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1. 发明申请

US20130059529A1 WIRELESS NETWORK RELAY APPARATUS 有权
标题翻译：无线网络继电器
公开(公告)号：US20130059529A1
公开(公告)日：2013-03-07
申请号：US13698238
申请日：2011-05-16
申请人： Satoshi Sonobe , Hiroaki Nakajima , Yoshitaka Nakao , Kentarou Kudou , Hideyuki Muto
发明人： Satoshi Sonobe , Hiroaki Nakajima , Yoshitaka Nakao , Kentarou Kudou , Hideyuki Muto
IPC分类号： H04B17/02
CPC分类号： H04B7/15521 , H04L1/0003 , H04L27/0008 , H04L43/00 , H04L2001/0097 , H04W88/04
摘要： A wireless network relay apparatus includes a Layer 2 switch and a line control device as well as wireless/wired line terminating devices performing band limitation associated with an AMR function. It measures traffic passing through each line terminating device in inflow/outflow path directions. Upon detecting a modulation scheme changed due to an AMR function in a wireless area, it may specify a line terminating device so as to read a desired modulation scheme from a transmission source modulation scheme conversion table of the line control device based on traffic. It may change a local modulation scheme with a desired modulation scheme when a difference therebetween is above a predetermined number of stages. By tracking a modulation scheme changed for a transmission destination, it is possible to appropriately change a modulation scheme for a transmission source, thus suppressing traffic without discarding necessary data.
摘要翻译：无线网络中继装置包括二层交换机和线路控制设备以及执行与AMR功能相关联的频带限制的无线/有线线路终端设备。它测量流入/流出路径方向上的每条线路终端设备的流量。在检测到由于无线区域中的AMR功能而改变的调制方案时，可以指定线路终端设备，以便基于业务量从线路控制设备的发送源调制方案转换表中读出期望的调制方案。当它们之间的差异高于预定数量的级时，它可以以期望的调制方案改变局部调制方案。通过跟踪发送目的地的调制方式，可以适当地改变发送源的调制方式，从而在不丢弃所需数据的情况下抑制业务。

2. 发明授权

US08995905B2 Wireless network relay apparatus 有权
标题翻译：无线网络中继装置
公开(公告)号：US08995905B2
公开(公告)日：2015-03-31
申请号：US13698238
申请日：2011-05-16
申请人： Satoshi Sonobe , Hiroaki Nakajima , Yoshitaka Nakao , Kentarou Kudou , Hideyuki Muto
发明人： Satoshi Sonobe , Hiroaki Nakajima , Yoshitaka Nakao , Kentarou Kudou , Hideyuki Muto
IPC分类号： H04B7/155 , H04L12/26 , H04L1/00 , H04L27/00 , H04W88/04
CPC分类号： H04B7/15521 , H04L1/0003 , H04L27/0008 , H04L43/00 , H04L2001/0097 , H04W88/04
摘要： A wireless network relay apparatus includes a Layer 2 switch and a line control device as well as wireless/wired line terminating devices performing band limitation associated with an AMR function. It measures traffic passing through each line terminating device in inflow/outflow path directions. Upon detecting a modulation scheme changed due to an AMR function in a wireless area, it may specify a line terminating device so as to read a desired modulation scheme from a transmission source modulation scheme conversion table of the line control device based on traffic. It may change a local modulation scheme with a desired modulation scheme when a difference therebetween is above a predetermined number of stages. By tracking a modulation scheme changed for a transmission destination, it is possible to appropriately change a modulation scheme for a transmission source, thus suppressing traffic without discarding necessary data.
摘要翻译：无线网络中继装置包括二层交换机和线路控制设备以及执行与AMR功能相关联的频带限制的无线/有线线路终端设备。它测量流入/流出路径方向上的每条线路终端设备的流量。在检测到由于无线区域中的AMR功能而改变的调制方案时，可以指定线路终端设备，以便基于业务量从线路控制设备的发送源调制方案转换表中读出期望的调制方案。当它们之间的差异高于预定数量的级时，它可以以期望的调制方案改变局部调制方案。通过跟踪发送目的地的调制方式，可以适当地改变发送源的调制方式，从而在不丢弃所需数据的情况下抑制业务。

