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    Radio transmitting apparatus provided with transmitters and transmitting antennas
    1.
    发明申请
    Radio transmitting apparatus provided with transmitters and transmitting antennas 审中-公开
    具有发射机和发射天线的无线发射装置

    公开(公告)号：US20050220215A1

    公开(公告)日：2005-10-06

    申请号：US11078456

    申请日：2005-03-14

    申请人： Yasuhiko Tanabe ,  Takahiro Kobayashi ,  Kiyoshi Toshimitsu ,  Noritaka Deguchi ,  Daisuke Takeda ,  Kazuaki Kawabata

    发明人： Yasuhiko Tanabe ,  Takahiro Kobayashi ,  Kiyoshi Toshimitsu ,  Noritaka Deguchi ,  Daisuke Takeda ,  Kazuaki Kawabata

    IPC分类号： H04J99/00 ,  H04B7/04 ,  H04B7/06 ,  H04B7/26 ,  H04L12/28 ,  H04L27/04

    CPC分类号： H04B7/0697

    摘要： A radio transmitting apparatus with a plurality of transmission units comprises a calculation unit configured to calculate, based on a data length of a transmission signal including a control signal and a data signal following the control signal, a transmission time required for transmitting the transmission signal and one or more transmission times corresponding to the number of one or more divisions of the transmission signal, and a signal generation unit configured to generate a signal supplied to at least one of the transmission units, using the transmission signal corresponding to a minimum transmission time of the one or more transmission times or the divisions of the transmission signal which correspond to the minimum transmission time.

    摘要翻译： 具有多个传输单元的无线电发送装置包括：计算单元，被配置为基于包括控制信号的发送信号和跟随控制信号的数据信号的数据长度计算发送发送信号所需的发送时间， 一个或多个传输时间对应于传输信号的一个或多个分区的数目;以及信号生成单元，被配置为使用对应于最小传输时间的传输信号来生成提供给至少一个传输单元的信号 传输信号的一个或多个传输时间或分区对应于最小传输时间。

    Communication device
    4.
    发明授权
    Communication device 有权
    通讯设备

    公开(公告)号：US08786414B2

    公开(公告)日：2014-07-22

    申请号：US13399080

    申请日：2012-02-17

    申请人： Tetsu Nakajima ,  Tomoko Adachi ,  Kiyoshi Toshimitsu

    发明人： Tetsu Nakajima ,  Tomoko Adachi ,  Kiyoshi Toshimitsu

    IPC分类号： G05B11/01

    CPC分类号： G08C17/02 ,  G08C23/04

    摘要： A communication device includes a first receiver, a second receiver, a communication module, and a controller. The first receiver receives an operation signal from a remote controller. The second receiver receives a radio signal with a specific frequency. A power consumption of the second receiver is less than that of the first receiver. The communication module is capable of transmitting the operation signal to a first communication device. The controller controls power supply to the first receiver and the communication module and starts power supply to the first receiver and the communication module if the second receiver receives the radio signal. The communication module turns to a standby state if the first receiver does not receive the operation signal after start of power supply to the first receiver.

    摘要翻译： 通信设备包括第一接收机，第二接收机，通信模块和控制器。 第一接收器从遥控器接收操作信号。 第二接收机接收具有特定频率的无线电信号。 第二接收机的功耗小于第一接收机的功率消耗。 通信模块能够将操作信号发送到第一通信设备。 控制器控制对第一接收机和通信模块的电力供应，并且如果第二接收机接收到无线电信号，则开始向第一接收机和通信模块供电。 如果第一接收机在向第一接收机供电开始后没有接收到操作信号，则通信模块变为待机状态。

    Wireless communication apparatus capable of avoiding collisions
    5.
    发明授权
    Wireless communication apparatus capable of avoiding collisions 有权
    能够避免碰撞的无线通信装置

    公开(公告)号：US08675633B2

    公开(公告)日：2014-03-18

    申请号：US12402699

    申请日：2009-03-12

    申请人： Toshihisa Nabetani ,  Kiyoshi Toshimitsu ,  Tomoko Adachi ,  Ryoko Matsuo ,  Tatsuma Hirano

    发明人： Toshihisa Nabetani ,  Kiyoshi Toshimitsu ,  Tomoko Adachi ,  Ryoko Matsuo ,  Tatsuma Hirano

