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1. 发明授权

US5974033A Dynamic shaping apparatus of traffic of ATM network 失效
标题翻译： ATM网络流量动态整形设备
公开(公告)号：US5974033A
公开(公告)日：1999-10-26
申请号：US815400
申请日：1997-03-10
申请人： Satoshi Kamiya , Toru Takamichi , Tutomu Murase
发明人： Satoshi Kamiya , Toru Takamichi , Tutomu Murase
IPC分类号： H04Q3/00 , H04L12/815 , H04L12/863 , H04Q11/04 , H04L12/24 , H04L12/56
CPC分类号： H04Q11/0478 , H04L2012/5616 , H04L2012/5635 , H04L2012/5679 , H04L2012/568
摘要： The invention provides a dynamic traffic shaping apparatus which allows dynamic shaping processing wherein the shaping cell rate is varied dynamically in response to a rate variation of a terminal acquired from a network. The dynamic traffic shaping apparatus includes a rate information processing section for predicting a sending rate of a transmission terminal in response to rate control information detected from a cell directed from a reception terminal side toward a transmission terminal side and successively storing the sending rate in an updating manner as sending rate information of an arrival cell for each virtual path and each virtual channel. The cell stored in a cell buffer for temporarily storing an arrival cell arriving from the transmission terminal side for each virtual path and each virtual channel is read out at an interval based on the sending rate information stored in the rate information processing section corresponding to the virtual path and the virtual channel and is sent out to the reception terminal side by a read control section.
摘要翻译：本发明提供了一种动态流量整形装置，其允许动态整形处理，其中整形信元速率响应于从网络获得的终端的速率变化而动态变化。动态流量整形装置包括速率信息处理部分，用于响应从从接收终端侧朝向发送终端侧检测到的小区的速率控制信息来预测发送终端的发送速率，并且将发送速率连续地存储在更新作为每个虚拟路径和每个虚拟通道的到达单元的发送速率信息。存储在单元缓冲器中的用于每个虚拟路径和每个虚拟通道临时存储从传输终端侧到达的到达单元的单元基于存储在与虚拟的对应的速率信息处理部分中的发送速率信息以一定间隔被读出路径和虚拟信道，并通过读取控制部分发送到接收终端侧。

2. 发明授权

US5940368A Cell rate supervising system terminating congestion feedback loop 失效
标题翻译：信元速率监控系统终止拥塞反馈回路
公开(公告)号：US5940368A
公开(公告)日：1999-08-17
申请号：US813429
申请日：1997-03-10
申请人： Toru Takamichi , Satoshi Kamiya , Tutomu Murase
发明人： Toru Takamichi , Satoshi Kamiya , Tutomu Murase
IPC分类号： H04Q3/00 , H04L12/801 , H04L12/813 , H04L12/911 , H04Q11/04 , H04J3/22
CPC分类号： H04L12/5602 , H04L49/3081 , H04Q11/0478 , H04L2012/5635 , H04L2012/5636
摘要： In a cell rate supervising system for supervising a rate of cells flowing in a certain direction, a binary mode congestion feedback loop terminating unit terminates a first congestion feedback loop on a downstream side of that direction. The first congestion feedback loop receives a first congestion management cell from the downstream side and turns it in a binary mode to the downstream side. Also, an explicit rate (ER) mode congestion feedback loop terminating unit is provided on an upstream side of the binary mode congestion feedback loop terminating unit, and terminates a second congestion loop on an upstream side of the direction. The second congestion feedback loop receives a second congestion management cell from the upstream side and turns it in an ER mode to the upstream side. Further, a dynamic generic cell rate algorithm unit is provided on an upstream side of the ER mode congestion feedback loop terminating unit, and monitors the rate of cells in accordance with the second congestion management cell.
摘要翻译：在用于监视沿一定方向流动的小区速率的小区速率监控系统中，二进制模式拥塞反馈回路终端单元在该方向的下游侧终止第一拥塞反馈回路。第一拥塞反馈循环从下游侧接收第一拥塞管理单元，并将其以二进制模式转换到下游侧。此外，在二进制模式拥塞反馈环路终端单元的上游侧提供显式速率（ER）模式拥塞反馈环路终止单元，并且在该方向的上游侧终止第二拥塞环路。第二拥塞反馈循环从上游侧接收第二拥塞管理单元，并将其以ER模式转换到上游侧。此外，动态通用小区速率算法单元设置在ER模式拥塞反馈回路终端单元的上游侧，并根据第二拥塞管理小区监视小区的速率。

