公开(公告)号：US20120254538A1

公开(公告)日：2012-10-04

申请号：US13283905

申请日：2011-10-28

申请人： Seijiro Yoneyama ,  Tomoya Horiguchi ,  Kotaro Ise

发明人： Seijiro Yoneyama ,  Tomoya Horiguchi ,  Kotaro Ise

IPC分类号： G06F12/08 ,  G06F12/00

CPC分类号： G06F12/0815 ,  G06F12/0868

摘要： According to an embodiment, a storage apparatus includes a storage unit configured to store a plurality of pieces of data; a communication unit configured to communicate with a plurality of external devices each of which includes a first cache memory in which at least part of the plurality of pieces of data are stored; a write unit configured to write data into the storage unit when the communication unit receives the write request to write the data transmitted from one of the plurality of external devices; and a controller configured to control the communication unit such that the data is transmitted to another external device different from the one external device that has requested the write request.

摘要翻译： 根据实施例，存储装置包括：存储单元，被配置为存储多条数据; 通信单元，被配置为与多个外部设备通信，每个外部设备包括第一高速缓存存储器，其中多个数据段中的至少一部分被存储在其中; 写单元，被配置为当所述通信单元接收到写入请求以写入从所述多个外部设备之一发送的数据时，将数据写入所述存储单元; 以及控制器，被配置为控制所述通信单元，使得所述数据被发送到与已请求所述写请求的所述一个外部设备不同的另一外部设备。

公开(公告)号：US20120166577A1

公开(公告)日：2012-06-28

申请号：US13222109

申请日：2011-08-31

申请人： Seijiro Yoneyama ,  Tomoya Horiguchi ,  Kotaro Ise ,  Kiyoshi Toshimitsu

发明人： Seijiro Yoneyama ,  Tomoya Horiguchi ,  Kotaro Ise ,  Kiyoshi Toshimitsu

IPC分类号： G06F15/16 ,  H04W8/00

CPC分类号： G06K19/07769 ,  H04W76/10

摘要： According to an embodiment, a communication device connected to a host device includes a wireless communication unit; and a communication control unit configured to control the wireless communication unit to transmit a file, which is stored in a storage unit of the communication device by the host device, to a transmission destination corresponding to a type of the host device and a type of the communication device using wireless communication.

摘要翻译： 根据实施例，连接到主机设备的通信设备包括无线通信单元; 以及通信控制单元，被配置为控制无线通信单元将由主机设备存储在通信设备的存储单元中的文件发送到与主机设备的类型相对应的发送目的地和 通信设备使用无线通信。

公开(公告)号：US08745156B2

公开(公告)日：2014-06-03

申请号：US13222109

申请日：2011-08-31

申请人： Seijiro Yoneyama ,  Tomoya Horiguchi ,  Kotaro Ise ,  Kiyoshi Toshimitsu

发明人： Seijiro Yoneyama ,  Tomoya Horiguchi ,  Kotaro Ise ,  Kiyoshi Toshimitsu

IPC分类号： G06F15/16

CPC分类号： G06K19/07769 ,  H04W76/10

摘要： According to an embodiment, a communication device connected to a host device includes a wireless communication unit and a communication control unit. The communication control unit controls the wireless communication unit to transmit a file which is stored in a storage unit of the communication device by the host device to a transmission destination corresponding to a type of the host device and a type of the communication device using wireless communication.

摘要翻译： 根据实施例，连接到主机设备的通信设备包括无线通信单元和通信控制单元。 通信控制单元控制无线通信单元将由主机设备存储在通信设备的存储单元中的文件发送到与主机设备的类型对应的发送目的地和使用无线通信的通信设备的类型 。

公开(公告)号：US08761137B2

公开(公告)日：2014-06-24

申请号：US13071311

申请日：2011-03-24

申请人： Seijiro Yoneyama ,  Kotaro Ise ,  Kiyoshi Toshimitsu

发明人： Seijiro Yoneyama ,  Kotaro Ise ,  Kiyoshi Toshimitsu

IPC分类号： H04W4/00 ,  H04B1/00 ,  H04B7/00

CPC分类号： H04W52/0251 ,  H04W52/0274 ,  H04W74/06 ,  Y02D70/142 ,  Y02D70/146

摘要： The first wireless communication unit configured to wirelessly communicate with a first wireless apparatus on a first wireless network. The beacon transmitting unit cyclically transmits a beacon signal to the first wireless apparatus via the first wireless communication unit. The period determiner determines a transmission permission period during which data transmission by the first wireless apparatus is permitted. The notification unit notifies a control signal specifying the transmission permission period to the first wireless apparatus via the beacon signal. The power managing unit performs control so that power supply to the first wireless communication unit is suspended during a suspension period, the suspend period being a period except both the transmission permission period and a transmission timing period of the beacon signal within a whole period.