    IPC分类号： H04J11/00 ,  H04L12/26 ,  H04L1/00 ,  H04J3/14 ,  H04J1/16 ,  H04W4/00 ,  H04J3/06 ,  H04L12/413

    CPC分类号： H04W56/00 ,  H04W74/02 ,  H04W74/0808 ,  H04W84/12 ,  H04W88/02

    摘要： A wireless communication apparatus includes: a communication module configured to wirelessly communicate with first and second counterpart communication apparatuses through a wireless channel during a period in which the wireless channel is allowed to be exclusively used, wherein the communication module multiplexes first and second data frames and transmits the first and second data frames to the first and second counterpart communication apparatuses, wherein the communication module completes receiving first and second receipt confirmation frames being respectively sent from the first and second counterpart communication apparatuses at first and second receipt completion timings, the second receipt completion timing being in synchronization with the first receipt completion timing, and wherein the communication module transmits a next first data frame and a next second data frame after elapse of a given time from the first receipt completion timing and the second receipt completion timing.

    摘要翻译： 无线通信装置包括：通信模块，被配置为在允许无线信道被专门使用的时段期间通过无线信道与第一和第二对方通信装置进行无线通信，其中通信模块复用第一和第二数据帧，以及 将第一和第二数据帧发送到第一和第二对应通信装置，其中通信模块完成在第一和第二接收完成定时从第一和第二对应通信装置分别发送的第一和第二接收确认帧，第二接收 完成定时与第一接收完成定时同步，并且其中通信模块在从第一接收完成定时和第二接收完成时间t经过给定时间之后发送下一个第一数据帧和下一个第二数据帧 iming。

    Electronic apparatus and terminal
    6.
    发明授权
    Electronic apparatus and terminal 有权
    电子仪器和终端

    公开(公告)号：US08635667B2

    公开(公告)日：2014-01-21

    申请号：US13038819

    申请日：2011-03-02

    申请人： Takanobu Ishibashi ,  Kiyoshi Toshimitsu ,  Masataka Goto

    发明人： Takanobu Ishibashi ,  Kiyoshi Toshimitsu ,  Masataka Goto

    IPC分类号： G06F21/00

    CPC分类号： H04W12/06 ,  H04L63/0884 ,  H04L63/162 ,  H04W88/04

    摘要： According to one embodiment, an electronic device connected to an authentication device through a first communication network, and further connected to another electronic device through a second communication network, wherein the electronic device executes authentication of the electronic device and another electronic device by data delivery/receipt conforming to a predetermined procedure between the electronic device and the authentication device through the first communication network, and data delivery/receipt between the electronic device and another electronic device through the second communication network.

    摘要翻译： 根据一个实施例，一种通过第一通信网络连接到认证设备并通过第二通信网络进一步连接到另一电子设备的电子设备，其中电子设备通过数据传送/接收来执行电子设备和另一电子设备的认证， 通过第一通信网络在电子设备和认证设备之间的预定过程，以及通过第二通信网络在电子设备与另一电子设备之间的数据传送/接收。

    Interface control device
    7.
    发明授权
    Interface control device 有权
    接口控制装置

    公开(公告)号：US08332682B2

    公开(公告)日：2012-12-11

    申请号：US12712571

    申请日：2010-02-25

    申请人： Kiyoshi Toshimitsu ,  Hiroshi Suu ,  Shinichi Matsukawa ,  Akihiro Kasahara

    发明人： Kiyoshi Toshimitsu ,  Hiroshi Suu ,  Shinichi Matsukawa ,  Akihiro Kasahara

    IPC分类号： G06F1/04

    CPC分类号： G06F13/385 ,  Y02D10/14 ,  Y02D10/151

    摘要： An interface control device includes a first interface, a second interface, a third interface, an interface controller and a clock supplying unit. The first interface is used to communicate with a first information processing device and obtain a first clock signal from the first information processing device. The second interface is used to communicate using a second clock signal with a second information processing device different from the first information processing device. The third interface is used to communicate with a controller of a data-storage medium. The interface controller performs an interface control for the first, second and third interfaces. Moreover, the clock supplying unit supplies the first clock signal to the third interface while communications through the second interface have not been established.

