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61. 发明申请

US20090109943A1 RADIO NETWORK SYSTEM, RADIO COMMUNICATION METHOD, AND RADIO COMMUNICATION DEVICE 有权
标题翻译：无线电网络系统，无线电通信方法和无线电通信设备
公开(公告)号：US20090109943A1
公开(公告)日：2009-04-30
申请号：US12063821
申请日：2006-08-25
申请人： Hidekuni Yomo , Naoki Adachi , Takaaki Kishigami , Yoichi Nakagawa , Shutai Okamura
发明人： Hidekuni Yomo , Naoki Adachi , Takaaki Kishigami , Yoichi Nakagawa , Shutai Okamura
IPC分类号： H04W72/04
CPC分类号： H04W74/0808
摘要： A wireless network system including a first terminal for sending a request-to-send signal including information on a medium use period to a second terminal before sending data, receiving a clear-to-send signal from the second terminal, and sending data to the second terminal during the medium use period; the second terminal for receiving the request-to-send signal and sending the clear-to-send signal; a third terminal for receiving the request-to-send signal and transmitting data to a fourth terminal during the medium use period; ant the fourth terminal. Thus, it is possible to prevent occurrence of a problem that when it is judged that the wireless channel is being used, transmission of the station is suppressed.
摘要翻译：一种无线网络系统，包括：第一终端，用于在发送数据之前向第二终端发送包括关于中间使用周期的信息的请求发送信号，从所述第二终端接收清除发送信号，以及向所述第二终端发送数据中期使用期间第二个终端; 所述第二终端用于接收所述请求发送信号并发送所述清除发送信号; 第三终端，用于在所述媒体使用期间内接收所述请求发送信号并向第四终端发送数据; 蚂蚁第四码头。因此，可以防止当判断为正在使用无线信道时抑制站的发送的问题的发生。

62. 发明授权

US08929563B2 Wireless power transmission audio system and device on transmitting end and loudspeaker for use in such a system 有权
标题翻译：无线电力传输音频系统和用于这种系统的发射端和扬声器上的装置
公开(公告)号：US08929563B2
公开(公告)日：2015-01-06
申请号：US13329457
申请日：2011-12-19
申请人： Keisuke Kinoshita , Junichi Kawamura , Shutai Okamura
发明人： Keisuke Kinoshita , Junichi Kawamura , Shutai Okamura
IPC分类号： H04B5/00 , H02J17/00 , H04L25/49
CPC分类号： H02J50/12 , H02J17/00 , H02J50/80 , H02J50/90 , H04L25/4902 , H04R2420/07
摘要： The transmitter of a wireless power transmission audio system includes: a transmission signal generating section for generating a transmission signal comprised of an RF signal; a first resonant circuit which receives and sends out the transmission signal; a detecting section for sensing a variation in the transmission signal; and a transmission signal adjusting section. The loudspeaker of the system includes: a second resonant circuit for receiving the transmission signal by producing a magnetic field resonant coupling phenomenon; and an audio output section for reproducing the audio signal. At least one of the transmitter and the loudspeaker includes an impedance adjusting section which changes an impedance value on the transmission line of the transmission signal. When the impedance adjusting section changes the impedance value, the transmission signal adjusting section changes the signal waveform of the transmission signal.
摘要翻译：无线电力传输音频系统的发射机包括：发射信号产生部分，用于产生由RF信号组成的传输信号; 接收发送发送信号的第一谐振电路; 用于感测所述发送信号的变化的检测部; 和发送信号调整部。该系统的扬声器包括：第二谐振电路，用于通过产生磁场谐振耦合现象来接收发射信号; 以及用于再现音频信号的音频输出部分。发射机和扬声器中的至少一个包括阻抗调整部分，其改变传输信号的传输线上的阻抗值。当阻抗调整部分改变阻抗值时，发送信号调整部分改变发送信号的信号波形。

63. 发明授权

US08872385B2 Wireless power transmission system 有权
标题翻译：无线电力传输系统
公开(公告)号：US08872385B2
公开(公告)日：2014-10-28
申请号：US13329433
申请日：2011-12-19
申请人： Keisuke Kinoshita , Junichi Kawamura , Shutai Okamura
发明人： Keisuke Kinoshita , Junichi Kawamura , Shutai Okamura
IPC分类号： H01F27/42
CPC分类号： H02J50/12 , H02J17/00 , H02J50/80 , H02J2007/0001
摘要： A wireless power transmission system transmits power wirelessly from a power transmitter to a power receiver. The power transmitter includes a class E amplifier, a transmitting-end resonant circuit, a detector that detects a voltage or current waveform at a predetermined position in the class E amplifier in accordance with the impedance of the transmitting-end resonant circuit as viewed from the class E amplifier, and a signal extractor that extracts a signal according to the waveform. The power receiver includes a receiving-end resonant circuit, a rectifier circuit, a power reproducing section, and an impedance changer connected between the rectifier circuit and the power reproducing section to change its impedance. When the impedance is changed, the detector detects the waveform variation and the signal extractor extracts and outputs a signal corresponding to the waveform detected by the detector.
摘要翻译：无线电力传输系统从电力发射机向电力接收器无线发射电力。功率发射器包括E级放大器，发射端谐振电路，检测器，其根据从发射端谐振电路的阻抗检测E级放大器中的预定位置处的电压或电流波形 E级放大器，以及根据波形提取信号的信号提取器。功率接收器包括接收端谐振电路，整流电路，功率再生部和连接在整流电路与功率再现部之间的阻抗变换器，以改变其阻抗。当阻抗改变时，检测器检测波形变化，并且信号提取器提取并输出与检测器检测到的波形相对应的信号。