3. 发明申请

US20100020780A1 PSEUDO-RESPONSE FRAME COMMUNICATION SYSTEM, PSEUDO-RESPONSE FRAME COMMUNICATION METHOD, AND PSEUDO-RESPONSE FRAME TRANSMITTING DEVICE 有权
标题翻译： PSEUDO-RESPONSE FRAME通信系统，PSEUDO-RESPONSE FRAME通信方法和PSEUDO-RESPONES帧发送设备
公开(公告)号：US20100020780A1
公开(公告)日：2010-01-28
申请号：US12529886
申请日：2008-02-13
申请人： Yumi Hirano , Tutomu Murase
发明人： Yumi Hirano , Tutomu Murase
IPC分类号： H04W4/00
CPC分类号： H04L1/24 , H04L1/1607 , H04L1/1838
摘要： A great delay in communication and deterioration in quality are avoided from occurring.A pseudo acknowledgement frame communication system includes: at least one communication device that transmits a frame; a second communication device that receives the frame; and a pseudo acknowledgement frame transmission device that monitors link-by-link communication between the first and second communication devices, in which the first communication device has a frame transmission means for transmitting a transmission frame to the second communication device, and an acknowledgement frame reception means for receiving an acknowledgement frame transmitted by the second communication device, the second communication device has an acknowledgement frame transmission means for transmitting the acknowledgement frame upon receiving the transmission frame from the first communication device, and the pseudo acknowledgement frame transmission device has a monitor means for monitoring the transmission frame transmitted by the first communication device, and a pseudo acknowledgement frame transmission means for generating a pseudo acknowledgement frame from a monitor result of the monitor means, based on a pseudo acknowledgement frame transmission condition, and transmitting the pseudo acknowledgement frame to the first communication device.
摘要翻译：避免了传播的巨大延误和质量的恶化。伪确认帧通信系统包括：发送帧的至少一个通信设备; 接收帧的第二通信设备; 以及模拟确认帧发送装置，其对第一通信装置和第二通信装置之间的逐个链路通信进行监视，其中，第一通信装置具有用于向第二通信装置发送发送帧的帧发送装置，以及确认帧接收用于接收由所述第二通信设备发送的确认帧的装置，所述第二通信设备具有确认帧发送装置，用于在从所述第一通信设备接收到传输帧时发送所述确认帧，并且所述伪确认帧传输设备具有监视器装置用于监视由第一通信设备发送的传输帧;以及伪确认帧发送装置，用于根据伪确认帧传输条件从监视器装置的监视结果生成伪确认帧，以及tra 将伪确认帧忽略到第一通信设备。

4. 发明申请

US20070058534A1 Session relay apparatus and relaying method 有权
标题翻译：会话中继设备和中继方法
公开(公告)号：US20070058534A1
公开(公告)日：2007-03-15
申请号：US10568440
申请日：2004-07-26
申请人： Hideyuki Shimonishi , Tutomu Murase , Yasuhiro Yamasaki , Yohei Hasegawa
发明人： Hideyuki Shimonishi , Tutomu Murase , Yasuhiro Yamasaki , Yohei Hasegawa
IPC分类号： H04L12/26
CPC分类号： H04L47/10 , H04L47/20
摘要： A session identification unit (11) determines a session to which an incoming packet belongs, while a session relay unit (12-1-12-N) relays between a session with a transmission terminal and a session with a reception terminal. A packet scheduler (13) instructs and controls the delivery of packets from each session relay unit (12-1-12-N), and a delivery control unit (14) delivers packets from each session relay unit (12-1-12-N) based on the instruction. In the session relay unit (12-1), a transmission session processing unit (121-1) processes a session for transmitting data to the reception terminal, and a transmission buffer (122-1) stores received data until the end of a transmission. A reception session processing unit (123-1) processes a session for receiving data from the transmission terminal.
摘要翻译：会话识别单元（11）确定进入分组所属的会话，而会话中继单元（12-1-12N）在与传输终端的会话和与接收终端的会话之间中继。分组调度器（13）指示和控制来自每个会话中继单元（12-1-12N）的分组的传送，并且传送控制单元（14）从每个会话中继单元（12-1-12- N）。在会话中继单元（12-1）中，发送会话处理单元（121-1）处理用于向接收终端发送数据的会话，发送缓冲器（122-1）存储所接收的数据直到发送结束。接收会话处理单元（123-1）处理从发送终端接收数据的会话。

