公开(公告)号：US07512688B2

公开(公告)日：2009-03-31

申请号：US10219290

申请日：2002-08-16

申请人： Minoru Ogushi ,  Norihisa Matsumoto

发明人： Minoru Ogushi ,  Norihisa Matsumoto

IPC分类号： G06F15/16

CPC分类号： H04L12/4625 ,  H04L12/4608 ,  H04L2212/00

摘要： Disclosed is a network system that can distribute connection requests from PPPoE client terminals to specific PPPoE servers under the initiative of the PPPoE servers. In the system that realizes connection between at least one client terminal and plural servers at least by a connection start signal from the client terminal, a connection provision signal from the servers, corresponding to the connection start signal, and a connection request signal from the client terminal, corresponding to the connection provision signal; the servers have an identification information setting means, upon receiving a connection start signal from the client terminal, for setting server identification information for identifying a specific server to receive a connection request signal corresponding to the connection start signal in the connection provision signal.

摘要翻译： 公开了一种网络系统，可以在PPPoE服务器的主动下将连接请求从PPPoE客户端分配到特定的PPPoE服务器。 在至少通过来自客户终端的连接开始信号实现至少一个客户终端与多个服务器之间的连接的系统中，来自服务器的与连接开始信号对应的连接提供信号和来自客户端的连接请求信号 终端，对应于连接提供信号; 所述服务器具有识别信息设定单元，在从所述客户终端接收到连接开始信号时，设定用于识别特定服务器的服务器识别信息，以接收与所述连接提供信号中的所述连接开始信号对应的连接请求信号。

公开(公告)号：US07953571B2

公开(公告)日：2011-05-31

申请号：US11882213

申请日：2007-07-31

申请人： Toshiyuki Odaka ,  Keiro Muro ,  Minoru Ogushi ,  Kei Suzuki ,  Shoji Suzuki

发明人： Toshiyuki Odaka ,  Keiro Muro ,  Minoru Ogushi ,  Kei Suzuki ,  Shoji Suzuki

IPC分类号： G06F3/00

CPC分类号： H04L43/12 ,  H04L41/06 ,  H04L41/22 ,  H04L43/0829 ,  H04L67/125 ,  H04L69/28

摘要： In a sensor network system comprising a sensor terminal and a management server, the sensor terminal transmits observation data acquired using the sensor, the management server has a latest data storage manager which manages the latest observation data among observation data received from the sensor terminal, a history data storage manager which manages the history of the observation data from any time when data was received from the sensor terminal to the latest observation data, and a missing data manager which manages missing history data, and compensates the missing history data based on a predetermined rule, and when a request for such observation data is received, at least one of the latest observation data managed by the latest data storage manager, and history data wherein the missing data has been compensated and managed by the history data storage manager, is output according to the type of request.

摘要翻译： 在包括传感器终端和管理服务器的传感器网络系统中，传感器终端发送使用传感器获取的观测数据，管理服务器具有管理从传感器终端接收的观测数据中的最新观测数据的最新数据存储管理器， 历史数据存储管理器，其管理从传感器终端接收数据到最新观测数据的任何时间的观察数据的历史;以及丢失数据管理器，其管理丢失历史数据，并且基于预定的历史数据补偿丢失的历史数据 规则，并且当接收到对这种观察数据的请求时，输出由最新数据存储管理器管理的最新观测数据中的至少一个以及由历史数据存储管理器补偿和管理丢失数据的历史数据 根据请求的类型。

公开(公告)号：US20080071892A1

公开(公告)日：2008-03-20

申请号：US11826301

申请日：2007-07-13

申请人： Keiro Muro ,  Toshiyuki Odaka ,  Minoru Ogushi ,  Kei Suzuki ,  Shoji Suzuki ,  Kazuki Watanabe

发明人： Keiro Muro ,  Toshiyuki Odaka ,  Minoru Ogushi ,  Kei Suzuki ,  Shoji Suzuki ,  Kazuki Watanabe

IPC分类号： G06F15/177

CPC分类号： H04L41/06 ,  H04L41/0803 ,  H04W88/14

摘要： A sensor node may be used for another purpose for a moment and may also be replaced. By configuring, for a sensor node, a logic node which is provided with the physical node use information indicating whether or not the sensor node is in use and the logical node use information indicating whether or not the sensor node is provided as a logic node, a sensor node to be replaced may be specified based on the replacement request of the sensor node, a sensor node is selected which is configured as logic node providing the physical node use information indicating that the sensor node is not used and the logic node use information indicating that the sensor node is provided as the logic node, thus selected sensor node is identified as the replacing sensor node to achieve the replacement from the replaced sensor node to the replacing sensor node.