3. 发明申请

US20130070600A1 NETWORK REPEATER, QoS CONTROL METHOD AND STORAGE MEDIUM STORING QoS CONTROL PROGRAM 有权
标题翻译：网络重发器，QoS控制方法和存储媒体存储QoS控制程序
公开(公告)号：US20130070600A1
公开(公告)日：2013-03-21
申请号：US13697285
申请日：2011-04-27
申请人： Hiroaki Nakajima , Yoshitaka Nakao , Satoshi Sonobe , Shunichi Kumagai , Hideyuki Muto
发明人： Hiroaki Nakajima , Yoshitaka Nakao , Satoshi Sonobe , Shunichi Kumagai , Hideyuki Muto
IPC分类号： H04L12/24
CPC分类号： H04L47/522 , H04L47/12 , H04L47/24 , H04L47/762 , H04L47/805 , H04L47/822
摘要： [Problem]The problem is to carry out the QoS control which tracks a change in a state of an outward line.[Means for solving the problem]A network repeater according to the present invention includes: a flow control means to carry out flow control for restricting inflow of a data flow which is received through an inward line; a bandwidth control means to carry out bandwidth control of controlling a bandwidth of a data flow which is received through the inward line and is sent through an outward line; and an outward line monitoring means to monitor a change in a state of the outward line. In the case that the monitored state of the outward line satisfies a specified condition which is determined in advance, either the flow control or the bandwidth control is carried out on a condition corresponding to the specified condition.
摘要翻译：问题在于执行跟踪外线状态变化的QoS控制。解决问题的手段根据本发明的网络中继器包括：流量控制装置，用于执行用于限制通过内线接收的数据流的流入的流量控制; 带宽控制装置，用于执行控制通过内线接收并通过向外线发送的数据流的带宽的带宽控制; 以及外线监视装置，用于监视外线状态的变化。在外线的监视状态满足预先确定的规定条件的情况下，流量控制或带宽控制是在与指定条件相对应的条件下进行的。

4. 发明授权

US09019831B2 Network repeater, QoS control method and storage medium storing QoS control program 有权
标题翻译：网络中继器，QoS控制方法和存储媒体存储QoS控制程序
公开(公告)号：US09019831B2
公开(公告)日：2015-04-28
申请号：US13697285
申请日：2011-04-27
申请人： Hiroaki Nakajima , Yoshitaka Nakao , Satoshi Sonobe , Shunichi Kumagai , Hideyuki Muto
发明人： Hiroaki Nakajima , Yoshitaka Nakao , Satoshi Sonobe , Shunichi Kumagai , Hideyuki Muto
IPC分类号： H04L1/00 , H04L12/26 , H04L12/873 , H04L12/801 , H04L12/851 , H04L12/923 , H04L12/927 , H04L12/911
CPC分类号： H04L47/522 , H04L47/12 , H04L47/24 , H04L47/762 , H04L47/805 , H04L47/822
摘要： [Problem]The problem is to carry out the QoS control which tracks a change in a state of an outward line.[Means for solving the problem]A network repeater according to the present invention includes: a flow control means to carry out flow control for restricting inflow of a data flow which is received through an inward line; a bandwidth control means to carry out bandwidth control of controlling a bandwidth of a data flow which is received through the inward line and is sent through an outward line; and an outward line monitoring means to monitor a change in a state of the outward line. In the case that the monitored state of the outward line satisfies a specified condition which is determined in advance, either the flow control or the bandwidth control is carried out on a condition corresponding to the specified condition.
摘要翻译：问题在于执行跟踪外线状态变化的QoS控制。解决问题的手段根据本发明的网络中继器包括：流量控制装置，用于执行用于限制通过内线接收的数据流的流入的流量控制; 带宽控制装置，用于执行控制通过内线接收并通过向外线发送的数据流的带宽的带宽控制; 以及外线监视装置，用于监视外线状态的变化。在外线的监视状态满足预先确定的规定条件的情况下，流量控制或带宽控制是在与指定条件相对应的条件下进行的。