摘要翻译： 所述第一无线通信单元被配置为在第一无线网络上与第一无线设备进行无线通信。 信标发送单元经由第一无线通信单元向第一无线装置循环发送信标信号。 周期确定器确定允许由第一无线设备进行数据传输的传输允许期间。 通知单元经由信标信号向第一无线装置通知指定发送允许期间的控制信号。 功率管理单元执行控制，使得在暂停时段期间暂停对第一无线通信单元的电力供应，该暂停周期是除整个周期内的信标信号的发送允许期间和发送定时周期之外的周期。

公开(公告)号：US20070118884A1

公开(公告)日：2007-05-24

申请号：US10948563

申请日：2004-09-24

申请人： Satoshi Ozaki ,  Kotaro Ise ,  Seijiro Yoneyama

发明人： Satoshi Ozaki ,  Kotaro Ise ,  Seijiro Yoneyama

IPC分类号： H04L9/32

CPC分类号： H04L63/068 ,  H04L9/3236 ,  H04L29/12066 ,  H04L29/12594 ,  H04L61/1511 ,  H04L61/301 ,  H04L61/3015 ,  H04L61/303 ,  H04L63/0407

摘要： The name resolution system has a name registration intermediary device for intermediating between a name resolution server and a communication device which transmits a registration request for registering a set of a name and an address of the communication device as an address information of the communication device to the name resolution server, and a name registration intermediary device for intermediating between a name resolution server and a communication device which transmits a name resolution request for requesting a name resolution of a desired communication device to the name resolution server, which convert an original name of the communication device contained in the request into another name by using an encryption key.

摘要翻译： 名称解析系统具有名称注册中介装置，用于在名称解析服务器和通信装置之间进行中介，该通信装置向通信装置发送用于登记一组名称和通信装置的地址的登记请求作为通信装置的地址信息 名称解析服务器，以及用于在名称解析服务器和通信设备之间进行中介的名称注册中介设备，该名称解析服务器和通信设备向名称解析服务器发送用于请求所需通信设备的名称解析的名称解析请求，该名称解析请求将原始名称 通过使用加密密钥将请求中包含的通信设备转换为另一个名称。

公开(公告)号：US08355381B2

公开(公告)日：2013-01-15

申请号：US12546870

申请日：2009-08-25

申请人： Yasuyuki Kozakai ,  Seijiro Yoneyama ,  Wakana Tsuchino ,  Masahiro Ishiyama

发明人： Yasuyuki Kozakai ,  Seijiro Yoneyama ,  Wakana Tsuchino ,  Masahiro Ishiyama

IPC分类号： H04W4/00

CPC分类号： H04W36/34

摘要： When handover is performed from a first network to a second network, a terminal transmits a reply request message to a home agent through the first network after new configuration of a tunnel for transmitting and receiving a packet through the second network. If the terminal receives a reply message corresponding to the reply request message through the first network, the terminal detects that the configuration of the tunnel for transmitting and receiving the packet through the first network can be deleted, and deletes the configuration of the tunnel.

摘要翻译： 当从第一网络执行切换到第二网络时，终端在通过第二网络发送和接收分组的隧道的新配置之后，通过第一网络向归属代理发送应答请求消息。 如果终端通过第一网络接收到与应答请求消息对应的应答消息，则终端检测到可以删除通过第一网络发送和接收报文的隧道的配置，并删除隧道的配置。

公开(公告)号：US08843079B2

公开(公告)日：2014-09-23

申请号：US12262718

申请日：2008-10-31

申请人： Seijiro Yoneyama

发明人： Seijiro Yoneyama

IPC分类号： H04B17/00 ,  H04L1/20 ,  H04L1/00 ,  H04L1/18

CPC分类号： H04B17/007 ,  H04B17/26 ,  H04B17/309 ,  H04L1/0019 ,  H04L1/18 ,  H04L1/20

摘要： A communication apparatus that identifies a fault of a radio link between a radio terminal and a radio base station includes according to an aspect of the present invention: a statistical information acquisition unit configured to acquire statistical information indicating a state of the radio link between the radio terminal and the radio base station from at least one of the radio terminal and the radio base station; and a fault identification unit configured to identify a fault of the radio link based on an acquired statistical information from among a plurality of faults associated with a plurality of statistical information beforehand.