摘要翻译： 传感器节点可以用于另一目的一段时间，也可以被替换。 通过为传感器节点配置提供有物理节点的逻辑节点使用指示传感器节点是否在使用中的信息，并且逻辑节点使用指示传感器节点是否被提供为逻辑节点的信息， 可以基于传感器节点的替换请求来指定要替换的传感器节点，选择被配置为逻辑节点的传感器节点，其提供指示不使用传感器节点的物理节点使用信息，并且逻辑节点使用信息 指示传感器节点被提供为逻辑节点，因此所选择的传感器节点被识别为替换传感器节点，以实现从更换的传感器节点到替换传感器节点的替换。

公开(公告)号：US08132063B2

公开(公告)日：2012-03-06

申请号：US13191442

申请日：2011-07-26

申请人： Motoyasu Terao ,  Satoru Hanzawa ,  Hitoshi Kume ,  Minoru Ogushi ,  Yoshitaka Sasago ,  Masaharu Kinoshita ,  Norikatsu Takaura

发明人： Motoyasu Terao ,  Satoru Hanzawa ,  Hitoshi Kume ,  Minoru Ogushi ,  Yoshitaka Sasago ,  Masaharu Kinoshita ,  Norikatsu Takaura

IPC分类号： G11C29/00

CPC分类号： G11C13/0064 ,  G11C13/0004 ,  G11C13/004 ,  G11C13/0069 ,  G11C29/028 ,  G11C29/50 ,  G11C29/50008 ,  G11C2013/0054 ,  G11C2213/72

摘要： To realize a fast and highly reliable phase-change memory system of low power consumption, a semiconductor device includes: a memory device which includes a first memory array having a first area including a plurality of first memory cells and a second area including a plurality of second memory cells; a controller coupled to the memory device to issue a command to the memory device; and a condition table for storing a plurality of trial writing conditions. The controller performs trial writing in the plurality of second memory cells a plurality of times based on the plurality of trial writing conditions stored in the condition table, and determines writing conditions in the plurality of first memory cells based on a result of the trial writing. The memory device performs writing in the plurality of first memory cells based on the writing conditions instructed from the controller.

摘要翻译： 为了实现低功耗的快速且高度可靠的相变存储器系统，半导体器件包括：存储器件，其包括具有包括多个第一存储器单元的第一区域的第一存储器阵列和包括多个第一存储器单元的第二区域 第二存储单元; 控制器，其耦合到所述存储器设备以向所述存储器设备发出命令; 以及用于存储多个试写条件的条件表。 控制器基于存储在条件表中的多个试写条件，在多个第二存储单元中执行多次尝试写入，并且基于试写的结果来确定多个第一存储单元中的写入条件。 存储器件基于从控制器指示的写入条件在多个第一存储器单元中执行写入。

公开(公告)号：US07761561B2

公开(公告)日：2010-07-20

申请号：US11826301

申请日：2007-07-13

申请人： Keiro Muro ,  Toshiyuki Odaka ,  Minoru Ogushi ,  Kei Suzuki ,  Shoji Suzuki ,  Kazuki Watanabe

发明人： Keiro Muro ,  Toshiyuki Odaka ,  Minoru Ogushi ,  Kei Suzuki ,  Shoji Suzuki ,  Kazuki Watanabe

IPC分类号： G06F15/173 ,  G06F11/00

CPC分类号： H04L41/06 ,  H04L41/0803 ,  H04W88/14

摘要： A sensor node may be used for another purpose for a moment and may also be replaced. By configuring, for a sensor node, a logic node which is provided with the physical node use information indicating whether or not the sensor node is in use and the logical node use information indicating whether or not the sensor node is provided as a logic node, a sensor node to be replaced may be specified based on the replacement request of the sensor node, a sensor node is selected which is configured as logic node providing the physical node use information indicating that the sensor node is not used and the logic node use information indicating that the sensor node is provided as the logic node, thus selected sensor node is identified as the replacing sensor node to achieve the replacement from the replaced sensor node to the replacing sensor node.

摘要翻译： 传感器节点可以用于另一目的一段时间，也可以被替换。 通过为传感器节点配置提供有物理节点的逻辑节点使用指示传感器节点是否在使用中的信息，并且逻辑节点使用指示传感器节点是否被提供为逻辑节点的信息， 可以基于传感器节点的替换请求来指定要替换的传感器节点，选择被配置为逻辑节点的传感器节点，其提供指示不使用传感器节点的物理节点使用信息，并且逻辑节点使用信息 指示传感器节点被提供为逻辑节点，因此所选择的传感器节点被识别为替换传感器节点，以实现从更换的传感器节点到替换传感器节点的替换。