5. 发明申请

US20130064094A1 DATA COMMUNICATION DEVICE 审中-公开
标题翻译：数据通信设备
公开(公告)号：US20130064094A1
公开(公告)日：2013-03-14
申请号：US13698476
申请日：2011-05-17
申请人： Yoshitaka Nakao , Hiroaki Nakajima , Satoshi Sonobe , Fumiya Kanaya , Hideyuki Muto
发明人： Yoshitaka Nakao , Hiroaki Nakajima , Satoshi Sonobe , Fumiya Kanaya , Hideyuki Muto
IPC分类号： H04W28/10
CPC分类号： H04W40/02 , H04L45/12 , H04L45/70 , Y02D70/30
摘要： In a wireless communication network, a data communication device (e.g. a Layer 2 switch) includes a wireless monitoring device, a path cost control device, and a communication path control device. Due to an increase of path costs in wireless areas, the path control device recalculates path costs over a network so as to carry out switching to an appropriate data communication path, e.g. a LAN with blocking a wireless line. When a wireless band is recovered due to an AMR function, the wireless monitoring device sends a path cost change request to the path cost control device, which in turn reduces a path cost at a wireless line port. Additionally, the communication path control device recalculates path costs over a network so as to switch over data communication paths. Thus, it is possible to select an optimum data communication path with a low cost.
摘要翻译：在无线通信网络中，数据通信设备（例如，第2层交换机）包括无线监控设备，路径开销控制设备和通信路径控制设备。由于无线区域中的路径成本增加，路径控制设备重新计算网络上的路径开销，以便执行切换到适当的数据通信路径，例如，一个阻挡无线线路的局域网。当由于AMR功能而恢复无线频带时，无线监控设备向路径成本控制设备发送路径开销变更请求，这进而降低无线线路端口的路径开销。此外，通信路径控制装置重新计算网络上的路径开销，以切换数据通信路径。因此，可以以低成本选择最佳数据通信路径。

6. 发明申请

US20100008198A1 OPTICAL RECORDING/REPRODUCING METHOD, SYSTEM, AND PROGRAM 失效
标题翻译：光学记录/再现方法，系统和程序
公开(公告)号：US20100008198A1
公开(公告)日：2010-01-14
申请号：US12305845
申请日：2007-06-19
申请人： Hideyuki Muto , Junichi Furukawa , Yoshio Sasaki
发明人： Hideyuki Muto , Junichi Furukawa , Yoshio Sasaki
IPC分类号： G11B20/00
CPC分类号： G11B7/128 , G11B7/005 , G11B7/1263
摘要： An optical recording/reproducing system 1 reads, based on a predetermined reproduction clock, information associated with a recording track of a recording medium by irradiating frequency light. The frequency light is scanned at a predetermined scan velocity. The optical recording/reproducing system includes a computer 13, a DSP 49, and a LD driver that modulate light by a drive signal on which a frequency signal is superimposed to thereby output the frequency light, and synchronizes a frequency of the frequency signal with a frequency of the reproduction clock according to the scan velocity.
摘要翻译：光学记录/再现系统1基于预定的再现时钟，通过照射频率光来读取与记录介质的记录轨道相关联的信息。以预定的扫描速度扫描频率光。光学记录/再现系统包括计算机13，DSP 49和LD驱动器，其通过叠加有频率信号的驱动信号来调制光，从而输出频率光，并且将频率信号的频率与根据扫描速度的再现时钟的频率。

7. 发明授权

US06807194B1 Radio terminal station apparatus for SDH network and method of selecting operation clock thereof 有权
标题翻译： SDH网络无线终端装置及其操作时钟选择方法
公开(公告)号：US06807194B1
公开(公告)日：2004-10-19
申请号：US09248096
申请日：1999-02-11
申请人： Hideyuki Muto
发明人： Hideyuki Muto
IPC分类号： H04J306
CPC分类号： H04J3/0688 , H04J3/0691 , H04J2203/0035
摘要： A radio terminal station apparatus for an SDH network wherein the synchronous network construction never breaks, even when a wired transmission line is branched. In a multiplexing quality generation circuit for multiplexing and sending out quality information of a clock, the insertion direction and insertion system to multiplex the quality information are compared with the input direction and system providing the clock in the apparatus, and, in the case of the insertion system not being the system providing the clock in the apparatus and the insertion direction being opposite to the input direction of the clock in the apparatus and when the priority degree information of the system having an input direction opposite to the insertion direction is a special value defined in advance, the same quality information as the clock in the apparatus are multiplexed and sent out.
摘要翻译：一种用于SDH网络的无线电终端站装置，其中即使当有线传输线路分支时，同步网络构造也不会中断。在复用和发送时钟的质量信息的复用质量生成电路中，将质量信息复用的插入方向和插入系统与在设备中提供时钟的输入方向和系统进行比较，在插入系统不是在设备中提供时钟的系统，并且插入方向与设备中的时钟的输入方向相反，并且当具有与插入方向相反的输入方向的系统的优先级信息是特殊值时与设备中的时钟相同的质量信息被预先定义，并被发送出去。