64. 发明授权

US08593976B2 Wireless base station and terminal equipment 有权
标题翻译：无线基站和终端设备
公开(公告)号：US08593976B2
公开(公告)日：2013-11-26
申请号：US11814774
申请日：2006-01-25
申请人： Takaaki Kishigami , Shutai Okamura , Hidekuni Yomo , Yoshihito Kawai
发明人： Takaaki Kishigami , Shutai Okamura , Hidekuni Yomo , Yoshihito Kawai
IPC分类号： G08C15/00
CPC分类号： H04B7/04 , H04B7/0452 , H04B7/0632 , H04B7/0697 , H04J15/00 , H04L1/0003 , H04L1/0015 , H04L1/1671 , H04L1/1867 , H04L2001/0093 , H04W52/42
摘要： It is an object to provide a wireless base station and a terminal equipment capable of shortening the processing time by not requiring the detection of the spatial correlation coefficient, which is required in general technology, and simplifying the selection process for terminal equipments to be connected to each other in a wireless base station that performs spatial multiplexing transmission to a plurality of terminal equipments and a terminal equipment responding for spatial multiplexing transmission.A terminal equipment 12 includes an interference cancellation capability information data maintaining section 20 that maintains interference cancellation capability information data indicating the interference cancellation capability of the terminal equipment 12 and signals the interference cancellation capability information data to a wireless base station 1. The wireless base station 1 includes a control signal extracting unit 3 and a spatial multiplexing controller 4, and the spatial multiplexing controller 4 selects one or more terminal equipments 12 for spatial multiplexing connection on the basis of the interference cancellation capability information data extracted from a reception signal from the terminal equipment 12.
摘要翻译：本发明的目的是提供一种能够通过不需要检测通用技术所需的空间相关系数来缩短处理时间的无线基站和终端设备，并且简化与要连接的终端设备的选择处理在对多个终端设备进行空间复用传输的无线基站和对空间复用传输进行响应的终端设备中，彼此相对。终端设备12包括干扰消除能力信息数据维护部分20，其维持指示终端设备12的干扰消除能力的干扰消除能力信息数据，并将干扰消除能力信息数据发送给无线基站1.无线基站 1包括控制信号提取单元3和空间多路复用控制器4，并且空间复用控制器4基于从终端的接收信号提取的干扰消除能力信息数据，选择一个或多个用于空间复用连接的终端设备12 设备12。

65. 发明授权

US08385933B2 Base station device and radio communication device 有权
标题翻译：基站装置和无线通信装置
公开(公告)号：US08385933B2
公开(公告)日：2013-02-26
申请号：US12522694
申请日：2008-01-07
申请人： Takaaki Kishigami , Shutai Okamura
发明人： Takaaki Kishigami , Shutai Okamura
IPC分类号： H04W72/08
CPC分类号： H04W72/085 , H04B7/0671 , H04L5/0007 , H04L5/0044 , H04L5/006 , H04L27/2607
摘要： Provided is a base station device capable of suppressing power consumption of a radio communication device and transmitting a pilot signal for measuring an uplink channel quality in a high frequency use efficiency. The base station device (2) includes: a resource block size decision unit (54) which decides the number of subcarriers to be allocated for the radio communication device (1); and a cyclic shift delay amount decision unit (55) which sets a cyclic shift delay amount used when performing cyclic shift delay diversity transmission according to the number of subcarriers decided by the resource block size decision unit (54). By using the cyclic shift delay amount set by the cyclic shift delay amount decision unit (55), the radio communication device (1) cyclic shift delay diversity transmission of the channel quality measuring signal.
摘要翻译：提供一种能够抑制无线通信装置的电力消耗并以高频率使用效率发送用于测量上行链路信道质量的导频信号的基站装置。基站装置（2）包括：资源块大小决定部（54），决定分配给无线通信装置（1）的副载波的数量; 以及循环移位延迟量判定单元（55），其根据由所述资源块大小决定单元（54）决定的子载波的数量，设定在进行循环移位延迟分集发送时使用的循环移位延迟量。通过使用由循环移位延迟量判定单元（55）设定的循环移位延迟量，无线通信装置（1）进行信道质量测量信号的循环移位延迟分集发送。

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