5. 发明授权

US06389549B1 LIST MANAGEMENT SYSTEM, A LIST MANAGEMENT METHOD, A RECORDING MEDIUM WHEREIN A COMPUTER PROGRAM FOR REALIZING THE LIST MANAGEMENT SYSTEM IS RECORDED AND A PACKET EXCHANGE WHEREIN THE LIST MANAGEMENT SYSTEM IS APPLIED 有权
标题翻译：列表管理系统，列表管理方法，记录用于实现列表管理系统的计算机程序的记录介质和应用列表管理系统的分组交换
公开(公告)号：US06389549B1
公开(公告)日：2002-05-14
申请号：US09163365
申请日：1998-09-30
申请人： Tutomu Murase
发明人： Tutomu Murase
IPC分类号： G06F114
CPC分类号： G06F9/4843 , G06F12/122 , G06F12/123 , H04L45/00
摘要： To provide a list management system of the same effectiveness with the LRU method with smaller overhead of the CPU, a list management system comprises: a trigger generating means (14) for generating a trigger signal every time when a time interval is passed; counters (21) each corresponding to each of a plurality of processes (20) and counting a reference frequency of each of the processes (20); a list (24) of elements each corresponding to each of the processes (20) and connected with each other by way of pointer data; and a list maintenance means (23) for rearranging order of the elements according to count values of the counters in descending order of the count values, when the trigger signal is generated.
摘要翻译：为了提供与具有较少CPU占用开销的LRU方法相同效果的列表管理系统，列表管理系统包括：每当经过时间间隔时产生触发信号的触发发生装置（14）计数器（21），每个对应于多个处理（20）中的每一个，并对每个处理（20）的参考频率进行计数; 每个对应于每个处理（20）并且通过指针数据彼此连接的元素的列表（24）; 以及列表维护装置（23），用于当生成触发信号时，根据计数值的降序，根据计数器的计数值重新排列元素的顺序。

6. 发明申请

US20070150955A1 Event detection system, management terminal and program, and event detection method 审中-公开
标题翻译：事件检测系统，管理终端和程序以及事件检测方法
公开(公告)号：US20070150955A1
公开(公告)日：2007-06-28
申请号：US11642830
申请日：2006-12-21
申请人： Tutomu Murase , Hideyuki Shimonishi
发明人： Tutomu Murase , Hideyuki Shimonishi
IPC分类号： G06F12/14
CPC分类号： H04L63/1416
摘要： An analyzing terminal 3 monitors a to-be-monitored characteristic amount. When a change in the characteristic amount is detected, the analyzing terminal 3 notifies the effect that a change in the characteristic amount has been detected to a management terminal 4. The management terminal 4 sums up the number of the analyzing terminal having notified a change in the characteristic amount. And, the management terminal 4 determines whether an event has occurred according to the summed-up value.
摘要翻译：分析终端3监视被监视的特征量。当检测到特征量的变化时，分析终端3通知管理终端4已经检测到特征量的改变的效果。管理终端4将通知了变化的分析终端的数量特征量。并且，管理终端4根据累计值判定是否发生了事件。

7. 发明申请

US20070025250A1 Session relay device and relay method 审中-公开
标题翻译：会话中继设备和中继方式
公开(公告)号：US20070025250A1
公开(公告)日：2007-02-01
申请号：US10568439
申请日：2004-07-29
申请人： Hideyuki Shimonishi , Tutomu Murase , Yasuhiro Yamasaki , Yohei Hasegawa
发明人： Hideyuki Shimonishi , Tutomu Murase , Yasuhiro Yamasaki , Yohei Hasegawa
IPC分类号： H04L12/26
CPC分类号： H04L69/16
摘要： Bandwidth control unit (123-1) controls data transfer from reception buffer (122-1) to transmission buffer (124-1). Transmission resumption ACK generation unit (126-1) generates an ACK packet instructing a transmission terminal to resume transmission while duplicate ACK generation unit (127-1) generates a duplicate ACK instructing the transmission terminal to reduce the transmission rate. Packet discarding ratio calculation unit (128-1) obtains a packet discarding ratio in a session to a reception terminal. According to a data amount remaining in the transmission buffer and the packet discarding ratio, control parameter calculation unit (129-1) changes the control parameter of the session to the reception terminal.
摘要翻译：带宽控制单元（123-1）控制从接收缓冲器（122-1）到发送缓冲器（124-1）的数据传输。发送恢复ACK生成单元（126-1）生成指示发送终端恢复发送的ACK分组，而重复ACK生成单元（127-1）生成指示发送终端降低传输速率的重复ACK。分组丢弃率计算单元（128-1）获得与接收终端的会话中的分组丢弃率。根据发送缓冲器中剩余的数据量和分组丢弃率，控制参数计算单元（129-1）将会话的控制参数改变为接收终端。

