  Osamu Shimokuni ,  Junichiro Shitami

IPC分类号： H04L12/66

CPC分类号： H04L29/06 ,  H04L1/1887 ,  H04L63/0428 ,  H04L63/16 ,  H04L69/16 ,  H04L69/161 ,  H04L69/32

摘要： A transmitter and a receiver each have an apparatus for carrying out retransmission processing at a TCP layer and an apparatus for carrying out encrypted-data communication at an IPSec layer. The apparatus operating at the IPSec layer has a buffer for storing encrypted data transmitted by the transmitter. When a request for retransmission of data is received from the receiver, in spite of an operation carried out at an IP layer, information available at the TCP layer is obtained and data corresponding to the encrypted data stored in the buffer is returned to the receiver in response to the request.

摘要翻译： 发送器和接收器各自具有用于在TCP层执行重传处理的装置和用于在IPSec层执行加密数据通信的装置。 在IPSec层操作的装置具有用于存储由发射机发送的加密数据的缓冲器。 当从接收器接收到重发数据的请求时，尽管在IP层执行了操作，获得了在TCP层可用的信息，并且与存储在缓冲器中的加密数据相对应的数据被返回给接收器 响应请求。

公开(公告)号：US20060280203A1

公开(公告)日：2006-12-14

申请号：US11230250

申请日：2005-09-19

申请人： Osamu Shimokuni ,  Akira Jinzaki ,  Jun Kawai ,  Junichiro Shitami

发明人： Osamu Shimokuni ,  Akira Jinzaki ,  Jun Kawai ,  Junichiro Shitami

IPC分类号： H04J3/22

CPC分类号： H04L1/004 ,  H04L9/085 ,  H04L63/18

摘要： To provide a technology enabling a quality of service (QoS) to be kept, the security against interception to be ensured and a communication route to be switched over without interruption of communications, and capable of restraining processing time and the number of adjusting parameters. Coding is effected by such a type of coding method that when coding communication information into information blocks by dividing the communication information into a plurality of information blocks, there are needed the information blocks of which the number is equal to or larger than a predetermined threshold value in order to decode the information blocks into the original communication information, when there are two or more usable communication routes in the case of sending the information blocks to a partner communication device, the information blocks are allocated to each of the communication routes in such a way that the number of information blocks to be sent per communication route is set less than the threshold value required for decoding the information blocks, and the allocated number of information blocks are sent to each of the communication routes.

摘要翻译： 为了提供能够保持服务质量（QoS）的技术，要保证防止拦截的安全性和通信路由被切换而不中断通信，并且能够限制处理时间和调整参数的数量。 编码是通过这样一种编码方法实现的：当将通信信息分成多个信息块将通信信息编码成信息块时，需要数量等于或大于预定阈值的信息块 为了将信息块解码为原始通信信息，当在向对方通信装置发送信息块的情况下存在两条以上的可用通信路由时，将信息块分配给各个通信路径 将每个通信路由发送的信息块的数量设置为小于解码信息块所需的阈值的方式，并且将分配的信息块的数量发送到每个通信路由。

公开(公告)号：US07007199B2

公开(公告)日：2006-02-28

申请号：US10952409

申请日：2004-09-28

申请人： Akira Jinzaki ,  Jun Kawai ,  Osamu Shimokuni ,  Junichiro Shitami

发明人： Akira Jinzaki ,  Jun Kawai ,  Osamu Shimokuni ,  Junichiro Shitami

IPC分类号： G06F11/00

CPC分类号： H04L1/0009 ,  H04L1/08 ,  H04L1/1812 ,  H04L1/1887

摘要： A transmitter redundantly transmits data in an available band range when transmitting data. A receiver discards redundancy and receives the data. The receiver also redundantly transmits ack in an available band range. Since data is redundantly transmitted/received, there is a high possibility that data may reach the opposite party normally even if one of the duplicate data is lost. Accordingly, high-speed communication can be realized. Since time no data flows through a communication route is reduced, network resources can be effectively utilized.