公开(公告)号：US08438249B2

公开(公告)日：2013-05-07

申请号：US12068704

申请日：2008-02-11

申请人： Takehiro Urano ,  Keiro Muro ,  Toshiyuki Odaka ,  Minoru Ogushi ,  Yoshihiro Wakisaka

发明人： Takehiro Urano ,  Keiro Muro ,  Toshiyuki Odaka ,  Minoru Ogushi ,  Yoshihiro Wakisaka

IPC分类号： H06F15/16

CPC分类号： G06F1/14 ,  H04J3/0638 ,  H04W74/06 ,  H04W88/08 ,  H04W88/16

摘要： A sensor-Net system includes sensor nodes which are in intermittent operation so as to save power by repeating activated state and inactivated state at a regular interval. Synchronization of time in the system is executed by aligning to the intermittent operation of the sensor nodes. A management server issues a setTime command for configuring the time to each gateway node at a specified interval. Each router node sets or corrects the time of it based on the time received from the gateway node and thereafter turns ON the time configuration flag for each sensor node in order to expand the setTime command to all of its sibling sensor nodes. The router node, upon reception of a polling, which is a command request, from the sensor node, obtains the time at that time, then uses the time to generate a setTime command to transmit to that sensor node.

摘要翻译： 传感器网络系统包括间歇操作的传感器节点，以通过以规则间隔重复激活状态和非激活状态来节省功率。 通过对准传感器节点的间歇操作来执行系统中的时间同步。 管理服务器发出setTime命令，用于以指定的间隔配置每个网关节点的时间。 每个路由器节点基于从网关节点收到的时间来设置或更正它的时间，然后将每个传感器节点的时间配置标志置ON，以便将setTime命令扩展到其所有同级传感器节点。 路由器节点在接收到来自传感器节点的命令请求的轮询之后，获得该时刻的时间，然后使用时间来生成setTime命令以发送给该传感器节点。

公开(公告)号：US08159945B2

公开(公告)日：2012-04-17

申请号：US11797875

申请日：2007-05-08

申请人： Keiro Muro ,  Minoru Ogushi ,  Kei Suzuki

发明人： Keiro Muro ,  Minoru Ogushi ,  Kei Suzuki

IPC分类号： H04L12/26

CPC分类号： H04W28/08 ,  H04L67/1002 ,  H04L67/1008 ,  H04L67/101 ,  H04L67/1012 ,  H04L67/1023 ,  H04W84/18

摘要： An overload on a communication path in a sensor network system is prevented while transferring information from a sensor node as close to real time as possible. When the transfer rate of events transferred from a boundary node (DR) toward a gateway (GW) exceeds a limit transfer rate (VL), one of nodes on the sensor node (S) side whose transmission rate meets a preset condition is identified as an excess transmission rate node. The excess transmission rate node, or a node that is not the excess transmission rate node and whose transmission rate should be reduced, is chosen as a deceleration node. A node that reduces the transmission rate of events from the deceleration node, or the transfer rate of the events, is chosen as a deceleration processing executing node. The deceleration processing executing node is instructed to execute preset processing.

摘要翻译： 传感器网络系统中的通信路径上的过载被阻止，同时从传感器节点尽可能接近实时地传送信息。 当从边界节点（DR）向网关（GW）传送的事件的传输速率超过限制传输速率（VL）时，传输速率满足预设条件的传感器节点（S）侧的一个节点被识别为 多余的传输速率节点。 选择过量传输速率节点或不是超量传输速率节点并且其传输速率应该减小的节点作为减速节点。 选择减少来自减速节点的事件的传输速率或事件的传送速率的节点作为减速处理执行节点。 指示减速处理执行节点执行预设处理。

公开(公告)号：US20080307075A1

公开(公告)日：2008-12-11

申请号：US12068704

申请日：2008-02-11

申请人： Takehiro Urano ,  Keiro Muro ,  Toshiyuki Odaka ,  Minoru Ogushi ,  Yoshihiro Wakisaka

发明人： Takehiro Urano ,  Keiro Muro ,  Toshiyuki Odaka ,  Minoru Ogushi ,  Yoshihiro Wakisaka

IPC分类号： G06F15/177

CPC分类号： G06F1/14 ,  H04J3/0638 ,  H04W74/06 ,  H04W88/08 ,  H04W88/16

摘要： A sensor-Net system includes sensor nodes which are in intermittent operation so as to save power by repeating activated state and inactivated state at a regular interval. Synchronization of time in the system is executed by aligning to the intermittent operation of the sensor nodes. A management server issues a setTime command for configuring the time to each gateway node at a specified interval. Each router node sets or corrects the time of it based on the time received from the gateway node and thereafter turns ON the time configuration flag for each sensor node in order to expand the setTime command to all of its sibling sensor nodes. The router node, upon reception of a polling, which is a command request, from the sensor node, obtains the time at that time, then uses the time to generate a setTime command to transmit to that sensor node.

