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    • 74. 发明授权
    • Optical receiver and optical transmission system
    • 光接收机和光传输系统
    • US09148231B2
    • 2015-09-29
    • US13064981
    • 2011-04-29
    • Hiroshi MoritaHideyuki SuzukiKatsushi HanaokaKenya Kondo
    • Hiroshi MoritaHideyuki SuzukiKatsushi HanaokaKenya Kondo
    • H04B10/06H04B10/69
    • H04B10/6973
    • Disclosed herein is an optical receiver including: a light receiving element configured to have an anode and a cathode and generate a photocurrent dependent on received signal light; a current-voltage conversion circuit configured to be connected to the anode of the light receiving element and convert the photocurrent to a voltage signal; and a capacitive passive element configured to have a first electrode and a second electrode. The cathode of the light receiving element is connected to the first electrode of the capacitive passive element, and the second electrode of the capacitive passive element is connected to a reference potential of the current-voltage conversion circuit and the second electrode is not coupled to objects other than a reference potential terminal of the current-voltage conversion circuit.
    • 本发明公开了一种光接收器,包括:光接收元件,被配置为具有阳极和阴极并根据接收信号光产生光电流; 电流电压转换电路,被配置为连接到所述光接收元件的阳极并将所述光电流转换为电压信号; 以及被配置为具有第一电极和第二电极的电容无源元件。 光接收元件的阴极连接到电容无源元件的第一电极,并且电容无源元件的第二电极连接到电流 - 电压转换电路的参考电位,并且第二电极不耦合到物体 而不是电流 - 电压转换电路的参考电位端子。
    • 78. 发明授权
    • Wireless communication device, wireless communication method, program, and wireless communication system
    • 无线通信设备,无线通信方式,程序和无线通信系统
    • US08862056B2
    • 2014-10-14
    • US13401166
    • 2012-02-21
    • Erika SaitoHideyuki Suzuki
    • Erika SaitoHideyuki Suzuki
    • H04B7/00H04W84/20H04W8/00
    • H04W84/20H04W8/005
    • There is provided a wireless communication device including a wireless communication unit configured to receive application information, the application information indicating which of a content providing side or a content user side an application of each of one or more second wireless communication devices is, a setting unit configured to set a parameter indicating a priority to operate as a master unit in accordance with, among the wireless communication device and the second wireless communication device(s), a relationship between the number of providing devices whose applications are content providing sides and the number of user devices whose applications are content user sides, and a control unit configured to control a negotiation with at least one of the second wireless communication devices to determine a wireless communication device to operate as a master unit, using the parameter set by the setting unit.
    • 提供了一种无线通信装置,包括被配置为接收应用信息的无线通信单元,指示一个或多个第二无线通信设备中的每一个的应用的内容提供方或内容用户侧中的哪一个的应用信息,设置单元 被配置为根据所述无线通信设备和所述第二无线通信设备中的,指示作为主单元来操作的优先级的参数,其应用是内容提供侧的提供设备的数量与所述数量之间的关系 的应用是内容用户侧的用户设备,以及控制单元,被配置为控制与至少一个第二无线通信设备的协商,以使用由设置单元设置的参数来确定用作主单元的无线通信设备 。
    • 79. 发明授权
    • Wireless communication device, wireless communication system, wireless communication method, and program
    • 无线通信设备,无线通信系统,无线通信方式和程序
    • US08767690B2
    • 2014-07-01
    • US12709964
    • 2010-02-22
    • Katsutoshi ItohHideyuki SuzukiMasahiko Naito
    • Katsutoshi ItohHideyuki SuzukiMasahiko Naito
    • H04W4/00G06F15/16
    • H04W24/02H04W84/20
    • There is provided a wireless communication device including a control-message creation/transmission-instruction unit which sends notification information via a wireless communication network and also sends response information in the case of receiving notification information sent from another device, a reception/interpretation processing unit which receives, from another device which has received the notification information of the wireless communication device, response information of such other device and also receives the notification information sent from such other device, and an operation mode determination unit which determines, based on operation mode determination information included in the notification information of such other device or the response information of such other device, that the wireless communication device is caused to operate as one of a master device and a slave device.
    • 提供了一种无线通信装置,包括:控制消息创建/发送指示单元,其经由无线通信网络发送通知信息,并且在接收从另一设备发送的通知信息的情况下发送响应信息;接收/解释处理单元 其从已经接收到无线通信装置的通知信息的另一装置接收到这种其他装置的响应信息,并且还接收从这种其他装置发送的通知信息,以及操作模式确定单元,其基于操作模式确定 包括在这种其他设备的通知信息中的信息或这种其他设备的响应信息,使得无线通信设备被作为主设备和从设备之一来操作。