摘要翻译： 识别无线终端与无线基站之间的无线链路的故障的通信装置包括：根据本发明的一个方面的统计信息获取单元，用于获取指示无线电链路的状态的统计信息， 终端和无线基站，从无线终端和无线基站中的至少一个; 以及故障识别单元，被配置为基于从预先与多个统计信息相关联的多个故障中获取的统计信息来识别无线电链路的故障。

公开(公告)号：US08627078B2

公开(公告)日：2014-01-07

申请号：US13551352

申请日：2012-07-17

申请人： Yoshihiro Oba ,  Mitsuru Kanda ,  Yasuyuki Tanaka ,  Seijiro Yoneyama

发明人： Yoshihiro Oba ,  Mitsuru Kanda ,  Yasuyuki Tanaka ,  Seijiro Yoneyama

IPC分类号： H04L29/06

CPC分类号： H04W12/06 ,  H04L9/0836 ,  H04L9/0866 ,  H04L9/3273 ,  H04L63/061 ,  H04L63/0884 ,  H04L63/123 ,  H04L63/162 ,  H04L67/12 ,  H04W12/04 ,  H04W12/10

摘要： According to an embodiment, a communication apparatus establishes communication with an external apparatus through a higher-level device. The communication apparatus includes a main processor and a key generator. The main processor receives a data authentication request including data to be authenticated, a first key specification, and a message authentication algorithm identifier from the higher-level device. The key generator retains a key hierarchy used by an authentication protocol that is used between the higher-level device and the external apparatus, and to generate a first key by use of the key hierarchy and the first key specification. The main processor generates a message authentication code for the data to be authenticated by use of the message authentication algorithm, which is identified by the message authentication algorithm identifier, and the first key, and transmits a data authentication response including the message authentication code to the higher-level device.

摘要翻译： 根据实施例，通信装置通过较高级别的装置建立与外部装置的通信。 通信装置包括主处理器和密钥发生器。 主处理器从上级设备接收包括要认证的数据的数据认证请求，第一密钥规范和消息认证算法标识符。 密钥生成器保留由上级设备和外部设备之间使用的认证协议使用的密钥层级，并且通过使用密钥层次和第一密钥规范来生成第一密钥。 主处理器通过使用由消息认证算法标识符识别的消息认证算法和第一密钥来生成用于要认证的数据的消息认证码，并将包括消息认证码的数据认证响应发送到 更高级别的设备。

公开(公告)号：US20100046474A1

公开(公告)日：2010-02-25

申请号：US12546901

申请日：2009-08-25

申请人： Yasuyuki Kozakai ,  Seijiro Yoneyama ,  Wakana Tsuchino ,  Masahiro Ishiyama

发明人： Yasuyuki Kozakai ,  Seijiro Yoneyama ,  Wakana Tsuchino ,  Masahiro Ishiyama

IPC分类号： H04W36/00

CPC分类号： H04W4/20

摘要： When handover is performed from a first network to a second network, a home agent transmits a reply request message to a terminal through the first network after new configuration of a tunnel for transmitting and receiving a packet through the second network. If the home agent receives a reply message corresponding to the reply request message through the first network, the home agent detects that the configuration of the tunnel for transmitting and receiving the packet through the first network can be deleted, and deletes the configuration of the tunnel.

摘要翻译： 当从第一网络执行切换到第二网络时，归属代理在通过第二网络发送和接收分组的隧道的新配置之后通过第一网络向终端发送应答请求消息。 如果归属代理通过第一网络接收到与应答请求消息对应的应答消息，则归属代理检测到可以删除通过第一网络发送和接收报文的隧道的配置，并删除隧道的配置 。

公开(公告)号：US07649887B2

公开(公告)日：2010-01-19

申请号：US11609812

申请日：2006-12-12

申请人： Wakana Tsuchino ,  Seijiro Yoneyama

发明人： Wakana Tsuchino ,  Seijiro Yoneyama

IPC分类号： H04L12/56

CPC分类号： H04L61/2053 ,  H04L29/12273 ,  H04L29/1232 ,  H04L29/1282 ,  H04L29/12933 ,  H04L45/02 ,  H04L45/028 ,  H04L45/20 ,  H04L61/2092 ,  H04L61/6013 ,  H04L61/6068 ,  H04L69/16 ,  H04L69/167

摘要： A bridging device, and a method and computer readable medium for controlling the bridging device, wherein the bridging device stores router identifying information and network prefix information contained in a router advertisement (RA) that is regularly sent from a router. When the stored router identifying information and network prefix information become invalid, the bridging device generates an RA packet containing new valid router identifying information and network prefix information, whose lifetime is set infinite, and sends the RA packet to a communication terminal. This arrangement can reduce the frequency of the transmission of the RA packet from the router to the communication terminal, thereby decreasing the RA-packet processing load of the communication terminal.

摘要翻译： 桥接装置，以及用于控制桥接装置的方法和计算机可读介质，其中所述桥接装置存储包含在从路由器定期发送的路由器通告（RA）中的路由器标识信息和网络前缀信息。 当存储的路由器识别信息和网络前缀信息变得无效时，桥接设备生成包含新的有效路由器标识信息和网络前缀信息的RA分组，其生命周期被设置为无限大，并将RA分组发送到通信终端。 这种布置可以将RA分组从路由器传输到通信终端的频率降低，从而降低通信终端的RA分组处理负荷。