摘要翻译： 当发送数据时，发射机以可用的频带范围冗余地发送数据。 接收器丢弃冗余并接收数据。 接收机还可以在可用的频带范围内冗余地发送ACK。 由于数据被冗余地发送/接收，所以即使有一个重复数据丢失，数据也可能正常地到达对方。 因此，可以实现高速通信。 由于时间不减少通过通信路由的数据流，因此可以有效地利用网络资源。

公开(公告)号：US20050229038A1

公开(公告)日：2005-10-13

申请号：US10952409

申请日：2004-09-28

申请人： Akira Jinzaki ,  Jun Kawai ,  Osamu Shimokuni ,  Junichiro Shitami

发明人： Akira Jinzaki ,  Jun Kawai ,  Osamu Shimokuni ,  Junichiro Shitami

IPC分类号： H04L12/28 ,  H04L1/00 ,  H04L1/08 ,  H04L1/18 ,  G06F11/00

CPC分类号： H04L1/0009 ,  H04L1/08 ,  H04L1/1812 ,  H04L1/1887

摘要： A transmitter redundantly transmits data in an available band range when transmitting data. A receiver discards redundancy and receives the data. The receiver also redundantly transmits ack in an available band range. Since data is redundantly transmitted/received, there is a high possibility that data may reach the opposite party normally even if one of the duplicate data is lost. Accordingly, high-speed communication can be realized. Since time no data flows through a communication route is reduced, network resources can be effectively utilized.

摘要翻译： 当发送数据时，发射机以可用的频带范围冗余地发送数据。 接收器丢弃冗余并接收数据。 接收机还可以在可用的频带范围内冗余地传输确认信号。 由于数据被冗余地发送/接收，所以即使其中一个重复数据丢失，数据也可能正常地到达对方。 因此，可以实现高速通信。 由于时间不减少通过通信路由的数据流，因此可以有效地利用网络资源。

公开(公告)号：US20050190693A1

公开(公告)日：2005-09-01

申请号：US10944494

申请日：2004-09-17

申请人： Akira Jinzaki ,  Jun Kawai ,  Osamu Shimokuni ,  Junichiro Shitami

发明人： Akira Jinzaki ,  Jun Kawai ,  Osamu Shimokuni ,  Junichiro Shitami

IPC分类号： H04L29/10 ,  H04L1/00 ,  H04L1/18 ,  H04L29/06 ,  H04L29/08

CPC分类号： H04L29/06 ,  H04L1/1887 ,  H04L63/0428 ,  H04L63/16 ,  H04L69/16 ,  H04L69/161 ,  H04L69/32

摘要： A transmitter and a receiver each have an apparatus for carrying out retransmission processing at a TCP layer and an apparatus for carrying out encrypted-data communication at an IPSec layer. The apparatus operating at the IPSec layer has a buffer for storing encrypted data transmitted by the transmitter. When a request for retransmission of data is received from the receiver, in spite of an operation carried out at an IP layer, information available at the TCP layer is obtained and data corresponding to the encrypted data stored in the buffer is returned to the receiver in response to the request.

摘要翻译： 发送器和接收器各自具有用于在TCP层执行重传处理的装置和用于在IPSec层执行加密数据通信的装置。 在IPSec层操作的装置具有用于存储由发射机发送的加密数据的缓冲器。 当从接收器接收到重发数据的请求时，尽管在IP层执行了操作，获得了在TCP层可用的信息，并且与存储在缓冲器中的加密数据相对应的数据被返回给接收器 响应请求。

公开(公告)号：US08761010B2

公开(公告)日：2014-06-24

申请号：US13700070

申请日：2010-05-31

申请人： Akira Jinzaki

发明人： Akira Jinzaki

IPC分类号： G01R31/08 ,  G06F11/00 ,  G08C15/00 ,  H04L1/00 ,  H04L12/26 ,  H04J3/14

CPC分类号： H04L47/22 ,  H04L47/193 ,  H04L47/20

摘要： When a transmitting terminal 2A and a receiving terminal 4B performs communication via a network 10, at a communication apparatus 1 controlling the bandwidth of the communication, a receiving bandwidth measuring unit 23 measures the bandwidth for the communication in at least one direction of the communication in two directions from the transmitting terminal 2A to the receiving terminal 4B and from the receiving terminal 4B and the transmitting terminal 2A. The session table 13 stores information regarding bandwidth adjustment including the target bandwidth required for the communication. The bandwidth adjusting unit 24 reads out, from the session table 13, the target bandwidth in the direction for which the bandwidth was measured, and throttling or enhancing of the bandwidth is performed by adjusting the transmission interval of packets based on the comparison of the bandwidth measured at the receiving bandwidth measuring unit 23 and the read out target bandwidth.