    摘要翻译： 接口控制装置包括第一接口，第二接口，第三接口，接口控制器和时钟提供单元。 第一接口用于与第一信息处理设备进行通信，并从第一信息处理设备获得第一时钟信号。 第二接口用于使用与第一信息处理设备不同的第二信息处理设备的第二时钟信号进行通信。 第三接口用于与数据存储介质的控制器进行通信。 接口控制器执行第一，第二和第三接口的接口控制。 此外，时钟供给单元将第一时钟信号提供给第三接口，同时通过第二接口的通信尚未建立。

    COMMUNICATION SYSTEM, WIRELESS COMMUNICATION APPARATUS, AND COMMUNICATION METHOD
    8.
    发明申请
    COMMUNICATION SYSTEM, WIRELESS COMMUNICATION APPARATUS, AND COMMUNICATION METHOD 有权
    通信系统，无线通信设备和通信方法

    公开(公告)号：US20120189123A1

    公开(公告)日：2012-07-26

    申请号：US13437560

    申请日：2012-04-02

    申请人： Tomoko ADACHI ,  Kiyoshi Toshimitsu

    发明人： Tomoko ADACHI ,  Kiyoshi Toshimitsu

    IPC分类号： H04K1/00

    CPC分类号： H04L63/04 ,  H04L9/14 ,  H04L12/189 ,  H04L63/0428 ,  H04L63/0464 ,  H04L63/105 ,  H04L2209/80 ,  H04W4/06 ,  H04W12/02 ,  H04W12/08 ,  H04W28/18 ,  H04W76/10 ,  H04W88/02

    摘要： A wireless communication circuit includes a receiver to receive at least one of a beacon frame and a probe response frame from a first wireless communication apparatus belonging to a first communication group, at least one of the beacon frame and the probe response frame including first security information indicating a first encryption method. The circuit includes a transmitter to transmit an association request frame to the first wireless communication apparatus, the association request frame including second security information indicating a second encryption method which is supported by the wireless communication circuit, after a determination that the second encryption method overlaps with the first encryption method. The transmitter declines to associate with the first wireless communication apparatus if the first encryption method fails to overlap with the second encryption method. The transmitter transmits a data frame including a frame body after a reception of an association response frame.

    摘要翻译： 无线通信电路包括接收机，用于从属于第一通信组的第一无线通信设备接收信标帧和探测响应帧中的至少一个，所述信标帧和探测响应帧中的至少一个包括第一安全信息 指示第一种加密方法。 该电路包括：发送器，用于向第一无线通信装置发送关联请求帧，所述关联请求帧包括第二安全信息，所述关联请求帧包括第二加密方法与第二加密方法重叠的步骤，该第二安全信息指示由无线通信电路支持的第二加密方法 第一种加密方法。 如果第一加密方法与第二加密方法不重叠，则发射机拒绝与第一无线通信装置相关联。 在接收到关联响应帧之后，发射机发送包括帧体的数据帧。

    COMMUNICATION DEVICE
    10.
    发明申请
    COMMUNICATION DEVICE 有权
    通信设备

    公开(公告)号：US20120088460A1

    公开(公告)日：2012-04-12

    申请号：US13326714

    申请日：2011-12-15

    申请人： Tetsu NAKAJIMA ,  Tomoko Adachi ,  Kiyoshi Toshimitsu ,  Tatsuma Hirano ,  Yoriko Utsunomiya

    发明人： Tetsu NAKAJIMA ,  Tomoko Adachi ,  Kiyoshi Toshimitsu ,  Tatsuma Hirano ,  Yoriko Utsunomiya

    IPC分类号： H04B1/38

    CPC分类号： H04W72/0406 ,  H04W52/0216 ,  H04W52/0219 ,  Y02D70/142

    摘要： According to one embodiment, a communication device includes a receiver, a transmitter and an interruption module. The receiver receives an allocation signal indicating a first period usable by the communication device and a second period usable by a plurality of communication devices including the communication device. The transmitter transmits a transmission signal in the first period. If the transmission of the transmission signal is completed within the first period, the interruption module interrupts at least a part of power supply to the receiver in the second period. If the transmission of the transmission signal is not completed within the first period and directivity of radio waves used by a second communication device includes a direction of the communication device in a communication period allocated before the second period, the transmitter transmits the transmission signal in the second period.

    摘要翻译： 根据一个实施例，通信设备包括接收机，发射机和中断模块。 接收器接收指示通信装置可使用的第一时段的分配信号和包括通信装置的多个通信装置可使用的第二时段。 发射机在第一周期中发射发射信号。 如果传输信号的传输在第一周期内完成，则中断模块在第二周期中断接收机的至少一部分电力供应。 如果传输信号的传输在第一周期内没有完成，并且第二通信设备使用的无线电波的方向性包括在第二周期之前分配的通信周期内的通信设备的方向，则发射机在 第二阶段。