8. 发明授权

US06570866B1 High-speed flexible longest match retrieval 有权
标题翻译：高速灵活最长匹配检索
公开(公告)号：US06570866B1
公开(公告)日：2003-05-27
申请号：US09266466
申请日：1999-03-11
申请人： Tutomu Murase , Naoyuki Ogura
发明人： Tutomu Murase , Naoyuki Ogura
IPC分类号： G06F1300
CPC分类号： H04L29/06 , H04L45/742 , H04L45/7457
摘要： A router having a high-speed and flexible longest match retrieval device is disclosed. A plurality of entries are divided into a plurality of primary retrieving circuits each retrieving a primary match mask and a primary match entry depending on a given address. The primary match masks and entries obtained by the primary retrieving circuits are used to determine the longest match routing information.
摘要翻译：公开了具有高速和灵活的最长匹配检索装置的路由器。多个条目被分成多个主检索电路，每个检索电路根据给定地址检索主匹配掩码和主匹配条目。主要匹配掩码和由主检索电路获得的条目用于确定最长匹配路由信息。

9. 发明授权

US08228919B2 Communication device, and communication method and program thereof 有权
标题翻译：通信装置及其通信方法及程序
公开(公告)号：US08228919B2
公开(公告)日：2012-07-24
申请号：US10576789
申请日：2004-10-18
申请人： Yohei Hasegawa , Tutomu Murase
发明人： Yohei Hasegawa , Tutomu Murase
IPC分类号： H04L12/28
CPC分类号： H04L69/16 , H04L69/161 , H04L69/163 , H04L69/166
摘要： In a communication device (1) which realizes communication with data distributed to a plurality of connections, a data division restoration processing unit (1-2), when transmitting data, receives data from an application processing unit (1-1), divides the data into an arbitrary number of blocks, stores information for restoring the block to original data within a TCP header and sends the data to a network processing unit (1-3) by using an arbitrary number of TCP connections, and when receiving data, refers to restoration information stored within the TCP header with respect to data of the plurality of TCP connections received from the network processing unit (1-3), identifies a divisional block, combines the blocks to restore data as of before division and sends the data to the application processing unit (1-1).
摘要翻译：在实现与分配给多个连接的数据通信的通信装置（1）中，数据分割恢复处理单元（1-2）在发送数据时从应用处理单元（1-1）接收数据，将数据存入任意数量的块中，存储用于将块恢复到TCP报头内的原始数据的信息，并通过使用任意数量的TCP连接将数据发送到网络处理单元（1-3），并且当接收数据时相对于从网络处理单元（1-3）接收的多个TCP连接的数据，存储在TCP报头内的恢复信息，识别分区块，组合块以恢复分区之前的数据，并将数据发送到应用处理单元（1-1）。

10. 发明申请

US20080232402A1 COMMUNICATION RELAY APPARATUS, RESOURCE RELEASING METHOD, AND PROGRAM FOR COMMUNICATION RELAY APPARATUS 审中-公开
标题翻译：通信继电器设备，资源释放方法和通信继电器设备程序
公开(公告)号：US20080232402A1
公开(公告)日：2008-09-25
申请号：US12050361
申请日：2008-03-18
申请人： NAOSHI HIGUCHI , Tutomu Murase
发明人： NAOSHI HIGUCHI , Tutomu Murase
IPC分类号： H04J3/16
CPC分类号： H04L45/00 , H04L45/02
摘要： Suspendable candidate link group determining device 204 determines a suspendable candidate link group consisting of communication links whose communication in an upper layer is suspended, and outputs it. Link-incapable-of-handling-suspension excluding device 205 removes a communication link to an adjacent relay apparatus incapable of handling a suspended status from the communication link group of suspendable candidates output by the suspendable candidate link group determining device 204 based on information stored in link suspension manager 203, to obtain a communication link group to be suspended, and outputs information indicating the communication link group to be suspended. Suspension device 206 releases communication resources for a lower layer for each communication link for the communication link group to be suspended, which is indicated by information output from the link-incapable-of-handling-suspension excluding device 205.
摘要翻译：可挂起的候选链路群决定装置204判断由上层的通信被中止的通信链路构成的可挂起的候选链路群，并输出。链路不能处理 - 不包括设备205的移动装置除去基于存储在可挂起候选链路群组确定装置204中的信息的从可挂起候选链路群组确定装置204输出的不可挂起候选者的通信链路组中不能处理暂停状态的相邻中继装置的通信链路链接暂停管理器203，以获得要暂停的通信链路组，并且输出指示要暂停的通信链路组的信息。悬挂装置206释放用于要暂停的通信链路组的每个通信链路的下层的通信资源，该信息由从不具有无连接的处理 - 挂起排除装置205输出的信息指示。

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