摘要翻译： 当发送终端2A和接收终端4B经由网络10进行通信时，在控制通信带宽的通信装置1，接收带宽测量单元23测量通信的至少一个方向上的通信的带宽 从发送端子2A到接收端子4B以及从接收端子4B和发送端子2A的两个方向。 会话表13存储关于包括通信所需的目标带宽的带宽调整的信息。 带宽调整单元24从会话表13读出测量带宽的方向上的目标带宽，并且通过基于带宽的比较来调整分组的传输间隔来执行带宽的调节或增强 在接收带宽测量单元23处测量和读出目标带宽。

公开(公告)号：US07415561B2

公开(公告)日：2008-08-19

申请号：US10880584

申请日：2004-07-01

申请人： Akira Jinzaki

发明人： Akira Jinzaki

IPC分类号： G06F13/24

CPC分类号： G06F13/24 ,  G06F9/4812

摘要： In a computer having a unit for outputting an interrupt request to a processor, a delay condition from occurrence of an interrupt event to issue of an interrupt request to the processor can be dynamically determined depending on the processor load status, etc. The interrupt request output unit includes a unit for obtaining a determination factor of a delay condition from the occurrence of an interrupt event to the issue of an interrupt request to the processor, and a unit for determining a delay condition corresponding to the obtained determination factor. For example, a time up to a read of an interrupt factor by the processor is obtained as a determination factor, and is multiplied by a coefficient, thereby determining a delay time as a delay condition.

摘要翻译： 在具有用于向处理器输出中断请求的单元的计算机中，可以根据处理器负载状态等来动态地确定从发生中断事件到向处理器发出中断请求的延迟状态。中断请求输出 单元包括用于获得从发生中断事件到向处理器发出中断请求的延迟状态的确定因子的单元，以及用于确定对应于所获得的确定因子的延迟条件的单元。 例如，获得由处理器读取中断因子的时间作为确定因子，并且乘以系数，从而确定作为延迟条件的延迟时间。

公开(公告)号：US07161940B2

公开(公告)日：2007-01-09

申请号：US10067295

申请日：2002-02-07

申请人： Akira Jinzaki

发明人： Akira Jinzaki

IPC分类号： H04L12/28

CPC分类号： H04L47/10 ,  H04L12/1881 ,  H04L47/15 ,  H04L47/36 ,  H04L47/50

摘要： The transmission server according to the present invention includes a processor, buffer memory, an I/O bus, and a transmission unit. Furthermore, the transmission unit includes a transmitting unit for controlling the generation and transmission of a packet, buffer memory for holding transmission data provided by the processor, and an NIC for connection to a network. The processor manages receivers, and transfers data in the buffer memory to be transmitted to the transmission unit connected to the I/O bus. The transferred data is stored in the buffer memory of the transmission unit. The transmission unit generates a packet for each receiver from the data in the buffer memory according to the receiver information, and transmits the data to a network through the NIC.

摘要翻译： 根据本发明的传输服务器包括处理器，缓冲存储器，I / O总线和传输单元。 此外，发送单元包括用于控制分组的生成和发送的发送单元，用于保持由处理器提供的发送数据的缓冲存储器和用于连接到网络的NIC。 处理器管理接收器，并将缓冲存储器中的数据传送到连接到I / O总线的发送单元。 传送的数据被存储在传输单元的缓冲存储器中。 传输单元根据接收机信息从缓冲存储器中的数据为每个接收机生成分组，并通过NIC将数据发送到网络。

公开(公告)号：US20130176848A1

公开(公告)日：2013-07-11

申请号：US13700070

申请日：2010-05-31

申请人： Akira Jinzaki

发明人： Akira Jinzaki

IPC分类号： H04L12/56

CPC分类号： H04L47/22 ,  H04L47/193 ,  H04L47/20

摘要： When a transmitting terminal 2A and a receiving terminal 4B performs communication via a network 10, at a communication apparatus 1 controlling the bandwidth of the communication, a receiving bandwidth measuring unit 23 measures the bandwidth for the communication in at least one direction of the communication in two directions from the transmitting terminal 2A to the receiving terminal 4B and from the receiving terminal 4B and the transmitting terminal 2A. The session table 13 stores information regarding bandwidth adjustment including the target bandwidth required for the communication. The bandwidth adjusting unit 24 reads out, from the session table 13, the target bandwidth in the direction for which the bandwidth was measured, and throttling or enhancing of the bandwidth is performed by adjusting the transmission interval of packets based on the comparison of the bandwidth measured at the receiving bandwidth measuring unit 23 and the read out target bandwidth.

摘要翻译： 当发送终端2A和接收终端4B经由网络10进行通信时，在控制通信带宽的通信装置1，接收带宽测量单元23测量通信的至少一个方向上的通信的带宽 从发送端子2A到接收端子4B以及从接收端子4B和发送端子2A的两个方向。 会话表13存储关于包括通信所需的目标带宽的带宽调整的信息。 带宽调整单元24从会话表13读出测量带宽的方向上的目标带宽，并且通过基于带宽的比较来调整分组的传输间隔来执行带宽的调节或增强 在接收带宽测量单元23处测量和读出目标带宽。