摘要翻译： 传感器网络系统包括间歇操作的传感器节点，以通过以规则间隔重复激活状态和非激活状态来节省功率。 通过对准传感器节点的间歇操作来执行系统中的时间同步。 管理服务器发出setTime命令，用于以指定的间隔配置每个网关节点的时间。 每个路由器节点基于从网关节点收到的时间来设置或更正它的时间，然后将每个传感器节点的时间配置标志置ON，以便将setTime命令扩展到其所有同级传感器节点。 路由器节点在接收到来自传感器节点的命令请求的轮询之后，获得该时刻的时间，然后使用时间来生成setTime命令以发送给该传感器节点。

公开(公告)号：US20070299956A1

公开(公告)日：2007-12-27

申请号：US11566367

申请日：2006-12-04

申请人： Toshiyuki Odaka ,  Norihiko Moriwaki ,  Minoru Ogushi ,  Koji Ara

发明人： Toshiyuki Odaka ,  Norihiko Moriwaki ,  Minoru Ogushi ,  Koji Ara

IPC分类号： G06F15/173

CPC分类号： H04L12/2825 ,  H04L67/12 ,  H04L67/28 ,  H04L67/2823 ,  H04L2012/2841

摘要： Provided is a method for transferring data of a sensor network system in which communication is made with multiple sensor nodes SN1s connected via a wireless network to transmit sensing data measured by the sensor nodes SN1s to a server SNS connected via a wired network. The method includes: receiving the sensing data from each of the sensor nodes SN1s (S1); adding meaning information that corresponds to a measurement value contained in the sensing data to the sensing data (S2, S5); and transmitting the sensing data to which the meaning information is added to the server SNS (S6). Accordingly, data of the sensor nodes are efficiently used by multiple applications while effectively using a reduced resource for wireless communication.

摘要翻译： 提供了一种用于传送传感器网络系统的数据的方法，其中通过经由无线网络连接的多个传感器节点SN 1进行通信，以将由传感器节点SN 1 s测量的感测数据传输到经由有线网络连接的服务器SNS 。 该方法包括：从每个传感器节点SN 1 s（S1）接收感测数据; 将对应于感测数据中包含的测量值的含义信息添加到感测数据（S 2，S 5）; 并向服务器SNS发送添加有意义信息的感测数据（S 6）。 因此，传感器节点的数据由多个应用有效地使用，同时有效地使用减少的资源进行无线通信。

公开(公告)号：US20110283039A1

公开(公告)日：2011-11-17

申请号：US13191442

申请日：2011-07-26

申请人： MOTOYASU TERAO ,  Satoru Hanzawa ,  Hitoshi Kume ,  Minoru Ogushi ,  Yoshitaka Sasago ,  Masaharu Kinoshita ,  Norikatsu Takaura

发明人： MOTOYASU TERAO ,  Satoru Hanzawa ,  Hitoshi Kume ,  Minoru Ogushi ,  Yoshitaka Sasago ,  Masaharu Kinoshita ,  Norikatsu Takaura

IPC分类号： G06F12/06

CPC分类号： G11C13/0064 ,  G11C13/0004 ,  G11C13/004 ,  G11C13/0069 ,  G11C29/028 ,  G11C29/50 ,  G11C29/50008 ,  G11C2013/0054 ,  G11C2213/72

摘要： To realize a fast and highly reliable phase-change memory system of low power consumption, a semiconductor device includes: a memory device which includes a first memory array having a first area including a plurality of first memory cells and a second area including a plurality of second memory cells; a controller coupled to the memory device to issue a command to the memory device; and a condition table for storing a plurality of trial writing conditions. The controller performs trial writing in the plurality of second memory cells a plurality of times based on the plurality of trial writing conditions stored in the condition table, and determines writing conditions in the plurality of first memory cells based on a result of the trial writing. The memory device performs writing in the plurality of first memory cells based on the writing conditions instructed from the controller.

摘要翻译： 为了实现低功耗的快速且高度可靠的相变存储器系统，半导体器件包括：存储器件，其包括具有包括多个第一存储器单元的第一区域的第一存储器阵列和包括多个第一存储器单元的第二区域 第二存储单元; 控制器，其耦合到所述存储器设备以向所述存储器设备发出命令; 以及用于存储多个试写条件的条件表。 控制器基于存储在条件表中的多个试写条件，在多个第二存储单元中执行多次尝试写入，并且基于试写的结果来确定多个第一存储单元中的写入条件。 存储器件基于从控制器指示的写入条件在多个第一存储器单元中执行写入。