8. 发明申请

US20110013499A1 RECORDING APPARATUS AND METHOD, AND COMPUTER PROGRAM 审中-公开
标题翻译：记录装置和方法以及计算机程序
公开(公告)号：US20110013499A1
公开(公告)日：2011-01-20
申请号：US12934760
申请日：2008-04-01
申请人： Hideyuki Muto , Shogo Miyanabe , Yoshio Sasaki
发明人： Hideyuki Muto , Shogo Miyanabe , Yoshio Sasaki
IPC分类号： G11B20/00
CPC分类号： G11B7/0037 , G11B7/1267 , G11B20/10009 , G11B20/10481 , G11B20/1816 , G11B2020/1453 , G11B2220/2541
摘要： A recording apparatus (1) is provided with: a detecting device (21) for detecting an appearance frequency of at least one of a signal component of a plurality of types of marks and a signal component of a plurality of types of spaces which have different run lengths and which are included in a read signal read from a recording medium (100) and which have different run lengths which are included in the read signal and which have different run lengths; and a judging device (22) for judging whether or not a jitter obtained from the read signal is effective, on the basis of a change amount of the appearance frequency.
摘要翻译：一种记录装置（1）具有：检测装置（21），用于检测多种类型的标记的信号分量和具有不同类型的多种类型的空间的信号分量中的至少一个的出现频率包括在从记录介质（100）读取的读取信号中并且具有包括在读取信号中并且具有不同运行长度的不同运行长度的运行长度; 以及判断装置（22），用于基于出现频率的变化量判断从读取信号获得的抖动是否有效。

9. 发明授权

US08068391B2 Optical recording/reproducing method, system, and program 失效
标题翻译：光学记录/再现方法，系统和程序
公开(公告)号：US08068391B2
公开(公告)日：2011-11-29
申请号：US12305828
申请日：2007-06-19
申请人： Hideyuki Muto , Junichi Furukawa , Yoshio Sasaki
发明人： Hideyuki Muto , Junichi Furukawa , Yoshio Sasaki
IPC分类号： G11B20/00 , G11B5/00 , G11B5/52 , G11B5/55 , G11B7/125 , G11B7/00
CPC分类号： G11B7/1369 , G11B7/005 , G11B7/1263
摘要： An optical recording/reproducing system 1 reads a recorded signal written to a recording track of a recording medium 3 by light. The light is modulated by a drive signal on which a frequency signal is superimposed. The light is scanned along the recording track at a predetermined scan velocity. The optical recording/reproducing system 1 includes a computer 13 and an LD driver 17 that control, based on the scan velocity, a superimposed magnitude of the frequency signal on the drive signal.
摘要翻译：光学记录/再现系统1通过光读取写入记录介质3的记录轨道的记录信号。光被其上叠加有频率信号的驱动信号调制。以预定的扫描速度沿着记录轨道扫描光。光学记录/再现系统1包括计算机13和LD驱动器17，LD驱动器17基于扫描速度控制驱动信号上的频率信号的叠加幅度。

10. 发明授权

US07986596B2 Optical recording/reproducing method, system, and program 失效
标题翻译：光学记录/再现方法，系统和程序
公开(公告)号：US07986596B2
公开(公告)日：2011-07-26
申请号：US12305845
申请日：2007-06-19
申请人： Hideyuki Muto , Junichi Furukawa , Yoshio Sasaki
发明人： Hideyuki Muto , Junichi Furukawa , Yoshio Sasaki
IPC分类号： G11B20/00 , G11B5/00 , G11B7/12 , G11B5/52 , G11B5/55 , G11B7/125 , G11B7/00
CPC分类号： G11B7/128 , G11B7/005 , G11B7/1263
摘要： An optical recording/reproducing system 1 reads, based on a predetermined reproduction clock, information associated with a recording track of a recording medium by irradiating frequency light. The frequency light is scanned at a predetermined scan velocity. The optical recording/reproducing system includes a computer 13, a DSP 49, and a LD driver that modulate light by a drive signal on which a frequency signal is superimposed to thereby output the frequency light, and synchronizes a frequency of the frequency signal with a frequency of the reproduction clock according to the scan velocity.
摘要翻译：光学记录/再现系统1基于预定的再现时钟，通过照射频率光来读取与记录介质的记录轨道相关联的信息。以预定的扫描速度扫描频率光。光学记录/再现系统包括计算机13，DSP 49和LD驱动器，其通过叠加有频率信号的驱动信号来调制光，从而输出频率光，并且将频率信号的频率与根据扫描速度的再现时钟的频率。

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